Toyota Camry XV40 (2006-2009) main body ecu Wiring diagrams
This page contains all the electrical diagrams for the component. main body ecu, in which he is found in the car Toyota Camry XV40 (2006-2009). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..
Wiring diagram main body ecu (1 of 23)
+BM +BS
6 5 CANL CANH
ABS 1 FUSE
ABS 2 FUSE
ABS IND.
BLK WIRE
BLU LT WIRE
BLU WIRE
BRAKE IND
BRN WIRE
COMBINATION METER
COMPUTER CANH DATA LINES SYSTEM
COMPUTER DATA CANL LINES SYSTEM
COMPUTER TS DATA LINES SYSTEM
ECU-IG 2 FUSE
ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT)
ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT)
FL+ FL- RL+ RR- FR- FR+
GAUGE 2 FUSE
GRY WIRE
HOT AT ALL TIMES
HOT IN ON OR START
INSTRUMENT PANEL J/B (LEFT SIDE OF DASH)
J/B 3 (LEFT SIDE OF DASH)
J/B 4 (CENTER OF OF DASH)
J/C 40, 58
LEFT REAR SPEED SENSOR (LEFT REAR HUB ASSEMBLY)
LT GRN WIRE
MAIN BODY ECU
MICRO COMPUTER
MPX-8 FUSE
OF DASH) J/C 43, 44
ORG/ WIRE
PARKING BRAKE SWITCH (PEDAL TYPE) (ON PARKING BRAKE ASSEMBLY)
PNK WIRE
POWER
RED WIRE
RIGHT FRONT SPEED SENSOR (AT RIGHT FRONT HUB ASSEMBLY)
RIGHT REAR SPEED SENSOR (RIGHT REAR HUB ASSEMBLY)
RL- PNK WIRE
RR+ PNK WIRE
SIDE OF DASH)
SKID CONTROL ECU W/ ACTUATOR (AT RIGHT SIDE OF ENGINE COMPT)
STOP FUSE
STOP LAMP SWITCH
VIO WIRE
VSC WARNING BUZZER (LEFT SIDE OF DASH)
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Anti-lock brakes circuit, without vsc, japan production, except hybrid -> MAIN BODY ECU
Wiring diagram main body ecu (2 of 23)
+BM +BS
6 5 CANL CANH
ABS 1 FUSE
ABS 2 FUSE
ABS IND.
BLK WIRE
BLU LT WIRE
BLU WIRE
BRAKE IND
BRN WIRE
COMBINATION METER
COMPUTER DATA LINES SYSTEM
COMPUTER DATA LINES SYSTEM TS CANH
DOME FUSE
ECU-IG 2 FUSE
ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT)
ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT)
FL+ FL- RL+ RR- FR- FR+
GAUGE 2 FUSE
GRY WIRE
HOT AT ALL TIMES
HOT IN ON OR START
INSTRUMENT PANEL J/B (LEFT SIDE OF DASH)
J/B 3 (LEFT SIDE OF DASH)
J/C 40, 58
LEFT FRONT SPEED SENSOR (AT LEFT FRONT HUB ASSEMBLY)
LEFT REAR SPEED SENSOR (LEFT REAR HUB ASSEMBLY)
LT GRN WIRE
MAIN BODY ECU
MICRO COMPUTER
MPX-8 FUSE
OF DASH) J/C 43, 44
ORG/ WIRE
PARKING BRAKE SWITCH (LEVER TYPE) (ON PARKING BRAKE ASSEMBLY)
PARKING BRAKE SWITCH (PEDAL TYPE) (ON PARKING BRAKE ASSEMBLY)
PNK WIRE
POWER
RED WIRE
RIGHT FRONT SPEED SENSOR (AT RIGHT FRONT HUB ASSEMBLY)
RIGHT REAR SPEED SENSOR (RIGHT REAR HUB ASSEMBLY)
RR+ STP PNK WIRE
SIDE OF DASH)
SKID CONTROL ECU W/ ACTUATOR (AT RIGHT SIDE OF ENGINE COMPT)
STOP FUSE
STOP LAMP SWITCH
VIO WIRE
