G ELECTRICAL WIRING ROUTING
Position of Parts in Engine Compartment [1UR-FSE]
A19 A21 A22 A59 A12 A16 A17 A15 A14 A13
A42
A41
A23 A18
A27 A10
A50 A11
A26 A9
A24 A8
A25 A7
A49 A54
A6
A4
A1 A5 A3 A2
A1 Airbag Sensor (Front LH) A17 Junction Connector A2 Windshield Washer Motor A18 Wireless Door Lock Buzzer A3 Headlamp Cleaner Motor A19 Windshield Wiper Motor A4 Water Level Warning SW A21 Brake Stroke Simulator Cylinder A5 Headlamp Cleaner Control Relay A22 Brake Fluid Level Warning SW A6 Engine Control Module A23 Power Steering ECU A7 Engine Control Module A24 Fuel Pump Resistor A8 Junction Connector A25 Airbag Sensor (Front RH) A9 Junction Connector A26 Absorber Control Actuator (Front RH) A10 Junction Connector A27 Security Horn A11 Junction Connector A41 Short Connector (Brake Stroke Simulator Cylinder) A12 Absorber Control Actuator (Front LH) A42 Short Connector (Brake Stroke Simulator Cylinder) A13 Skid Control ECU A49 Front Stabilizer Control ECU A14 Skid Control ECU A50 Noise Filter (Ghost Buster) A15 Skid Control ECU A54 Transmission Control ECU A16 Brake Actuator A59 Windshield Deicer
72
LEXUS GS 460 / GS 350 (EM0860U) G
Position of Parts in Engine Compartment [1UR-FSE]
C4 C3 C2 B13 B14 C1
B2 D1 B1 B10 D3 B9 B8 B7 B6 B4 D4 B5 B12 D2 B11
B1 Fog Lamp (Front RH) C1 Power Steering Torque Sensor B2 Headlamp Assembly (RH) C2 Power Steering Motor B4 A/C Pressure Sensor C3 Power Steering Motor B5 Ambient Temp. Sensor C4 Power Steering ECU B6 Horn (Low) B7 Engine Hood Courtesy SW D1 Ultrasonic Sensor (Front Corner RH) B8 Millimeter Wave Radar Sensor D2 Ultrasonic Sensor (Front Corner LH) B9 Horn (High) D3 Ultrasonic Sensor (Front Center RH) B10 Smog Ventilation Sensor D4 Ultrasonic Sensor (Front Center LH) B11 Headlamp Assembly (LH) B12 Fog Lamp (Front LH) B13 Cooling Fan ECU B14 Cooling Fan ECU
73
LEXUS GS 460 / GS 350 (EM0860U) G ELECTRICAL WIRING ROUTING
Position of Parts in Engine Compartment [1UR-FSE]
E100 E28 E99 E111 E92 E98 E77 E97 E105 E91 E104 E110 E18 E102
E20
E67 E103
E60 E17
E65 E50
E48 E14
E66 E106
E63 E107
E83 E87
E22 E86
E108 E85
E95 E10
E94 E84
E88
E101 E43 E93 E96 E39 E109 E2 E89 E90 E1 E11 E5 E58
E1 A/C Compressor E87 Engine Control Module E2 Engine Oil Pressure SW E88 Transmission Control ECU E5 Camshaft Timing Oil Control Valve (LH) E89 Camshaft Control Motor (Bank 1) E10 Junction Connector E90 Camshaft Control Motor (Bank 1) E11 Ignition Coil (No.1) E91 Injector Driver (No.1) E14 Ignition Coil (No.3) E92 Injector Driver (No.1) E17 Ignition Coil (No.5) E93 Camshaft Control Motor (Bank 2) E18 VSV (Purge) E94 Camshaft Control Motor (Bank 2) E20 Ignition Coil (No.7) E95 Camshaft Position Sensor E22 Engine Oil Level Sensor E96 Crankshaft Position Sensor E28 Ignition Coil (No.8) E97 Injector Driver (No.2) E39 Throttle Body Assembly E98 Injector Driver (No.2) E43 Generator E99 Ignition Coil (RH) E48 Starter E100 Spill Control Valve (Bank 2) E50 VVT Sensor (Bank 1 Intake Side) E101 Generator E58 VVT Sensor (Bank 1 Exhaust Side) E102 Ignition Coil (LH) E60 VVT Sensor (Bank 2 Intake Side) E103 Spill Control Valve (Bank 1) E63 Ignition Coil (No.2) E104 Intake Air Control Valve Actuator E65 Ignition Coil (No.4) E105 Electronically Controlled Transmission Solenoid E66 VVT Sensor (Bank 2 Exhaust Side) E106 Junction Connector E67 Ignition Coil (No.6) E107 Junction Connector E77 Park/Neutral Position SW E108 Camshaft Timing Oil Control Valve (RH) E83 Mass Air Flow Meter E109 Engine Coolant Temp. Sensor E84 Engine Control Module E110 Air Fuel Ratio Sensor (Bank 1 Sensor 1) E85 Engine Control Module E111 Air Fuel Ratio Sensor (Bank 2 Sensor 1) E86 Engine Control Module
