G ELECTRICAL WIRING ROUTING - Toyota Tundra … wire route.pdfG ELECTRICAL WIRING ROUTING Position...
Transcript of G ELECTRICAL WIRING ROUTING - Toyota Tundra … wire route.pdfG ELECTRICAL WIRING ROUTING Position...
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TOYOTA TUNDRA (EM04E1U)
G ELECTRICAL WIRING ROUTING
Position of Parts in Engine Compartment[3UR–FE]
A24
A45
A11
A33
A13
A22
A31
A18
A17
A3
A19
A23
A21
A10
A32
A44
A12
A8
A6 A29A1A9 A7 A15 A20 A2 A34 A30
A28
A27
A 1 Front Airbag Sensor RHA 2 Front Airbag Sensor LHA 3 Brake Fluid Level Warning SwitchA 6 High Pitched HornA 7 Low Pitched HornA 8 Headlight LH (High)A 9 Headlight RH (High)A10 Headlight LH (Low)A 11 Headlight RH (Low)A12 Front Parking Light LH
Front Turn Signal Light LHA13 Front Parking Light RH
Front Turn Signal Light RHA15 Ambient Temperature SensorA17 Skid Control ECU with ActuatorA18 Active Brake Booster
A19 Pedal Stroke Speed SensorA20 A/C Pressure SwitchA21 Front Window Regulator MotorA22 Washer MotorA23 Front Wiper DeicerA24 Engine Control ModuleA27 Washer Fluid Level SensorA28 Security HornA29 Hood Courtesy SwitchA30 Fog Light LHA31 Fog Light RHA32 Front Side Marker Light RHA33 Front Side Marker Light LHA34 Wireless Door Lock BuzzerA44 Junction ConnectorA45 Junction Connector
TOYOTA TUNDRA (EM04E1U)
53
G
Position of Parts in Engine Compartment[3UR–FE]
b1
F1
F2
F3
F4
B1
E9 E1 E2 E11G1a2 a1
a4 a3
H4
E3
H3
H2
E5
H1
b2
C1
(*2) (*1)
*1: Towing Package*2: Except Towing Package
B 1 No.1 Ultrasonic Sensor (Front Right)
C 1 No.1 Ultrasonic Sensor (Front Left)
E 1 GeneratorE 2 GeneratorE 3 StarterE 5 StarterE 9 GeneratorE 11 Oil Pressure Switch
F 1 Fuel Injector (No.2)F 2 Fuel Injector (No.4)F 3 Fuel Injector (No.6)F 4 Fuel Injector (No.8)
G 1 ADD Actuator
H 1 Fuel Injector (No.1)H 2 Fuel Injector (No.3)H 3 Fuel Injector (No.5)H 4 Fuel Injector (No.7)
a 1 Knock Sensor (Bank 2 Sensor 1)a 2 Knock Sensor (Bank 1)a 3 Knock Sensor (Bank 2 Sensor 2)a 4 Knock Sensor (Bank 1 Sensor 2)
b 1 Front Speed Sensor RHb 2 Front Speed Sensor LH
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TOYOTA TUNDRA (EM04E1U)
G ELECTRICAL WIRING ROUTING
Position of Parts in Engine Compartment[3UR–FE]
D31 D33D32 D34D35
D9D25 D28D29
D41
D7
D23
D21
D27
D39
D19
D3
D6
D42
D10
D40
D37
D12
D14
D18
D16
D 3 Crankshaft Position SensorD 6 Camshaft Position SensorD 7 Mass Air Flow MeterD 9 Throttle Position SensorD10 Ignition Coil (No.1)D12 Ignition Coil (No.3)D14 Ignition Coil (No.5)D16 Ignition Coil (No.7)D18 Noise Filter (Ignition Bank 1)D19 Ignition Coil (No.8)D21 Ignition Coil (No.6)D23 Ignition Coil (No.4)D25 Ignition Coil (No.2)
D27 Noise Filter (Ignition Bank 2)D28 Engine Coolant Temperature SensorD29 Purge VSVD31 Heated Oxygen Sensor (Bank 1 Sensor 2)D32 Heated Oxygen Sensor (Bank 2 Sensor 2)D33 Air Fuel Ratio Sensor (Bank 1 Sensor 1)D34 Air Fuel Ratio Sensor (Bank 2 Sensor 1)D35 Park/Neutral Position SwitchD37 VVT Sensor (Bank 1 Intake Side)D39 VVT Sensor (Bank 2 Intake Side)D40 VVT Sensor (Bank 1 Exhaust Side)D41 VVT Sensor (Bank 2 Exhaust Side)D42 Camshaft Timing Oil Control Valve (Bank 1)
TOYOTA TUNDRA (EM04E1U)
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G
Position of Parts in Engine Compartment[3UR–FE]
D52
D54
D50
D48D64D65D66 D63 D67 D68D70D71D73 D74
D43 D56D45D46 D44D60D62
D57
D58
D59
D72
D43 Camshaft Timing Oil Control Valve (Bank 2 Intake Side)D44 Camshaft Timing Oil Control Valve
(Bank 1 Exhaust Side)D45 Camshaft Timing Oil Control Valve
(Bank 2 Exhaust Side)D46 Power Steering Oil Pressure SensorD48 Air Injection Control Driver (Bank 1)D50 Air Injection Control Driver (Bank 1)D52 Air Injection Control Driver (Bank 2)D54 Air Injection Control Driver (Bank 2)D56 Air Pump (Bank 1)D57 Air Pump (Bank 2)D58 Air Switching Valve (Bank 1)D59 Air Switching Valve (Bank 2)
