Toyota Avalon XX40 facelift (2015-2018) (upper left end of dash) Wiring diagrams

+BM BLK WIRE BLU WIRE BRN WIRE CAN (+) COMPUTER DATA LINES SYSTEM EFI 1 MAIN FUSE EFI MAIN RELAY ENGINE ROOM J/B ASSEMBLY ENGINE ROOM R/B ASSEMBLY ETCS FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES LT GRN WIRE ORG/ WIRE PADDLE SHIFT SWITCH STEERING PAD SWITCH ASSEMBLY PNK WIRE RED WIRE RELAY ENERGIZED SFTD SFTU SHIFT DOWN SHIFT UP SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) THROTTLE BODY W/ MOTOR ASSEMBLY (RIGHT REAR OF ENGINE) TRANSMISSION CONTROL SWITCH (LOWER SHIFT LEVER ASSEMBLY) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 RELAY ENERGIZED 2 RELAY ENERGIZED ANTI-LOCK BRAKES SYSTEM BKUP LP FUSE BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU-B 1 FUSE ENGINE ROOM R/B ASSEMBLY GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LED DRIVER LT GRN WIRE ORG/ WIRE OUT PARK/NEUTRAL POSITION SWITCH ASSEMBLY PNK WIRE RED WIRE SPEAKER STARTING/ CHARGING SYSTEM STOP FUSE STOP LIGHT SWITCH ASSEMBLY TELLTALE TFT DISPLAY DRIVER VIO WIRE W/ DYNAMIC RADAR CRUISE CONTROL W/O DYNAMIC RADAR CRUISE CONTROL WHT WIRE WHT/BLK WIRE YEL WIRE

A/C AMPLIFIER ASSEMBLY BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CANN CANP CAYH CAYL CERTIFICATION ECU (RIGHT END OF DASH) COMBINATION METER ASSEMBLY CSPT DOOR LOCKS, ANTI-THEFT SYSTEMS GRN WIRE GRY WIRE HEADLIGHTS SYSTEM ILSW IND INSTRUMENT PANEL J/B ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT POSITION CONTROL ECU ASSEMBLY (LEFT FRONT POWER SEAT SWITCH) LLEW LT BLU WIRE LT GRN WIRE MAIN BODY ECU MEMORY SYSTEMS MIRB MIRE MIRS NAVIGATION RECEIVER ASSEMBLY NETWORK GATEWAY ECU (IF EQUIPPED) (RIGHT END OF DASH) ORG/ WIRE OSPT PNK WIRE RED WIRE RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RLEW STEERING SENSOR TRUNK, TAILGATE, FUEL DOORS SYSTEM TSW VIO WIRE W/ NAVIGATION W/O NAVIGATION W/ NETWORK GATEWAY ECU W/O NETWORK GATEWAY ECU WHT WIRE WHT/BLK WIRE

A/C AMPLIFIER ASSEMBLY AIR BAG SENSOR ASSEMBLY BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CAN (+) CANN CANP CERTIFICATION ECU (RIGHT END OF DASH) COMBINATION METER ASSEMBLY DATA LINK CONNECTOR 3 DCM (TELEMATICS TRANSCEIVER) GRN WIRE GRY WIRE HEADLIGHT LEVELING ECU HOT AT ALL TIMES INIT INSTRUMENT PANEL J/B ASSEMBLY LEFT "C" PILLAR) LIMIT SWITCH LT BLU WIRE LT GRN WIRE LVL MAIN BODY ECU NAVIGATION RECEIVER ASSEMBLY OBD FUSE OCCUPANT DETECTION ECU ORG/ WIRE PNK WIRE POWER STEERING ECU ASSEMBLY PRST RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RIGHT FRONT SEAT INNER BELT ASSEMBLY SIL STEERING SENSOR TAC TACH TRANSMISSION CONTROL ECU ASSEMBLY VIO WIRE W/ CLIMATE CONTROL SEAT W/ MEMORY W/ NAVIGATION W/ NETWORK GATEWAY ECU W/O NETWORK GATEWAY ECU W/ SAFETY CONNECT W/O CLIMATE CONTROL SEAT W/O NAVIGATION WHT WIRE WHT/BLK WIRE YEL WIRE

AUTO BLK WIRE BLU WIRE CANADA USA COMPUTER DATA LINES SYSTEM DRL OFF ECU-ACC FUSE GRN WIRE GRY WIRE HEAD HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT W/ ACC 1 RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LCTY LEFT LEFT REAR COMBINATION LIGHT ASSEMBLY LIGHT CONTROL SWITCH MAIN BODY ECU OFF ORG/ WIRE PNK WIRE RCTY RED WIRE RELAY ENERGIZED RIGHT RIGHT REAR COMBINATION LIGHT ASSEMBLY SIDE MARKER STOP TAIL TAIL FUSE TAIL RELAY TURN TURN SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU-B 1 FUSE ENGINE ROOM R/B ASSEMBLY FLASHER CIRCUIT GRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LED CPU DRIVER LEFT OUTER REAR VIEW MIRROR ASSEMBLY LT BLU WIRE ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT OUTER REAR VIEW MIRROR ASSEMBLY SPEAKER STOP FUSE TELLTALE TURN TURN, HAZ FUSE VIO WIRE W/ MEMORY W/O MEMORY WHT WIRE WHT/BLK WIRE YEL WIRE