74
LEXUS GS 460 / GS 350 (EM0860U) G
Position of Parts in Engine Compartment [1UR-FSE]
H12 I8 H14 H4 H6 H5 H3 H16 H13 J8
I7 J7
I6 H19
F6 J6
I5 J5
t1 q3
z7
z9
H10 H8 H18 H17 H15 H7 H9 H11 q4
F6 Starter I5 Fuel Injector (for Port Injection No.2) I6 Fuel Injector (for Port Injection No.4) H3 Injector Driver (No.1) I7 Fuel Injector (for Port Injection No.6) H4 Injector Driver (No.1) I8 Fuel Injector (for Port Injection No.8) H5 Injector Driver (No.2) H6 Injector Driver (No.2) J5 Fuel Injector (for Port Injection No.1) H7 Fuel Injector (for Direct Injection No.1) J6 Fuel Injector (for Port Injection No.3) H8 Fuel Injector (for Direct Injection No.2) J7 Fuel Injector (for Port Injection No.5) H9 Fuel Injector (for Direct Injection No.3) J8 Fuel Injector (for Port Injection No.7) H10 Fuel Injector (for Direct Injection No.4) H11 Fuel Injector (for Direct Injection No.5) q3 Speed Sensor (Front LH) H12 Fuel Injector (for Direct Injection No.6) q4 Height Control Sensor (Front) H13 Fuel Injector (for Direct Injection No.7) H14 Fuel Injector (for Direct Injection No.8) t1 Speed Sensor (Front RH) H15 Knock Control Sensor (Bank 1 Sensor 1) H16 Fuel Pressure Sensor z7 Front Stabilizer Control ECU H17 Knock Control Sensor (Bank 2 Sensor 2) Front Stabilizer Control Actuator Assembly H18 Knock Control Sensor (Bank 2 Sensor 1) z9 Front Stabilizer Control ECU H19 Knock Control Sensor (Bank 1 Sensor 2) Front Stabilizer Control Actuator Assembly
75
LEXUS GS 460 / GS 350 (EM0860U) G ELECTRICAL WIRING ROUTING
Position of Parts in Engine Compartment [2GR-FSE]
A19 A20 A12 A59 A22 A17 A44 A11 A10
A23 A18
A27 A8
A50 A9
A26 A7
A45 A6
A25 A2
A5
A1 A4 A3
A1 Airbag Sensor (Front LH) A18 Wireless Door Lock Buzzer A2 Windshield Washer Motor A19 Windshield Wiper Motor A3 Headlamp Cleaner Motor A20 Height Control Sensor (Front) A4 Water Level Warning SW A22 Brake Fluid Level Warning SW A5 Headlamp Cleaner Control Relay A23 Power Steering ECU A6 Engine Control Module A25 Airbag Sensor (Front RH) A7 Engine Control Module A26 Absorber Control Actuator (Front RH) A8 Junction Connector A27 Security Horn A9 Junction Connector A44 Brake Actuator A10 Junction Connector A45 Fuel Pump Resistor A11 Junction Connector A50 Noise Filter (Ghost Buster) A12 Absorber Control Actuator (Front LH) A59 Windshield Deicer A17 Junction Connector
76
LEXUS GS 460 / GS 350 (EM0860U) G
Position of Parts in Engine Compartment [2GR-FSE]
C4
B2 B11
D2
B12
D1 B1 B10 C3 D3 B9 B8 B7 C2 B6 D4 B5 B4 C1 B3
B1 Fog Lamp (Front RH) C1 Power Steering Torque Sensor B2 Headlamp Assembly (RH) C2 Power Steering Motor B3 Cooling Fan ECU C3 Power Steering Motor B4 A/C Pressure Sensor C4 Power Steering ECU B5 Ambient Temp. Sensor B6 Horn (Low) D1 Ultrasonic Sensor (Front Corner RH) B7 Engine Hood Courtesy SW D2 Ultrasonic Sensor (Front Corner LH) B8 Millimeter Wave Radar Sensor D3 Ultrasonic Sensor (Front Center RH) B9 Horn (High) D4 Ultrasonic Sensor (Front Center LH) B10 Smog Ventilation Sensor B11 Headlamp Assembly (LH) B12 Fog Lamp (Front LH)