D60 A/C CompressorD62 ACIS VSVD63 Automatic TransmissionD64 Automatic TransmissionD65 Transmission Revolution Sensor (Turbine)D66 Transmission Revolution Sensor
(Electronically Controlled Transmission)D67 Transfer Shift ActuatorD68 Transfer Shift ActuatorD70 Transfer Shift ActuatorD71 Junction ConnectorD72 Junction ConnectorD73 Junction ConnectorD74 Engine Control Module
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TOYOTA TUNDRA (EM04E1U)
G ELECTRICAL WIRING ROUTING
Position of Parts in Engine Compartment[2UZ–FE]
A24
A45
A11
A32
A13
A22
A31
A18
A17
A3
A19
A23
A21
A10
A33
A44
A12
A8
A6 A29A1A9 A7 A15 A20 A2 A34 A30
A28
A27
A 1 Front Airbag Sensor RHA 2 Front Airbag Sensor LHA 3 Brake Fluid Level Warning SwitchA 6 High Pitched HornA 7 Low Pitched HornA 8 Headlight LH (High)A 9 Headlight RH (High)A10 Headlight LH (Low)A 11 Headlight RH (Low)A12 Front Parking Light LH
Front Turn Signal Light LHA13 Front Parking Light RH
Front Turn Signal Light RHA15 Ambient Temperature SensorA17 Skid Control ECU with ActuatorA18 Brake Booster Assembly
A19 Brake Booster AssemblyA20 A/C Pressure SensorA21 Front Window Regulator MotorA22 Washer MotorA23 Front Wiper DeicerA24 Engine Control ModuleA27 Washer Fluid Level SensorA28 Security HornA29 Hood Courtesy SwitchA30 Fog Light LHA31 Fog Light RHA32 Front Side Marker Light RHA33 Front Side Marker Light LHA34 Wireless Door Lock BuzzerA44 Junction ConnectorA45 Junction Connector
TOYOTA TUNDRA (EM04E1U)
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G
Position of Parts in Engine Compartment[2UZ–FE]
b1
B1
C1b2
E10 E4
G1E1 E9 E7 E8E3
B 1 No.1 Ultrasonic Sensor (Front Right)
C 1 No.1 Ultrasonic Sensor (Front Left)
E 1 GeneratorE 3 StarterE 4 StarterE 7 Knock Sensor (Bank 2)E 8 Knock Sensor (Bank 1)E 9 GeneratorE10 Air Pump (Bank 1)
G 1 ADD Actuator
b 1 Front Speed Sensor RHb 2 Front Speed Sensor LH
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TOYOTA TUNDRA (EM04E1U)
G ELECTRICAL WIRING ROUTING
Position of Parts in Engine Compartment[2UZ–FE]
D23
D24
D27D21 D20D22D19 D32 D29D31D31
D28D26
(*1) (*2)
* 2:2WD * 1:4WD
D25
D2 D5 D10D11D1
D13
D12
D15 D17
D7
D9 D2 D5 D10D11D1
D13
D12
D15 D14D16D18D17
D 1 Oil Pressure SwitchD 2 Crankshaft Position SensorD 5 Camshaft Position SensorD 7 Mass Air Flow MeterD 9 Throttle Position SensorD10 Ignition Coil (No.1)D11 Fuel Injector (No.1)D12 Ignition Coil (No.3)D13 Fuel Injector (No.3)D14 Ignition Coil (No.5)D15 Fuel Injector (No.5)D16 Ignition Coil (No.7)D17 Fuel Injector (No.7)D18 Noise Filter (Ignition Bank 1)
D19 Ignition Coil (No.8)D20 Fuel Injector (No.8)D21 Ignition Coil (No.6)D22 Fuel Injector (No.6)D23 Ignition Coil (No.4)D24 Fuel Injector (No.4)D25 Ignition Coil (No.2)D26 Fuel Injector (No.2)D27 Noise Filter (Ignition Bank 2)D28 Engine Coolant Temperature SensorD29 Purge VSVD31 Heated Oxygen Sensor (Bank 1 Sensor 2)D32 Heated Oxygen Sensor (Bank 2 Sensor 2)
TOYOTA TUNDRA (EM04E1U)
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G
Position of Parts in Engine Compartment[2UZ–FE]
D58
D50
D65
D48
D52
D61
D33
D63
D54
D60
D74D73 D71 D59 D38 D35 D34D72 D66 D70 D67 D68
D57 D43 D36 D42D46D46
(*2) (*1)
* 2:2WD * 1:4WD
D33 Air Fuel Ratio Sensor (Bank 1 Sensor 1)D34 Air Fuel Ratio Sensor (Bank 2 Sensor 1)D35 Park/Neutral Position SwitchD36 VVT Sensor (Bank 1)D38 VVT Sensor (Bank 2)D42 Camshaft Timing Oil Control Valve (Bank 1)D43 Camshaft Timing Oil Control Valve (Bank 2)D46 Power Steering Oil Pressure SensorD48 Air Injection Control Driver (Bank 1)D50 Air Injection Control Driver (Bank 1)D52 Air Injection Control Driver (Bank 2)D54 Air Injection Control Driver (Bank 2)D57 Air Pump (Bank 2)D58 Air Switching Valve (Bank 1)
