All Wiring Diagrams for Lexus ES 350 2010

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 3) for Lexus ES 350 2010

List of elements for Automatic A/C Wiring Diagram (1 of 3) for Lexus ES 350 2010:

(left side of dash) j/b 3
(right side of dash) a/c blower assembly
(right side of dash) j/b 4
A/c 2 fuse 10a
A/c amplifier (right side of dash)
A/c evaporator temperature sensor
A/c fuse 7.5a
A/c room temperature sensor (center of dash)
A/c solar sensor
Automatic light control sensor (center of dash)
B bus
Bllh
Blrh
Blw
Bus
Bus g
C12
Canh
Canl
Computer data lines system
Connector housing color (black)
Connector housing color (green)
Connector housing color (red)
D12
Damper servo motor (air inlet)
Damper servo motor (air mix driver side)
Damper servo motor (air mix front passenger side)
Damper servo motor (air vent mode)
Defogger system
Dgs
Dgs1
F16
Gnd
Hot at all times
Hot in on or start
I12
Ig+
Instrument panel j/b (left side of dash)
J/b 3 (left side of dash)
J/c e37 (center of dash)
J12
Lin1
Lock
Mgc
Pnk
Pre
Rdfg
Red
S5-2
S5-3
Seat heater switch (w/ climate control seat)
Sg-1
Sg-2
Sg-5
Sga
Sol+
Svds
Svps
Svs5
Svsg
Tam
Tea
Tsd
Tsl
Tsp
Tsr

Automatic A/C Wiring Diagram (2 of 3) for Lexus ES 350 2010

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List of elements for Automatic A/C Wiring Diagram (2 of 3) for Lexus ES 350 2010:

(left side of dash) j/c a27 & a28
A/c compressor (lower left front of engine)
A/c pressure sensor (right front of engine compt)
A1 (behind left
A25
A27
A28
Ambient temperature sensor (front of engine compt)
Blower motor (right side of dash)
Dgs
Dgs1
E3 (right side of dash)
E33
Engine room r/b (left side of engine compt)
Flow control
Gnd
Headlamp assembly)
Hot at all times
Htr fuse 50a
J/b 3 (left side of dash)
J/c a25 & e33 (left side of dash)
J/c a29 (behind left front headlight assembly)
J10
J11
Lock sensor
Magnetic clutch
Mg+
Mgc relay
Pnk
Red
Smog ventilation sensor (center of front grille)
Sol+
Sol-
Ssr+
Ssr-
U10
Valve

Automatic A/C Wiring Diagram (3 of 3) for Lexus ES 350 2010

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List of elements for Automatic A/C Wiring Diagram (3 of 3) for Lexus ES 350 2010:

(m) m-
(s) m-
+b1
A/c control assembly (w/o navigation)
A/c ctrl pnl fuse 15a
A1 (behind left
A10
Acc
B12
Can i/f
Canh
Canl
Clock assembly
Combination meter
Computer data lines system
Cooling fan ecu (front of engine compt)
E19
Ecu ig 1 fuse 10a
Ecu- acc fuse 7.5a
Engine control module (right rear of engine compt)
Engine coolant temperature sensor (top rear of engine)
Engine room r/b (left side of engine compt)
Ethw
Exterior lights system
Fan main fuse 50a
Fan main relay
G10
G12
Gauge 2 fuse 7.5a
Gnd
Headlamp assembly)
Hot at all times
Hot in on or acc
Hot in on or start
Ig+
Ill+
Ill-
Instrument panel j/b (left side of dash)
Interior lights system
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c e37 (center of dash)
Lb/l
Lin
M+ (m)
M+ (s)
Main fan motor
Micro computer
P-ab
Paon
Pnk
Red
Rfc
Sub fan motor
T12
Thw
Tx+
W/ navigation
W/o navigation
Warning systems

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram (1 of 2) for Lexus ES 350 2010

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List of elements for Anti-lock Brakes Wiring Diagram (1 of 2) for Lexus ES 350 2010:

(behind right headlamp assembly) a3
(center of dash) j/c e37
(left side of dash) stop lamp switch
(right side of dash) j/b 4
(w/ dynamic radar cruise control) rr fog/brk relay
+bs
A25
A27
A28
A6 (right side of dash)
Abs 1 fuse 50a
Canh
Canl
Computer data lines system
D/g
E33
Ecu ig 2 fuse 7.5a
Engine room r/b (left side of engine compt)
F19
Fl+
Fl-
Fr+
Fr-
Gnd 1
Gnd 2
Hot at all times
Hot in on or start
Ig1
Ill+
Ill-
Instrument panel j/b (left side of dash)
J/b 3 (left side of dash)
Junction connector a25 & e33 (left side of dash)
Junction connector a27 & a28 (left side of dash)
K10
Left front speed sensor (left front hub assembly)
Left rear speed sensor (left rear hub assembly)
Mrf
O12
Pnk
Red
Right front speed sensor (right front hub assembly)
Right rear speed sensor (right rear hub assembly)
Rl+
Rl-
Rr+
Rr-
Skid control ecu w/ actuator (right front of engine compt)
Sp1
Stop fuse 10a
Stp 1
Stp 2
Stpo
Vsc off switch
Vsc relay 1
Vsc relay 2
Vsc warning buzzer (if equipped) (near center of dash)
W/ dynamic radar cruise control
W/o dynamic radar cruise control
Wfse

Anti-lock Brakes Wiring Diagram (2 of 2) for Lexus ES 350 2010

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List of elements for Anti-lock Brakes Wiring Diagram (2 of 2) for Lexus ES 350 2010:

A5 (left side of dash)
Abs 2 fuse 30a
Abs ind
B/le
Bat
Brake fluid level warning switch (left rear of engine compt)
Brake ind
Can i/f
Canh
Canl
Combination meter
Computer data lines system
D10
D13
Dome fuse 10a
Drive ic
E11
E12
E19
E20
Ecu-b 1 fuse 10a
Engine room j/b (left front of engine compt)
Engine room r/b (left side of engine compt)
Ess
F11
F12
G10
G12
Gauge 2 fuse 7.5a
Gnd
Hot at all times
Hot in on or start
Ig+
Ind warning
Instrument panel j/b (left side of dash)
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c e37 (center of dash)
Junction connector e37 (center of dash)
Lcd (multi display)
M11
Master
Micro computer
Mpx-b fuse 10a
Pnk
Red
S11
Slip ind
Slip off ind
Speedometer
Steering sensor (steering column)
Yaw rate sensor (under center console)

ANTI-THEFT

Forced Entry Wiring Diagram (1 of 5) for Lexus ES 350 2010

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List of elements for Forced Entry Wiring Diagram (1 of 5) for Lexus ES 350 2010:

(center of dash) j/c e37
(left side of dash) j/b 3
(near left "c" pillar) j/c l14 & l15
Acc
Act+
Act-
Actd
Altb
Batb
Canh
Canl
Cann
Canp
D11
D16
Dcty
Dome fuse 10a
Door 1 fuse 25a
Door 2 fuse 25a
Door lock control switch
E59
E60
E61
Ecu-acc fuse 7.5a
Ecu-ig 1 fuse 10a
Engine room r/b (left side of engine compt)
Exterior lights system
F10
F18
G12
Gauge 2 fuse 7.5a
Gnd1
Gnd3
Haz
Headlights system
Horn
Hot at all times
Hot in on or acc
Hot in on or start
Hrly
I12
Ign fuse 10a
Ile
Inds
Indw
Instrument panel j/b (left side of dash)
Interior lights system horns system
J/b 3 (left side of dash)
J/c e117 (behind center of dash)
J/c l14 & l15 (near left "c" pillar)
J/c m11 (near right "c" pillar)
J/c r6 (left side of luggage compt)
K16
L14
L15
Lcty
Left front door courtesy switch (left "b" pillar)
Left rear door courtesy switch (left "c" pillar)
Lgcy
Lin1
Lin2
Lswd
Lswl
Lswp
Lswr
Luggage door lock assembly (trunk lock assembly)
M12
M13
Main body ecu (left side of dash)
P11
Pcty
Pnk
Power window master switch
Psw
Rcty
Red
Right front door courtesy switch (right "b" pillar)
Right rear door courtesy switch (right "c" pillar)
Shift interlock system
Slp
Slr+
Ssw1
Ssw2
Swil
Tr+
Ul1
Ul3

Forced Entry Wiring Diagram (2 of 5) for Lexus ES 350 2010

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List of elements for Forced Entry Wiring Diagram (2 of 5) for Lexus ES 350 2010:

(left side of dash) j/b 3
(near base of right "c" pillar) j/c m12
(near left "c" pillar) j/c l16
(right rear of engine compt)
+b (dome)
Buzzer
Can i/f
Canl canh a10
Combination meter
Door lock control switch
Drive ic
E19
E34
E42
E43
E48
E49
E50
Engine control module
Engine room j/b (left front of engine compt)
Hot at all times
I10
J/b 3 (left side of dash)
J/c a26 & e34 (right side of dash) a26
J/c e37 (center of dash)
J/c e42, e43 & e48 (center of dash)
J/c e49 & e50
Led
Left front door lock assembly (left front door)
Left rear door lock assembly (left rear door)
Lock
Lock key
Micro computer
Mpx-b fuse 10a
Multi display lcd
N10
Red
Right front door lock assembly (right front door assembly)
Right rear door lock assembly (right rear door)
Unlock
Unlock key
Warning ind master

Forced Entry Wiring Diagram (3 of 5) for Lexus ES 350 2010

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List of elements for Forced Entry Wiring Diagram (3 of 5) for Lexus ES 350 2010:

(left side of dash) instrument panel j/b
A11
A12
A27
A28
Ant1
Ant2
B11
B12
Clg
Clgb
D11
D13
Efi 1 fuse 10a
Engine hood courtesy switch (front of engine compt)
Engine room j/b (left front of engine compt)
G10
Gnd
Hot at all times
I11
Instrument panel j/b (left side of dash)
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c a27 & a28 (left side of dash)
J/c a29 (behind left front headlight assembly)
P10
Pnk
Power switch
Red
Right front door electrical key oscillator (right front door)
Right front door outside handle
S-horn fuse 7.5a
S-horn relay
Security horn (right rear of engine compt)
Sel
Sens
Sgt
Ss1
Ss2
Transponder key coil
Trg+
Trg-

Forced Entry Wiring Diagram (4 of 5) for Lexus ES 350 2010

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List of elements for Forced Entry Wiring Diagram (4 of 5) for Lexus ES 350 2010:

(behind center of rear bumper) outside luggage room electrical key oscillator
(left rear of luggage compt) inside luggage room electrical key oscillator
A5 (left side of dash)
Ant
Ant1
Ant2
Asel
Clg
Clg6
Clgb
Data
Door control receiver (right side of trunk)
Electrical key antenna (right side of luggage compt)
Gnd
J/c e37 (center of dash)
J/c m12 (near base of right "c" pillar)
Left front door electrical key oscillator (left front door)
Left front door outside handle
Pnk
Red
Rssi
Sel
Sens
Sgt
Trg+
Trg-
Wireless door lock buzzer

Forced Entry Wiring Diagram (5 of 5) for Lexus ES 350 2010

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List of elements for Forced Entry Wiring Diagram (5 of 5) for Lexus ES 350 2010:

