All Wiring Diagrams for Lexus ES 300 1994

AIR CONDITIONING

A/C Wiring Diagram (1 of 2) for Lexus ES 300 1994

List of elements for A/C Wiring Diagram (1 of 2) for Lexus ES 300 1994:

1994 vftc c
A/c ambient temperature sensor (right front of engine compt)
A/c control assembly (center of i/p)
A/c dual pressure switch (left front of engine compt)
A/c evaporator temperature sensor (center of i/p)
A/c room temperature sensor (right side of i/p)
A/c solar sensor (top center of i/p)
A/c thermistor (center of i/p)
Ac1
Acc
Act
Aifred
Air
Air inlet control servo motor (right side of i/p)
Air mix control servo motor (center of i/p)
Amc
Amh
B/l
B11
Blw
C17
Cig/radio fuse 15a
Conn "a"
Conn "b"
Conn "c"
D17
Data link connector (under right side of i/p)
Def
Defogger system
Din
Dout
Ecu-b fuse 15a
Engine control module (right side of i/p)
F/d
Face
Foot
G100 (left front fender)
G200 (left kick panel)
Gnd
Hot at all times
Hot in accy, run or start
Ign
Igniter (left rear of engine compt)
Illum
Instrument cluster
Instrument cluster system
Interior lights system (rheostat)
J/b 1 (left side of i/p)
J/b 2 (left side of engine compart- ment)
J/b 3 (behind i/p)
J/b 3 (behind instrument cluster)
J/c 4 (left side of i/p)
Lock in
Mgc
Pnk
Psw
Rdfgr
Red
Spd
Tam
Tel in
Telephone transceiver & speaker relay (right side of trunk)
Tpi

A/C Wiring Diagram (2 of 2) for Lexus ES 300 1994

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List of elements for A/C Wiring Diagram (2 of 2) for Lexus ES 300 1994:

(behind i/p)
(left kick panel)
(left side of
(right side of intake manifold)
A/c magnetic clutch & a/c lock sensor (right front of engine compt)
A/c magnetic clutch relay
A/c power transistor (center of i/p)
A/c single pressure switch (left front of engine compt)
Air vent mode control servo motor (left side of i/p)
Blower motor (center of i/p)
Blower resistor (center of i/p)
C15
C16
Control switch
Cooling fan ecu (right side of i/p)
Data link connector
Ecu-ig fuse 15a
Engine compt)
Engine coolant temperature sensor (right front of engine)
Extra high speed relay (center of i/p)
G100 (left front fender)
G131
G200
G203 (right kick panel)
Gauge fuse 10a
Heater fusible link 40a
Heater main relay
Hot at all times
Hot in run or start
J/b 1 (left side of i/p)
J/b 3
J/c 1 (left side of i/p)
R/b 4 (right kick panel)
R/b 5
Red
Solenoid valve (right rear of engine compt)
Throttle position sensor (rear of engine compt)

ANTI-LOCK BRAKES

Anti-lock Brake Wiring Diagrams for Lexus ES 300 1994

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List of elements for Anti-lock Brake Wiring Diagrams for Lexus ES 300 1994:

(under console, near parking brake handle)
15a
A15
Abs actuator (left front of eng compt)
Abs ecu (left side of i/p)
Abs fuse 60a
Abs relays (left front of eng compt)
Abs warning light
All times
Alt fuse 100a
Ast
B11
Bat
C12
C13
C15
C16
C17
C19
D/g
D12
D16
D17
Data link connector #1 (right rear of eng compt)
Data link connector #2 (left side of i/p)
Ecu-b fuse
Ecu-ig fuse 15a
Fl+
Fl-
Fr+
Fr-
Fss
Fuse box (left side of engine compt)
G101 (right front fender)
G131 (left intake manifold)
Gauge fuse 15a
Gnd
Hot at
Hot at all times
Hot in run
Instrument cluster
J/b 1 (leff side of i/p)
J/b 2 (left eng compt)
J/b 3 (behind instrument cluster)
J/c 7 (right side of i/p)
Junction connector (srs only) (left side of i/p)
Left front abs speed sensor (behind left front wheel disk)
Left rear abs speed sensor (behind left rear wheel disk)
Parking brake
Pkb
Red
Right front abs speed sensor (behind right front wheel disk)
Right rear abs speed sensor (behind right rear wheel disk)
Rl+
Rl-
Rr+
Rr-
Rss
Sfl
Sfr
Srl
Srr
Stop fuse 25a
Stop light switch (behind left side of i/p)
Stp

COMPUTER DATA LINES

Computer Data Lines for Lexus ES 300 1994

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List of elements for Computer Data Lines for Lexus ES 300 1994:

15a
7.5a
A/c control assembly (center of i/p)
Abs
Abs ecu (left side of i/p)
Abs relay (left front of eng compt)
B13
B15
B19
B21
B22
B23
C 1995 vftc
C12
C13
C17
Central airbag sensor assembly (below rear end of console)
Circuit opening relay (in r/b 6)
Cooling fan ecu (lower right side of i/p)
Cruise
Cruise control ecu (right side of i/p)
D/g
D11
D12
D13
D16
D17
D28
Data link connector 1 (right rear of eng compt)
Data link connector 2 (lower left side of i/p)
Data link connector 3 (lower left side of i/p)
Din
Dout
Efi fuse
Efi main relay
Engine control module (left side of i/p)
Engine coolant temperature sensor (left front of eng)
Fuel pump (inside fuel tank)
G131 (left intake manifold)
G131 (right intake manifold)
G200 (left kick panel)
Heated oxygen sensor (bank 1 sensor 1) (front of eng, on exhaust manifold)
Hot at all times
Ign
Igniter (near left strut tower)
Instrument cluster
J/b 2 (left side of eng compt)
J/b 3 (behind instru- ment cluster)
J/c 4 (left side of i/p)
Nca
Obd fuse
Oxr
Sdl
Shield
Srs
Tach
Te1
Te2
Th+