D59 Air Switching Valve (Bank 2)D60 A/C CompressorD61 ACIS VSVD63 Automatic TransmissionD65 Transmission Revolution Sensor (Turbine)D66 Transmission Revolution Sensor
(Electronically Controlled Transmission)D67 Transfer Shift ActuatorD68 Transfer Shift ActuatorD70 Transfer Shift ActuatorD71 Junction ConnectorD72 Junction ConnectorD73 Junction ConnectorD74 Engine Control Module
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TOYOTA TUNDRA (EM04E1U)
G ELECTRICAL WIRING ROUTING
Position of Parts in Engine Compartment[1GR–FE]
A24
A11
A13
A22
A18
A17
A3
A19
A23
A21
A10
A33
A44
A12
A8
A6A1A9 A7 A15 A20 A2
A45
A32
A27
A29 A34
A 1 Front Airbag Sensor RHA 2 Front Airbag Sensor LHA 3 Brake Fluid Level Warning SwitchA 6 High Pitched HornA 7 Low Pitched HornA 8 Headlight LH (High)A 9 Headlight RH (High)A10 Headlight LH (Low)A 11 Headlight RH (Low)A12 Front Parking Light LH
Front Turn Signal Light LHA13 Front Parking Light RH
Front Turn Signal Light RHA15 Ambient Temperature SensorA17 Skid Control ECU with Actuator
A18 Brake Booster AssemblyA19 Brake Booster AssemblyA20 A/C Pressure SensorA21 Front Window Regulator MotorA22 Washer MotorA23 Front Wiper DeicerA24 Engine Control ModuleA27 Washer Fluid Level SensorA29 Hood Courtesy SwitchA32 Front Side Marker Light RHA33 Front Side Marker Light LHA34 Wireless Door Lock BuzzerA44 Junction ConnectorA45 Junction Connector
TOYOTA TUNDRA (EM04E1U)
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G
Position of Parts in Engine Compartment[1GR–FE]
B1
C1
b1
b2
E6
a2 a1 E1 E9E3
B 1 No.1 Ultrasonic Sensor (Front Right)
C 1 No.1 Ultrasonic Sensor (Front Left)
E 1 GeneratorE 3 StarterE 6 StarterE 9 Generator
a 1 Knock Sensor (Bank 2)a 2 Knock Sensor (Bank 1)
b 1 Front Speed Sensor RHb 2 Front Speed Sensor LH
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TOYOTA TUNDRA (EM04E1U)
G ELECTRICAL WIRING ROUTING
Position of Parts in Engine Compartment[1GR–FE]
D23
D25
D24
D21
D33
D30
D28D34 D22D27D32D31
D9
D12
D10
D8
D18D15D14 D13D11
D4 D1D26
D 1 Oil Pressure SwitchD 4 Crankshaft Position SensorD 8 Mass Air Flow MeterD 9 Throttle Position SensorD10 Ignition Coil (No.1)D11 Fuel Injector (No.1)D12 Ignition Coil (No.3)D13 Fuel Injector (No.3)D14 Ignition Coil (No.5)D15 Fuel Injector (No.5)D18 Noise Filter (Ignition Bank 1)D21 Ignition Coil (No.6)
D22 Fuel Injector (No.6)D23 Ignition Coil (No.4)D24 Fuel Injector (No.4)D25 Ignition Coil (No.2)D26 Fuel Injector (No.2)D27 Noise Filter (Ignition Bank 2)D28 Engine Coolant Temperature SensorD30 Purge VSVD31 Heated Oxygen Sensor (Bank 1 Sensor 2)D32 Heated Oxygen Sensor (Bank 2 Sensor 2)D33 Air Fuel Ratio Sensor (Bank 1 Sensor 1)D34 Air Fuel Ratio Sensor (Bank 2 Sensor 1)
TOYOTA TUNDRA (EM04E1U)
63
G
Position of Parts in Engine Compartment[1GR–FE]
D58
D73
D59
D51
D55
D53
D65
D74 D72D71 D66 D61 D63
D56D57 D60
D47
D49
D35
D39 D42 D37D43
D35 Park/Neutral Position SwitchD37 VVT Sensor (Bank 2)D39 VVT Sensor (Bank 1)D42 Camshaft Timing Oil Control Valve (Bank 1)D43 Camshaft Timing Oil Control Valve (Bank 2)D47 Power Steering Oil Pressure SwitchD49 Air Injection Control Driver (Bank 2)D51 Air Injection Control Driver (Bank 2)D53 Air Injection Control Driver (Bank 1)D55 Air Injection Control Driver (Bank 1)D56 Air Pump (Bank 1)D57 Air Pump (Bank 2)
D58 Air Switching Valve (Bank 1)D59 Air Switching Valve (Bank 2)D60 A/C CompressorD61 ACIS VSVD63 Automatic TransmissionD65 Transmission Revolution Sensor (Turbine)D66 Transmission Revolution Sensor
(Electronically Controlled Transmission)D71 Junction ConnectorD72 Junction ConnectorD73 Junction ConnectorD74 Engine Control Module