(left side of luggage compt) j/c r6
(near left "c" pillar) j/c l14 & l15
(near rear seat) rear seat electrical key oscillator
(near right "c" pillar) j/c m11
(under center console) console electrical key oscillator
+b1
Acc
Agnd
Ant1
Ant2
Asel
Bzr
Canh
Canl
Certification ecu (right side of dash)
Cg1b
Cg2b
Cg3b
Cg4b
Cg5b
Cg6b
Cg7b
Cg8b
Clg
Clg1
Clg2
Clg3
Clg4
Clg5
Clg6
Clg7
Clg8
Clgb
Code
E13
E14
Gnd
Hsw
Ind
J/b 4 (right side of dash)
J/c e37 (center of dash)
J/c l16 (near left "c" pillar)
J/c m12 (near base of right "c" pillar)
L14
L15
Left rear door electrical key oscillator (left rear door)
Left rear door outside handle
Lin
Luggage electrical key switch (rear of luggage compt)
Pnk
Rc0
Rda
Red
Right rear door electrical key oscillator (right rear door)
Right rear door outside handle
Rssi
Security indicator lamp
Sel
Sel1
Sel2
Sel3
Sel4
Sen1
Sen2
Sen3
Sen4
Sens
Sgt
Sh-
Trg+
Trg-
Tsw1
Tsw2
Tsw3
Tsw4
Tsw5
Txct
Vc5

Immobilizer Wiring Diagram for Lexus ES 350 2010

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List of elements for Immobilizer Wiring Diagram for Lexus ES 350 2010:

(right rear of engine compt) engine control module
A10
A27
A28
B11
Certification ecu (right side of dash)
E13
Efi 1 fuse 10a
Efii
Efio
Engine room j/b (left front of engine compartment)
G10
Gnd
Hot at all times
Id code box (left side of dash)
Imi
Imo
Instrument panel j/b (left side of dash)
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c a27 & a28 (left side of dash)
Lin
Lin1
Main body ecu
P11
Steering lock ecu (steering column)

BODY CONTROL MODULES

Body Control Modules Wiring Diagram (1 of 2) for Lexus ES 350 2010

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List of elements for Body Control Modules Wiring Diagram (1 of 2) for Lexus ES 350 2010:

Acan
Acc
Accr
Act+
Act-
Altb
Am2
Am2 fuse 7.5a
Amr
Anti-theft system
Awdn
Batb
C13
C14
Cltb
Clte
Clts
D11
D16
Door 1 fuse 25a
Door 2 fuse 25a
Door locks system
Drl
E58
E60
Ecu-acc fuse 7.5a
Ecu-ig 1 fuse 10a
Engine controls & starting/charging systems
Engine controls system
Engine room r/b (left side of engine compt)
Exterior lights system
F10
F18
Ffog
Gnd1
Gsw
Head
Headlights system
Horn
Horns system
Hot at all times
Hot in on or acc
Hot in on or start
Hrly
Ig2d
Ile
Instrument cluster system
Instrument panel j/b (left side of dash)
Interior lights system
J/b 3 (left side of dash)
J/c e37 (center of dash)
K16
Lcty
Lgcy
Lin1
Lswl
Lswp
Lswr
Main body ecu (left side of dash)
Memory systems
P11
Pcty
Pkb
Pnk
Power windows system
Pws
Rcty
Red
Ret
Rssr
Shift interlock system
Starting/charging system
Stp
Str2
Stsw
Trly
Ul1
Wiper/washer system

Body Control Modules Wiring Diagram (2 of 2) for Lexus ES 350 2010

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List of elements for Body Control Modules Wiring Diagram (2 of 2) for Lexus ES 350 2010:

A/c amplifier (right side of dash)
A10
A12
A26
Accd
Actd
Active control engine mount ecu (right side
Air bag sensor assembly center (under front of center console)
Am1
Ca1h
Ca1l
Canh
Canl
Cann
Canp
Certification ecu (right side of dash)
Clearance warning ecu (w/ parking assist (intuitive parking assist)) (right side of luggage compartment)
Combination meter
Data link connector 3 (under left side of dash)
Dcty
Display & navigation module display
Door locks system
E1 (left side of dash)
E13
E19
E34
E42
E43
E44
E45
E46
E47
E48
E49
E50
E51
E52
E59
E61
E62
E65
Engine control module (right rear of engine compt)
Engine controls system
Exterior lights system
Ffgo
Fspt
G10
Gateway ecu (right side of dash)
Gnd3
Haz
Headlights system
Hid type
Igid
Inds
Indw
Instrument cluster system door locks, power windows & power tops systems interior lights system
Instrument panel j/b (left side of dash)
Interior lights system
J/b 3 (left side of dash)
J/c a26 & e34 (right side of dash)
J/c e42 e43, e44, e45, e46, e47 & e48 (center of dash)
J/c e49, e50, e51, e52, l17, m13 & m14 (under center console)
L17
Left front seat position control ecu & switch (driver's seat)
Lin2
Lswd
M13
M14
Main body ecu (left side of dash)
Memory systems
Mirb
Mire
Mirs
Of dash)
Outer mirror control ecu (right side of dash)
Pnk
Power distribution system
Red
Rfog
Right front seat position control ecu & switch (front passenger's seat)
Shift interlock system
Skid control ecu w/ actuator (right front of engine compt)
Slp
Slr+
Spd
Ssw1
Ssw2
Starting/charging system
Steering sensor (steering column)
Str
Swil
Tach
Tail
Tilt & telescopic ecu (steering column)
Tmsw
Tr+
Trunk, tailgate, fuel doors & door locks system
Trunk, tailgate, fuel doors system
Tsw
Ul3
Yaw rate sensor (under center console)

COMPUTER DATA LINES

Data Link Connector Wiring Diagram for Lexus ES 350 2010

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List of elements for Data Link Connector Wiring Diagram for Lexus ES 350 2010:

(center of dash) j/c e37
(left side of dash) j/b 3
A10
A27
A28
Bat
Canh
Canl
D/g
Data link connector 3 (under left side of dash)
Dcm (telematics transceiver) (under front passenger's seat)
Dia
Display & navigation module display (if equipped)
E62
E97
Engine control module (right rear of engine compartment)
Headlamp swivel ecu (left side of dash)
Hid type
High/low bus circuit
Hot at all times
Init
Instrument panel j/b (left side of dash)
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c a27 & a28 (left side of dash)
J/c b32 (rear of engine compartment)
L10
L11
L12
Lvl
M12
Obd fuse 7.5a
Occupant classification ecu (base of front passenger's seat)
Pnk
Sil
Skid control ecu (w/ actuator) (right front of engine compartment)
Tac
Tach
Tire pressure warning ecu (right side of dash)
U11
W/ navigation & safety connect
Wfse

High/Low Bus Wiring Diagram for Lexus ES 350 2010

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List of elements for High/Low Bus Wiring Diagram for Lexus ES 350 2010:

(near base of right "c" pillar) j/c m12
A/c amplifier (right side of dash)
A10
A26
Active control engine mount ecu (right side of dash)
Air bag sensor assembly center (under front of center console)
B12
Batt
C11
Ca1h
Ca1l
Ca2h
Ca2l
Can+
Can-
Canh
Canl
Cann
Canp
Certification ecu (right side of dash)
Clearance warning ecu (w/ parking assist (intuitive parking assist)) (right side of luggage compartment)
Combination meter
D10
Data link connector 3 (under left side of dash)
Display & navigation module display (if equipped)
Distance control ecu (w/ dynamic radar cruise control) (right side of dash)
E13
E19
E34
E38
E39
E40
E41
E42
E43
E44
E45
E46
E47
E48
E49
E50
E51
E52
E59
E62
E65
Ecu ig 1 fuse 10a
Ecu-b 1 fuse 10a
Engine control module (right rear of engine compartment)
Engine room r/b (left side of engine compartment)
F11
Gateway ecu (right side of dash)
Gnd
Headlamp swivel ecu (hid type) (left side of dash)
Hid type
Hot at all times
Hot in on or start
Ig1
Ig2
Ign fuse 10a
Instrument panel j/b (left side of dash)
J/b 4 (right side of dash)
J/c a26 & e34 (right side of dash)
J/c e33 (left side of dash)
J/c e37 (center of dash)
J/c e38, e39, e40 & e41 (center of dash)
J/c e42 e43, e44, e45, e46, e47 & e48 (center of dash)
J/c e49, e50, e51, e52, l17, m13 & m14 (under center console)
J/c m15, m16 & m17 (near right "c" pillar)
K11
K12
L17
Left front seat position control ecu & switch (w/ memory) (driver's seat)
M13
M14
M15
M16
M17
M38
Main body ecu (left side of dash)
Mpx1
Mpx2
Outer mirror control ecu (right side of dash)
Pnk
Red
Right front seat position control ecu & switch (w/ memory) (front passenger's seat)
Seat belt control ecu (w/ pre-collision system) (near base of "c" pillar)
Skid control ecu w/ actuator (right front of engine compartment)
St-plug
Steering sensor (steering column)
Tilt & telescopic ecu (steering column)
Transmission control ecu (transmission)
Yaw rate sensor (under center console)

COOLING FAN

Cooling Fan Wiring Diagram for Lexus ES 350 2010

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List of elements for Cooling Fan Wiring Diagram for Lexus ES 350 2010:

(m) m-
(s) m-
+b1
A1 (behind left
A10
B12
Cooling fan ecu (front of engine compt)
Ecu ig 1 fuse 10a
Engine control module (right rear of engine compt)
Engine coolant temperature sensor (top rear of engine)
Engine room r/b (left side of engine compt)
Ethw
Fan main fuse 50a
Fan main relay
Headlamp assembly)
Hot at all times
Hot in on or start
Instrument panel j/b (left side of dash)
M+ (m)
M+ (s)
Main fan motor
Pnk
Rfc
Sub fan motor
Thw

CRUISE CONTROL

Cruise Control Wiring Diagram, with Dynamic Radar Controls (1 of 2) for Lexus ES 350 2010

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List of elements for Cruise Control Wiring Diagram, with Dynamic Radar Controls (1 of 2) for Lexus ES 350 2010:

(left front hub assembly) left front speed sensor
(left side of dash) j/c a27 & a28
(right front hub assembly) right front speed sensor
(right rear hub assembly) right rear speed sensor
(transmission assembly) park/neutral position switch
+b2
+bm
+res
-set
A10
A27
A28
A30
A5 (left side of dash)
Accelerator position sensor (accelerator pedal assembly)
B1 (center of engine)
B12
Batt
Can+
Can-
Cancel
Canh
Canl
Cchg
Ccs
Computer data lines system
Cruise control switch
Distance control
E01
E02
E03
E04
E05
E10
E12
Efi 1 fuse 10a
Efi 2 fuse 15a
Efi main fuse 30a
Efi relay
Engine control module (right rear of engine compt)
Engine room j/b (left front of engine compt)
Engine room r/b (left side of engine compt)
Epa
Epa2
Eta
Etcs fuse 10a
Fl+
Fl-
Fr+
Fr-
Ge01
Hot at all times
I10
Igsw
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c a27 & a28 (left side of dash)
J/c a27 (left side of dash)
J/c b32 (rear of engine compt)
L10
Left rear speed sensor (left rear hub assembly)
Lgnd
Me01
Mode
Mrel
Nca
On-off
Pnk
Red
Right
Rl+
Rl-
Rr+
Rr-
Skid control ecu w/ actuator (right front of engine compt)
Sp1
Spd
Spd1
Spiral cable (left side of dash)
St1-
Steering pad switch
Steering switch
Stp
Stp1
Stp2
Stpo
Throttle body assembly (intake manifold)
Transmission control ecu (transmission)
U11
Vcp2
Vcpa
Vcta
Vpa
Vpa2
Vta
Vta1
Vta2

