GROUND DISTRIBUTION – Lexus ES 330 2005 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Lexus ES 330 2005

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Lexus ES 330 2005:

• (on left side of engine compt) engine room j/b
• (on left side of engine compt) engine room r/b
• (w/ mark levinson)
• (w/ navigation) radio & player w/ display
• (w/o mark levinson)
• (w/o navigation) radio & player
• A/f htr relay
• A22
• A43
• Absorber control ecu
• Adjustable pedal ecu
• B4 (in body harness, near right front door courtesy light)
• Blower motor controller
• Brake fluid level warning switch
• Drl 3 relay
• Drl 4 relay
• Drl resistor
• E1 (in engine compt harness, near right parking light)
• E4 (in engine harness, near left front turn signal light)
• Ea (at right fender)
• Eb (at right fender)
• Ec (at left fender)
• Ed (at left fender)
• Efi relay
• Engine hood courtesy switch
• Fan 2 relay
• Front passenger door ecu
• Front passenger's seat position memory switch
• Front wiper motor
• Htr relay
• I10 (in dash harness, behind left side of dash)
• Ic (at dash brace, right side)
• Ie (at dash reinforcement, right side)
• If (at dash reinforcement, right side)
• J/c 22 (w/ navigation) (behind upper center of dash)
• Keyless buzzer
• Left front absorber control actuator
• Left front fog light
• Left front side marker light
• Left front turn signal light
• Left headlight (low)
• Left headlight control ecu
• Left parking light
• Overhead j/b shield
• Pressure switch
• R25
• Radiator fan motor
• Right front absorber control actuator
• Right front fog light
• Right front side marker light
• Right front turn signal light
• Right headlight (low)
• Right headlight control ecu
• Right mirror heater
• Right parking light
• S10
• S19
• Shield
• Skid control ecu w/ actuator
• St relay
• Stereo component amplifier
• Turn signal light)
• W/ abs
• W/ drl
• W/ hid
• W/ navigation
• W/ vsc
• W/o hid
• W/o navigation
• Washer level sensor
• Water temperature switch 1

Ground Distribution Wiring Diagram (2 of 3) for Lexus ES 330 2005

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Lexus ES 330 2005:

• A/c lock sensor
• Air fuel ratio sensor (bank 1 sensor 1) shield
• Air fuel ratio sensor (bank 2 sensor 1) shield
• B1 (in driver's door)
• B11 (in body harness, near right rear door harness)
• B118
• B128
• B129
• B18
• B18 (in body harness, behind left rear combination light)
• B20
• B20 (in taillight harness, right rear corner of vehicle)
• B22 (in body harness, below driver's seat)
• B23 (below front passenger's seat)
• B58
• B6 (in body harness, at left rocker panel)
• B7 (in body harness, in left rear door)
• B78
• B98
• Ba (under driver's seat)
• Bb (under front passenger's seat)
• Bc (at front side of left rear wheelwell)
• Bd (at front side of right rear wheelwell)
• Be (at lower center of back panel)
• Buckle switch (driver's side)
• Buckle switch (front passenger's side)
• C10
• Combi- nation switch
• Crankshaft position sensor shield
• Data link connector
• Door lock control receiver
• Driver door ecu
• Driving position memory switch
• E10
• E2 (in engine harness, near fuel injector 2)
• Ee (at rear of cylinder head)
• Ef (at intake side of cylinder block)
• Engine control module
• Engine oil level sensor
• Fuel lid opener solenoid
• Fuel pump
• Heated oxygen sensor (bank 1 sensor 2)
• Heated oxygen sensor (bank 1 sensor 2) shield
• Heated oxygen sensor (bank 2 sensor 2)
• Heated oxygen sensor (bank 2 sensor 2) shield
• High mounted stop light
• I6 (in dash harness, near grommet on right side of firewall)
• I8 (in dash harness, near junction connector 10)
• Ignition coil & igniter 1
• Ignition coil & igniter 2
• Ignition coil & igniter 3
• Ignition coil & igniter 4
• Ignition coil & igniter 5
• Ignition coil & igniter 6
• J15
• Junction connector
• Junction connector (behind lower right side of dash)
• Junction connector 12
• Junction connector 13
• Junction connector 23 (below left front seat)
• Junction connector 24 (below right front seat)
• Knock sensor 1 shield
• Knock sensor 2 shield
• Left license plate light
• Left mirror heater
• Left rear absorber control actuator
• Left rear combi- nation light
• Left rear door ecu
• Left rear door lock motor & door unlock detection switch
• Left seat heater
• Left vvt sensor shield
• Light failure sensor
• Memory seat ecu & switch (driver's seat)
• Memory seat ecu & switch (front passenger's seat)
• Occupant classification ecu
• Passenger side j/b (behind right side of dash)
• Passenger's seat back)
• Passenger's seat cushion)
• Power seat control switch (driver's seat lumbar support control)
• Power seat control switch (driver's seat)
• Power seat control switch (front passenger's seat)
• R11
• R12
• R13
• R14
• Rear sunshade control relay & motor
• Right license plate light
• Right rear absorber control actuator
• Right rear combi- nation light
• Right rear door ecu
• Right rear door lock motor & door unlock detection switch
• Right seat heater
• Right vvt sensor shield
• S19
• Seat climate control blower (driver's seat back)
• Seat climate control blower (driver's seat cushion)
• Seat climate control blower (front
• Shield
• Stereo component amplifier
• W/ mark levinson
• W/ memory
• W/o memory

Ground Distribution Wiring Diagram (3 of 3) for Lexus ES 330 2005

List of elements for Ground Distribution Wiring Diagram (3 of 3) for Lexus ES 330 2005:

• (behind left side of dash) driver side j/b
• (if equipped) navigation amplifier
• (in center of roof)
• A/c control assembly
• A115
• A116
• A15
• A24
• A31
• A55
• A65
• A75
• A85
• Absorber control switch
• Acc relay
• Adjustable pedal switch
• Air bag sensor assembly
• B11
• B20
• B30
• B40
• B70
• B74
• B80
• B84
• Body ecu
• C10
• C11
• Cigarette lighter
• Clock
• Combination meter
• Combination switch
• Data link connector 3
• Driver side j/b (behind left side of dash)
• Glove box light & switch
• Hazard switch
• Headlight beam level control ecu
• Ia (at dash reinforcement, left side)
• Ib (at dash brace, left side)
• Id (at dash brace, right side)
• Ig1 relay
• Inner mirror & compass
• Interior light
• Junction connector 1 (behind upper left side of dash)
• Junction connector 4
• Left vanity light
• Luggage compartment door opener switch
• Memory mirror ecu
• Moon roof control ecu & motor
• Noise filter 1
• Noise filter 2
• Overhead j/b
• Passenger side j/b (behind right side of dash)
• Power outlet
• Rain sensor
• Rear sunshade control switch
• Remote control mirror switch
• Right vanity light
• Shift lock control ecu
• Steering sensor
• Theft deterrent ecu
• Trac off switch
• Transponder key computer
• Turn signal flasher relay
• Unlock warning switch
• W/ auto wiper
• W/ memory
• W/ moon roof
• W/ vsc
• W/o memory
• W/o moon roof
• Wiper relay
• Yaw rate sensor