77
LEXUS GS 460 / GS 350 (EM0860U) G ELECTRICAL WIRING ROUTING
Position of Parts in Engine Compartment [2GR-FSE]
E39 E71 E24 E77 E76 E27 E26 E72 E70 E67 E19 E65 E66
E73
E74
E57 E63
E58 E62
E82 E60
E56 E8
E18 E10
E55 E7
E80 E59
E52 E6
E33
E83
E51 E50 E53 E54 E75 E79 E2 E43 E49 E48 E47 E46 E45 E9
E2 Engine Oil Pressure SW E55 Ignition Coil (No.1) E6 Engine Control Module E56 Ignition Coil (No.3) E7 Engine Control Module E57 Ignition Coil (No.5) E8 Engine Control Module E58 VVT Sensor (Bank 1 Exhaust Side) E9 Junction Connector E59 Generator E10 Junction Connector E60 VVT Sensor (Bank 2 Intake Side) E18 VSV (Purge) E62 Camshaft Timing Oil Control Valve (LH Exhaust Side) E19 Noise Filter (Ignition LH) E63 Ignition Coil (No.2) E24 Transmission Revolution Sensor (Turbine) E65 Ignition Coil (No.4) E26 Electronically Controlled Transmission Solenoid E66 VVT Sensor (Bank 2 Exhaust Side) E27 Transmission Revolution Sensor (Counter Gear) E67 Ignition Coil (No.6) E33 Noise Filter (Ignition RH) E70 Air Fuel Ratio Sensor (Bank 2 Sensor 1) E39 Throttle Body Assembly E71 Engine Coolant Temp. Sensor E43 Generator E72 Fuel Pressure Sensor E45 Engine Control Module E73 Spill Control Valve E46 A/C Compressor E74 Air Fuel Ratio Sensor (Bank 1 Sensor 1) E47 Crankshaft Position Sensor E75 Engine Oil Level Sensor E48 Starter E76 Electronically Controlled Transmission Solenoid E49 Camshaft Timing Oil Control Valve (LH Intake Side) E77 Park/Neutral Position SW E50 VVT Sensor (Bank 1 Intake Side) E79 Fuel Injector (for Port Injection No.1) E51 Camshaft Timing Oil Control Valve (RH Intake Side) E80 Fuel Injector (for Port Injection No.3) E52 Camshaft Timing Oil Control Valve (RH Exhaust Side) E82 Fuel Injector (for Port Injection No.5) E53 Injector Driver (EDU) E83 Mass Air Flow Meter E54 Injector Driver (EDU)
78
LEXUS GS 460 / GS 350 (EM0860U) G
Position of Parts in Engine Compartment [2GR-FSE]
I2 I3 I4 H1 H2 J4 f2 f1 J3 J2 g3 g2 g1 F5
I1
J1
t1
m1
F5 Starter J1 Injector Driver (EDU) J2 Fuel Injector (for Direct Injection No.2) H1 Knock Control Sensor (Bank 1) J3 Fuel Injector (for Direct Injection No.4) H2 Knock Control Sensor (Bank 2) J4 Fuel Injector (for Direct Injection No.6)
I1 Injector Driver (EDU) f1 Combustion Heater Glow Plug (No.1) I2 Fuel Injector (for Direct Injection No.1) f2 Combustion Heater Glow Plug (No.2) I3 Fuel Injector (for Direct Injection No.3) I4 Fuel Injector (for Direct Injection No.5) g1 Fuel Injector (for Port Injection No.2) g2 Fuel Injector (for Port Injection No.4) g3 Fuel Injector (for Port Injection No.6)
m1 Speed Sensor (Front LH)
t1 Speed Sensor (Front RH)
79
LEXUS GS 460 / GS 350 (EM0860U) G ELECTRICAL WIRING ROUTING
Position of Parts in Instrument Panel
K31 K25 K26 K28 K20 K22 K18 K19 K29 K32 K30
K23
K11 K10 (*2) K24 K34
K13 K37
K12 K38
K15
K14
K9
K7
K8
* 1:1UR-FSE * 2:2GR-FSE
K6 K5 K4 K1 K2 K3 K16 K17 K27 K21 K34 K33 K35 K36 K39 (*1)