Cruise Control Wiring Diagram, with Dynamic Radar Controls (2 of 2) for Lexus ES 350 2010

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List of elements for Cruise Control Wiring Diagram, with Dynamic Radar Controls (2 of 2) for Lexus ES 350 2010:

(left side of dash) instrument panel j/b
(left side of dash) j/c a25 & e33
(left side of dash) j/c a27 & a28
(right side of dash) j/b 4
+b (dome)
+stp
A25
A27
A28
Brk relay
Buzzer
Can i/f
Canh
Canl
Combination meter
Computer data lines system
Cruise ind
D13
Distance control ecu (right side of dash)
Dome fuse 10a
Drive ic
E19
E20
E33
Ecu ig 2 fuse 7.5a
Engine room j/b (left front of engine compt)
Engine room r/b (left side of engine compt)
F19
G10
G12
Gauge 1 fuse 10a
Gauge 2 fuse 7.5a
Gnd
H16
Hot at all times
Hot in on or start
Ig+
Igb
Ign fuse 10a
Instrument panel j/b (left side of dash)
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c a25 & e33 (left side of dash)
J/c a27 & a28 (left side of dash)
J/c b32 (rear of engine compt)
J/c l14 & l15 (near left "c" pillar)
L14
L15
Lamp failure indicator sensor (left rear headlight assembly)
Lcd (a/t range)
Lcd (multi-display)
Lgnd
Lrdd
Lrrd
Master warning ind
Micro computer
Millimeter wave radar sensor (center of front grille)
Mode
Mpx-b fuse 10a
Pnk
Radar cruise ind
Red
Set ind
Sgnd
Stop fuse 10a
Stop lamp switch (left side of dash)
Wash
Windshield wiper relay (right side of dash)
Windshield wiper switch assembly
Wip2

Cruise Control Wiring Diagram, without Dynamic Radar Controls (1 of 2) for Lexus ES 350 2010

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List of elements for Cruise Control Wiring Diagram, without Dynamic Radar Controls (1 of 2) for Lexus ES 350 2010:

(left front hub assembly) left front speed sensor
(right front hub assembly) right front speed sensor
(right rear hub assembly) right rear speed sensor
(transmission assembly) park/neutral position switch
(transmission) transmission control ecu
+b2
+bm
+res
-set
A10
A27
A28
A30
A5 (left side of dash)
Accelerator position sensor (accelerator pedal assembly)
B1 (center of engine)
B12
Batt
Can+
Can-
Cancel
Canh
Canl
Ccs
Computer data lines system
Cruise control switch
E01
E02
E03
E04
E05
E10
E12
Efi 1 fuse 10a
Efi 2 fuse 15a
Efi main fuse 30a
Efi relay
Engine control module (right rear of engine compt)
Engine room j/b (left front of engine compt)
Engine room r/b (left side of engine compt)
Epa
Epa2
Eta
Etcs fuse 10a
Fl+
Fl-
Fr+
Fr-
Ge01
Hot at all times
I10
Igsw
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c a27 & a28 (left side of dash)
J/c a27 (left side of dash)
J/c b32 (rear of engine compt)
L10
Left rear speed sensor (left rear hub assembly)
Me01
Mrel
Nca
On-off
Pnk
Red
Rl+
Rl-
Rr+
Rr-
Skid control ecu w/ actuator (right front of engine compt)
Sp1
Spd
Spd1
Spiral cable (left side of dash)
St1-
Stp
Stp2
Throttle body assembly (intake manifold)
U11
Vcp2
Vcpa
Vcta
Vpa
Vpa2
Vta
Vta1
Vta2

Cruise Control Wiring Diagram, without Dynamic Radar Controls (2 of 2) for Lexus ES 350 2010

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List of elements for Cruise Control Wiring Diagram, without Dynamic Radar Controls (2 of 2) for Lexus ES 350 2010:

A25
Can i/f
Combination meter
Computer data lines system
Cruise ind
D13
Dome fuse 10a
Drive ic
E19
E20
E33
Engine room j/b (left front of engine compt)
Engine room r/b (left side of engine compt)
G10
G12
Gauge 1 fuse 10a
Gauge 2 fuse 7.5a
H16
Hot at all times
Hot in on or start
Ig+
Ign fuse 10a
Instrument panel j/b (left side of dash)
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c a25 & e33 (left side of dash)
Lcd (a/t range)
Micro computer
Mpx-b fuse 10a
Pnk
Red
Stop fuse 10a
Stop lamp switch (left side of dash)

DEFOGGERS

Rear Defogger & Heated Mirrors Wiring Diagram for Lexus ES 350 2010

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List of elements for Rear Defogger & Heated Mirrors Wiring Diagram for Lexus ES 350 2010:

A/c 2 fuse 10a
A/c amplifier (right side of dash)
A1 (behind left headlamp assembly)
A27
A28
D12
Engine room r/b (left side of engine compt)
Hot at all times
Hot in on or start
Instrument panel j/b (left side of dash)
J/b 3 (left side of dash)
J/c a27 & a28 (left side of dash)
J/c e37 (center of dash)
J12
L25
Left outer rear view mirror
Mir htr fuse 15a
Mirror heater
N1 (right ``c" pillar)
Noise filter (rear window defogger) (near left ``c" pillar)
O13
Pnk
Rdfg
Rear window defogger
Rear window defogger switch
Right outer rear view mirror
Rr def fuse 50a
Rr def relay

ENGINE PERFORMANCE

3.5L

3.5L, Engine Performance Wiring Diagram (1 of 5) for Lexus ES 350 2010

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List of elements for 3.5L, Engine Performance Wiring Diagram (1 of 5) for Lexus ES 350 2010:

+b2
+bm
A/f fuse 20a
A/f relay
A1 (behind left headlamp assembly)
A10
A27
A28
A5 (left side of dash)
Accelerator position sensor (accelerator pedal assembly)
Accr
Aicv
Batt
C/ opn relay
Canh
Canl
Cchg
Ccs
Computer data lines system
Cooling fans system
Cruise control system
D10
D12
E10
E11
E12
E13
Efi 1 fuse 10a
Efi 2 fuse 15a
Efi 3 fuse 10a
Efi main fuse 30a
Efi relay
Efii
Efio
Engine control module (right rear of engine compt)
Engine room j/b (left front of engine compt)
Engine room r/b (left side of engine compt)
Epa
Epa2
Etcs fuse 10a
Fuel suction pump & gage assembly (fuel tank assembly)
Gage
Hot at all times
I10
Id code box (left side of dash)
Igsw
Ill+
Ill-
Imi
Imo
Instrument cluster system
Interior lights system
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c a27 & a28 (left side of dash) a27
J/c a27 (left side of dash)
J/c b32 (rear of engine compt)
L1 (left "c" pillar)
Lgnd
Mpmp
Mrel
Pnk
Pump
Red
Rfc
Sftd
Sftu
Spd
St1-
Sta
Starting/charging system
Stp
Stsw
Tach
Transmission control switch
U11
Vcp2
Vcpa
Vpa
Vpa2
Vpmp
Vsv (air intake control) (center of engine compt)

3.5L, Engine Performance Wiring Diagram (2 of 5) for Lexus ES 350 2010

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List of elements for 3.5L, Engine Performance Wiring Diagram (2 of 5) for Lexus ES 350 2010:

(behind right front headlight assembly) j/c a30
(left side of dash) main body ecu
(left side of dash) stop lamp switch
A25
A27
A28
Accr
Acm+
Acm-
Act+
Act-
Active control engine mount actuator (front of engine compt)
Active control engine mount ecu (right side of dash)
Active control engine mount sensor (front of engine compt)
Canh
Canl
Computer data lines system
D10
E-acm fuse 10a
E33
E58
E59
E60
Ecu ig 2 fuse 7.5a
Engine room r/b (left side of engine compt)
Exterior lights system
F19
G12
Gauge 1 fuse 10a
Gauge 2 fuse 7.5a
Ggnd
Gl1
Gnd
Gss
H16
Hot at all times
Hot in on or start
Ig2
Ig2 fuse 20a
Ig2 relay
Ig2d
Ign fuse 10a
Instrument panel j/b (left side of dash)
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c a25 & e33 (left side of dash)
J/c a27 & a28 (left side of dash)
J/c a29 (behind left front headlight assembly)
Nca
Park/neutral position switch (transmission assembly)
Pnk
Red
Sgnd
Sgrr
Sgv
Starting/ charging system
Stop fuse 10a
Stsw
Tach
Vgs

3.5L, Engine Performance Wiring Diagram (3 of 5) for Lexus ES 350 2010

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List of elements for 3.5L, Engine Performance Wiring Diagram (3 of 5) for Lexus ES 350 2010:

(front of right cylinder head) right exhaust side camshaft timing oil control valve
(left front of cylinder head) left exhaust side camshaft timing oil control valve
(top of engine) left ignition noise filter
(top of left cylinder head) ignition coil
(top of right cylinder head) ignition coil
(top right of engine) right ignition noise filter
B1 (center of engine)
B12
B3 (right rear of engine)
Can+
Can-
Computer data lines system
E01
E02
E04
E05
Engine control module (right rear of engine compartment)
Ge01
Gnd
Ht1b
Ht2b
Igf
Igt1
Igt2
Igt3
Igt4
Igt5
Igt6
J/c b32 (rear of engine compt)
Me01
Oe1+
Oe1-
Oe2+
Oe2-
Pnk
Red
Transmissions system

3.5L, Engine Performance Wiring Diagram (4 of 5) for Lexus ES 350 2010

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List of elements for 3.5L, Engine Performance Wiring Diagram (4 of 5) for Lexus ES 350 2010:

(right front of engine compt) skid control ecu (w/ actuator)
(top of engine)
B12
B2 (right rear of engine)
Buzzer
Can i/f
Combination meter
Computer data lines system
Drive ic
E19
E20
Engine control module (right rear of engine compartment)
Ev1+
Ev2+
Ex1b
Ex2b
Fuel injector
Heated oxygen sensor (bank 1 sensor 2) (in exhaust, after catalytic converter)
Heated oxygen sensor (bank 2 sensor 2) (in exhaust, after catalytic converter)
Ig+
J/b 3 (left side of dash)
J/c e37 (center of dash)
Lcd (a/t range)
Left intake side camshaft timing oil control valve (left front of cylinder head)
Malfunction ind lamp
Micro computer
Nca
Nsw
Oc1+
Oc1-
Oc2+
Oc2-
Red
Right intake side camshaft timing oil control valve (front of right cylinder head)
S11
Sp1
Star
System charging starting/
Vsv (acis) (front of engine)
Vsv (purge) (rear of engine)
Vv1+
Vv2+

3.5L, Engine Performance Wiring Diagram (5 of 5) for Lexus ES 350 2010

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List of elements for 3.5L, Engine Performance Wiring Diagram (5 of 5) for Lexus ES 350 2010:

