Toyota Venza I (2008-2012) junction connector Wiring diagrams

13 15 14 10 PNK WIRE 4 1 3 2 GNDA IGA CANL CANH 5 6 3 4 2 IG BAT CANL CANH ESS 8 7 PNK WIRE ABS IND. ACCESSORY METER ASSEMBLY BLK WIRE BLU WIRE BRAKE PEDAL LOAD SENSING SWITCH BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DOME FUSE 7.SA (LEFT SIDE OF ENGINE COMPT) DRIVE IC DRIVER SIDE J/B ASSEMBLY (LEFT SIDE DRIVER SIDE J/B ASSEMBLY (LEFT SIDE OF DASH) ECU-B FUSE ECU-B FUSE 2 ECU-IG 2 FUSE ENGINE ROOM R/B FLOOR CONSOLE) GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IND BRAKE JUNCTION JUNCTION CONNECTOR LT GRN WIRE MASTER IND MICRO- PROCESSOR OF DASH) PNK 4 3 WIRE PNK WIRE POWER SUPPLY CIRCUIT RED WIRE SGND SLIP SLIP IND SLOF STEERING COLUMN) STEERING SENSOR TFT DISPLAY TFT MODULE VIO WIRE VSC OFF IND VSC OFF SWITCH WHT WIRE WHT/BLK WIRE YAW RATE SENSOR (UNDER REAR OF YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 CANH 1 2 PIG PGND 2 6 3 4 5 ESS BAT CANL CANH IG 8 7 PNK WIRE ACCESSORY METER ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DOME FUSE (LEFT SIDE OF ENGINE COMPT) DRIVER SIDE J/B ECU-B 2 FUSE ECU-B FUSE ECU-IG 2 FUSE ENGINE ENGINE ROOM R/B EPS ROOM J/B FUSE (LEFT SIDE OF ENGINE COMPT) GAUGE 2 FUSE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IG+ CANL IND J/C JUNCTION CONNECTOR LT GRN WIRE MICRO- PROCESSOR MOTOR RESOLVER PNK WIRE POWER STEERING ECU ASSEMBLY (LEFT SIDE OF DASH) POWER STEERING IND POWER STEERING MOTOR ASSEMBLY POWER STEERING TORQUE SENSOR POWER SUPPLY CIRCUIT RED WIRE RZCS RZG RZSN RZV STEERING SENSOR (STEERING COLUMN) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+B (DOME) +ECU 1 24 TR+ DCTY 1 3 20 12 9 17 ACT+ ACT- LSR 25 21 7 10 12 27 BCTY PCTY RCTY PRG RDA LSWP 4 5 6 HAZ CANH CANL PNK WIRE 5 10 9 16 ACTD 6 4 5 7 SH IND KSW BZR 6 8 25 5 ALTB HRLY HORN BLK WIRE BLU WIRE BRN WIRE BUZZER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DETEC- TION DOME FUSE DOOR 1 FUSE DOOR CONTROL RECEIVER (RIGHT "D" PILLAR) DOOR IND DRIVE IC DRIVER SIDE J/B ECU- IG 1 FUSE ECU-B FUSE ENGINE HOOD COURTESY SWITCH (FRONT OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HORNS SYSTEM HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF SEC- ENGINE COMPT) HORN FUSE HOT IN ON OR ACC HOT IN ON OR START IG TRLY EXTERIOR LIGHTS SYSTEM ILE JUNCTION JUNCTION CONNECTOR LCTY LEFT REAR DOOR COURTESY LIGHT SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT SIDE OF DASH) MICRO COMPUTER ORG/ WIRE PNK LSWD HCTY WIRE PNK WIRE POWER SUPPLY CIRCUIT RED WIRE RIGHT FRONT DOOR W/ MOTOR LOCK ASSEMBLY SEC HORN RELAY SECURITY HORN ASSEMBLY (LEFT SIDE OF ENGINE COMPT) TURN SIGNAL FLASHER ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ACCESSORY METER ASSEMBLY BACK DOOR LOCK ASSEMBLY BLK WIRE BLU WIRE BRN WIRE COURTESY DETEC- TION DOOR CONTROL SWITCH ASSEMBLY GRN WIRE GRY WIRE JUNCTION CONNECTOR KEY LOCK KEY UN- LOCK LEFT FRONT DOOR COURTESY LIGHT SWITCH LEFT FRONT DOOR W/ MOTOR LOCK ASSEMBLY LEFT REAR DOOR W/ MOTOR LOCK ASSEMBLY LOCK LT BLU WIRE LT GRN WIRE PANEL) PNK WIRE RED WIRE RIGHT FRONT DOOR COURTESY LIGHT SWITCH RIGHT REAR DOOR COURTESY LIGHT SWITCH RIGHT REAR DOOR W/ MOTOR LOCK ASSEMBLY SEC SECURITY IND TION DETEC- UN LOCK UN-LOCK WARNING SWITCH ASSEMBLY VIO WIRE W/ POWER BACK DOOR, BACK DOOR CLOSER, W/O POWER BACK DOOR W/O POWER BACK DOOR, BACK DOOR CLOSER WHT WIRE WHT/BLK WIRE YEL WIRE

ACCD ASSEMBLY BACK DOOR OPENER SWITCH ASSEMBLY BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY (RIGHT FRONT OF ENGINE COMPT) BRN WIRE BUZZER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DOOR 1 FUSE DOOR CONTROL SWITCH ASSEMBLY DOOR IND POWER SUPPLY CIRCUIT +B (DOME) DRIVE IC ECU-B DOME FUSE FUSE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES DRIVER SIDE J/B HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF SEC- ENGINE COMPT) HORN FUSE INDS SUT INDW SLP JUNCTION CONNECTOR LEFT REAR DOOR COURTESY LIGHT SWITCH LOCK LOCK KEY LOCK UN- KEY LT BLU WIRE LT GRN WIRE MICRO COMPUTER ORG/ WIRE POWER DISTRIBUTION SYSTEM POWER MANAGEMENT CONTROL ECU (RIGHT SIDE OF DASH) RED WIRE SEC HORN RELAY SECURITY HORN ASSEMBLY (LEFT SIDE OF ENGINE COMPT) SHIFT INTERLOCK SYSTEM SL/R STARTING/ CHARGING SYSTEM STOP FUSE STOP LIGHT SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE BZR CANN CANP COMPUTER SYSTEM DATA LINES DCTY DETEC- DRIVER SIDE J/B ECU- ECU- IG 1 FUSE FUSE ENGINE HOOD COURTESY SWITCH (FRONT OF ENGINE COMPT) GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HORN HORNS SYSTEM HOT IN ON OR JUNCTION JUNCTION CONNECTOR LCTY LEFT FRONT DOOR W/ MOTOR LOCK ASSEMBLY LEFT REAR DOOR W/ MOTOR LOCK ASSEMBLY LOCK KEY LOCK UN- KEY LSWD LSWP LT BLU WIRE LT GRN WIRE ORG/ WIRE PCTY PNK WIRE RCTY RED WIRE RIGHT FRONT DOOR W/ MOTOR LOCK ASSEMBLY RIGHT REAR DOOR W/ MOTOR LOCK ASSEMBLY TION TION DETEC- TURN SIGNAL FLASHER ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER (LEFT REAR OF ENGINE COMPT) YEL WIRE