COOLING FAN

Cooling Fan Wiring Diagram for Lexus ES 300 1994

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List of elements for Cooling Fan Wiring Diagram for Lexus ES 300 1994:

1994 vftc c
A/c single pressure switch (left front of engine compt)
C15
C16
Cooling fan ecu (right side of dash)
Data link connector
Ecu-ig fuse 15a
Engine coolant temperature sensor (right front of engine)
G100 (left front fender)
G131 (right side of intake manifold)
Hot in run or start
Igniter (left rear of engine compt)
J/b 1 (left side of dash)
J/b 3 (behind dash)
Solenoid valve (right rear of engine compt)
Throttle position sensor (rear of engine compt)

CRUISE CONTROL

Cruise Control Wiring Diagram for Lexus ES 300 1994

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List of elements for Cruise Control Wiring Diagram for Lexus ES 300 1994:

1995 vftc c
A12
A14
A15
A17
A32
B10
B12
B13
B14
B15
B18
B19
Batt
C11
C18
C19
Cancel
Ccs
Cms
Cruise control actuator (left front of eng compt)
Cruise control ecu (right side of i/p)
Cruise control indicator
Cruise control switch (combination switch)
D10
D12
D13
D16
D17
D22
Data link connector 1 (right rear of eng compt)
Data link connector 2 (left side of i/p)
Diode (top right side of i/p)
Ect
Ecu-ig fuse 15a
Engine control module (right side of i/p)
Engine controls system (throttle position sensor)
G100 (front left fender)
G302 (below center console, on left i/p brace)
Gauge fuse 15a
Gnd
Hot at all times
Hot in on or start
Idl
Instrument cluster
J/b 1 (left side of i/p)
J/b 2 (left side of eng compt)
J/b 3 (behind instrument cluster)
J/c 2 (behind center of i/p)
J/c 7 (lower left side of i/p)
Main
N & c
Near parking brake handle)
Od1
Park/ neutral
Park/neutral position switch (left front of eng)
Parking brake switch (under console,
Pkb
Pnk
Resume/ accel
Set/ coast
Sp1
Spd
Speed meter
Srly
Starter relay
Stop fuse 25a
Stop light switch (on brake pedal support)
Stp+
Stp-
Theft deterrent & door lock ecu (right side of i/p)
Transmissions system (solenoid #2)
Vehicle speed sensor (left side of eng)
Vr1
Vr2
Vr3

DEFOGGERS

Defogger Wiring Diagram for Lexus ES 300 1994

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List of elements for Defogger Wiring Diagram for Lexus ES 300 1994:

1995 vftc c
40a
C10
Choke coil (left rear of trunk)
D21
Defog fuse
Defogger relay
Diode (for idle-up) (right side of i/p)
Engine control module (left side of i/p)
G200 (left kick panel)
G302 (below center console, on left i/p brace)
G302 (below front end of console)
G904 (left "c" pillar)
Gauge fuse 15a
Gnd
H10
Heater
Hot at all times
Hot in start or on
J/b 1 (left side of i/p)
Left remote control mirror
Mir-htr fuse 10a
Noise filter
Pnk
R-def
Rear window defogger
Rear window defogger switch (a/c control assembly)
Right remote control mirror

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram for Lexus ES 300 1994

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List of elements for Electronic Power Steering Wiring Diagram for Lexus ES 300 1994:

(below center console on left i/p brace)
(left intake manifold)
A14
B10
B13
B14
B15
C 1995 vftc
C10
C16
C18
D12
D13
D22
Ecu-ig fuse 15a
G131
G302
Gauge fuse 10a
Gnd
Hot in run
Instrument cluster
J/b 1 (left side of i/p)
J/b 3 (behind instrument cluster)
Pnk
Pps ecu (right side of i/p)
Pps solenoid (lower left rear of eng)
Sol+
Sol-
Spd
Speed meter
Vehicle speed sensor (left side of eng, on transmission)

ENGINE PERFORMANCE

3.0L

3.0L, Engine Performance Wiring Diagrams (1 of 3) for Lexus ES 300 1994

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List of elements for 3.0L, Engine Performance Wiring Diagrams (1 of 3) for Lexus ES 300 1994:

#10
#20
#30
#40
#50
#60
(a/t only)
(behind
(left
(left front fender)
(left i/p brace)
(left side of
(lower right
(under left quarter pillar)
A/t only
Acc
Am1
Am2
B20
C11
C2-
C3-
C4-
C5-
C6-
Camshaft position sensor (lower left front of engine)
Circuit opening relay
Conn a
Conn b
Crankshaft
Cruise control system
E01
E02
E03
Efi fuse 15a
Efi main relay
Electronic controlled transmission solenoid (on transmission)
Engine compt)
Engine control module (behind right side of i/p)
Fpu
Front of engine)
Fuel pump
G100
G112
G112 (left intake manifold)
G120 (right intake manifold)
G202
G22+
G22-
G904
Gnd
Hot at all times
Hot in start
Idl
Ig2
Igf
Igf1
Ign fuse 7.5a
Igniter
Ignition coil #1
Ignition coil #2
Ignition coil #3
Ignition coil #4
Ignition coil #5
Ignition coil #6
Ignition switch
Igt1
Igt2
Igt3
Igt4
Igt5
Igt6
Injector #1
Injector #2
Injector #3
Injector #4
Injector #5
Injector #6
Intake manifold)
J/b 1 (behind left i/p)
J/b 2 engine compt)
J/b 3 instrument cluster)
Knkl
Knkr
Knock sensor 1 (top front of engine)
Knock sensor 2 (top front of engine)
Lock
Lock-up
Nc2+
Nc2-
Ne+
Ne-
Noise filter (left side of engine compt)
Nsw
O/d direct clutch speed sensor (on transmission)
Oxl
Oxr
Pnk
Position sensor
R/b 1 kick panel)
R/b 6 glove box)
Red
Rsc
Rso
Sln-
St1
Sta
Start
Starter fuse 10a
Starting system
Tach
Tha
Thw
Vta