(center of engine compt) air fuel ratio sensor (bank 2 sensor 1)
(front of crankshaft) crankshaft position sensor
(intake manifold) throttle body assembly
(left side of engine) knock control sensor (bank2)
(rear of engine compt)
(rear of engine compt) air fuel ratio sensor (bank 1 sensor 1)
(right cylinder head) knock control sensor (bank1)
A1a+
A1a-
A2a+
A2a-
Acis
Af+
Af-
B1 (center of engine)
B12
B2 (right rear of engine)
Canister pressure sensor
Canister pump module (near left side of trunk)
E03
E2g
Ekn2
Eknk
Engine control module (right rear of engine compt)
Engine coolant temperature sensor (top rear of engine)
Eppm
Eta
Etha
Ethw
Ev1-
Ev2-
Ex+
Ex-
Ha1a
Ha2a
Igf1
J/c b32
Knk1
Knk2
Leak detection pump
Mass air flow meter (air intake)
Nca
Ne+
Ne-
Ox1b
Ox2b
Pnk
Power steering oil pressure switch (right rear of engine compt)
Ppmp
Prg
Psw
Red
Tha
Thw
Vc2
Vce1
Vce2
Vcpp
Vcta
Vcv1
Vcv2
Vent valve
Vta1
Vta2
Vv1-
Vv2-
Vvl+
Vvl-
Vvr+
Vvr-
Vvt sensor (bank 1 exhaust side) (right cylinder head)
Vvt sensor (bank 1 intake side) (right cylinder head)
Vvt sensor (bank 2 exhaust side) (left cylinder head)
Vvt sensor (bank 2 intake side) (left cylinder head)

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Lexus ES 350 2010

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List of elements for Backup Lamps Wiring Diagram for Lexus ES 350 2010:

(transmission assembly) park/neutral position switch
Backup lamp
Gauge 1 fuse 10a
H16
Hot w/ ig1 relay energized
Instrument panel j/b (left side of dash)
J/c e35 (left side of dash)
J/c l14 & l15 (near left "c" pillar)
J/c r6 (left side of luggage compartment)
L14
L15
Left rear combination lamp
R11
R13
Red
Right rear combination lamp

Exterior Lamps Wiring Diagram (1 of 2) for Lexus ES 350 2010

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List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Lexus ES 350 2010:

(behind left headlamp assembly) a1
(behind right headlamp assembly) a4
(center of dash) e4
(left side of dash) j/c e35
(left side of dash) turn signal flasher
(rightside of dash) j/c e91 & e92
A/c control assembly (w/o navigation)
Auto
Back- up
Backup lamps circuit
C10
C11
Display & navigation module display (w/ navigation)
E106
E62
E91
E92
Engine room r/b (left side of engine compartment)
F14
G10
G12
Gauge 1 fuse 10a
Gauge 2 fuse 7.5a
Gnd
Gnd1
Haz
Haz fuse 15a
Hazard switch
Head
Headlamp dimmer switch assembly
Hot at all times
Hot w/ ig1 relay energized
Hot w/ ig2 relay energized
Instrument panel j/b (left side of dash)
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c e117 (behind center of dash)
J/c e37 (center of dash)
J/c r5 (left side of luggage compt)
J/c r6 (left side of luggage compt)
Left front turn signal lamp
Left license plate lamp
Left outer rear view mirror
Left rear combination lamp
Light control switch
Off
P12
Q10
R11
R12
R13
R14
Red
Right front turn signal lamp
Right outer rear view mirror
Right rear combination lamp
S11
Side marker
Stop
T12
Tail
Turn
Turn signal switch

Exterior Lamps Wiring Diagram (2 of 2) for Lexus ES 350 2010

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List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Lexus ES 350 2010:

(dome)
(left side of dash) stop lamp switch
(left side of engine compartment) engine room r/b
+stp
-stp
-tl
-tr
A1 (behind left headlamp assembly)
A12
A25
A27
A28
A6 (right side of dash)
Acc
Can i/f
Canada
Canh
Canl
Center stop lamp
Combination meter
Computer data lines system
D14
Dcty
Drive ic
E19
E20
E33
E59
E60
E61
Ecu ig 1 fuse 10a
Ecu ig 2 fuse 7.5a
Ecu- acc fuse 7.5a
Except hid type
F10
F19
G10
Gnd1
Gnd3
Head
Hid type
Hot at all times
Hot w/ acc relay energized
Hot w/ ig1 relay energized
Ig+
Instrument panel j/b (left side of dash)
Interior lights system
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c a25 & e33 (left side of dash)
J/c a27 & a28 (left side of dash)
J/c a29 (behind left front headlight assembly)
J/c a30 (behind right front headlight assembly)
J/c e37 (center of dash)
J/c l14 & l15 (near left "c" pillar)
J/c l16 (near left "c" pillar)
L14
L15
Lamp failure indicator sensor (left rear headlight assembly)
Lcty
Left front side marker lamp
Left headlamp assembly
Left turn ind
Lgcy
Main body ecu
Micro computer
Noise filter (stop lamp) (base of left "c" pillar)
Parking
Pcty
Pnk
Rcty
Rear lights ind
Red
Right front side marker lamp
Right headlamp assembly
Right turn ind
Rr fog/ brk relay (w/ dynamic radar cruise control)
Skid control ecu w/ actuator (w/ dynamic radar cruise control) (right front of engine compartment)
Stop fuse 10a
Stp1
Stpo
Tail
Tail fuse 10a
Tail ind
Tail relay
Trly
W/ dynamic radar cruise control
W/o dynamic radar cruise control
Wrn

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Lexus ES 350 2010

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List of elements for Ground Distribution Wiring Diagram (1 of 3) for Lexus ES 350 2010:

(except hid)
(except hid) right headlamp (low)
(left front of engine compt) engine room j/b
(left side of engine compt) engine room r/b
A/c compressor
A/f relay
A1 (behind left headlamp assembly)
A2 (behind left headlamp assembly)
A27
A28
A3 (behind right headlamp assembly)
A4 (behind right headlamp assembly)
A5 (left side of dash)
A6 (right side of dash)
Active control engine mount ecu
B12
B3 (right rear of engine)
Brake fluid level warning switch
Cooling fan ecu
D10
Data link connector
Distance control ecu
E10
E11
Efi relay
Engine control module
Engine hood courtesy switch
Engine oil level sensor
Except hid
Fan main relay
Headlamp swivel ecu
Hid
Hid except hid
I10
Ig2 relay
Ignition coil 1
Ignition coil 2
Ignition coil 3
Ignition coil 4
Ignition coil 5
Ignition coil 6
J/b 3 (left side of dash)
J/b 4 (right side of dash)
Junction connector a27 & a28 (left side of dash)
Junction connector a29
Junction connector a30
Junction connector b32
L10
L12
Left front fog lamp
Left front side marker lamp
Left front turn signal lamp
Left headlamp (high)
Left headlamp (low)
Left headlamp assembly
Light control circuit
M2 (behind right headlamp)
M29
Millimeter wave radar sensor
N1 (right "c" pillar)
Rear window defogger
Right front fog lamp
Right front side marker lamp
Right front turn signal lamp
Right headlamp (high)
Right headlamp assembly
Rr def relay
Skid control ecu w/ actuator
Smog ventilation sensor
Spiral cable
St cut relay
St relay
Stereo component amplifier
Transmission control ecu
Transmission control switch
U11
Washer level warning switch
Windshield wiper motor
Wireless door lock buzzer

Ground Distribution Wiring Diagram (2 of 3) for Lexus ES 350 2010

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List of elements for Ground Distribution Wiring Diagram (2 of 3) for Lexus ES 350 2010:

(center front of roof) overhead j/b
(if equipped) vsc off switch
(left side of dash) instrument panel j/b
A/c amplifier
A/c control assembly
Acc relay
Afs off switch
Air bag sensor assembly center
Air fuel ratio sensor (bank 1 sensor 1) shield
Air fuel ratio sensor (bank 2 sensor 1) shield
B1 (center of engine)
B12
B2 (right rear of engine)
Canister pump module
Certification ecu
Cigarette lighter
Clock assembly
Combination meter
Console box lamp
Crankshaft position sensor shield
Data link connector
Door lock control switch
E11
E13
E19
E2 (center of dash)
E29
E66
Engine control module
F10
Gateway ecu
Glove box lamp
H11
Headlamp dimmer switch assembly
Heated oxygen sensor (bank 1 sensor 2) shield
Heated oxygen sensor (bank 2 sensor 2) shield
Ig1 relay
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J12
Junction connector e37
K11
K12
Knock control sensors shield
L11
Left front door electrical key oscillator
Left front door lock assembly
Left front power window ecu
Left outer rear view mirror
Left vanity lamp switch
Luggage compartment door opener switch
Luggage compartment door opener switch (main)
Main body ecu
N11
Nca
O11
Outer mirror control ecu
Power outlet socket
Power window master switch
Rear sunshade switch
Retractable outer mirror switch
Right front door electrical key oscillator
Right front door lock assembly
Right front power window ecu
Right front power window switch
Right outer rear view mirror
Right vanity lamp switch
S11
Seat heater switch
Security indicator lamp
Shift lock control ecu
Sliding roof control ecu
Steering lock ecu
Steering sensor
T12
Tail relay
Tilt motor
Tire pressure warning reset switch
Tire pressure warning select switch
To ground m1 (diagram 3 of 3)
Turn signal flasher
W/ navi- gation
W/o navi- gation
Windshield wiper relay
Windshield wiper switch assembly
Yaw rate sensor

Ground Distribution Wiring Diagram (3 of 3) for Lexus ES 350 2010

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List of elements for Ground Distribution Wiring Diagram (3 of 3) for Lexus ES 350 2010:

(hid) j/c m17
(if equipped) display & navigation module display
(left "c" pillar)
(near right "c" pillar)
(w/ memory) left front seat leg support control power seat switch
(w/ memory) left front seat position control ecu & switch
(w/ memory) right front seat position control ecu & switch
(w/o memory) right front seat power seat switch
A12
Air bag sensor assembly center
Blower motor
Center stop lamp
Clearance warning ecu
Combination meter
Dcm (telematics transceiver)
Door control receiver
E109
E19
E3 (right side of dash)
E4 (center of dash)
E59
E62
E69
E97
From ground e2 (diagram 2 of 3)
Fuel lid opener motor
Fuel suction pump & gauge assembly
G10
Id code box
Instrument panel j/b (left side of dash)
J/b 3 (left side of dash)
Junction connector l16
Junction connector m12
Junction connector r6
Junction connector u2 (base of left front seat)
Lamp failure indicator sensor
Left front power seat switch
Left front seat back climate control blower
Left front seat cushion climate control blower
Left front seat inner belt
Left front seat lumbar support control power seat switch
Left rear combination lamp
Left rear door electrical key oscillator
Left rear door lock assembly
Left rear power window ecu
Left rear power window switch
Left seat heater
Luggage door lock assembly
Luggage electrical key switch
M37
Main body ecu
Occupant classification ecu
Power seat switch
Power switch
R1 (behind left tail lamp)
Radio receiver assembly
Rear sunshade relay
Right front seat inner belt
Right license plate lamp
Right rear combination lamp
Right rear door electrical key oscillator
Right rear door lock assembly
Right rear power window ecu
Right rear power window switch
Right seat heater
Seat belt control ecu
Seat climate control blower (right front seat back)
Seat climate control blower (right front seat cushion)
Steering lock ecu
Tilt & telescopic ecu
Tire pressure warning ecu
W/ navigation
W/o navigation