3.5L ACCESSORY METER ASSEMBLY AGND BACK DOOR LOCK ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CODE COMPUTER DATA LINES SYSTEM COURTESY ENGINE SWITCH GRN WIRE GRY WIRE IMI IMO INDS INDW JUNCTION JUNCTION CONNECTOR LEFT FRONT DOOR COURTESY LIGHT SWITCH LT BLU WIRE LT GRN WIRE MASTER IND (W/ TFT DISPLAY) SMART KEY IND (W/ LCD DISPLAY) NEO PNK WIRE RED WIRE RIGHT FRONT DOOR COURTESY LIGHT SWITCH RIGHT REAR DOOR COURTESY LIGHT SWITCH SECURITY IND SWL TRANSPONDER KEY COIL TXCT VIO WIRE W/ POWER BACK DOOR, BACK DOOR CLOSER, W/O POWER BACK DOOR W/O POWER BACK DOOR, BACK DOOR CLOSER WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CANH CANL SWIL TXCT CODE CERTIFICATION ECU ASSEMBLY (RIGHT SIDE OF DASH) CLGB COMPUTER DATA LINES SYSTEM DATA DOOR CONTROL RECEIVER (RIGHT "D" PILLAR) EFII EFIO AGND ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF EFI 1 FUSE HOT IN ON OR START DRIVER SIDE J/B IGN FUSE IG CUTB INDOOR LUGGAGE COMPARTMENT ELECTRICAL KEY OSCILLATOR JUNCTION CONNECTOR LEFT FRONT DOOR ELECTRICAL KEY OSCILLATOR LT BLU WIRE LT GRN WIRE OUTSIDE LUGGAGE ELECTRICAL KEY ANTENNA PNK LIN WIRE PNK WIRE RCO RDA RSSI PNK WIRE REAR INDOOR ELECTRICAL KEY OSCILLATOR RED WIRE RIGHT FRONT DOOR ELECTRICAL KEY OSCILLATOR (REAR CENTER OF ROOF) RSSI SENS TRG+ VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

AF- BLK WIRE BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) BRAKE PEDAL LOAD SENSING SWITCH BRN WIRE COOLER COMPRESSOR ASSEMBLY COOLING FAN ECU ENGINE COMPT) ENGINE CONTROL MODULE ENGINE HOOD COURTESY SWITCH ENGINE ROOM J/B (LEFT SIDE OF EFI MAIN RELAY RELAY ENGINE RR DEF ROOM RELAY RELAY RELAY R/B (LEFT SIDE OF ENGINE COMPT) FAN MAIN HEADLIGHT LEVELING ECU ASSEMBLY HID TYPE IGNITION COIL ASSEMBLY 1 IGNITION COIL ASSEMBLY 2 IGNITION COIL ASSEMBLY 4 IGNITION IGNITION COIL COIL ASSEMBLY 3 ASSEMBLY 2 IGNITION IGNITION COIL COIL ASSEMBLY 4 ASSEMBLY 3 JUNCTION JUNCTION CONNECTOR KNOCK CONTROL CRANK SENSORS POSITION SHIELD SENSOR SHIELD LEFT FOG LIGHT ASSEMBLY LEFT FRONT SPEED SENSOR SHIELD LEFT HEADLIGHT ASSEMBLY LEFT WINDSHIELD HEADLIGHT WIPER MOTOR ASSEMBLY ASSEMBLY NCA WIRE OXYGEN SENSOR (BANK 1 SENSOR 2) SHIELD OXYGEN SENSOR (BANK 2 SENSOR 2) SHIELD SPIRAL CABLE SUB- ASSEMBLY DLC 3 ST RELAY TRANSMISSION CONTROL ECU ASSEMBLY WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 +B IG KSW TXCT AGND 10 11 29 40 IMO IMI 3.5L ACCESSORY METER ASSEMBLY AGND BLK WIRE BLU WIRE BRN WIRE CODE CODE GND COMPUTER DATA LINES SYSTEM CTY IND DRIVER SIDE J/B ECM (2.7L: LEFT SIDE OF ENGINE COMPT) (3.5L: RIGHT REAR OF ECU-B FUSE EFII EFIO ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B EFI 1 (LEFT SIDE OF FUSE ENGINE COMPT) HOT IN ON OR START IGN FUSE JUNCTION CONNECTOR JUNCTION UNLOCK WARNING CONNECTOR SWITCH ASSEMBLY LEFT FRONT DOOR COURTESY LIGHT SWITCH LT GRN WIRE PNK WIRE RED WIRE SECURITY IND TRANSPONDER KEY COIL TRANSPONDER KEY AMPLIFIER (RIGHT SIDE OF STEERING COLUMN) TRANSPONDER KEY ECU ASSEMBLY (W/O SMART KEY SYSTEM) (CENTER OF DASH) TXCT VIO WIRE WHT WIRE YEL WIRE