3.0L, Engine Performance Wiring Diagrams (2 of 3) for Lexus ES 300 1994

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List of elements for 3.0L, Engine Performance Wiring Diagrams (2 of 3) for Lexus ES 300 1994:

(a/t only)
(left front
(left i/p brace)
(left kick panel)
(left rear of engine)
(on transmission)
A/c idle up valve (left rear of engine)
A/t only
A13
A14
A23
Cooling fans system
D10
D18
D22
Egr gas temperature sensor (left rear of engine)
Egr valve (top center of engine)
Electronic controlled transmission pattern select switch (on console)
Engine compt)
Engine coolant temperature sensor (right side of engine)
Fuel pressure up valve (top center of engine)
G200
G202
Gauge fuse 15a
Hot in on or start
Idle air control valve (left rear of engine)
Instrument cluster
Intake air control valve (right side of engine)
Interior lights system
J/b 1 (behind left i/p)
J/b 3 (behind instru- ment cluster)
J/c 1 (behind left side of i/p)
J/c 2 (behind center of i/p)
J/c 6
Malf. ind. lamp
Norm
O/d main switch (on console)
O/d off ind.
Park/ neutral position switch (on transmission)
Pnk
Pwr
Pwr ind.
Red
Speedometer
Throttle position sensor
Vehicle speed sensor
Vss in
Vss out

3.0L, Engine Performance Wiring Diagrams (3 of 3) for Lexus ES 300 1994

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List of elements for 3.0L, Engine Performance Wiring Diagrams (3 of 3) for Lexus ES 300 1994:

(behind left side of i/p)
(left intake manifold)
(left kick panel)
(right intake manifold)
+b1
A/c
A/t only
A15
Act
Acv
Air conditioning system
Batt
C19
Conn c
Conn d
Cruise control system
D12
D13
Data link connector 1 (right rear of engine compt)
Data link connector 2 (behind left side of i/p)
Data link connector 3 (behind left side of i/p)
Defoggers system
Egr
Els
Engine control module (behind right side of i/p)
Exterior lights system
G112
G120
G200
Heated oxygen sensor (bank 1, sensor 1) (center rear of engine)
Heated oxygen sensor (bank 1, sensor 2) (bottom center of vehicle)
Heated oxygen sensor (bank 2, sensor 1) (left front of engine)
Hot at all times
Htl
Htl2
Htr
Htr2
Hts
Iacv
Idle-up diode (behind right side of i/p)
J/b 1 (behind left i/p)
J/b 2 (left engine compt)
J/b 3 (behind instrument cluster)
J/c 1
J/c 7 (behind right i/p)
Mass air flow meter (left rear corner 0f engine compt)
Obd fuse 7.5a
Od1
Od2
Oxl2
Oxr2
Oxs
Pnk
Red
Sdl
Sp1
Stop fuse 25a
Stop light switch
Te1
Te2
Tha
Thg
Vg-

EXTERIOR LIGHTS

Exterior Light Wiring Diagram (1 of 2) for Lexus ES 300 1994

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List of elements for Exterior Light Wiring Diagram (1 of 2) for Lexus ES 300 1994:

100a
A11
Alt fuse
Back- up light
Combination meter
D14
Fuse box (left side of eng compt)
G200 (left kick panel)
G310 (under right quarter pillar)
G312 (under left quarter panel)
G407 (back center panel)
Gauge fuse 15a
Head
High mount stop light
Hot at all times
Hot in on or start
Instrument cluster
Integration relay (in j/b 1, left side of i/p)
J/b 1 (left side of i/p)
J/c 5 (left rear of trunk)
Left rear combination light
License plate light
Light failure sensor (left rear side of trunk)
Off
Park/ neutral position switch (closed in reverse) (left front of eng)
Rear light warning light
Red
Right rear combination light
Stop light
Tail
Tail fuse 15a
Taillight
Taillight relay
Turn signal light

Exterior Light Wiring Diagram (2 of 2) for Lexus ES 300 1994

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List of elements for Exterior Light Wiring Diagram (2 of 2) for Lexus ES 300 1994:

10a
25a
7.5a
B23
C11
C18
Combination switch
G100 (front left fender)
G101 (front right fender)
G200 (left kick panel)
G302 (below center console, on left i/p brace)
H16
H17
Haz fuse
Hazard switch
Hot at all times
Hot in on or start
Instrument cluster
J/b 1 (left side of i/p)
J/b 2 (left side of eng compt)
J/b 3 (behind instrument cluster)
J/c 1 (left side of i/p)
Left
Left front clearance light
Left front turn light
Left turn signal ind.
Off
R/b 1 (left kick panel)
Right
Right front clearance light
Right front turn light
Right turn signal ind.
Stop fuse
Stop light switch (on brake pedal support)
Turn fuse
Turn signal flasher
Turn signal switch

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Lexus ES 300 1994

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List of elements for Ground Distribution Wiring Diagram (1 of 3) for Lexus ES 300 1994:

(bank 1
A/c dual pressure switch
A/c single pressure switch
A15
A28
A33
A34
Abs actuator
Abs ecu
Abs relay
B10
B22
C16
Cooling fan ecu
Cruise control actuator
D12
D13
Data link connector
Data link connector 1
Data link connector 3
Daytime running light relay 3 (canada)
Daytime running light relay 4 (canada)
E01
E02
E03
Efi main relay
Engine control module (ecu)
Engine hood switch
Engine oil level warning sensor
G100 (front left fender)
G101 (front right fender)
G131 (left intake manifold)
G131 (right intake manifold)
Headlight cleaner motor
Headlight cleaner relay
Heated oxygen sensor
Heated oxygen sensor (bank 2
Igniter
Instrument cluster
J/b 2
J/b 3
J/c 7
Keyless buzzer
Left front clearance light
Left front fog light
Left front turn signal light
Left low beam headlight
Nca
Noise filter
R/b 7
Right front clearance light
Right front fog light
Right front turn signal
Right low beam headlight
Sensor 1)
Sensor 2)
Shield
Washer level sensor
Wiper motor