HEADLIGHTS

Adaptive Front Lighting Wiring Diagram for Lexus ES 350 2010

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List of elements for Adaptive Front Lighting Wiring Diagram for Lexus ES 350 2010:

Afs off
Afs off switch
Auto
C10
Can i/f
Canh
Canl
Combination meter
Computer data
Computer data lines system
Data link connector 3 (under left side of dash)
Drive ic
E19
E33
E59
E60
Ecu-ig 2 fuse 7.5a
Engine room j/b (left front of engine compt)
F19
G10
G12
Gauge 2 fuse 7.5a
H-lp lvl fuse 7.5a
Head
Headlamp dimmer switch assembly
Headlamp swivel ecu (left side of dash)
Height control sensor (center rear of vehicle)
Hot at all times
Hot in
Ig+
Igs
Indicator
Init
Instrument panel j/b (left side of dash)
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c a25 & e33 (left side of dash)
J/c a27 (left side of dash)
J/c a30 (behind right front headlight assembly)
J/c e37 (center of dash)
Left headlamp assembly
Left headlamp leveling motor (left headlight assembly)
Lh e
Lh+
Lh-
Lhb1
Lhm+
Lht
Light control switch
Lines system
Lvl
Main body ecu (left side of dash)
Micro computer
Mpx-b fuse 10a
Mpx1
Mpx2
Msw
Off
On or start
Pnk
Red
Rh e
Rh+
Rh-
Rhb1
Rhm+
Rht
Right headlamp assembly
Right headlamp leveling motor (right headlight assembly)
Sbr
Sgr
Shb
Shg
Shrl
Shrr
Smbl
Smbr
Smgl
Smgr
Sml
Smr
Tail

Headlamps Wiring Diagram (1 of 2) for Lexus ES 350 2010

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List of elements for Headlamps Wiring Diagram (1 of 2) for Lexus ES 350 2010:

(center of dash) j/c e37
A12
Acc
Auto
Automatic light control sensor (center of dash)
Batb
C10
C12
C14
Canh
Canl
Cltb
Clte
Clts
Computer data lines system
Dcty
Dimmer switch
Door 2 fuse 25a
Drl
E59
E60
E61
Ecu-acc fuse 7.5a
Ecu-ig 1 fuse 10a
F10
Ffgo
Ffog
Flash
Fog light switch
Fog relay
Fr fog fuse 15a
Front
G10
Gnd1
Gnd2
Gnd3
Head
Headlamp dimmer switch assembly
High
Hot at all times
Hot in on or acc
Hot in on or start
Hrly
Instrument panel j/b (left side of dash)
Interior lights system
J/b 3 (left side of dash)
J/c a29 (behind left front headlight assembly)
J/c a30 (behind right front headlight assembly)
J/c e37 (center of dash)
Lcty
Left front fog light
Lgcy
Light control switch
Low
Main body ecu (left side of dash)
Off
Parking brake switch (left side of dash)
Pcty
Pkb
Pnk
Q10
Rcty
Red
Right front fog light
Tail
Tail fuse 10a
Tail relay
Trly

Headlamps Wiring Diagram (2 of 2) for Lexus ES 350 2010

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List of elements for Headlamps Wiring Diagram (2 of 2) for Lexus ES 350 2010:

+b (dome)
A1 (behind left headlamp assembly)
A5 (left side of dash)
A6 (right side of dash)
Alt fuse 140a
Beam ind
Can i/f
Canh
Canl
Combination meter
Computer data lines system
Control light
D13
Dome fuse 10a
Drive ic
Drl relay
E10
E11
E19
Ecu
Engine room j/b (left front of engine compt)
Engine room r/b (left side of engine compt)
Front fog ind
H-lp (lh) fuse 15a
H-lp (ll) fuse 15a
H-lp (ll) relay (except hid)
H-lp (ll) relay (hid)
H-lp (rh) fuse 15a
H-lp (rl) fuse 15a
H-lp (rl) relay (except hid)
H-lp (rl) relay (hid)
Head ind (usa)
Hot at all times
Instrument panel j/b (left side of dash)
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c e37 (center of dash)
Left headlamp (high)
Left headlamp (low) (except hid)
Left headlamp assembly (hid)
Light control circuit
Light control ecu
Low (hid)
Micro computer
Pnk
Red
Right headlamp (high)
Right headlamp (low) (except hid)
Right headlamp assembly (hid)
S11

HORN

Horn Wiring Diagram for Lexus ES 350 2010

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List of elements for Horn Wiring Diagram for Lexus ES 350 2010:

D10
D11
E30
Engine room j/b (left front of engine compt)
High horn (front grille)
Horn fuse 10a
Horn relay
Horn switch
Hot at all times
Instrument panel j/b (left side of dash)
J/b 4 (right side of dash)
Low horn (front grille)
Spiral cable (left side of dash)
Steering pad switch

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for Lexus ES 350 2010

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List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Lexus ES 350 2010:

(center of dash)
(left front of engine)
+b (dome)
+b (dome) ig2+
A/d
A1 (behind left headlamp assembly)
A5 (left side of dash)
Abs ind
Afs off ind
Air conditioning & sound systems
B/le
Beam ind
Brake fluid level warning switch (left rear of engine compt)
Brake ind
Buzzer
Can if
Charge ind
Combination meter
Computer data lines system
Cruise ind
D13
Dome fuse 10a
Door ind
Drive ic
Driver's seat belt ind
E19
E20
Eco ind
Engine controls system
Engine oil level sensor (oil pan)
Engine oil pressure switch
Engine room j/b (left front of engine compt)
Engine room r/b (left side of engine compt)
Exterior lights system
F12
Front fog ind
Fuel gauge
Fuel suction pump & gauge assembly
G10
G12
Gauge
Gauge 2 fuse 7.5a
Head ind (usa)
Hot at all times
Hot in on or start
Ig+
Illumination
Illumination lcd
Illumination pointer
Instrument panel j/b (left side of dash)
Interior lights system
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c e37
Lcd (a/t position)
Lcd (multi- display)
Lcd (odo/trip)
Left turn ind
Low fuel ind
M11
Malfunction indicator lamp
Master warning ind
Micro computer
Mpx-b fuse 10a
Mssl
Oil
Pcs ind
Pnk
Radar cruise ind
Rear light ind
Red
Right turn ind
S11
Set ind
Skid control ecu (w/ actuator) (right front of engine compt)
Slip ind
Slip off ind
Sp1
Spd
Speed- ometer
Srs ind
Starting/charging system
Tachometer
Tail ind (except usa)
Temperature gauge
Tire
Tire pressure ind
Tire pressure warning ecu (right side of dash)
Warning systems
Wiper/washer system
Wlvl

Instrument Cluster Wiring Diagram (2 of 2) for Lexus ES 350 2010

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List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Lexus ES 350 2010:

(right "b" pillar) right front door courtesy switch
(right "c" pillar) right rear door courtesy switch
(right side of dash) j/b 4
(right side of dash) j/c e91 & e92
A10
A11
Acc
Air conditioning system
B11
C11
C14
Canh
Canl
Cann
Canp
Certification ecu (right side of dash)
Clock assembly (w/ navigation)
Computer data lines system
Courtesy
Dcm (telematics transceiver) (under front passenger's seat)
Dcty
Disp
Display & navigation module display (w/ navigation)
Door lock assembly (luggage) (trunk lock assembly)
E13
E14
E30
E4 (center of dash)
E49
E50
E59
E60
E61
E62
E69
E70
E91
E92
E97
Ecu ig 1 fuse 10a
Ecu-acc fuse 7.5a
Engine control module (right rear of engine compt)
Engine hood courtesy switch (front of engine compt)
F11
Gnd
Hot in on or acc
Hot in on or start
Hsw
Ig+
Ill+
Ill-
Instrument panel j/b (left side of dash)
Interior lights system
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c a27 (left side of dash)
J/c a29 (behind left front headlight assembly)
J/c e117 (behind center of dash)
J/c e37 (center of dash)
J/c e49 & e50
J/c l14 & l15 (near left "c" pillar)
J/c m11 (near right "c" pillar)
J/c r6 (left side of luggage compt)
L14
L15
Lcty
Left front door courtesy switch (left "b" pillar)
Left rear door courtesy switch (left "c" pillar)
Left steering switch
Lgcy
Lin
M12
M30
M36
Main body ecu
Parking brake switch (left side of dash)
Pcty
Pkb
Pnk
Radio receiver assembly
Rcty
Red
Right steering switch
Spd
Spd1
Spdp
Spiral cable (left side of dash)
Steering pad switch
Stereo component amplifier (right side of trunk)
Swg
T12
Transmission control ecu (transmission)
W/ navigation
W/o navigation
Windshield wiper relay (right side of dash)

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Lexus ES 350 2010

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List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Lexus ES 350 2010:

(right side of dash) outer mirror control ecu
A12
Acc
Altb
Batb
Canh
Canl
Canp cann fspt gnd3 e59
Certification ecu (right side of dash)
D13
D16
Dcty ul3 swil e61
Diode (left front door courtesy)
Diode (right front door courtesy)
Dome fuse 10a
Door 1 fuse 25a
Door 2 fuse 25a
E13
E49
E50
E52
E65
Ecu ig 1 fuse 10a
Ecu-acc fuse 7.5a
Engine room r/b (left side of engine compt)
F10
Foot lamp
G10
Gnd1
Hot at all times
Hot w/ acc relay energized
Hot w/ ig1 relay energized
Ile
Instrument panel j/b (left side of dash)
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c e117 (behind center of dash)
J/c e37 (center of dash)
J/c e49, e50 & e52
K11
K16
Key lock
Key unlock
Lcty
Left foot lamp
Left front door courtesy lamp
Left front door courtesy switch (left "b" pillar)
Left front door lock assembly (left front door)
Left outer rear view mirror
Left vanity lamp
Left vanity lamp switch
Lgcy rcty pcty e60
Main body ecu (left side of dash)
P10
Pnk
Power switch
R10
Red
Right foot lamp
Right front door courtesy lamp
Right front door courtesy switch (right "b" pillar)
Right vanity lamp
Right vanity lamp switch

Courtesy Lamps Wiring Diagram (2 of 2) for Lexus ES 350 2010

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List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Lexus ES 350 2010:

(center of dash) j/c e37
(near left "c" pillar) j/c l14 & l15
Courtesy
Diode (interior light)
Diode (left rear door courtesy) (near left rear door courtesy switch)
Diode (luggage compartment lamp)
Diode (right rear door courtesy) (near right rear door courtesy switch)
Door
E91
E92
Foot lamp
Front room
J/b 3 (left side of dash)
J/c e37 (center of dash)
J/c e91 & e92 (right side of dash)
J/c l14 & l15 (near left "c" pillar)
J/c l15 (near left "c" pillar)
J/c m11 (near right "c" pillar)
J/c r6 (left side of luggage compt)
L14
L15
Lamp ind
Left
Left front map lamp
Left front map lamp switch
Left rear door courtesy lamp
Left rear door courtesy switch (left "c" pillar)
Left rear map lamp
Luggage compartment lamp
Luggage door lock assembly (trunk lock assembly)
Map lamp right front
Noise filter (dome lamp) (near left "c" pillar)
On/off
Overhead j/b (center front of roof)
Rear room lamp
Red
Right
Right front map lamp
Right outer rear view mirror
Right rear door courtesy lamp
Right rear door courtesy switch (right "c" pillar)
Right rear map lamp
Switch