K1 Junction Connector K21 Airbag Squib (Steering Wheel Pad) K2 Junction Connector K22 Windshield Wiper SW Assembly K3 Junction Connector K23 Tweeter (Front LH) K4 Junction Connector K24 Acceleration Sensor (Front) K5 Junction Connector K25 Turn Signal Flasher K6 Junction Connector K26 Steering Actuator K7 Junction Connector K27 Tilt and Telescopic ECU K8 Junction Connector K28 Steering Lock ECU K9 Junction Connector K29 Power SW K10 Register Illumination (Driver's Side) K30 Register Illumination (Center) K11 VSC Warning Buzzer K31 Combination Meter K12 Outer Mirror SW Assembly K32 Clearance Warning Buzzer K13 Distance Control ECU K33 A/C Room Temp. Sensor K14 Airbag Squib (Driver's Side Knee Airbag) K34 Heated Oxygen Sensor (Bank 1 Sensor 2) K15 Tire Pressure Warning Reset SW K35 Yaw Rate Sensor K16 Data Link Connector 3 K36 Transmission Control SW K17 Foot Lamp (LH) K37 A/T Shift Lever Illumination K18 Tilt Motor K38 Cigarette Lighter K19 Steering Sensor K39 Shift Lock Control ECU K20 Spiral Cable
80
LEXUS GS 460 / GS 350 (EM0860U) G
Position of Parts in Instrument Panel
(*2) (*1) K63 K51 K46 K52 K47 K58 K45 K60 K90 K89 K88 K83 K59 K61 K62 K93 K70
K67
K66
K73
K91 K68
K92 K71
K87 K72
K74
K81
K75
K79
K76
K94 * 1:1UR-FSE * 2:2GR-FSE
K57 K55 K56 K54 K53 K49 K50 K40 K41 K42 K44 K43 K69 K78 K80 (*2) (*1)
K40 Seat Heater SW K67 Body ECU (Cowl Side J/B RH) K41 Absorber Control SW K68 Body ECU (Cowl Side J/B RH) K42 Electronically Controlled Transmission Pattern Select K69 Steering Control ECU SW K70 Steering Control ECU K43 Traction Control SW K71 Airbag Squib (Front Passenger's Side Knee Airbag) K44 Airbag Sensor Assembly Center K72 Absorber Control ECU K45 Tire Pressure Warning ECU K73 Power Source Control ECU K46 Multi-Display K74 Junction Connector K47 Multi-Display K75 Junction Connector K49 Foot Lamp (RH) K76 Junction Connector K50 Tire Pressure Warning Select SW K78 Junction Connector K51 A/C Amplifier K79 Junction Connector K52 A/C Amplifier K80 Junction Connector K53 Radio Receiver Assembly K81 Junction Connector K54 Radio Receiver Assembly K83 Junction Connector K55 Antenna Amplifier K87 Junction Connector K56 Radio Receiver Assembly K88 Junction Connector K57 Heated Oxygen Sensor (Bank 2 Sensor 2) K89 Junction Connector K58 ID Code Box K90 Junction Connector K59 Option Connector (Airbag Cut Off SW) K91 Outer Mirror SW Assembly K60 Luggage Compartment Door Opener Cancel SW K92 Luggage Door Opening Switch Assembly K61 Glove Box Lamp K93 Skid Control ECU K62 Tweeter (Front RH) K94 Junction Connector K63 Register Illumination (Front Passenger's Side) K66 Gateway ECU
81
LEXUS GS 460 / GS 350 (EM0860U) G ELECTRICAL WIRING ROUTING
Position of Parts in Instrument Panel
A35 A53 A34
(*1) A36
(*2) A46
A30
A31 A38
A33 A39
A32 (*2) A58
A29 A52
A28 (*2) A57
A43 (*1) A40
* 1:1UR-FSE * 2:2GR-FSE
A28 Headlamp Swivel ECU A38 Clearance Warning ECU A29 Headlamp Swivel ECU A39 Body ECU (Cowl Side J/B RH) A30 Body ECU (Cowl Side J/B LH) A40 Steering Control ECU A31 Parking Brake SW A43 Headlamp Beam Level Control ECU A32 Junction Connector A46 Brake Pedal Load Sensing SW A33 Junction Connector A52 Absorber Control ECU A34 Accelerator Position Sensor A53 Kick Down SW A35 Stop Lamp SW A57 Skid Control ECU A36 Brake Pedal Stroke Sensor A58 Skid Control ECU
82
LEXUS GS 460 / GS 350 (EM0860U) G
Position of Parts in Instrument Panel
z2 z3 L1 L2 h1 x2 h2 c2 c1
V2
V3
V1
U1
U2
k1
u1 x1 z1 U35 V16 U13 U53 U14 d1
L1 Automatic Light Control Sensor c1 Airbag Squib (Front Passenger's Airbag Assembly) L2 Speaker (Center) c2 Airbag Squib (Front Passenger's Airbag Assembly)
