Wiring diagrams for Toyota Aurion II (2012-2017)

Defoggers circuit

Power door locks circuit

Electrochromic mirror circuit Power mirrors circuit

Driver power seat circuit Heated seats circuit Heated steering wheel circuit Passenger power seat circuit

CHILD SECURITY LOCK RLY CTRL HORN RLY CTRL LOCK CTRL LOCK SIG REMOTE CONTROL DOOR LOCK RECEIVER SECURITY LOCK SW SIG STEERING WHEEL AIR BAG COIL

ACTUATOR CTRL ACTUATOR LO REF ACTUATOR RECEIVE SIG ACTUATOR UNLOCK CTRL DRIVER OUTSIDE REAR VIEW MIRROR MOTOR DRIVER SEAT HORIZONTAL MOTOR DRIVER SEAT LUMBAR SUPPORT HORIZONTAL MOTOR DRIVER SEAT REAR VERTICAL MOTOR LOGIC DRIVER WINDOW MOTOR MOTOR STATUS MOTOR STATUS SIG LR MOTOR STATUS SIG RR PASSENGER OUTSIDE REAR VIEW MIRROR MOTOR PASSENGER SEAT HORIZONTAL MOTOR PASSENGER SEAT LUMBAR SUPPORT HORIZONTAL MOTOR PASSENGER SEAT REAR VERTICAL MOTOR

TELEMATICS BUTTON ASSEMBLY

BODY CONTROL MODULE HVAC CONTROL MODULE STEERING WHEEL HEATING CONTROL MODULE TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE

BATTERY FUSE BLOCK BCM 2 FUSE BCM 3 FUSE BCM 6 FUSE BCM 7 FUSE BCM 8 FUSE DRVR PWR SEAT FUSE FUSE 5 HTD STR WHL/SPARE FUSE I/P CLSTR FUSE INSTRUMENT PANEL FUSE BLOCK MIR DEFOG FUSE MIR WNDW MDL FUSE MISC RUN/CRNK FUSE ONSTAR/ HVAC FUSE PASS PWR SEAT FUSE REAR WNDW DEFOG FUSE UNDERHOOD FUSE BLOCK

DRIVER BACK SEAT HEATING ELEMENT DRIVER CUSHION SEAT HEATING ELEMENT PASSENGER BACK SEAT HEATING ELEMENT PASSENGER CUSHION SEAT HEATING ELEMENT STEERING WHEEL HEATER

BACKUP LAMP CTRL

CHILD SECURITY LOCK DISABLE RELAY HOT W/ IGNITION MAIN RELAY ENERGIZED REAR DEFOGGER RELAY

AMBIENT LIGHT/ SUNLOAD SENSOR

DRIVER DOOR LOCK SWITCH DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT HEATING SWITCH DRIVER SEAT LUMBAR SUPPORT SWITCH DRIVER WINDOW SWITCH HEATED STEERING WHEEL SWITCH LEFT REAR WINDOW SWITCH LEFT STEERING WHEEL CONTROLS SWITCH LOCKOUT SWITCH ONSTAR SWITCH OUTSIDE REAR VIEW MIRROR SWITCH PASSENGER DOOR LOCK SWITCH PASSENGER SEAT ADJUSTER SWITCH PASSENGER SEAT HEATING SWITCH PASSENGER SEAT LUMBAR SUPPORT SWITCH PASSENGER WINDOW SWITCH PHONE SWITCH REAR DEFOGGER SWITCH RIGHT REAR WINDOW SWITCH SOS SWITCH

BLK WIRE BLK/LT GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/GRN WIRE BRN WIRE BRN/LT BLU WIRE BRN/LT GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE DK BLU WIRE DK BLU/WHT WIRE GRN WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/LT GRN WIRE GRY/WHT WIRE KEYPAD GREEN LED CONTROL IND KEYPAD GREEN LED CTRL KEYPAD RED LED CONTROL IND WIRE KEYPAD RED LED CTRL WIRE LT BLU WIRE LT BLU/VIO WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/GRY WIRE LT GRN/LT BLU WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE NCA WIRE RED WIRE RED/BRN WIRE RED/GRY WIRE RED/LT BLU WIRE RED/LT GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE VIO WIRE VIO/BLK WIRE VIO/LT GRN WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/LT BLU WIRE WHT/VIO WIRE YEL WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/LT GRN WIRE YEL/VIO WIRE

2 WAY 4-WAY ACTR CTRL ACTR LOW REF ACTR RECEIVE SIG ACTR TRANSMIT SIG AIR TEMP DOOR AJAR SW SIG BATT POSITIVE VOLT COMP SW COMPUTER DATA LINES SYSTEM CREW CAB CTRL LOW REF DEFOGGER SYSTEM DRIVER DOOR LATCH ASSEMBLY DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR- VIEW MIRROR DRV HEATED BACK ELEMENT CTRL DRV HEATED BACK NTC SIG DRV HEATED SEAT ELEMENT CTRL DRV HEATED SEAT ELEMENT LO REF DRV HEATED SEAT NTC LO REF DRV HEATED SEAT NTC SIG EXTENDED CAB EXTENDED CAB CREW CAB GMLAN SERIAL DATA - 1 HEADLIGHTS SYSTEM HEATED STEERING WHEEL IND HIGH CTRL HOOD AJAR SW SIG HORNS SYSTEM HOT AT ALL TIMES INSIDE REAR VIEW MIRROR INSTRUMENT CLUSTER KEYPAD CONTROL KEYPAD SIG KEYPAD SIGNAL IND LED CTRL LEFT REAR LOWER DOOR LATCH ASSEMBLY LEFT REAR UPPER DOOR LATCH ASSEMBLY LEFT RIGHT LF DR AJAR LH HDLP LOW BEAM CTRL LIN BUS 3 LIN BUS 4 LO SPD GMLAN SERIAL DATA 2 LOCAL INTERCONNECT NETWORK SERIAL DATA BUS 2 LOCKOUT IND LR DR LR DR AJAR SW SIG MIRROR DIMMING PASS HEATED BACK ELEMENT CTRL PASS HEATED BACK NTC LO REF PASS HEATED BACK NTC SIG PASS HEATED SEAT ELEMENT CTRL PASS HEATED SEAT ELEMENT LO REF PASS HEATED SEAT NTC LO REF PASS HEATED SEAT NTC SIG PASSENGER DOOR LATCH ASSEMBLY PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR GLASS REAR DEFOGGER REAR DEFOGGER GRID REAR DEFOGGER IND RF DR RH HDLP LOW BEAM CTRL RIGHT REAR LOWER DOOR LATCH ASSEMBLY RIGHT REAR UPPER DOOR LATCH ASSEMBLY RLY CTRL RR DR - RR DR AJAR SW SIG RUN/CRANK IGN 1 VOLT RUN/CRANK IGN 1 VOLTAGE SEC IND CTRL SECURITY IND SENS SIG SW SIG TEMP SW TRANSMIT SIG UNLOCK CTRL UNLOCK SIG W/ POWER LUMBAR SEAT W/ REMOTE KEYLESS ENTRY W/O POWER LUMBAR SEAT W/O REMOTE KEYLESS ENTRY