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TOYOTA TUNDRA (EM04E1U)
G ELECTRICAL WIRING ROUTING
Position of Parts in Instrument Panel[Floor Shift]
J2
J3
J4
J1
J28
J29
J36
J34
J31
J35
J39J23 J37 J32 J33 J44J40
J45J43 J41J15
J26
J5
J17
J38
J21J18J9 J19 J7
J6J10 J11 J24J20 J12J13 J16 J22J27
* 1:w/ Engine Immobiliser System
(*1)
J 1 Main Body ECUJ 2 Main Body ECUJ 3 Main Body ECUJ 4 Main Body ECUJ 5 Skid Control BuzzerJ 6 Steering Angle SensorJ 7 Stereo Jack AdapterJ 9 Ignition SwitchJ 10 Headlight Dimmer Switch AssemblyJ 11 Driver Side Squib CircuitJ 12 Windshield Wiper SwitchJ 13 Windshield Wiper SwitchJ 15 Cigarette LighterJ 16 Room Temperature SensorJ 17 DLC3J 18 Unlock Warning SwitchJ 19 A/C AmplifierJ 20 Transponder Key AmplifierJ 21 Key Interlock SolenoidJ 22 VSC OFF Switch
J 23 Tow/Haul Pattern Select SwitchJ 24 Transmission Control SwitchJ 26 Transponder Key ECUJ 27 Shift Lock Control ECUJ 28 Combination MeterJ 29 Flasher RelayJ 31 Tire Pressure Warning ECUJ 32 Blower MotorJ 33 Airbag Cutoff SwitchJ 34 Glove Box Illumination LightJ 35 Clearance Sonar ECUJ 36 Towing Brake ControllerJ 37 Integration Control and Panel AssemblyJ 38 Curtain Airbag Cutoff SwitchJ 39 Seat Heater Switch LHJ 40 Seat Heater Switch RHJ 41 Power Outlet Socket (No.1)J 43 Tire Pressure Warning Reset SwitchJ 44 Power Source Control ECUJ 45 Spiral Cable
TOYOTA TUNDRA (EM04E1U)
65
G
Position of Parts in Instrument Panel[Floor Shift]
J74
J73
J55
J78
J76
J75
J56
J53
J59
J80J71J72 J79 J58J82J81 J77
J51J84J83
J89
J97
J57
J91
J98 J92 J88 J85
J95 J99J86J96J94J87J90 J93J48J50J47 J46
(*2)
* 2:w/o Engine Immobiliser System
J 46 Center Airbag ECUJ 47 Multiplex Tilt and Telescopic ECUJ 48 Power Tilt MotorJ 50 Cargo Light SwitchJ 51 Foot LightJ 53 ACC Cut RelayJ 55 Diode (Front Door Courtesy Light LH)J 56 Diode (Front Door Courtesy Light RH)J 57 Glass Breakage Sensor ECUJ 58 Glass Breakage Sensor MicrophoneJ 59 Bus BufferJ 71 Junction ConnectorJ 72 Junction ConnectorJ 73 Junction ConnectorJ 74 Junction ConnectorJ 75 Junction ConnectorJ 76 Junction ConnectorJ 77 Junction ConnectorJ 78 Junction ConnectorJ 79 Junction Connector
J 80 Junction ConnectorJ 81 Junction ConnectorJ 82 Junction ConnectorJ 83 Junction ConnectorJ 84 Junction ConnectorJ 85 Junction ConnectorJ 86 Junction ConnectorJ 87 Junction ConnectorJ 88 Junction ConnectorJ 89 Junction ConnectorJ 90 Junction ConnectorJ 91 Junction ConnectorJ 92 Junction ConnectorJ 93 Junction ConnectorJ 94 Junction ConnectorJ 95 Junction ConnectorJ 96 Junction ConnectorJ 97 Junction ConnectorJ 98 Junction ConnectorJ 99 Ignition Key Cylinder Light
66
TOYOTA TUNDRA (EM04E1U)
G ELECTRICAL WIRING ROUTING
Position of Parts in Instrument Panel[Floor Shift]
A37
A5
A38
A39
A40
A41
A26
A25
I2 I1 A35 A36
A14A4A46A43A42
A 4 Stop Light SwitchA 5 Parking Brake SwitchA14 Accelerator Position SensorA25 4WD Control ECUA26 4WD Control ECUA35 Diode (Starting)A36 Junction ConnectorA37 Junction ConnectorA38 Junction ConnectorA39 Junction ConnectorA40 Junction ConnectorA41 Junction ConnectorA42 Junction ConnectorA43 Junction ConnectorA46 Junction Connector
I 1 Front Passenger Side Squib CircuitI 2 Front Passenger Side Squib 2nd Step Circuit
TOYOTA TUNDRA (EM04E1U)
67
G
Position of Parts in Instrument Panel[Floor Shift]
K13
K12
L4
L5
L6 K15
z1
K16
K17
L3 K20K19 z4 z5 K14K2 K7 K3 K4 K1K21 K11K10
L7 z3 z2 L1 K18 K9K5 K6L2 P1 Q1 T2 T6 T3
(*5)
(*6)
(*5)(*3) (*4) (*6)
* 6:Built-in Type Amplifier * 5:Separate Type Amplifier
* 3:w/ Navigation System* 4:w/o Navigation System