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Anti-lock brakes circuit, without vsc, usa production, except hybrid -> MAIN BODY ECU
Wiring diagram main body ecu (3 of 23)
1 2 3 4 5 GND CANL CANH
1 3 9 10 2 IG BATT CANL CANH ESS
ABS IND POWER
BLK WIRE
BLU WIRE
BRAKE IND
BRN WIRE
CAN I/F
COMBINATION METER
ECU-B 1 FUSE
ECU-IG 2 FUSE
ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT)
ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT)
GAUGE 2 FUSE
GRY WIRE
HOT AT ALL TIMES
HOT IN ON OR START
INSTRUMENT PANEL J/B (LEFT SIDE OF DASH)
J/B 3 (LEFT SIDE OF DASH)
J/B 4 (CENTER OF DASH)
JUNCTION
LT BLU WIRE
MAIN BODY ECU
MICRO COMPUTER
MPX-B FUSE
ORG/ WIRE
PARKING BRAKE SWITCH (LEVER TYPE) (ON PARKING BRAKE ASSEMBLY)
PARKING BRAKE SWITCH (PEDAL TYPE) (ON PARKING BRAKE ASSEMBLY)
PNK WIRE
RED WIRE
SPEEDOMETER
STEERING SENSOR
VIO WIRE
VSC IND
VSC OFF IND SLIP IND
VSC WARNING BUZZER (LEFT SIDE OF DASH)
WHT WIRE
WHT/BLK WIRE
YAW RATE SENSOR (BELOW REAR OF CENTER FLOOR CONSOLE)
YEL WIRE
Go to component -> Anti-lock brakes circuit, with vsc, except hybrid (2 of 2) -> MAIN BODY ECU
Wiring diagram main body ecu (4 of 23)
3.5L W/ SMART KEY SYSTEM
3.5L W/ SMART KEY SYSTEM W/ POWER SEAT W/ VSC TMMK MADE W/ VSC TMC MADE 1 2 3 4
A/T
AIR BAG SENSOR ASSEMBLY CENTER
AUTOMATIC A/C
BLK WIRE
BLOWER MOTOR
BRN WIRE
CERTIFICATION ECU ID CODE BOX
DOOR LOCK CONTROL SWITCH
FOG LAMP
FRONT PASSENGER'S POWER SEAT SWITCH
FRONT PASSENGER'S SIDE DOOR LOCK ASSEMBLY
FRONT POWER OUTLET SOCKET
INSTRUMENT PANEL J/B (LEFT SIDE OF DASH)
ION GENERATOR
J/B 4 (CENTER OF DASH)
J/C 18, 20 (IN RIGHT FRONT SEAT)
J/C 49 (CENTER OF DASH) TO J/C 49 (DIAGRAM 4 OF 5)
MAIN BODY ECU
OCCUPANT CLASSIFICATION ECU
POWER SWITCH
REAR POWER OUTLET SOCKET
RIGHT FRONT
RIGHT FRONT DOOR ELECTRICAL KEY OSCILLATOR
RIGHT FRONT SIDE MARKER LAMP
RIGHT FRONT TURN SIGNAL, PARKING LAMP
RIGHT HEADLAMP (HIGH)
RIGHT HEADLAMP LOW
RIGHT OUTER REAR VIEW MIRROR
RIGHT SEAT HEATER
SEAT HEATER SWITCH
SKID CONTROL ECU W/ ACTUATOR
STEERING LOCK ECU
STEERING SENSOR
W/ POWER SEAT
W/ VSC
W/O VSC
WASHER LEVEL WARNING SWITCH
WHT WIRE
WHT/BLK WIRE
YAW RATE SENSOR
Go to component -> Ground distribution circuit, except hybrid (3 of 5) -> MAIN BODY ECU
Wiring diagram main body ecu (5 of 23)
A/C AMPLIFIER
A/C CONTROL ASSEMBLY GLOVE BOX LAMP
AIR BAG SENSOR ASSEMBLY CENTER
BLK WIRE
BRN WIRE
CENTER ROOM LAMP
CLOCK
COMBINATION METER
DATA LINK CONNECTOR 3
DOOR CONTROL RECEIVER
DRIVER'S POWER SEAT SWITCH
DRIVER'S SEAT CONTROL LUMBAR SUPPORT POWER SEAT SWITCH
DRIVER'S SIDE DOOR LOCK ASSEMBLY