Ground Distribution Wiring Diagram (2 of 3) for Lexus ES 300 1994

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List of elements for Ground Distribution Wiring Diagram (2 of 3) for Lexus ES 300 1994:

(canada only)
(ignition sw)
1995 vftc c
A/c power transistor
A12
A13
Air vent mode control servo motor
B23
Blower resistor
Brake fluid level switch
C11
C18
Center airbag sensor assembly
Cigarette lighter
Circuit openning relay
Cruise control ecu
Cruise control switch (instrument cluster)
Data link connector 3
Daytime running light relay
Dimmer switch (comb sw)
Extra high speed relay
G200 (left kick panel)
G203 (right kick panel)
G302 (below center console, on left i/p brace)
G902 (left front of roof)
Heater main relay
High beam indicator light
Instrument cluster
Integration relay
J/b
J/b 1
J/b 3
J/c
Key interlock solenoid
Left vanity light
Light control switch (comb sw)
Moon roof control relay
Moon roof control switch
Moon roof limit switch
Moon roof motor
Noise filter
Personal light
Power main relay
Pps ecu
R/b 1
R/b 4
R/b 6
Rear window defogger switch (a/c control assembly)
Rheostat
Right vanity light
Theft deterrent indicator light
Turn signal flasher
Unlock warning switch
W/ moon roof
W/o moon roof
Wiper control relay
Wiper/ washer switch (comb sw)

Ground Distribution Wiring Diagram (3 of 3) for Lexus ES 300 1994

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List of elements for Ground Distribution Wiring Diagram (3 of 3) for Lexus ES 300 1994:

A12
A13
A16
Auto antenna motor and relay
Buckle switch
Cellular phone
Fuel lid opener solenoid
Fuel pump
G200 (left kick panel)
G203 (right kick panel)
G302 (below center console, on right i/p brace)
G310 (under right quarter pillar)
G312 (under left quarter pillar)
G407 (back center panel)
G904 (left quarter pillar)
Glove box light switch
Hight mount stop light
J/c 2
J/c 5
Left door key lock/ unlock switch
Left front door lock motor/ door position detection switch
Left mirror heater
Left power seat control switch
Left rear combination light
Left rear door lock motor/ door position detection switch
Left seat heater
Left seat heater switch
Light failure sensor
Luggage compartment key unlock switch
Luggage door opener switch
O/d main switch
Power window/ door lock control switch
Rear window defogger
Remote control mirror switch
Right door key lock/unlock switch
Right door lock control switch
Right front door lock motor/ door position detection switch
Right mirror heater
Right power seat control
Right rear combination light
Right rear door lock motor/ door position detection switch
Right seat heater
Right seat heater switch
Shift lock ecu
Stereo component amplifier
Telephone transceiver and speaker relay
Theft deterrent and door lock ecu
Wireless door lock ecu

HEADLIGHTS

Headlamps Wiring Diagram, with DRL (1 of 2) for Lexus ES 300 1994

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List of elements for Headlamps Wiring Diagram, with DRL (1 of 2) for Lexus ES 300 1994:

(below center console, on left i/p brace)
15a
A10
A11
A12
Alt fuse 100a
B17
C11
C18
Combination switch
D14
Dimmer switch
Diode
Dome fuse 20a
Ecu-b fuse 15a
Exterior lights system
Flash
Fog light switch
Fuse box (left front of eng compt)
G200 (left kick panel)
G302
Gauge fuse 15a
Head
Head- light relay
High
Hot at all times
Hot in on
Integra- tion relay
J/b 1 (left side of i/p)
J/b 3 (behind instrument cluster)
Left front door courtesy switch (near left front door latch)
Light control switch
Main fusible link (near positive battery terminal)
Off
Park brake switch (below center console)
R/b 2 (left side of eng compt)
Red
Tail
Tail fuse
Tail- light relay
Theft deterrent & door lock ecu (right side of i/p, above kick panel)

Headlamps Wiring Diagram, with DRL (2 of 2) for Lexus ES 300 1994

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List of elements for Headlamps Wiring Diagram, with DRL (2 of 2) for Lexus ES 300 1994:

(front left fender)
(left kick panel)
15a
Brake fluid level switch (on brake fluid reservoir)
Daytime running light relay (left side of i/p)
Daytime running light relay 3
Daytime running light relay 4
Dimmer relay
Drl fuse 7.5a
Fog fuse 20a
Fog light relay (in r/b 6, behind glove box)
G100
G101 (front right fender)
G200 (left kick panel)
G20o
Generator (right front of eng)
Head (lwr-lh) fuse 15a
Head (lwr-rh) fuse 15a
Head (upr-lh) fuse
Head (upr-rh) fuse
High beam indicator
Hot at all times
Instrument cluster
J/b 2 (left side of eng compt)
J/c 1 (left side of i/p)
Left fog light
Left hi beam head- light
Left lo beam head- light
R/b 5 (left side of eng compt)
R/b 7 (near battery)
Red
Right fog light
Right hi beam head- light
Right lo beam head- light
Starting/ charging system

Headlamps Wiring Diagram, without DRL for Lexus ES 300 1994

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List of elements for Headlamps Wiring Diagram, without DRL for Lexus ES 300 1994:

(below center console, on left i/p brace)
2.0
Alt fuse 100a
Combination switch
D14
Dimmer switch
Diode
Dome fuse 20a
Exterior lights system
Flash
Fog fuse 20a
Fog light relay (in r/b 6) (behind glove box)
Fog light switch
Fuse box (left front of eng compt)
G100 (front left fender)
G101 (front right fender)
G106 (behind left headlight)
G200 (left kick panel)
G302
Gauge fuse 15a
Head
Head fuse (lh) 15a
Head fuse (rh) 15a
Head- light relay
High
High beam indicator
Hot at all times
Hot in run
Instrument cluster
Integra- tion relay
J/b 1 (left side of i/p)
Left fog light
Left front door courtesy switch (near left front door latch)
Left hi beam head- light
Left lo beam head- light
Light control switch
Main fusible link
Off
R/b 2 (left side of eng compt)
R/b 5 (left side of eng compt)
Red
Right fog light
Right hi beam head- light
Right lo beam head- light
Tail
Tail fuse 15a
Tail- light relay
Theft deterrent & door lock ecu (right side of i/p)

HORN

Horn Wiring Diagram for Lexus ES 300 1994

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List of elements for Horn Wiring Diagram for Lexus ES 300 1994:

10a
Horn fuse
Horn relay
Horn switch (combination switch)
Hot at all times
J/b 2 (left side of eng compt)
Left horn
Right horn
Theft deterrent & door lock ecu (right side of i/p)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for Lexus ES 300 1994

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List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Lexus ES 300 1994:

(canada only)
(in fuel tank)
(left kick panel)
A10
A11
A12
Abs
Airbag
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
Brake
Bulb check
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
Charge
Check engine
Cruise ctrl
D12
D13
D14
Delay circuit
Door
Exterior lights system (combination switch)
Exterior lights system (door courtesy switch)
Fuel
Fuel sender
G200
Gauge fuse 15a
Headlights system
Hight beam
Hot at all times
Hot in on or start
Hot when taillight relay energized
Ign fuse 7.5a
Instrument cluster
Integration relay
Interior lights system (rheostat)
J/b 1 (left side of i/p)
Left turn
Light failure sensor (left side of trunk)
Low fuel
O/d off
Odometer
Oil
Oil level
Oil pressure switch (right front of eng)
Pnk
Power
Rear lt
Red
Rheostat
Right turn
Seat belt
Speed meter
Srs fuse 7.5a
Tach
Tail
Tail fuse 15a
Trip switch (center of i/p)
Vehicle speed sensor (left side of eng)
Washer level
Water temper- ature
Water temperature sensor (right side of eng)

Instrument Cluster Wiring Diagram (2 of 2) for Lexus ES 300 1994

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List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Lexus ES 300 1994:

(canada only)
(left kick panel)
A/c control assembly (center of i/p)
A10
A11
A16
Abs ecu (left side of i/p)
B10
B13
B19
B8
Brake fluid level switch (on brake fluid reservoir)
C12
C13
C14
C18
C22
Center airbag sensor assembly (below rear console)
Cooling fan ecu (lower left side of i/p)
Cruise control ecu (left side of i/p)
D10
D12
D13
D18
D22
Daytime running light relay (upper left side of i/p)
Daytime running light relay 3 (r/b 7, near battery)
Dome fuse 20a
Electronic control transmission pattern select switch (below center of console)
Engine control module (left side of i/p)
Engine oil level warning switch (right front of eng)
G107 (behind right headlight)
G117 (right rear of eng)
G200
G302 (below console)
Generator (right front of eng)
Head rh fuse 15a
Hot at all time
Hot when headlight relay energized
Hot when starter relay energized
J/b 2 (left side of eng compt)
J/b 3 (behind instrument cluster)
J/c 1 (left side of i/p)
J/c 4 (above left kick panel)
J/c 7 (lower left side of i/p)
Normal
O/d main switch (below center of console)
Park/neutral position switch (left front of eng)
Parking brake switch (below console)
Power
Pps ecu (left side of i/p)
R/b 1 (left kick panel)
Red
Starter fuse 10a
W/ drl
W/o drl
Washer level sensor (right front of eng compt)

INTERIOR LIGHTS

Courtesy Lamp Wiring Diagram for Lexus ES 300 1994

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List of elements for Courtesy Lamp Wiring Diagram for Lexus ES 300 1994:

(below center console,
2(or 4)
20a
A16
B red
B11
C14
C19
Cig/radio fuse 15a
D14
Diode (center back panel)
Dome fuse
Door
G200 (left kick panel)
G203 (right kick panel)
G302
G902 (left front of roof)
Gauge fuse 15a
H19
Hot at all times
Hot in on or accy
Hot in on or start
Ignition key cylinder light
Instrument cluster
Integration relay
Interior light
J/b 1 (left side of i/p)
J/b 3 (behind instrument cluster)
J/c 3 (center of i/p)
K12
Left front door courtesy light
Left front door courtesy switch (near left front door latch)
Left front door lock motor/door detection position switch (inside left front door)
Left rear door courtesy switch (near left rear door latch)
Left vanity light
Luggage compartment light
Luggage compartment light switch (center back panel)
Off
On left i/p brace)
Personal light
R/b 2 (left side of eng compt)
Red
Right front door courtesy light
Right front door courtesy switch (near right front door latch)
Right front door lock motor/door detection position switch (inside right front door)
Right rear door courtesy switch (near right rear door latch)
Right vanity light
Theft deterrent & door lock ecu (right side of i/p)
W/ moon roof
W/o moon roof
Wireless door lock ecu (right rear of trunk)

Instrument Illumination Wiring Diagram for Lexus ES 300 1994

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List of elements for Instrument Illumination Wiring Diagram for Lexus ES 300 1994:

(canada only)
100a
A/c control assembly
A/t indicator
Air conditioning system (a/c control assembly)
Alt fuse
B23
C10
C11
C18
C20
C21
Cigarette lighter
Combination switch
D10
D11
D14
D20
Electronic controlled transmission pattern select switch
Fuse box (left front of eng compt)
G200 (left kick panel)
G203 (right kick panel)
G302 (below center console, on left i/p brace)
Gauge fuse 15a
Glove box light
Glove box light switch
Hazard switch
Head
Headlight cleaner switch
Hot at all times
Hot in on or start
Instrument cluster
Integration relay
J/b 3 (behind instrument cluster)
J/b i (left side of i/p)
J/c 2 (center of i/p)
J/c 2 (center of i/p)
Left seat heater switch
Off
Radio & player
Rheostat (behind radio & player)
Rheostat volume (left side of i/p)
Right seat heater switch
Tail
Tail fuse 15a
Taillight relay