K 1 Radio Receiver AssemblyK 2 Radio Receiver AssemblyK 3 Radio Receiver AssemblyK 4 Radio Receiver AssemblyK 5 Navigation Receiver AssemblyK 6 Navigation Receiver AssemblyK 7 Navigation Receiver AssemblyK 9 Radio Receiver AssemblyK10 Front Side Speaker RHK 11 Front Side Speaker RHK12 Front Side Speaker LHK13 Front Side Speaker LHK14 Center SpeakerK15 Stereo Component AmplifierK16 Stereo Component AmplifierK17 Stereo Component AmplifierK18 Navigation Receiver AssemblyK19 Light Control SensorK20 Accessory Meter AssemblyK21 Navigation Receiver Assembly
L 1 4WD Control SwitchL 2 Drive Monitor SwitchL 3 Hazard Warning Signal SwitchL 4 Light Control RheostatL 5 Outer Mirror SwitchL 6 Outer Mirror SwitchL 7 Room Lamp Switch
P 1 Center Airbag ECU
Q 1 Center Airbag ECU
T 2 Power Outlet Socket (No.2)T 3 Power Outlet Socket (No.3)T 6 Console Box Illumination Light
z 1 A/C AmplifierA/C Blower Assembly
z 2 Cruise Control Main SwitchSpiral Cable
z 3 Spiral CableSteering Pad Switch
z 4 Driver Side Squib CircuitSpiral Cable
z 5 Driver Side Squib 2nd Step CircuitSpiral Cable
68
TOYOTA TUNDRA (EM04E1U)
G ELECTRICAL WIRING ROUTING
Position of Parts in Instrument Panel[Column Shift]
J3
J4
J1
J28
J29
J36
J34
J31
J35
J30 J26 J37 J32 J33 J44
J45J43J38 J25J17 J41
J5
J18 J9 J14 J19 J7
J6J10 J11J20 J12J13 J15 J22
J2
(*1)
* 1:w/ Engine Immobiliser System
J 1 Main Body ECUJ 2 Main Body ECUJ 3 Main Body ECUJ 4 Main Body ECUJ 5 Skid Control BuzzerJ 6 Steering Angle SensorJ 7 Stereo Jack AdapterJ 9 Ignition SwitchJ 10 Headlight Dimmer Switch AssemblyJ 11 Driver Side Squib CircuitJ 12 Windshield Wiper SwitchJ 13 Windshield Wiper SwitchJ 14 Ashtray IlluminationJ 15 Cigarette LighterJ 17 DLC3J 18 Unlock Warning SwitchJ 19 A/C AmplifierJ 20 Transponder Key Amplifier
J 22 VSC OFF SwitchJ 25 Transmission Control SwitchJ 26 Transponder Key ECUJ 28 Combination MeterJ 29 Flasher RelayJ 30 Shift Lock Control ECUJ 31 Tire Pressure Warning ECUJ 32 Blower MotorJ 33 Airbag Cutoff SwitchJ 34 Glove Box Illumination LightJ 35 Clearance Sonar ECUJ 36 Towing Brake ControllerJ 37 Integration Control and Panel AssemblyJ 38 Curtain Airbag Cutoff SwitchJ 41 Power Outlet Socket (No.1)J 43 Tire Pressure Warning Reset SwitchJ 44 Power Source Control ECUJ 45 Spiral Cable
TOYOTA TUNDRA (EM04E1U)
69
G
Position of Parts in Instrument Panel[Column Shift]
J71
J72
J54
J74
J73
J55
J78
J76
J75
J56
J53
J59
J80 J79 J52 J58J82J81 J77
J51J50 J99J57 J84J83
J98
J86J96J94J87 J93 J92 J88 J85J46
(*2)
* 2:w/o Engine Immobiliser System
J 46 Center Airbag ECUJ 50 Cargo Light SwitchJ 51 Foot LightJ 52 Back–Up Light RelayJ 53 ACC Cut RelayJ 54 Diode (Ignition)J 55 Diode (Front Door Courtesy Light LH)J 56 Diode (Front Door Courtesy Light RH)J 57 Glass Breakage Sensor ECUJ 58 Glass Breakage Sensor MicrophoneJ 59 Bus BufferJ 71 Junction ConnectorJ 72 Junction ConnectorJ 73 Junction ConnectorJ 74 Junction ConnectorJ 75 Junction ConnectorJ 76 Junction ConnectorJ 77 Junction Connector
J 78 Junction ConnectorJ 79 Junction ConnectorJ 80 Junction ConnectorJ 81 Junction ConnectorJ 82 Junction ConnectorJ 83 Junction ConnectorJ 84 Junction ConnectorJ 85 Junction ConnectorJ 86 Junction ConnectorJ 87 Junction ConnectorJ 88 Junction ConnectorJ 92 Junction ConnectorJ 93 Junction ConnectorJ 94 Junction ConnectorJ 96 Junction ConnectorJ 98 Junction ConnectorJ 99 Ignition Key Cylinder Light
70
TOYOTA TUNDRA (EM04E1U)
G ELECTRICAL WIRING ROUTING
Position of Parts in Instrument Panel[Column Shift]
A37
A5
A38
A39
A40
A41
A26
A25
I2 I1 A35 A36
A14A4A46A43A42
A 4 Stop Light SwitchA 5 Parking Brake SwitchA14 Accelerator Position SensorA25 4WD Control ECUA26 4WD Control ECUA35 Diode (Starting)A36 Junction ConnectorA37 Junction ConnectorA38 Junction ConnectorA39 Junction ConnectorA40 Junction ConnectorA41 Junction ConnectorA42 Junction ConnectorA43 Junction ConnectorA46 Junction Connector