FROM J/C 49 (DIAGRAM 3 OF 5)
FROM J/C 49 (DIAGRAM 4 OF 5)
INNER REAR VIEW MIRROR
J/B 3 (LEFT SIDE OF DASH)
J/C 11, 27 (IN LEFT FRONT SEAT)
J/C 21 (RIGHT"C" PILLAR)
J/C 49 (CENTER OF DASH)
LEFT FRONT DOOR ELECTRICAL KEY OSCILLATOR
LEFT FRONT POWER WINDOW REGULATOR MOTOR
LEFT MAP LAMP RIGHT MAP LAMP
LEFT OUTER REAR VIEW MIRROR
LEFT SEAT HEATER
LEFT VANITY LAMP SWITCH
MAIN BODY ECU
OCCUPANT CLASSIFICATION ECU
OUTER MIRROR SWITCH KEY INTERLOCK SOLENOID
POWER RELAY
POWER WINDOW MASTER SWITCH
RIGHT REAR DOOR LOCK ASSEMBLY
RIGHT VANITY LAMP SWITCH
SHIFT LOCK CONTROL ECU
SLIDING ROOF CONTROL ECU, MOTOR
TAIL RELAY RELAY RELAY
TIRE PRESSURE WARNING ECU
TRANSPONDER KEY ECU UNLOCK WARNING SWITCH
W/ POWER SEAT
WHT WIRE
WINDSHIELD WIPER SWITCH ASSEMBLY
Go to component -> Ground distribution circuit, except hybrid (4 of 5) -> MAIN BODY ECU
Wiring diagram main body ecu (6 of 23)
A/C CONTROL ASSEMBLY GLOVE BOX LAMP
AIR BAG SENSOR ASSEMBLY CENTER
BLK WIRE
BRN WIRE
CENTER ROOM LAMP
CERTIFICATION ECU
COMBINATION METER, CLOCK
DOOR LOCK CONTROL SWITCH
DRIVER'S SIDE DOOR LOCK ASSEMBLY POWER WINDOW MASTER SWITCH
FROM
FROM (CENTER OF DASH) (DIAGRAM 2 OF 4)
FRONT PASSENGER'S SIDE DOOR LOCK ASSEMBLY
FRONT POWER OUTLET SOCKET
FUEL LID OPENER SWITCH
ID CODE BOX
INNER REAR VIEW MIRROR
ION GENERATOR
J/B 3 (LEFT SIDE OF DASH)
J/B 4 (CENTER OF DASH)
LEFT FRONT DOOR ELECTRICAL KEY OSCILLATOR
LEFT MAP LAMP RIGHT MAP LAMP
LEFT OUTER REAR VIEW MIRROR
LEFT VANITY LAMP SWITCH
MAIN BODY ECU
NAVIGATION RECEIVER ASSEMBLY SHIELD
NCA WIRE
OVERHEAD J/B
POWER RELAY RELAY
REAR POWER OUTLET SOCKET
RIGHT FRONT DOOR ELECTRICAL KEY OSCILLATOR
RIGHT OUTER REAR VIEW MIRROR
RIGHT VANITY LAMP SWITCH
SEAT HEATER SWITCH
STEERING LOCK ECU
STEERING SENSOR
TAIL RELAY RELAY
TO (CENTER OF DASH) (DIAGRAM 2 OF 4)
W/ SLIDING ROOF W/O SLIDING ROOF 1 2
WHT WIRE
YAW RATE SENSOR
Go to component -> Ground distribution circuit, hybrid (2 of 4) -> MAIN BODY ECU
Wiring diagram main body ecu (7 of 23)
AIR BAG SENSOR ASSEMBLY CENTER
AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) SHIELD
BLK WIRE
BLOWER MOTOR
BLU WIRE
BRN WIRE
CAMSHAFT CRANKSHAFT POSITION POSITION SENSOR SENSOR SHIELD SHIELD
FRONT PASSENGER'S POWER
HEATED OXYGEN SENSOR (BANK 1 SENSOR 2) SHIELD
HYBRID VEHICLE CONTROL ECU
IGNITION COIL 1, IGNITION COIL 2,
IGNITION COIL 3
IGNITION COIL 4
INSTRUMENT PANEL J/B
J/B 4 (CENTER OF DASH)
JUNCTION CONNECTOR SHIELDS
KNOCK CONTROL SENSOR (BANK 1) SHIELD
MAIN BODY ECU
NCA WIRE
POWER SWITCH
RIGHT FRONT SIDE MARKER LAMP
RIGHT FRONT TURN SIGNAL, PARKING LAMP
RIGHT HEADLAMP (HIGH)