U1 Body ECU (Cowl Side J/B RH) d1 Console Box Lamp U2 Absorber Control ECU U13 Airbag Sensor Assembly Center h1 Multi-Display U14 Power Outlet Socket Multi-Media Module Navigation Assembly U35 Electrical Key Oscillator (Console) h2 Multi-Display U53 Stereo Jack Adapter Multi-Media Module Navigation Assembly
V1 Body ECU (Cowl Side J/B LH) k1 Blower Motor V2 Body ECU (Cowl Side J/B LH) V3 Body ECU (Cowl Side J/B LH) u1 Radio Receiver Assembly V16 Airbag Sensor Assembly Center x1 Radio Receiver Assembly x2 Multi-Display
z1 A/C Amplifier A/C Blower Assembly z2 Combination Meter Telltale Lamp Assembly z3 Windshield Wiper SW Assembly Headlamp Dimmer SW Assembly
83
LEXUS GS 460 / GS 350 (EM0860U) G ELECTRICAL WIRING ROUTING
Position of Parts in Body
(*2) (*1)
M3 M4 M2 M1 M5 M6
O2
O3
M9 O4
M10 O5
M11 O1 (*1) M7
(*2) M8
M12
* 1:Except MARK LEVINSON * 2:MARK LEVINSON
O7 O8 O6 O9 O10
M1 Speaker (Front Door RH) O1 Speaker (Rear Door RH) M2 Speaker (Front Door RH) O2 Door ECU (Rear RH) M3 Door ECU (Front RH) O3 Door ECU (Rear RH) M4 Door ECU (Front RH) O4 Power Window Regulator Motor (Rear RH) M5 Power Window Regulator Motor (Front RH) O5 Door Lock Assembly (Rear RH) M6 Door Lock Assembly (Front RH) O6 Speaker (Rear Door LH) M7 Speaker (Front Door LH) O7 Door ECU (Rear LH) M8 Speaker (Front Door LH) O8 Door ECU (Rear LH) M9 Door ECU (Front LH) O9 Power Window Regulator Motor (Rear LH) M10 Door ECU (Front LH) O10 Door Lock Assembly (Rear LH) M11 Power Window Regulator Motor (Front LH) M12 Door Lock Assembly (Front LH)
84
LEXUS GS 460 / GS 350 (EM0860U) G
Position of Parts in Body
Q5 Q2 Q1 Q3 Q4 Q6 Q7
Q9
Q10
Q14
Q12 S3
Q11 S4
Q13 S1
Q15 S2
Q8
S7 S8 S5 S6
Q1 Inside Handle Illumination (Front RH) S1 Power Window SW (Rear RH) Q2 Seat Memory SW (RH) S2 Courtesy Lamp (Rear Door RH) Q3 Door Lock Control SW S3 Inside Handle Illumination (Rear RH) Q4 Junction Connector S4 Tweeter (Rear RH) Q5 Junction Connector S5 Power Window SW (Rear LH) Q6 Power Window SW (Front RH) S6 Courtesy Lamp (Rear Door LH) Q7 Outer Scuff Lamp RH S7 Inside Handle Illumination (Rear LH) Q8 Courtesy Lamp (Front Door RH) S8 Tweeter (Rear LH) Q9 Inside Handle Illumination (Front LH) Q10 Seat Memory SW (LH) Q11 Junction Connector Q12 Junction Connector Q13 Power Window Master SW Q14 Outer Scuff Lamp LH Q15 Courtesy Lamp (Front Door LH)
85
LEXUS GS 460 / GS 350 (EM0860U) G ELECTRICAL WIRING ROUTING
Position of Parts in Body
U7 U4 U5 U24 U21 U34 U11 U12 U16 U49 U50 U19 U18 U38 U17 U20 U22
U23
U25
U28
U33
U26
U27
U52
U40
U36
U41 (*2) U29
* 1:Except MARK LEVINSON (*1) * 2:MAKE LEVINSON U30 (*2) U30
U54 U8 U6 U15 U9 U10 U51 U45 U46 U47 U32 U42 U31 U44 U29 (*2) (*1) (*1)
U4 Door Courtesy SW (Front RH) U28 Certification ECU U5 Side Airbag Sensor (RH) U29 Stereo Component Amplifier U6 Front Seat Outer Belt (RH) U30 Stereo Component Amplifier U7 Pretensioner (Front RH) U31 Stereo Component Amplifier U8 Front Seat Outer Belt Motor (RH) U32 Electrical Key Oscillator (Outside Luggage Room) U9 Fuel Sender Gage U33 Certification ECU U10 Airbag Sensor (Rear RH) U34 Tire Pressure Warning Antenna and Receiver U11 Door Courtesy SW (Rear RH) U36 Door Control Receiver U12 Side Airbag Squib (Rear RH) U38 Electrical Key Antenna U15 Rear Seat Inner Belt (RH) U40 Room Lamp (Luggage) U16 Curtain Shield Airbag Squib (RH) U41 Option Connector (Audio System) U17 Speaker (Rear RH) U42 Stereo Component Amplifier U18 Pretensioner (Rear RH) U44 Stereo Component Amplifier U19 Rear Seat Outer Belt (RH) U45 Mayday ECU U20 Rear Window Defogger U46 Mayday ECU U21 Speaker (Woofer) U47 Mayday Battery U22 Junction Connector U49 Junction Connector U23 Junction Connector U50 Junction Connector U24 Absorber Control Actuator (Rear RH) U51 Junction Connector U25 Junction Connector U52 4WD Control ECU U26 Acceleration Sensor (Rear) U54 Heated Oxygen Sensor (Bank 2 Sensor 2) U27 Brake Control Power Supply Assembly