I 1 Front Passenger Side Squib CircuitI 2 Front Passenger Side Squib 2nd Step Circuit
TOYOTA TUNDRA (EM04E1U)
71
G
Position of Parts in Instrument Panel[Column Shift]
K7K2 K3 K21 K4 K1
K6K5 K9K18
K13
K12
L4
L5
K15
z1
K16
K17
L3 K20z4 z5 K14 K11K10
L7 z3 z2 L1L2 P1 Q1
(*5)
(*6)
(*3)(*4) (*5) (*6)
* 6:Built-in Type Amplifier * 5:Separate Type Amplifier * 4:w/o Navigation System * 3:w/ Navigation System
K 1 Radio Receiver AssemblyK 2 Radio Receiver AssemblyK 3 Radio Receiver AssemblyK 4 Radio Receiver AssemblyK 5 Navigation Receiver AssemblyK 6 Navigation Receiver AssemblyK 7 Navigation Receiver AssemblyK 9 Radio Receiver AssemblyK10 Front Side Speaker RHK 11 Front Side Speaker RHK12 Front Side Speaker LHK13 Front Side Speaker LHK14 Center SpeakerK15 Stereo Component AmplifierK16 Stereo Component AmplifierK17 Stereo Component AmplifierK18 Navigation Receiver AssemblyK20 Accessory Meter AssemblyK21 Navigation Receiver Assembly
L 1 4WD Control SwitchL 2 Drive Monitor SwitchL 3 Hazard Warning Signal SwitchL 4 Light Control RheostatL 5 Outer Mirror SwitchL 7 Room Lamp Switch
P 1 Center Airbag ECU
Q 1 Center Airbag ECU
z 1 A/C AmplifierA/C Blower Assembly
z 2 Cruise Control Main SwitchSpiral Cable
z 3 Spiral CableSteering Pad Switch
z 4 Driver Side Squib CircuitSpiral Cable
z 5 Driver Side Squib 2nd Step CircuitSpiral Cable
72
TOYOTA TUNDRA (EM04E1U)
G ELECTRICAL WIRING ROUTING
Position of Parts in Body[Double Cab]
N10
N3
N7
N5
N4
N11
N9
P11
O11
O4
O6
O3
O5
O1
N8N1 P3P5N2N6 M6 M1 M3 M8M5 M2 P17 M4P8
P6 P14P4P2 O7 O9 O12 O10 M9P16P15 M7
(*2) (*1)
* 1:4WD * 2:2WD
M 1 Front Door Tweeter RHM 2 Front Power Window Switch RHM 3 Front Power Window Regulator Motor RHM 4 Front Door Lock Motor RHM 5 Front Door Lock Switch RHM 6 Outer Rear View Mirror RHM 7 Front Door Courtesy Light RHM 8 Front Door Speaker RHM 9 Door Side Airbag Sensor RH
N 1 Front Door Tweeter LHN 2 Power Window Regulator Master SwitchN 3 Front Power Window Regulator Motor LHN 4 Front Door Lock Motor LHN 5 Outer Rear View Mirror LHN 6 Seat Memory SwitchN 7 Outer Mirror Control ECUN 8 Outer Mirror Control ECUN 9 Front Door Courtesy Light LHN10 Front Door Speaker LHN11 Door Side Airbag Sensor LH
O 1 Rear Door Speaker RHO 3 Rear Power Window Regulator Motor RHO 4 Rear Door Lock Motor RHO 5 Rear Power Window Switch RHO 6 Rear Door Courtesy Light RHO 7 Rear Door Speaker LHO 9 Rear Power Window Regulator Motor LHO10 Rear Door Lock Motor LHO11 Rear Power Window Switch LHO12 Rear Door Courtesy Light LH
P 2 Front Pretensioner LHP 3 Curtain Shield Airbag Squib Circuit LHP 4 Side Airbag Sensor LHP 5 Front Door Courtesy Switch LHP 6 Rear Door Courtesy Switch LHP 8 Cargo Light
High Mounted Stop LightP 11 Diode (Rear Door Courtesy Light LH)P14 WooferP15 Yaw Rate SensorP16 Yaw Rate SensorP17 Tire Pressure Warning Antenna and Receiver
TOYOTA TUNDRA (EM04E1U)
73
G
Position of Parts in Body[Double Cab]
Q4
Q6
Q7
W6W5 W4 Q2 Q8Q5Q3
b3
R4
S2
S3
X1
W7W1
R1 S4 V1S1R5R6 R7 R8 b4 R3 V3V2 R2
(*4) (*3)
* 3:Towing Package * 4:Except Towing Package
Q 2 Front Pretensioner RHQ 3 Curtain Shield Airbag Squib Circuit RHQ 4 Side Airbag Sensor RHQ 5 Front Door Courtesy Switch RHQ 6 Rear Door Courtesy Switch RHQ 7 Door Control ReceiverQ 8 Diode (Rear Door Courtesy Light RH)
R 1 Canister Pump ModuleR 2 License Plate Light RHR 3 License Plate Light LHR 4 Rear Combination Light RHR 5 Rear Combination Light LHR 6 Fuel Sender GaugeR 7 Fuel Pump Control ECUR 8 Fuel Pump Control ECU
S 1 No.1 Ultrasonic Sensor (Rear Left)S 2 No.1 Ultrasonic Sensor (Rear Right)S 3 No.1 Ultrasonic Sensor (Rear Right Center)S 4 No.1 Ultrasonic Sensor (Rear Left Center)
V 1 Trailer SocketV 2 Trailer SocketV 3 Trailer Socket