RIGHT HEADLAMP (LOW) BRAKE ACTUATOR
RIGHT HEATER SEAT
SEAT SWITCH
SHORT CONNECTOR
SKID CONTROL ECU
STEERING LOCK ECU
WASHER LEVEL WARNING SWITCH
WHT WIRE
WHT/BLK WIRE
Go to component -> Ground distribution circuit, hybrid (4 of 4) -> MAIN BODY ECU
Wiring diagram main body ecu (8 of 23)
1 2 3 4 5 6 7 8 B+
11 10 IMI IMO
BLU WIRE
CERTIFICATION ECU (RIGHT SIDE OF DASH)
EFI 1 ROOM J/B FUSE (ON LEFT SIDE OF ENGINE COMPT)
EFII EFIO
ENGINE
GRN WIRE
HOT AT ALL TIMES
ID CODE ECU (LEFT SIDE OF DASH)
INSTRUMENT PANEL J/B (LEFT SIDE OF DASH)
J/B 4 (CENTER OF DASH)
LIN
LT GRN WIRE
MAIN BODY ECU
ORG/ WIRE
STEERING LOCK ECU (CENTER OF DASH)
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Immobilizer circuit, except hybrid with smart key system -> MAIN BODY ECU
Wiring diagram main body ecu (9 of 23)
1 2 3 4 5 6 7 8 B+
41 42 IMO IMI
BLU WIRE
CERTIFICATION ECU (RIGHT SIDE OF DASH)
EFI 1 FUSE
EFII EFIO
ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT)
GRN WIRE
HOT AT ALL TIMES
HYBRID VEHICLE CONTROL ECU (RIGHT REAR OF ENGINE COMPT)
ID CODE ECU (LEFT SIDE OF DASH)
INSTRUMENT PANEL J/B (LEFT SIDE OF DASH)
J/B 3 (LEFT SIDE OF DASH)
J/B 4 (CENTER OF DASH)
LIN
LT GRN WIRE
MAIN BODY ECU
ORG/ WIRE
STEERING LOCK ECU (CENTER OF DASH)
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Immobilizer circuit, hybrid -> MAIN BODY ECU
Wiring diagram main body ecu (10 of 23)
2.4L
28 27 CANL CANH
3.5L
A/C CONTROL ASSEMBLY (CENTER OF DASH) SG
BLK WIRE
BLU WIRE
BRAKE FLUID LEVEL WARNING SWITCH (ON BRAKE FLUID RESERVOIR)
BRN WIRE
CANN
CANP
CERTIFICATION ECU (W/ SMART KEY SYSTEM)
COMPUTER DATA LINES SYSTEM
COURTESY SWITCH (LOWER LEFT "B" PILLAR)
DCTY
DISP
DRIVER'S SIDE DOOR
FRONT HEADLIGHT)
FRONT PASSENGER'S SIDE DOOR COURTESY SWITCH
GRN WIRE
GRY WIRE
HSW
INSTRUMENT PANEL J/B (LEFT SIDE
J/B 3 (LEFT SIDE OF DASH)
J/C 28 (LEFT REAR VEHICLE FLOOR)
J/C 41 (RIGHT SIDE OF DASH)
J/C 43 (BEHIND LEFT FRONT HEADLAMP)
LCTY
LEFT REAR DOOR COURTESY
LGCY
LT GRN WIRE
LUGGAGE DOOR LOCK ASSEMBLY (REAR OF TRUNK)
MAIN BODY ECU
OF DASH)
OF RADIATOR SUPPORT)
PARKING BRAKE SWITCH (ON PARKING BRAKE ASSEMBLY)
PCTY
RCTY
RED WIRE
RIGHT REAR DOOR COURTESY
RIGHT STEERING SWITCH
SPIRAL CABLE (CENTER OF DASH)
STEERING PAD SWITCH (CENTER OF DASH)
SWITCH (LOWER LEFT "C" PILLAR)
SWITCH (LOWER RIGHT "C" PILLAR)
TRANSMISSION CONTROL ECU (LEFT FRONT OF ENGINE COMPT)
VIO WIRE
W/ SMART KEY SYSTEM W/O SMART KEY SYSTEM W/ LEVER TYPE W/ PEDAL TYPE 4 5 6
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Instrument cluster circuit, except hybrid (2 of 2) -> MAIN BODY ECU