86
LEXUS GS 460 / GS 350 (EM0860U) G
Position of Parts in Body
V32 V19 V18 V36 V20 V42 V22 V41 V23 V21 V30 * 3:1UR-FSE * 4:2GR-FSE
V7
V8
V6
V10 V24
V34
V25
V9 V13 V35 V44 V12 V14 V11 V27 V26 V31 V43 V28 V29 V33 V15 V38 V40 V39 V17 (*4) (*3)
V6 Front Seat Outer Belt Motor (LH) V26 Junction Connector V7 Door Courtesy SW (Front LH) V27 Junction Connector V8 Side Airbag Sensor (LH) V28 Absorber Control Actuator (Rear LH) V9 Pretensioner (Front LH) V29 Fuel Lid Opener Motor V10 Front Seat Outer Belt (LH) V30 Wiring Harness Spool V11 Fuel Suction Pump and Gage Assembly V31 Seat Belt Control ECU V12 Airbag Sensor (Rear LH) V32 Electrical Key Oscillator (Rear Seat) V13 Door Courtesy SW (Rear LH) V33 Electrical Key Oscillator (Inside Luggage Room) V14 Side Airbag Squib (Rear LH) V34 Sun Beam Sensor V15 Rear Seat Inner Belt (LH) V35 Heated Oxygen Sensor (Bank 2 Sensor 2) V17 Canister Pump Module V36 Junction Connector V18 Noise Filter (Center Stop Lamp) V38 Junction Connector V19 Curtain Shield Airbag Squib (LH) V39 Gateway ECU (No.2) V20 Rear Window Defogger V40 Junction Connector V21 Speaker (Rear LH) V41 Junction Connector V22 Rear Seat Outer Belt (LH) V42 Junction Connector V23 Pretensioner (Rear LH) V43 Seat Belt Control ECU V24 Center Stop Lamp V44 Heated Oxygen Sensor (Bank 1 Sensor 2) V25 Rear Sunshade Relay
87
LEXUS GS 460 / GS 350 (EM0860U) G ELECTRICAL WIRING ROUTING
Position of Parts in Body
W1 W3 W2 W4 W5 W7 W6 W8 W9 W10 W11 Y1
Y4
Y9
X3
Y8
Y7
Y6
Y5
X2
X1 Y2 Y3
W1 Vanity Lamp SW (LH) X1 Rear Combination Lamp (LH) W2 Steering Spot Lamp X2 Luggage Compartment Door Striker SW W3 Vanity Lamp (LH) X3 Rear Combination Lamp (RH) W4 Rain Sensor W5 Inner Rear View Mirror Y1 Wiring Harness Spool W6 Overhead J/B Y2 Rear Combination Lamp (LH) W7 Sliding Roof Control ECU Y3 Luggage Compartment Door Lock Cylinder W8 Overhead J/B Y4 License Plate Lamp W9 Vanity Lamp (RH) Y5 Luggage Compartment Door Closer W10 Vanity Lamp SW (RH) Y6 Junction Connector W11 Room Lamp Y7 Luggage Compartment Door Opener SW Y8 Television Camera Y9 Rear Combination Lamp (RH)
88
LEXUS GS 460 / GS 350 (EM0860U) G
Position of Parts in Body
z5 p1 p2 r2 r1
n1
z6 z10
p3 z8
p4 Z4
r3 w1
r4 Z3
y1
o1 o2 Z1 e3 e2 e5 e4 Z2 e1
Z1 Ultrasonic Sensor (Rear Corner LH) p1 Door Outside Handle (Front RH) Z2 Ultrasonic Sensor (Rear Center LH) p2 Electrical Key Oscillator (Front Door RH) Z4 Ultrasonic Sensor (Rear Corner RH) p3 Door Outside Handle (Front LH) p4 Electrical Key Oscillator (Front Door LH) e1 Rear Stabilizer Control ECU e2 Converter (Active Stabilizer) r1 Door Outside Handle (Rear RH) e3 Converter (Active Stabilizer) r2 Electrical Key Oscillator (Rear Door RH) e4 Converter (Active Stabilizer) r3 Door Outside Handle (Rear LH) e5 Converter (Active Stabilizer) r4 Electrical Key Oscillator (Rear Door LH) n1 Speed Sensor (Rear RH) w1 Stereo Component Amplifier o1 Speed Sensor (Rear LH) y1 Canister Pump Module o2 Height Control Sensor (Rear) z3 Windshield Wiper SW Assembly Headlamp Dimmer SW Assembly z5 Door ECU (Front RH) Outer Rear View Mirror (RH) z6 Door ECU (Front LH) Outer Rear View Mirror (LH) z8 Rear Stabilizer Control ECU Rear Stabilizer Control Actuator Assembly z10 Rear Stabilizer Control ECU Rear Stabilizer Control Actuator Assembly