W 1 Inner MirrorW 4 Vanity Light RHW 5 Vanity Light LHW 6 Room LampW 7 Roof Console Box Assembly
X 1 Television Camera
b 3 Rear Speed Sensor RHb 4 Rear Speed Sensor LH
74
TOYOTA TUNDRA (EM04E1U)
G ELECTRICAL WIRING ROUTING
Position of Parts in Body[Regular Cab]
N4
N10
N11
N9
P4
P5
N2N5 N3 P3 P8P17 M6M8 M3 M5 M2 M4
P15 P16P2 M7 M9
(*1)(*2)
* 1:4WD * 2:2WD
M 2 Front Power Window Switch RHM 3 Front Power Window Regulator Motor RHM 4 Front Door Lock Motor RHM 5 Front Door Lock Switch RHM 6 Outer Rear View Mirror RHM 7 Front Door Courtesy Light RHM 8 Front Door Speaker RHM 9 Door Side Airbag Sensor RH
N 2 Power Window Regulator Master SwitchN 3 Front Power Window Regulator Motor LHN 4 Front Door Lock Motor LHN 5 Outer Rear View Mirror LHN 9 Front Door Courtesy Light LHN10 Front Door Speaker LHN11 Door Side Airbag Sensor LH
P 2 Front Pretensioner LHP 3 Curtain Shield Airbag Squib Circuit LHP 4 Side Airbag Sensor LHP 5 Front Door Courtesy Switch LHP 8 Cargo Light
High Mounted Stop LightP15 Yaw Rate SensorP16 Yaw Rate SensorP17 Tire Pressure Warning Antenna and Receiver
TOYOTA TUNDRA (EM04E1U)
75
G
Position of Parts in Body[Regular Cab]
Q2
b3
R4
S2
S3
W7W1 Q5 Q7Q3Q4
R1 S4 V1S1R5R6 R7 R8 b4 R3 V3V2 R2
(*4) (*3)
* 3:Towing Package * 4:Except Towing Package
Q 2 Front Pretensioner RHQ 3 Curtain Shield Airbag Squib Circuit RHQ 4 Side Airbag Sensor RHQ 5 Front Door Courtesy Switch RHQ 7 Door Control Receiver
R 1 Canister Pump ModuleR 2 License Plate Light RHR 3 License Plate Light LHR 4 Rear Combination Light RHR 5 Rear Combination Light LHR 6 Fuel Sender GaugeR 7 Fuel Pump Control ECUR 8 Fuel Pump Control ECU
S 1 No.1 Ultrasonic Sensor (Rear Left)S 2 No.1 Ultrasonic Sensor (Rear Right)S 3 No.1 Ultrasonic Sensor (Rear Right Center)S 4 No.1 Ultrasonic Sensor (Rear Left Center)
V 1 Trailer SocketV 2 Trailer SocketV 3 Trailer Socket
W 1 Inner MirrorW 7 Roof Console Box Assembly
b 3 Rear Speed Sensor RHb 4 Rear Speed Sensor LH
76
TOYOTA TUNDRA (EM04E1U)
G ELECTRICAL WIRING ROUTING
Position of Parts in Seat[Separate Seat]
Z3
Z11
Z5
P12
P7
Z4
Z8
U1
Z1
Z10
Y13
Y10
Y7
Y14
Y1Y2Q9 Y5 Y9
Y4Y12Z7Z6Z2Z9 Y6 Y8 Y3 Y11Q11
P 7 Front Seat Inner Belt Switch LHP12 Front Side Airbag Squib Circuit LH
Q 9 Front Side Airbag Squib Circuit RHQ11 Occupant Detection ECU
U 1 Front Power Seat Switch LH (Seat Cushion Control)
Y 1 Occupant Detection ECUY 2 Occupant Detection ECUY 3 Front Seat Inner Belt Switch LHY 4 Front Occupant Classification Sensor LHY 5 Front Occupant Classification Sensor RHY 6 Rear Occupant Classification Sensor LHY 7 Rear Occupant Classification Sensor RHY 8 Front Seat Heater RHY 9 Front Power Seat Switch RHY10 Front Power Seat Switch RH (Lumbar Support Control)Y 11 Front Lumbar Support Motor RHY12 Front Power Seat Position Motor RH (Slide Position)Y13 Front Power Seat Position Motor RH (Reclining Position)Y14 Junction Connector
Z 1 Front Power Seat Switch LHZ 2 Front Power Seat Switch LH (Lumbar Support Control)Z 3 Front Power Seat Position Motor LH (Slide Position)Z 4 Front Power Seat Position Motor LH (Vertical Position)Z 5 Front Power Seat Position Motor LH (Lift Position)Z 6 Front Power Seat Position Motor LH (Reclining Position)Z 7 Front Lumbar Support Motor LHZ 8 Front Power Seat Cushion Control Motor LHZ 9 Front Power Seat Control ECU and Switch LHZ 10 Front Power Seat Control ECU and Switch LHZ 11 Front Seat Heater LH
TOYOTA TUNDRA (EM04E1U)
77
G
Position of Parts in Seat[Bench Seat]
Y4P7P12 Q9 Q12 Y1 Y6 Y5 Y7
T9 T8 Q11
P 7 Front Seat Inner Belt Switch LHP12 Front Side Airbag Squib Circuit LH
Q 9 Front Side Airbag Squib Circuit RHQ11 Occupant Detection ECUQ12 Front Seat Inner Belt Switch RH
T 8 Power Outlet Socket (No.2)T 9 Power Outlet Socket (No.3)