POWER ANTENNA

Power Antenna Wiring Diagram for Lexus ES 300 1994

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List of elements for Power Antenna Wiring Diagram for Lexus ES 300 1994:

(under right quarter panel)
Auto antenna motor & relay (right rear of trunk)
Cig/radio fuse 15a
Dome fuse 20a
Ecu-ig fuse 15a
G310
Hot at all times
Hot in on or accy
Hot in on or start
J/b 1 (left side of i/p)
J/b 2 (left side of eng compt)
J/c 2 (top center of i/p)
J/c 3 (right side of i/p)
K12
Radio & player (center of i/p)
Red
Stereo component amplifier (below console)

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 7) for Lexus ES 300 1994

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List of elements for Power Distribution Wiring Diagram (1 of 7) for Lexus ES 300 1994:

& player
(canada only)
15a
2.o
20a
40a
A14
Abs fuse 60a
Abs relay
Acc
Alt fuse 100a
Am1
Am1 fuse
Am2
Auto antenna motor & relay
B18
Battery
Center airbag assembly
Cig/radio fuse
Cigarette lighter
Clock (a/c control assembly)
Cruise control ecu
Diode
Fog fuse
Fog light relay
From j/b 2 pin g1
Fuse box (left front of eng compt)
G10
G200 (left kick panel)
Generator
Headlight cleaner relay
Heater fuse
Heater main relay
Ig1
Ig2
Ignition switch
Integration relay
J/b 1
J/b 3
J/c 2
Lock
Main fusible link
Nca
Park/neutral position switch
R/b
Radio
Remote control mirror switch
Shift lock ecu
St1
Start
Stereo component amplifier
Theft deterrent & door lock ecu
To j/b 1 pin e2
To j/b 1 pin e4
To j/b 1 pin g3
To j/b 1 pin g8
To j/b 2 pin g2
To r/b 5 dimmer relay & radio fuse

Power Distribution Wiring Diagram (2 of 7) for Lexus ES 300 1994

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List of elements for Power Distribution Wiring Diagram (2 of 7) for Lexus ES 300 1994:

(canada only)
(not used)
15a
20a
7.5a
A/c control assembly
A/c magnetic clutch relay (in r/b 5)
A12
A14
A15
Abs ecu
Air vent mode control servo motor
Auto antenna motor & relay
B10
B16
B17
C15
C16
Cellular phone
Cooling fan ecu
Cruise control ecu
Daytime running light relay
Defogger relay
Ecu-ig fuse
Electronic controlled transmission pattern select switch
Extra high speed relay
From ignition f switch pin 2
Gauge fuse
Generator
H15
Headlight cleaner relay
Heater main relay (in r/b 4)
Instrument cluster
Integration relay (pin 7)
J/b
J/b 1
J/b 3
J/c
L10
Left seat heater switch
Light failure sensor
Park/neutral position switch
Pps ecu
Red
Rheostat
Right seat heater switch
Seat-htr fuse
Shift lock ecu
Telephone transceiver
Telephone transceiver & speaker relay
Theft deterrent & door lock ecu
Turn fuse
Vehicle speed sensor
Washer motor
Wiper control relay
Wiper fuse
Wiper motor
Wiper/washer switch (comb. sw)

Power Distribution Wiring Diagram (3 of 7) for Lexus ES 300 1994

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List of elements for Power Distribution Wiring Diagram (3 of 7) for Lexus ES 300 1994:

30a
7.5a
C13
Center airbag sensor assembly
Efi main relay
From b generator
From ignition g switch pin 9
Fuel lid open switch
H2o
Ign fuse
Igniter
Ignition coil #1
Ignition coil #2
Ignition coil #3
Ignition coil #4
Ignition coil #5
Ignition coil #6
Injector #1
Injector #2
Injector #3
Injector #4
Injector #5
Injector #6
Instrument cluster
J/b 1
J/b 2
J/c 2
J/c 3
K10
K11
Left power seat control switch
Left rear power window control switch
Noise filter
Power fuse
Power main relay
Power window master switch & door lock control switch
Power window system
Right front power window control switch
Right power seat control switch
Right rear power window control switch
Theft deterrent & door lock ecu
To defog fuse

Power Distribution Wiring Diagram (4 of 7) for Lexus ES 300 1994

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List of elements for Power Distribution Wiring Diagram (4 of 7) for Lexus ES 300 1994:

15a
25a
7.5a
A/c control assembly
A/t indicator
A12
C10
C18
C20
C21
Cigarette lighter
Cruise control ecu
D10
D11
D14
D20
Diode (for idle-up)
Electronic controlled transmission pattern select switch
From c generator
G200 (left kick panel)
Glove box light
Hazard switch
Headlight cleaner switch
Instrument cluster
J/b 1
J/b 3
J/c 1 (left side of i/p)
J/c 2
Left front clearance light
Left seat heater switch
Left taillight & license plate light assembly
Light failure sensor
Radio & player
Rheostat
Rheostat volume
Right front clearance light
Right seat heater switch
Right taillight & license plate light assembly
Srs fuse
Stop fuse
Stop light switch
Tail fuse
Taillight relay

Power Distribution Wiring Diagram (5 of 7) for Lexus ES 300 1994

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List of elements for Power Distribution Wiring Diagram (5 of 7) for Lexus ES 300 1994:

(canada only)
15a
20a
40a
7.5a
A10
A16
C red
Choke coil
Daytime running light relay #3
Daytime running light relay #4
Defog fuse
Defogger relay
Dimmer relay
Diode (for idle-up)
Drl fuse
Fog light relay
From headlight relay (j/b 2)
From main fusible link
From power fuse
H10
Head fuse (lwr- lh)
Head fuse (lwr- rh)
Head fuse (upr- lh)
Head fuse (upr- rh)
J/b 1
J/b2
J/c 3
Left hi beam headlight
Left lo beam headlight
Left mirror heater
Mir-htr fuse 10a
Noise filter
Pnk
R/b 5
R/b 6
R/b 7
Radio & player
Radio fuse
Rear window defogger
Red
Right lo beam headlight
Right mirror heater
Stereo component amplifier

Power Distribution Wiring Diagram (6 of 7) for Lexus ES 300 1994

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List of elements for Power Distribution Wiring Diagram (6 of 7) for Lexus ES 300 1994:

10a
15a
20a
30a
7.5a
A11
A16
A20
Abs ecu
Alt-s fuse
Am2 fuse
Auto antenna motor & relay
B11
C14
Clock (a/c control assembly)
D14
Data link connector 3
Daytime running light relay
Dome fuse
Ecu-b fuse
From ecu-b k fuse (j/b 2)
From main a fusible link
Generator
Haz fuse
Hazard switch
Horn fuse
Horn relay
Ignition key cylinder light
Instrument cluster
Integration relay
Interior light
J/b 1
J/b 2
J/b 3
J/c 3
K12
Left front door courtesy light
Left horn
Left vanity light
Luggage compartment light
Moon roof control relay
Odb fuse
Personal light
Red
Right front door courtesy light
Right horn
Right vanity light
Tel fuse
Telephone transceiver
Telephone transceiver & speaker relay
Theft deterrent & door lock ecu
Theft deterrent horn
To dome fuse (j/b 2)
To efi fuse (j/b 2)
To ignition switch pin 10
Wireless door lock ecu

Power Distribution Wiring Diagram (7 of 7) for Lexus ES 300 1994

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List of elements for Power Distribution Wiring Diagram (7 of 7) for Lexus ES 300 1994:

(usa only)
10a
15a
40a
A13
B12
B20
Canada
Circuit opening relay
D14
D22
D23
Data link connector 1
Efi fuse
Efi main relay
Electronic control transmission solenoid
Engine control module
Fog light relay (in r/b 6)
From dome fuse
Head fuse (lh)
Head fuse (rh)
Headlight relay
Heated oxygen sensor (bank 1 sensor 1)
Heated oxygen sensor (bank 1 sensor 2)
Iacv vsv (for acis)
Idle air control
Instrument cluster
J/b 2
J/b 3
J/c 6
Left hi beam headlight
Left lo beam headlight
Mass air flow
R/b 1
R/b 6
Red
Right hi beam headlight
Right lo beam headlight
St main fuse
Starter
Starter fuse
Starter relay
To drl fuse (r/b 7) or head fuse (r/b 5)
Usa
Vsv (for a/c idle-up)
Vsv (for egr)
Vsv for egr

POWER DOOR LOCKS

Keyless Entry & Anti-Theft Wiring Diagram (1 of 2) for Lexus ES 300 1994

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List of elements for Keyless Entry & Anti-Theft Wiring Diagram (1 of 2) for Lexus ES 300 1994:

(below center console, on left i/p brace)
(left rear side of trunk)
+b1
+b2
1995 vftc c
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
Acc
Act+
Act-
B10
B11
B12
B13
B14
Bzr
C11
C18
Cty
Dswd
Dswh
Dswl
Dswp
Ecu-ig fuse 15a
Engine hood switch (center front of eng compt)
Exterior lights system (taillight relay)
G100 (front left fender)
G101 (front right fender)
G302
G312 (under left quarter panel)
Gnd
Head
Headlights system (headlight relay)
Horn
Horns system (horn relay)
Hot at all times
Hot in on or start
Ignition/ unlock warning switch (behind steering wheel)
Ind
Interior lights system (luggage compartment light)
J/b 1 (left side of i/p)
J/b 3 (behind instrument cluster)
J/c 3 (right side of i/p)
J/c 5
K11
K12
K14
Keyless buzzer (right front of eng compt)
Ksw
Left front door lock key switch (rearward of left front door)
Lsw2
Lswd
Lswp
Lswr
Lug
Luggage compartment light switch (center rear of trunk)
Pnk
Power fuse 30a
Power main relay
Power window/ door lock control switch (center of left door)
Prly
Red
Red b
Right front door lock control switch (center of right door)
Right front door lock key switch (rearward of right front door)
Srly
Starting/charging system (starter relay)
Tail
Theft deterrent & door lock ecu (right side of i/p)
Theft deterrent indicator light (left side of i/p)
Trunk, tailgate, fuel doors system
Tsw
Ul1
Ul2
Ul3
Wireless door lock controller (left side of i/p)
Wireless door lock ecu (right rear of trunk)

Keyless Entry & Anti-Theft Wiring Diagram (2 of 2) for Lexus ES 300 1994

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List of elements for Keyless Entry & Anti-Theft Wiring Diagram (2 of 2) for Lexus ES 300 1994:

(under left quarter pillar)
(under right quarter pillar)
1995 vftc c
Cig/radio fuse 15a
Diode
Dome fuse 20a
G200 (left kick panel)
G203 (right kick panel)
G310
G312
G312 (under left quarter pillar)
H19
Horn fuse 15a
Hot at all times
Hot in on or accy
Integration relay
J/b 1 (left side of i/p)
J/b 2 (left side of eng compt)
J/c 2 (behind center of i/p)
J/c 5 (left rear side of trunk)
Left front door courtesy switch (near left front door latch)
Left front door lock motor/door position detection switch (inside left front door)
Left rear door courtesy switch (near left rear door latch)
Left rear door lock motor/door position detection switch (inside left rear door)
Luggage compartment key unlock switch (right rear of trunk)
Pnk
Red
Right front door courtesy switch (near right front door latch)
Right front door lock motor/door position detection switch (inside right front door)
Right rear door courtesy switch (near right rear door latch)
Right rear door lock motor/door position detection switch (inside right rear door)
Theft deterrent horn (right rear of eng compt)
Trunk, tailgate, fuel doors system