89
LEXUS GS 460 / GS 350 (EM0860U) G ELECTRICAL WIRING ROUTING
Position of Parts in Seat
b3 b10 b15 b13 b14 a1 a2 U39 U3 a4 a17 a6
a14
b2 a15
V4 a16
V5 a7
b6 a8
b7 a5
b8
b16
b5 b4 b1 b9 b12 b11 a18 a9 a3 a10 a20 a13 a12 a11 a19
U3 Side Airbag Squib (Front RH) a17 Occupant Classification ECU U39 Front Seat Inner Belt (Front Passenger's Side) a18 Front Seat Inner Belt (Front Passenger's Side) a19 Seat Belt Tension Sensor V4 Front Seat Inner Belt (Driver's Side) a20 Occupant Classification Sensor V5 Side Airbag Squib (Front LH) b1 Front Seat Inner Belt (LH) a1 Power Seat Motor (Front RH Seat Slide Control) b2 Seat Heater (Front LH) a2 Seat Heater (Front RH) b3 Power Seat Motor (Front LH Seat Slide Control) a3 Front Seat Inner Belt (RH) b4 Power Seat Motor a4 Power Seat Motor (Front LH Seat Front Vertical Control) (Front RH Seat Front Vertical Control) b5 Junction Connector a5 Junction Connector b6 Power Seat SW (Front LH Seat Lumbar Support) a6 Position Control ECU and SW (Front RH Seat) b7 Position Control ECU and SW (Front LH Seat) a7 Position Control ECU and SW (Front RH Seat) b8 Position Control ECU and SW (Front LH Seat) a8 Power Seat SW (Front RH Seat Lumbar Support) b9 Junction Connector a9 Junction Connector b10 Power Seat Motor a10 Power Seat Motor (Front LH Seat Rear Vertical Control) (Front RH Seat Rear Vertical Control) b11 Seat Climate Control Blower (Front LH Seat Cushion) a11 Seat Climate Control Blower (Front RH Seat Cushion) b12 Foot Lamp (Rear LH) a12 Foot Lamp (Rear RH) b13 Power Seat Motor (Front LH Seat Lumbar Support) a13 Power Seat Motor (Front RH Seat Lumbar Support) b14 Seat Climate Control Blower (Front LH Seat Back) a14 Seat Climate Control Blower (Front RH Seat Back) b15 Power Seat Motor (Front LH Seat Reclining Control) a15 Power Seat Motor (Front RH Seat Reclining Control) b16 Power Seat SW (Front LH Seat) a16 Power Seat SW (Front RH Seat)
90
LEXUS GS 460 / GS 350 (EM0860U) Memo
91
LEXUS GS 460 / GS 350 (EM0860U) G ELECTRICAL WIRING ROUTING
: Location of Connector Joining Wire Harness and Wire Harness : Location of Ground Points [1UR-FSE]
EI1 Engine No.5 E4 EH2 H1 E3 EJ1 A1 A2 Wire
Engine Room Main Wire A3 Engine No.7 Wire A4 BA1 BA2 Engine No.2 Wire BA3 Engine No.6 Wire EA2 Engine Room No.3 Wire EA3 Skid Control Skid Control Sensor Wire Sensor Wier Front RH Front LH B2
Aq1
AD1 B1 A5 Engine Room E2 E1 Engine Room tA1 Engine Wire No.2 Wire No.4 Wire
92
LEXUS GS 460 / GS 350 (EM0860U) G
: Location of Connector Joining Wire Harness and Wire Harness : Location of Ground Points [2GR-FSE]
E2 Engine No.2 Wiring A/C Harness Ef1 EH1 Engine No.5 E1 Wire Sub Assembly Wire
Engine Room Main Wire A1 A3 A2 A4 Engine Wire Engine Room BA3 No.3 Wire Engine No.7 BA1 Wire BA2 I1 AE1 Skid Control Skid Control Sensor Wire Sensor Wire Front RH Front LH EA1 B2 B1 mA1 tA1 AD1 Engine Room No.2 Wire J1 Engine No.6 Engine No.8 Wire Engine Room Wire Eg1 No.4 Wire
93
LEXUS GS 460 / GS 350 (EM0860U) G ELECTRICAL WIRING ROUTING