Y 1 Occupant Detection ECUY 4 Front Occupant Classification Sensor LHY 5 Front Occupant Classification Sensor RHY 6 Rear Occupant Classification Sensor LHY 7 Rear Occupant Classification Sensor RH
78
TOYOTA TUNDRA (EM04E1U)
G ELECTRICAL WIRING ROUTING
: Location of Connector Joining Wire Harness and Wire Harness[3UR–FE]
AB1 DG1 DF1 Da1 CA1
DA2
AE1
Ab1
DA3
DH1DA1
RA1
RA3
RA2
Ab2
: Location of Ground Points
Frame Wire
Engine RoomMain Wire
Engine No.6Wire
Sensor Wire Engine No.2 WireEngine Wire
Skid ControlSensor Wire
Engine No.7Wire
Engine RoomMain No.4 Wire
DifferentialWire
Engine RoomMain No.3 Wire
Skid ControlSensor Wire
D1D2D3
A1
A2
A3
A4
TOYOTA TUNDRA (EM04E1U)
79
G
: Location of Connector Joining Wire Harness and Wire Harness[2UZ–FE]
AB1 DG1 CA1
DA2
AE1
Ab1
DA3DA1
RA1
RA3
RA2
Ab2
ED1ED2
: Location of Ground Points
Frame Wire
Engine RoomMain Wire
Engine No.2 Wire Engine Wire
Skid ControlSensor Wire
Engine RoomMain No.4 Wire
DifferentialWire
Engine RoomMain No.3 Wire
Skid ControlSensor Wire
D6 D4E1
A1
D5
A2
D7
A3
A4
80
TOYOTA TUNDRA (EM04E1U)
G ELECTRICAL WIRING ROUTING
: Location of Connector Joining Wire Harness and Wire Harness[1GR–FE]
Da2
AB1 CA1
DA2
AE1
Ab1
DA3
DA1
RA1
RA3
RA2
Ab2
: Location of Ground Points
Frame Wire
Engine RoomMain Wire
Sensor Wire Engine No.2 WireEngine Wire
Skid ControlSensor Wire
Engine RoomMain No.4 Wire
Engine RoomMain No.3 Wire
Skid ControlSensor Wire
D8 D9
A1
A2D10
A3
A4
TOYOTA TUNDRA (EM04E1U)
81
Memo
82
TOYOTA TUNDRA (EM04E1U)
G ELECTRICAL WIRING ROUTING
: Location of Connector Joining Wire Harness and Wire Harness[Floor Shift]
MJ3 QK1MJ1NP1 NJ2 NJ3 NJ1PK1
LJ1 JJ1 TJ1 MK1JL1
MQ1
MJ2
JK2
JK1
KW1
NK1
PJ1
AP1 AP2 JQ2 JQ1
AJ1
AJ4
AJ3
AJ2
AJ6
JI1
AJ5
AJ8
JW1
AJ9
AJ7
AJ11
AJ10
: Location of Ground Points
Floor No.2Wire
Instrument PanelWire
Instrument PanelNo.2 Wire
Floor WireFloor WireConsole BoxWire
J3
J1 J4 J2 K1 K2
Instrument PanelNo.3 Wire
Instrument PanelWire Assembly
Engine RoomMain Wire
Front DoorRH Wire
Floor No.2Wire
Engine RoomMain Wire
Front DoorLH Wire
Floor Wire
Roof Wire
TOYOTA TUNDRA (EM04E1U)
83
G
: Location of Connector Joining Wire Harness and Wire Harness[Column Shift]
AP1 AP2 QK1
AJ4
AJ3
AJ2
AJ6
JI1
AJ5AJ8
JL1
JW1
AJ9
AJ7
AJ11
AJ10
AJ1MK1MJ3MJ1LJ1
NP1 NJ2 NJ3 NJ1 JJ1NK1PK1
MQ1
MJ2
JQ1
JQ2
JK2
JK1
KW1
PJ1
: Location of Ground Points
Instrument PanelWire
Instrument PanelNo.3 Wire
Instrument PanelWire Assembly
Engine RoomMain Wire
Front DoorRH Wire
Floor No.2Wire
Floor No.2Wire
Instrument PanelNo.2 WireFloor WireFloor Wire
Engine RoomMain Wire
Front DoorLH Wire
Floor Wire
Roof Wire
J3
J1 J2 K1 K2
Roof Wire
Rear DoorWire No.1 Wire
Front DoorRH Wire
Rear DoorWire No.1 Wire
Front DoorLH Wire
Floor No.2Wire
Rear SonarWire
TailgateWire
Skid ControlSensor Wire
Floor Wire
OQ1
RV1Rb1 RV2
Q1 Q2
SR1
XR1
R1
P2
P1
Frame Wire Towing Wire
OP1
84
TOYOTA TUNDRA (EM04E1U)
G ELECTRICAL WIRING ROUTING
: Location of Connector Joining Wire Harness and Wire Harness: Location of Ground Points
[Double Cab]
Roof Wire
Skid ControlSensor Wire
Front DoorRH Wire
Floor No.2Wire
Rear SonarWire
Front DoorLH Wire
Floor Wire
RV1Rb1 RV2
SR1
Q2
Q1
R1
P2
P1
Frame Wire Towing Wire
TOYOTA TUNDRA (EM04E1U)
85
G
: Location of Connector Joining Wire Harness and Wire Harness: Location of Ground Points
[Regular Cab]
Floor No.2 WireFront Seat LH Wire
Front SeatRH Wire
Floor Wire
Seat No.2Wire
QY1 QY2
ZU1
PZ1
86
TOYOTA TUNDRA (EM04E1U)
G ELECTRICAL WIRING ROUTING
: Location of Connector Joining Wire Harness and Wire Harness[Separate Seat]
Instrument Panel WireFloor Wire Floor No.2 Wire
JT1 Console Box WireFront SeatRH Wire
TOYOTA TUNDRA (EM04E1U)
87
G
: Location of Connector Joining Wire Harness and Wire Harness[Bench Seat]