POWER MIRRORS

Power Mirror Wiring Diagram for Lexus ES 300 1994

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List of elements for Power Mirror Wiring Diagram for Lexus ES 300 1994:

(1992-93) g203 (right kick panel)
(1994)
Cig/radio fuse 15a
Control mirror
Defogger
Down
G200 (left kick panel)
Hot in accy or on
J/b 1 (left side of dash)
J/c 2 (center of dash)
Left
Left remote
Left up
Operation switch
Remote control mirror switch
Right
Right down
Right remote
Select switch
System

POWER SEATS

Power Seat Wiring Diagrams for Lexus ES 300 1994

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List of elements for Power Seat Wiring Diagrams for Lexus ES 300 1994:

(under left quarter pillar)
Backrest)
Down
Front
Front vertical
Front vertical motor (under left seat)
Front vertical motor (under right seat)
G200 (left kick panel)
G310 (under right quarter pillar)
G312
H20
Hot at all times
Hot in on or start
Interior lights system
J/b 1 (left side of i/p)
J/c 2 (behind center of i/p)
J/c 5 (left rear of trunk)
L10
Left cushion heater
Left power seat control switch
Left seat heater (for
Left seat heater switch
Power fuse 30a
Rear
Rear vertical motor (under left seat)
Rear vertical motor (under right seat)
Rear verticle
Recline motor (under left seat)
Recline motor (under right seat)
Reclining
Red
Right cushion heater
Right power seat control switch
Right seat heater (for
Right seat heater switch
Seat/htr fuse 15a
Slide
Slide motor (under left seat)
Slide motor (under right seat)

POWER TOP/SUNROOF

Moonroof Wiring Diagram for Lexus ES 300 1994

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List of elements for Moonroof Wiring Diagram for Lexus ES 300 1994:

(center front of roof)
15a
20a
30a
Close
Cls
Dome fuse
Down
Dwn
Ecu-ig fuse
G302 (below center console, on left i/p brace)
G902 (left front of roof)
Gnd
Hot at all times
Hot in on or start
Is1
Is2
J/b 1 (left side of i/p)
J/b 2 (left side of eng compt)
Moon roof control relay (center front of roof)
Moon roof control switch
Moon roof limit switch (center front of roof)
Moon roof motor (center front of roof)
Mtr+
Mtr-
No. 1
No. 2
Open
Opn
Pnk
Power fuse
Power main relay
Red
Theft deterrent & door lock ecu (right side of i/p)

POWER WINDOWS

Power Window Wiring Diagram for Lexus ES 300 1994

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List of elements for Power Window Wiring Diagram for Lexus ES 300 1994:

(below center console, on left dash brace)
+b1
+b2
1992-93
A12
A13
A16
A20
Auto
Dome fuse 20a
Down
Dswd
Dswp
Ecu-ig fuse 30a
G2 e7
G200 (left kick panel)
G203 (right kick panel)
G302
Hot at all times
Hot in on or start
J/b 1 (left side of dash)
J/b 2 (left side of eng compt)
J/c 3 (behind left side of dash)
K10
K11
K12
Left front
Left front door lock motor/door position detection switch (inside left front door)
Left front window motor
Left rear
Left rear window motor
Left rear window switch
Lock
Main power relay
Normal
Power fuse 30a
Power window/door lock control switch
Prly
Red
Right front
Right front door lock motor/door position detection switch (inside right front door)
Right front window motor
Right front window switch
Right rear
Right rear window motor
Right rear window switch
Theft deterrent & door lock ecu (right side of dash)

RADIO

Radio Wiring Diagrams, with CD Changer for Lexus ES 300 1994

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List of elements for Radio Wiring Diagrams, with CD Changer for Lexus ES 300 1994:

(1994) g201 (right side of dash)
(1994) i11 i27 (1995-96) (dash harness, behind center of dash)
(1994-95) i12
(dash harness)
(dash harness) 1995-96 (dash harness, under right front seat)
A10
A11
A12
A13
A14
A15
A16
Acc
Amp+
Ant+
Automatic cd changer (left side of luggage compartment)
B10
B11
B12
B12 (or b13)
B13
B14
B15
Beep
Bu1 or b+
Bu2 or b+
Cdl+
Cdl-
Cdr+
Cdr-
Cellular phones system
Cig/radio fuse 15a
Dash harness, behind center of dash
E1 or gnd
E2 or gnd
Fl+
Fl-
Floor 1 harness, left side of luggage compartment
Floor 1 harness, under rear seat
Floor 2 harness, under passenger's seat
Floor 2 harness, under rear seat
Fr+
Fr-
G206 (1995-96) (right dash brace)
Gnd
Hot at all times
Hot in acc or on
I12
I15
Illum
Interior lights system
J/b 1 (behind left side of dash)
J/c 2 (top center of dash)
J/c 3 (top right side of dash)
Jumper used w/o telephone
Left front door speaker
Left front squawker speaker
Left front tweeter speaker
Left rear speaker
Mute
Nca
Pnk
Pnk b6
Power antenna system
Radio & player
Radio fuse 20a
Red
Red a1
Relay block 5 (on left front of engine compartment, next to junction block 1)
Right front door speaker
Right front squawker speaker
Right front tweeter speaker
Right rear speaker
Rl+
Rl-
Rr+
Rr-
Sgnd
Shield
Stereo component amplifier (below right front seat)
Tel mute
Telephone transceiver & speaker relay (right side of luggage compartment) (1995-96) (left side of luggage compartment) (1994)
Txm+
Txm-
Txs+
Txs-
Wl+
Wl-
Wr+
Wr-