Instrument Illumination Wiring Diagram (1 of 2) for Lexus ES 350 2010

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List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Lexus ES 350 2010:

(center of dash) j/c e37
A/d
A12
Acan
Acc
Altb
Auto
Batb
Can i/f
Canh
Canl
Combination meter
D16
Dome fuse 10a
Door 1 fuse 25a
Door 2 fuse 25a
E19
E43
E48
E59
E60
E61
Ecu-acc fuse 7.5a
Ecu-ig 1 fuse 10a
Engine room j/b (left front of engine compt)
Engine room r/b (left side of engine compt)
F10
G10
G12
Gauge 2 fuse 7.5a
Gnd1
Gnd3
Head
Headlamp dimmer switch assembly
Hot at all times
Hot w/ acc relay energized
Hot w/ ig1 relay energized
Hot w/ ig2 relay energized
Ig+
Illumination
Illumination lcd
Illumination pointer
Instrument panel j/b (left side of dash)
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c e37 (center of dash)
J/c e43 & e48 (center of dash)
Light control rheostat
Main body ecu (left side of dash)
Micro computer
Mpx-b fuse 10a
Off
Panel fuse 7.5a
Pnk
Q10
Red
S11
Tail
Tail relay
Trly

Instrument Illumination Wiring Diagram (2 of 2) for Lexus ES 350 2010

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List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Lexus ES 350 2010:

A/c control assembly
Adim
Back sonar switch (w/ parking assist)
Cigarette lighter
Clock assembly
Console box lamp
Dcm (tele- matics trans- ceiver) e97
Display & navigation module display (w/ navigation)
E106
E109
E30
E4 (center of dash)
E62
E69
E70
E97
Glove box lamp
Gnd
Ill+
Ill-
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c e116 (behind right side of dash)
J/c e37 (center of dash)
Left steering switch
Luggage compartment door opener switch
Outer mirror switch
Radio receiver assembly
Rear sunshade switch (if equipped)
Retractable outer mirror switch (if equipped)
Right steering switch
Seat heater switch (if equipped)
Spiral cable (left side of dash)
Steering pad switch
Swg
T10
Transmission control switch
W/ naviga- tion
W/ navigation
W/o naviga- tion
W/o navigation

MEMORY SYSTEMS

Driver"s Memory Seat Wiring Diagram for Lexus ES 350 2010

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List of elements for Driver"s Memory Seat Wiring Diagram for Lexus ES 350 2010:

(base of left front seat) j/c u2
(left "b" pillar) left front door courtesy switch
(under
Ant
Asel
Canh
Canl
Cann
Canp
Center console)
Certification ecu (right side of dash)
Computer data
Computer data lines system
Csnf
Csnr
D10
Data
Dcty
Door control receiver (right side of trunk)
E13
E52
E59
E61
E65
Ecu-b 1 fuse 10a
Ecu-ig 1 fuse 10a
Electrical key antenna (right side of luggage compartment)
Engine room r/b (left side of engine compt)
F11
Frv+
Frv-
Gnd
Hot at all times
Hot w/ ig1 relay energized
Instrument panel j/b (left side of dash)
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c l14 & l15 (near left "c" pillar)
J/c l16 (near left "c" pillar)
J/c l17 & e52
J/c m12 (near base of right "c" pillar)
L14
L15
L17
Left front seat position control ecu & switch (driver's seat)
Left seat memory switch
Lft+
Lft-
Lines system
Main body ecu
Mmry
Mswe
Outer mirror control ecu (right side of dash)
P/seat fuse 30a
Pnk
Power seat motor (left front seat front vertical control) (base of left front seat)
Power seat motor (left front seat leg support control) (base of left front seat)
Power seat motor (left front seat lifter control) (base of left front seat)
Power seat motor (left front seat lumbar support control) (left front seat back)
Power seat motor (left front seat reclining control) (left front seat)
Power seat motor (left front seat slide control) (base of left front seat)
Power seat switch (left front seat leg support control) (if equipped)
Power seat switch (left front seat lumbar support control)
Rcl+
Rcl-
Rco
Rda
Red
Rssi
Set
Sld+
Sld-
Sysb

Memory Mirrors Wiring Diagram (1 of 2) for Lexus ES 350 2010

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List of elements for Memory Mirrors Wiring Diagram (1 of 2) for Lexus ES 350 2010:

Acc
Canh
Canl
Computer data lines system
D10
Defogger system
E65
E66
Ec+
Ec-
Ecu-acc fuse 7.5a
Ecu-b 1 fuse 10a
Engine room r/b (left side of engine compt)
Exterior lights system
F11
Foot lamp
Gnd
Hot at all times
Hot w/ acc relay energized
Hsrl
Hsrr
Hssr
If equipped
Ingd turn
Instrument panel j/b (left side of dash)
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c e37 (center of dash)
Left outer rear view mirror
Left seat memory switch
Left/ right
M+l
M+r
Main body ecu
Mhl
Mhr
Mirror heater
Mirror position sensor
Mirrors system
Mlp
Mmry
Mry
Mswe
Mvl
Mvr
N11
N12
Outer mirror control ecu (right side of dash)
Pnk
Red
Retr- actor
Right outer rear view mirror
Right seat memory switch
Set
Turn ind
Up/ down
Vsr
Vsrl
Vsrr
Vssr

Memory Mirrors Wiring Diagram (2 of 2) for Lexus ES 350 2010

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List of elements for Memory Mirrors Wiring Diagram (2 of 2) for Lexus ES 350 2010:

A12
A5 (left side of dash)
Adjust switch
Altb
Amr
Ant
Asel
Auto
Batb
Bzr
Canh
Canl
Cann
Canp
Certification ecu (right side of dash)
Computer data lines system
D16
Data
Dcty
Door 1 fuse 25a
Door 2 fuse 25a
Door control receiver (right side of trunk)
Down
Down right/
E13
E58
E59
E60
E61
Ecu-ig 1 fuse 10a
Electrical key antenna (right side of luggage compartment)
Engine room r/b (left side of engine compt)
F10
Fold
G10
Gnd
Gnd1
Gnd3
Hot at all times
Hot w/ ig1 relay energized
Instrument panel j/b (left side of dash)
Interior lights system
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c e37 (center of dash)
J/c m12 (near base of right "c" pillar)
Left
Left front door courtesy switch (left "b" pillar)
Main body ecu
Mirb
Mire
Mirs
Outer mirror switch
Rco
Rda
Red
Ret
Retractable outer mirror switch (if equipped)
Right
Rssi
Select switch
Unfold
Up left/
Wireless door lock buzzer

Memory Power Tilt & Power Telescopic Wiring Diagram for Lexus ES 350 2010

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List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram for Lexus ES 350 2010:

(left "b" pillar) left front door courtesy switch
Ant
Asel
C11
Canh
Canl
Cann
Canp
Certification ecu (right side of dash)
Computer data
Computer data lines system
D10
Data
Dcty
Door control receiver (right side of trunk)
Down
E51
E52
E59
E61
E65
Ecu ig 1 fuse 10a
Ecu-b 1 fuse 10a
Ecub
Electrical key antenna (right side of luggage compartment)
Engine room r/b (left side of engine compt)
F11
Gnd
Headlamp dimmer switch assembly
Hot at all times
Hot w/ ig1 relay energized
Instrument panel j/b (left side of dash)
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c e37 (center of dash)
J/c e51 & e52
J/c m12 (near base of right "c" pillar)
K10
L12
Left seat memory switch
Lines system
Long
Main body ecu
Mmry
Msw
Mswe
Outer mirror control ecu (right side of dash)
Pnk
Rco
Rda
Red
Rssi
Set
Short
Telescopic motor
Telescopic sensor
Tem+
Tem-
Tes
Ti & te fuse 30a
Tilt & telescopic ecu (steering column)
Tilt & telescopic switch
Tilt motor
Tim+
Tim-
Tis
Vce
Vci

Passenger"s Memory Seat Wiring Diagram for Lexus ES 350 2010

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List of elements for Passenger"s Memory Seat Wiring Diagram for Lexus ES 350 2010:

(behind center of dash) j/c e117
(m14: under
C11
Canh
Canl
Cann
Canp
Center console)
Computer data lines system
D10
E52
E59
E60
E65
Ecu-b 1 fuse 10a
Ecu-ig 1 fuse 10a
Engine room r/b (left side of engine compt)
F11
Frv+
Frv-
G12
Gnd
Hot at all times
Hot w/ ig1 relay energized
Instrument panel j/b (left side of dash)
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c m11 (near right "c" pillar)
J/c m12 (near base of right "c" pillar)
J/c m14 & e52
J/c t3 (right front seat)
Lft+
Lft-
M12
M14
Main body ecu (left side of dash)
Mry
Mswe
Outer mirror control ecu (right side of dash)
P-p/seat fuse 30a
Pcty
Pnk
Power seat motor (right front seat front vertical control) (right front seat)
Power seat motor (right front seat lifter control) (base of right front seat)
Power seat motor (right front seat lumbar support control)
Power seat motor (right front seat reclining control) (base right front seat)
Power seat motor (right front seat slide control) (base of right front seat)
Power seat switch (right front seat lumbar support control)
Rcl+
Rcl-
Red
Right front door courtesy switch (right "b" pillar)
Right front seat position control ecu & switch (front passenger's seat)
Right seat memory switch
Set
Sld+
Sld-
Sysb

NAVIGATION

Navigation Wiring Diagram (1 of 4) for Lexus ES 350 2010

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List of elements for Navigation Wiring Diagram (1 of 4) for Lexus ES 350 2010:

(if equipped) sdars antenna
+b2
14 speaker
A/c ctrl pnl fuse 15a
Acc
Acc1
Agnd
Ali
Antenna
Ari
Asgn
Auxi
Ca+
Cb+
Cgnd
Computer data lines system
Cv+
Cv-
Display & navigation module display
E104
E105
E107
E109
E111
E114
E4 (center of of dash)
E91
E92
Engine room r/b (left side of engine compt)
Gnd
Gnd1
Gps antenna
Hot at all times
Ieee
Ieee connector (w/ hdd navigation system) (under front passenger's seat)
J/c e91 & e92 (right side of dash)
Mi+
Mi-
Mo+
Mo-
Multi-media module navigation assembly (w/ dvd navigation z3 system)
Nca
Ntsc
Pnk
Radio 1 fuse 15a
Radio receiver assembly
Red
Sld
Sld1
Sldi
Sldo
Television camera (w/ rear view monitor) (rear center of vehicle)
Txm+
Txm-
Usb
Usbg
Usbv
Vor+
Vor-
Vot+
Vot-
Vv+
Vv-
Wui
Wuo

Navigation Wiring Diagram (2 of 4) for Lexus ES 350 2010

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List of elements for Navigation Wiring Diagram (2 of 4) for Lexus ES 350 2010:

(center front of roof) overhead j/b
(under front passenger's seat) (w/ lexus enform) dcm (telematics transceiver)
Acc
C10
C11
Computer data lines system
E101
E112
E113
E97
Ecu- ig 1 fuse 10a
F11
F12
G11
G12
Gauge 1 fuse 10a
Gnd
H16
Hot in on or start
Instrument panel j/b (left side of dash)
J/b 4 (right side of dash)
Macc
Mci+
Mci-
Mco+
Mco-
Mcvd
Microphone amplifier
Multi-media interface ecu (behind center of dash)
Nca
Pnk
Radio 2 fuse 7.5a
Red
Sgnd
Sns2
Sp1-
Spi+
Spo+
Spo-
Stereo jack adapter assembly 1
Tx1+
Tx1-
Ugd1
Ulo+
Uro+
Usb
Usbg
Usbv
Usd1
Vor+
Vor-
Vot+
Vot-
W/ lexus enform
W/o lexus enform

Navigation Wiring Diagram (3 of 4) for Lexus ES 350 2010

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List of elements for Navigation Wiring Diagram (3 of 4) for Lexus ES 350 2010:

(or red)
+b1
Acc
Agnd
Canh
Canl
Computer data lines system
Display & navigation module display
E108
E11
E12
E4 (center of dash)
E62
Engine controls & transmissions system
Gnd1
Instrument cluster system
J/b 4 (right side of dash)
J/c e35 (left side of dash)
L11
L12
Macc
Min+
Min-
Nca
Park/neutral position switch (transmission assembly)
Pkb
Pnk
Red
Rev
Right front door speaker
Right instrument panel speaker
Right instrument panel tweeter
Sgnd
Sns2
Spd
Sw1
Sw2
Swg
Twr+
Twr-
Va-
Val+
Var+
W/ 14 speaker
W/ 14 speaker & lexus enform
W/ 14 speaker & w/o lexus enform
W/ 8 speaker
W/ 8 speaker & lexus enform
W/ 8 speaker w/o lexus enform
W/ lexus enform
W/o lexus enform

Navigation Wiring Diagram (4 of 4) for Lexus ES 350 2010

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List of elements for Navigation Wiring Diagram (4 of 4) for Lexus ES 350 2010:

(left side of dash) parking brake switch
(or fl+)
(or fl-)
(or fr+)
(or fr-)
(or pnk)
(w/ 14 speaker) left speaker package tray
(w/ 14 speakers) right speaker package tray
+b2
+tw
-tw
14 speaker
8 speaker
Amp 2 fuse 30a
Amp fuse 30a
C14
Center speaker
Ctr+
Ctr-
E30
Engine room r/b (left side of engine compt)
Fl+
Fl-
Gnd
Gnd2
Hot at all times
Instrument cluster system
Instrument panel j/b (left side of dash)
Left front door speaker
Left instrument panel speaker (w/ 14 speaker)
Left instrument panel tweeter
Left rear door speaker
Left rear door tweeter
Left steering switch
M2 (behind right headlamp)
M29
M32
M35
M36
Mi+
Mi-
Mo+
Mo-
Mode
Mr+
Mr-
Off hock
On hock
Pnk
Red
Right rear door speaker
Right rear door tweeter
Right steering switch
Rl+
Rl-
Rr+
Rr-
Seek+
Seek-
Sl+
Sl-
Sldi
Sldo
Spd
Speaker (woofer)
Spiral cable (left side of dash)
Sr+
Sr-
Steering pad switch
Stereo component amplifier (right side of trunk)
Twl+
Twl-
Voice
Vol+
Vol-
Wf1+
Wf1-
Wf2+
Wf2-
Wfl+
Wfl-
Wfr+
Wfr-
Wui

Rear Sonar Wiring Diagram for Lexus ES 350 2010

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List of elements for Rear Sonar Wiring Diagram for Lexus ES 350 2010:

(near base of right "c" pillar) j/c m12
+b (dome)
A10
A11
A12
B12
Back sonar switch
Bof
Bor
C11
Can i/f
Canh
Canl
Cbz
Clearance warning buzzer (center of dash)
Clearance warning ecu (right side of luggage compt)
Clsw
Combination meter
Computer data lines system
D13
Display) (multi- lcd
Dome fuse 10a
Drive ic
E1 (left side of dash)
E19
Ecu ig 1 fuse 10a
Engine control module (right rear of engine compt)
Engine room j/b (left front of engine compt)
Engine room r/b (left side of engine compt)
F11
G10
G12
Gauge 1 fuse 10a
Gauge 2 fuse 7.5a
H16
Hot at all times
Hot in on or start
Ig+
Instrument panel j/b (left side of dash)
Interior lights system
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c m11 (near right "c" pillar)
Left front corner ultrasonic sensor (left side of front bumper)
Left rear center ultrasonic sensor (left side of rear bumper)
Left rear corner ultrasonic sensor (left side of rear bumper)
M12
Micro computer
Mpx-b fuse 10a
Park/neutral position switch (transmission assembly)
Pnk
Red
Right front corner ultrasonic sensor (right side of front bumper)
Right rear center ultrasonic sensor (right side of rear bumper)
Right rear corner ultrasonic sensor (right side of rear bumper)
Sof
Sor
Warning ind master

Telematics Wiring Diagram for Lexus ES 350 2010

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List of elements for Telematics Wiring Diagram for Lexus ES 350 2010:

14 speaker
8 speaker
Acc
Air bag sensor assembly center (under front of center console)
B10
Backup battery (mayday battery) (under front passenger's seat)
Bbi+
Bbi-
Bbo+
Bbo-
Btr1
Btr2
C10
C11
Computer data lines system
Ctr1
Ctr2
Dcm (telematics transceiver) (under front passenger's seat)
Display & navigation module display (w/ navigation)
E103
E111
E112
E4 (center of dash)
E62
E97
Ecu ig 1 fuse 10a
Engine room r/b (left side of engine compt)
F11
F12
Fr+
Fr-
Gnd
Gps antenna
Gsw
Gsw3
Hot at all times
Hot in on or acc
Hot in on or start
Ig2
Ill+
Ind1
Ind2
Instrument cluster system
Instrument panel j/b (left side of dash)
Interior lights system
J/b 4 (right side of dash)
J/c e116 (behind right side of dash)
J/c e117 (behind center of dash)
M30
M32
M35
M36
Macc
Mayday fuse 10a
Mci+
Mci-
Mco+
Mco-
Mcvd
Mic+
Mic-
Microphone
Min+
Min-
Mute
Nca
Overhead j/b
Radio 2 fuse 7.5a
Radio receiver assembly (w/o navigation)
Red
Right front door speaker
Right instrument panel speaker
Right instrument panel tweeter
Sgnd
Sig-
Sig1
Sil
Sled
Sns2
Spdp
Spi+
Spi-
Spo+
Spo-
Stereo component amplifier (right side of trunk)
Telephone antenna
Tmut
Twr+
Twr-
Usb
Usbg
Usbv
Vor+
Vor-
Vot+
Vot-
W/ navigation
W/o navigation

PASSIVE RESTRAINTS

Passive Restraints Wiring Diagram for Lexus ES 350 2010

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List of elements for Passive Restraints Wiring Diagram for Lexus ES 350 2010:

Buckle switch
C11
Ecu ig 1 fuse 10a
F11
Hot in on or start
Instrument panel j/b (left side of dash)
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c l14 & l15 (near left "c" pillar)
J/c l16 (near left "c" pillar)
J/c m11 (near right "c" pillar)
J/c m12 (near base of right "c" pillar)
L14
L15
Left front seat inner belt (left front seat)
Left front seat outer belt (left "b" pillar)
M12
Reducer tension
Right front seat inner belt (right front seat)
Right front seat outer belt (right "b" pillar)
Tension reducer

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 3) for Lexus ES 350 2010

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List of elements for Power Distribution Wiring Diagram (1 of 3) for Lexus ES 350 2010:

A/c ctrl pnl fuse 15a
Abs 1 fuse 50a
Abs 2 fuse 30a
Air conditioning system
Air conditioning, sound & navigation systems
Alt fuse 140a
Alt-cds fuse 10a
Alt-s fuse 7.5a
Amp fuse 30a
Amp2 fuse 30a
Anti-lock brakes system
Anti-lock brakes, computer data lines, memory, mirrors & seats systems
Anti-theft, starting/ charging, shift interlock & door locks systems
Battery
Cds
Cooling fans system
Cruise control, transmissions & engine controls systems
Cruise control, transmissions, engine controls, anti-theft, starting/ charging, door locks & shift interlock systems
Dome fuse 10a
Door 1 fuse 25a
Drl relay
E-acm fuse 10a
Ecu-b 1 fuse 10a
Efi 1 fuse 10a
Engine controls system
Engine room j/b (left front of engine compt)
Engine room r/b (left front of engine compt)
Engine room r/b (left side of engine compt)
Etcs fuse 10a
Exterior lights system
Fan main fuse 50a
From fuse alt (diagram 1 of 3)
Generator
Haz fuse 15a
Headlights, door locks, exterior lights, interior lights, trunk, tailgate, fuel doors, power windows, mirrors, anti-theft, starting/ charging & shift interlock systems
Htr fuse 50a
Mpx-b fuse 10a
Noise filter (ghost buster)
P-p/seat fuse 30a
Psb fuse 30a
Radio 1 fuse 15a
Red
Seats system
Short pin
Sound & navigation systems
St fuse 30a
Starter
Starting/ charging system
Starting/ charging, shift interlock, anti-theft & door locks systems
Str lock fuse 20a
To fuse alt-s (diagram 1 of 3)
To fuse am2 (diagram 2 of 3)
To fuse fan main (diagram 1 of 3)
To fuse fr fog (diagram 2 of 3)
To fuse rr def (diagram 2 of 3)
To horn relay (diagram 2 of 3)

Power Distribution Wiring Diagram (2 of 3) for Lexus ES 350 2010

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List of elements for Power Distribution Wiring Diagram (2 of 3) for Lexus ES 350 2010:

(left side of dash) instrument panel j/b
A/c fuse 7.5a
A/f fuse 20a
A/f relay
Acc relay
Accd
Am1
Am2
Am2 fuse 7.5a
Anti-theft, door locks, shift interlock & starting/charging systems
Anti-theft, shift interlock, starting/ charging & door locks systems
Anti-theft, shift interlock, starting/charging, door locks, engine controls, computer data lines, transmissions & cruise control systems
Anti-theft, shift interlock, starting/charging, warning & door locks systems
C/opn relay
Computer data lines system
Cruise control, engine controls & transmissions systems
Defogger & air conditioning systems
Defogger system
Door 2 fuse 25a
E12
E60
E61
Efi 2 fuse 15a
Efi 3 fuse 10a
Efi main fuse 30a
Efi relay
Engine controls system
Engine controls systems
Engine controls, transmissions & cruise control systems
Engine room j/b (left front of engine compt)
Engine room r/b (left side of engine compt)
Fog relay
Fr fog fuse 15a
From fuse alt-cds (diagram 1 of 3)
From fuse efi 1 (diagram 1 of 3)
From fuse p-p/seat (diagram 1 of 3)
From fuse st (diagram 1 of 3)
From s-horn relay (diagram 2 of 3)
Fuel opn fuse 7.5a
G10
G12
Gauge 2 fuse 7.5a
H-lp (ll) fuse 15a
H-lp (ll) relay (except hid type)
H-lp (ll) relay (hid type)
H-lp (rl) fuse 15a
H-lp (rl) relay (except hid type)
H-lp (rl) relay (hid type)
Headlights system
Horn fuse 10a
Horn relay
Horns, anti-theft, starting/charging, shift interlock & door locks systems
Ig1 relay
Ig1d
Ig2 fuse 20a
Ig2 relay
Ig2d
Ign fuse 10a
J/b 3 (left side of dash)
J/c a29 (behind left front headlight assembly)
J12
M13
M14
Main body ecu
Main body ecu (left side of dash)
Mir htr fuse 15a
Obd fuse 7.5a
Power switch
Red
Rr def fuse 50a
Rr def relay
S-horn fuse 7.5a
S-horn relay
Ssw1
Ssw2
To fuse cig (diagram 3 of 3)
To fuse efi main (diagram 2 of 3)
To fuse h-lp lvl (diagram 3 of 3)
To tail relay (diagram 3 of 3)
Trunk, tailgate, fuel doors system
Warning system