: Location of Connector Joining Wire Harness and Wire Harness
KL1 Kc1
KW2 KW1 AU1 AV3 MU2
AV2 MU1 AV1 KA3 MV1 KA4 MV2 Ak1 KA2 KU2 KA1 KU1 KV1 KU3
uv1 KV2 Ud1 : Location of Ground Points Roof Wire Instrument Instrument Panel Antenna No.1 Cord Instrument Panel Panel Wire No.2 Wire Sub Assembly Wire Assembly
Engine Room Main Wire
Front Door Engine Room RH Wire Main Wire
K4
Front Door LH Wire Floor No.1 Wire
K9 Wiring A/C Harness Sub Assembly Floor No.2 Wire
K2 K3 Floor No.1 Floor No.2 Console Box Antenna No.2 Cord Wire Wire Wire Sub Assembly
94
LEXUS GS 460 / GS 350 (EM0860U) G
: Location of Connector Joining Wire Harness and Wire Harness
MQ1 Mp1
Or1 MQ2 OU1 Mp2 OS2 OV1 wv1 yA1
Or2 OS4 oV1 VX1 ZX1 UV1 yV1 Ve1 ye1 nU1 : Location of Ground Points Front Door Roof Wire Front Door Electrical Key Rear Door Electrical Key RH No.2 Wire RH Wire Wire Harness No.1 Wire Rear Door Front Door LH Wire Harness RH Wire No.2 Wire Front RH Rear RH U4 Electrical Key Wire Harness Front LH U2
Front Door Luggage LH Wire Room No.2 Wire Electrical Key Wire Harness U3 Rear LH Amplifier Rear Door Wiring No.2 Wire e2 Floor No.2 Wire Luggage Floor No.5 Room Wire No.3 Wire Skid Control Sensor Wire Rear RH Floor No.1 V1 Rear Door Skid Control Sensor V2 Luggage Room U1 Luggage Room e1 Wire LH Wire Wire Rear LH Wire No.4 Wire
95
LEXUS GS 460 / GS 350 (EM0860U) G ELECTRICAL WIRING ROUTING
: Location of Connector Joining Wire Harness and Wire Harness
Front Seat Ua1 LH Wire
Front Seat Floor No.2 Wire RH Wire
Floor No.1 Vb1 Wire Ua2
96
LEXUS GS 460 / GS 350 (EM0860U) G [Antenna]
Antenna Cord Sub-Assembly Amplifier Antenna Assembly Amplifier Antenna Assembly
Antenna Cord Sub-Assembly
97
LEXUS GS 460 / GS 350 (EM0860U) H SYSTEM CIRCUITS 2008 GS 460 / GS 350 ELECTRICAL WIRING DIAGRAM SYSTEM CIRCUITS Page 4WD ...... 500 Active Stabilizer Suspension System ...... 544 Adaptive Front-Lighting System ...... 284 Air Conditioning ...... 730 Audio System ...... 694 Automatic Glare-Resistant EC Mirror ...... 646 Automatic Light Control ...... 274 Back-Up Light ...... 258 Charging ...... 128 Cigarette Lighter ...... 648 Climate Control Seat ...... 636 Combination Meter ...... 712 Cooling Fan ...... 724 Cruise Control (1UR-FSE) ...... 446 Cruise Control (2GR-FSE) ...... 462 Data Link Connector 3 ...... 180 Door Lock Control ...... 330 Dynamic Radar Cruise Control (1UR-FSE) ...... 396 Dynamic Radar Cruise Control (2GR-FSE) ...... 426 Electric Tension Reducer ...... 610 Electronic Modulated Suspension ...... 554 Electronically Controlled Transmission and A/T Indicator (1UR-FSE) ...... 368 Electronically Controlled Transmission and A/T Indicator (2GR-FSE) ...... 384 Engine Control (1UR-FSE) ...... 132 Engine Control (2GR-FSE) ...... 162 EPS ...... 506 Front Fog Light ...... 262 Front Wiper and Washer ...... 306 Fuel Lid Opener ...... 596 Garage Door Opener ...... 646 Headlight ...... 202 Headlight Beam Level Control ...... 294 Headlight Cleaner ...... 302 Horn ...... 652 Ignition (1UR-FSE) ...... 120 Ignition (2GR-FSE) ...... 124 Illumination ...... 232 Interior Light ...... 210 LEXUS Link System (Mayday System) ...... 684 LEXUS Navigation System ...... 694 Light Auto Turn Off System ...... 278 Luggage Compartment Door Opener and Closer ...... 600 98
LEXUS GS 460 / GS 350 (EM0860U) Copyright 2011 - 2013 Service Repair Solutions, Inc.