Power Distribution Wiring Diagram (3 of 3) for Lexus ES 350 2010

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List of elements for Power Distribution Wiring Diagram (3 of 3) for Lexus ES 350 2010:

A/c 2 fuse 10a
Air conditioning & defogger systems
Air conditioning, warning & defogger systems
Anti-lock brakes, cruise control, instrument cluster, headlights, exterior lights, shift interlock & transmissions systems
Anti-lock brakes, cruise control, transmissions, engine controls, shift interlock, anti-theft, starting/charging, door locks & exterior lights systems
Anti-theft, shift interlock, starting/charging, door locks, mirrors, navigation & air conditioning systems
C12
Cig fuse 20a
Cigarette lighter
Cooling fans system
D12
D14
Ecu ig 1 fuse 10a
Ecu ig 2 fuse 7.5a
Ecu-acc fuse 7.5a
Ecu-b 2 fuse 7.5a
Exterior lights system
Exterior lights, cruise control & power windows systems
F10
F11
F12
F14
F16
F19
From acc relay (diagram 2 of 3)
From fuse obd k (diagram 2 of 3)
From ig1 relay (diagram 2 of 3)
Gauge 1 fuse 10a
H-lp lvl fuse 7.5a
H11
H16
Headlights system
Instrument cluster, computer data lines, wiper/washer, warning, memory, passive restraint, seats, sound & navigation systems
Instrument panel j/b (left side of dash)
Interior lights system
J/c e37 (center of dash)
K10
L12
M10
M16
M17
M18
M19
M20
Main body ecu
Memory & passive restraint systems
Memory system
Mirrors & power tops systems
P/seat fuse 30a
Panel fuse 7.5a
Pnk
Power fuse 30a
Power outlet socket
Power tops system
Power windows system
Pwr fuse 25a
Pwr outlet fuse 20a
R10
R12
Radio 2 fuse 7.5a
Red
Rr door lh fuse 25a
Rr door rh fuse 25a
S-htr fuse 20a
S/roof fuse 30a
Seats & memory systems
Seats system
Short pin
Sound & navigation systems
Starting/charging, exterior lights, door locks, transmissions, cruise control, anti-lock brakes, memory, shift interlock, power windows, navigation, mirrors & sound systems
Stop fuse 10a
Tail fuse 10a
Tail relay
Ti & te fuse 30a
Wash fuse 10a
Wip fuse 25a
Wiper/washer system

POWER DOOR LOCKS

Power Door Locks Wiring Diagram (1 of 5) for Lexus ES 350 2010

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List of elements for Power Door Locks Wiring Diagram (1 of 5) for Lexus ES 350 2010:

(center of dash) j/c e37
(left side of dash) j/b 3
(near left "c" pillar) j/c l14 & l15
Acc
Act+
Act-
Actd
Altb
Batb
Canh
Canl
Cann
Canp
D11
D16
Dcty
Dome fuse 10a
Door 1 fuse 25a
Door 2 fuse 25a
Door lock control switch
E59
E60
E61
Ecu-acc fuse 7.5a
Ecu-ig 1 fuse 10a
Engine room r/b (left side of engine compt)
Exterior lights system
F10
F18
G12
Gauge 2 fuse 7.5a
Gnd1
Gnd3
Haz
Headlights system
Horn
Hot at all times
Hot in on or acc
Hot in on or start
Hrly
I12
Ign fuse 10a
Ile
Inds
Indw
Instrument panel j/b (left side of dash)
Interior lights system horns system
J/b 3 (left side of dash)
J/c e117 (behind center of dash)
J/c l14 & l15 (near left "c" pillar)
J/c m11 (near right "c" pillar)
J/c r6 (left side of luggage compt)
K16
L14
L15
Lcty
Left front door courtesy switch (left "b" pillar)
Left rear door courtesy switch (left "c" pillar)
Lgcy
Lin1
Lin2
Lswd
Lswl
Lswp
Lswr
Luggage door lock assembly (trunk lock assembly)
M12
M13
Main body ecu (left side of dash)
P11
Pcty
Pnk
Power window master switch
Psw
Rcty
Red
Right front door courtesy switch (right "b" pillar)
Right rear door courtesy switch (right "c" pillar)
Shift interlock system
Slp
Slr+
Ssw1
Ssw2
Swil
Tr+
Ul1
Ul3

Power Door Locks Wiring Diagram (2 of 5) for Lexus ES 350 2010

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List of elements for Power Door Locks Wiring Diagram (2 of 5) for Lexus ES 350 2010:

(left side of dash) j/b 3
(near base of right "c" pillar) j/c m12
(near left "c" pillar) j/c l16
(right rear of engine compt)
+b (dome)
Buzzer
Can i/f
Canl canh a10
Combination meter
Door lock control switch
Drive ic
E19
E34
E42
E43
E48
E49
E50
Engine control module
Engine room j/b (left front of engine compt)
Hot at all times
I10
J/b 3 (left side of dash)
J/c a26 & e34 (right side of dash) a26
J/c e37 (center of dash)
J/c e42, e43 & e48 (center of dash)
J/c e49 & e50
Led
Left front door lock assembly (left front door)
Left rear door lock assembly (left rear door)
Lock
Lock key
Micro computer
Mpx-b fuse 10a
Multi display lcd
N10
Red
Right front door lock assembly (right front door assembly)
Right rear door lock assembly (right rear door)
Unlock
Unlock key
Warning ind master

Power Door Locks Wiring Diagram (3 of 5) for Lexus ES 350 2010

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List of elements for Power Door Locks Wiring Diagram (3 of 5) for Lexus ES 350 2010:

(left side of dash) instrument panel j/b
A11
A12
A27
A28
Ant1
Ant2
B11
B12
Clg
Clgb
D11
D13
Efi 1 fuse 10a
Engine hood courtesy switch (front of engine compt)
Engine room j/b (left front of engine compt)
G10
Gnd
Hot at all times
I11
Instrument panel j/b (left side of dash)
J/b 3 (left side of dash)
J/b 4 (right side of dash)
J/c a27 & a28 (left side of dash)
J/c a29 (behind left front headlight assembly)
P10
Pnk
Power switch
Red
Right front door electrical key oscillator (right front door)
Right front door outside handle
S-horn fuse 7.5a
S-horn relay
Security horn (right rear of engine compt)
Sel
Sens
Sgt
Ss1
Ss2
Transponder key coil
Trg+
Trg-

Power Door Locks Wiring Diagram (4 of 5) for Lexus ES 350 2010

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List of elements for Power Door Locks Wiring Diagram (4 of 5) for Lexus ES 350 2010:

(behind center of rear bumper) outside luggage room electrical key oscillator
(left rear of luggage compt) inside luggage room electrical key oscillator
A5 (left side of dash)
Ant
Ant1
Ant2
Asel
Clg
Clg6
Clgb
Data
Door control receiver (right side of trunk)
Electrical key antenna (right side of luggage compt)
Gnd
J/c e37 (center of dash)
J/c m12 (near base of right "c" pillar)
Left front door electrical key oscillator (left front door)
Left front door outside handle
Pnk
Red
Rssi
Sel
Sens
Sgt
Trg+
Trg-
Wireless door lock buzzer

Power Door Locks Wiring Diagram (5 of 5) for Lexus ES 350 2010

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List of elements for Power Door Locks Wiring Diagram (5 of 5) for Lexus ES 350 2010:

(left side of luggage compt) j/c r6
(near left "c" pillar) j/c l14 & l15
(near rear seat) rear seat electrical key oscillator
(near right "c" pillar) j/c m11
(under center console) console electrical key oscillator
+b1
Acc
Agnd
Ant1
Ant2
Asel
Bzr
Canh
Canl
Certification ecu (right side of dash)
Cg1b
Cg2b
Cg3b
Cg4b
Cg5b
Cg6b
Cg7b
Cg8b
Clg
Clg1
Clg2
Clg3
Clg4
Clg5
Clg6
Clg7
Clg8
Clgb
Code
E13
E14
Gnd
Hsw
Ind
J/b 4 (right side of dash)
J/c e37 (center of dash)
J/c l16 (near left "c" pillar)
J/c m12 (near base of right "c" pillar)
L14
L15
Left rear door electrical key oscillator (left rear door)
Left rear door outside handle
Lin
Luggage electrical key switch (rear of luggage compt)
Pnk
Rc0
Rda
Red
Right rear door electrical key oscillator (right rear door)
Right rear door outside handle
Rssi
Security indicator lamp
Sel
Sel1
Sel2
Sel3
Sel4
Sen1
Sen2
Sen3
Sen4
Sens
Sgt
Sh-
Trg+
Trg-
Tsw1
Tsw2
Tsw3
Tsw4
Tsw5
Txct
Vc5

POWER MIRRORS

Electrochromic Mirror Wiring Diagram for Lexus ES 350 2010

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List of elements for Electrochromic Mirror Wiring Diagram for Lexus ES 350 2010:

Ec+
Ec-
Ecu ig 1 fuse 10a
Gnd1
Gnd3
Hot w/ ig1 relay energized
Ig1
Inner rear view mirror
Instrument panel j/b (left side of dash)
J/b 3 (left side of dash)
J/c e37 (center of dash)
Left outer rear view mirror
Overhead j/b (center front of roof)
Pnk
R10
Right outer rear view mirror

POWER SEATS

Climate Control Seats Wiring Diagram for Lexus ES 350 2010

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List of elements for Climate Control Seats Wiring Diagram for Lexus ES 350 2010:

A/c amplifier (right side of dash)
Bllh
Blrh
C11
Ctb
Ecu ig 1 fuse 10a
F11
Gnd
Hot w/ ig1 relay energized
Ill+
Ill-
Instrument panel j/b (left side of dash)
Interior lights system
J/b 4 (right side of dash)
J/c e37 (center of dash)
J/c l16 (near left "c" pillar)
J/c m12 (near base of right "c" pillar)
J/c t3 (right front seat)
J/c u2 (base of left front seat)
Left seat heater (base of left front seat)
M19
M20
Pnk
Red
Rel1
Right seat heater (base of right front seat)
S-htr fuse 20a
S5-2
Seat back
Seat climate control blower (left front seat back) (left front seat back)
Seat climate control blower (left front seat cushion) (base of left front seat)
Seat climate control blower (right front seat back) (right front seat back)
Seat climate control blower (right front seat cushion) (base of right front seat)
Seat cushion
Seat heater control
Seat heater switch
Sg-5
Sign
Svdb
Svds
Svpb
Svps
Svs5
Svsg
Swl
Swr
Thermistor
Thl
Thr