BACKUP BACKUP LAMPS CIRCUIT BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CENTER STOP LIGHT ASSEMBLY CERTIFICATION ECU (RIGHT END OF DASH) COMPUTER DATA LINES SYSTEM ENGINE ROOM J/B ASSEMBLY GRN WIRE GRY WIRE HAZARD WARNING SIGNAL SWITCH ASSEMBLY HTR LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT REAR LIGHT ASSEMBLY LT BLU WIRE LT GRN WIRE ORG/ WIRE OUT PNK WIRE RADIO SETTING CONDENSER (CENTER STOP LIGHT) RED WIRE RELAY ENERGIZED RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT REAR LIGHT ASSEMBLY SHIFT LOCK CONTROL ECU (LOWER SHIFT LEVER ASSEMBLY) STOP LIGHT SWITCH ASSEMBLY TAIL TRANSMISSION CONTROL ECU ASSEMBLY TRN+ TRNI VIO WIRE W/ DYNAMIC RADAR CRUISE CONTROL W/O DYNAMIC RADAR CRUISE CONTROL WHT WIRE WHT/BLK WIRE YEL WIRE

A/F HTR RELAY AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) SHIELD AIR FUEL RATIO SENSOR (BANK 2 SENSOR 1) SHIELD BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRAKE FLUID LEVEL WARNING SWITCH BRAKE PEDAL LOAD SENSING SWITCH BRN WIRE CANISTER PUMP MODULE CERTIFICATION ECU COMPRESSOR W/ PULLEY ASSEMBLY COOLING FAN ECU CRANK POSITION SENSOR SHIELD CRUISE CONTROL MAIN SWITCH DATA LINK CONNECTOR 3 ECM (ENGINE CONTROL MODULE) EFI MAIN RELAY ENGINE CONTROL MODULE ENGINE HOOD COURTESY SWITCH ENGINE ROOM J/B ASSEMBLY ENGINE ROOM J/B ASSEMBLY INTEGRATION RELAY ENGINE ROOM R/B ASSEMBLY FAN RELAY HALOGEN TYPE HEADLIGHT LEVELING ECU ASSEMBLY IGNITION COIL ASSEMBLY 1 IGNITION COIL ASSEMBLY 2 IGNITION COIL ASSEMBLY 3 IGNITION COIL ASSEMBLY 4 IGNITION COIL ASSEMBLY 5 IGNITION COIL ASSEMBLY 6 KNOCK CONTROL SENSOR (BANK 1, 2) SHIELD LEFT FOG LIGHT ASSEMBLY LEFT FRONT TURN SIGNAL LIGHT LEFT HEADLIGHT ASSEMBLY LEVEL WARNING SWITCH ASSEMBLY MILLIMETER WAVE RADAR SENSOR ASSEMBLY NCA WIRE OXYGEN SENSOR (BANK 1 SENSOR 2) SHIELD OXYGEN SENSOR (BANK 2 SENSOR 2) SHIELD REAR WINDOW DEFOGGER RIGHT FOG LIGHT ASSEMBLY RIGHT FRONT TURN SIGNAL LIGHT RIGHT HEADLIGHT ASSEMBLY SPIRAL CABLE SUB-ASSEMBLY ST RELAY STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY STOP LIGHT SWITCH ASSEMBLY TOP OF ENGINE) TRANSMISSION CONTROL ECU ASSEMBLY TRANSMISSION CONTROL SWITCH VIO WIRE W/ HID W/ HALOGEN W/ LED W/O DYNAMIC RADAR CRUISE CONTROL WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER MOTOR ASSEMBLY WIRELESS DOOR LOCK BUZZER

ACC 1 RELAY ACC 2 RELAY AIR BAG SENSOR ASSEMBLY ALL DR LOCK RELAY BLK WIRE BRN WIRE COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY CURTAIN SWITCH ASSEMBLY D DR UNLOCK RELAY DRIVING SUPPORT ECU ASSEMBLY FORWARD RECOGNITION CAMERA FRONT CONSOLE BOX LIGHT ASSEMBLY GRN WIRE INNER REAR VIEW MIRROR ASSEMBLY LEFT FRONT DOOR AMBIENT LIGHT LEFT FRONT DOOR LOCK W/ MOTOR ASSEMBLY LEFT FRONT ELECTRICAL KEY ANTENNA LEFT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT INSTRUMENT PANEL AMBIENT LIGHT LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT OUTER REAR VIEW MIRROR ASSEMBLY LEFT POWER OUTLET SOCKET ASSEMBLY 1 LEFT VISOR ASSEMBLY LUGGAGE DOOR OPENING SWITCH ASSEMBLY MAIN BODY ECU MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY OUTER MIRROR SWITCH ASSEMBLY P, RR, RL DR UNLOCK RELAY PRE-COLLISION SYSTEM CANCEL SWITCH ASSEMBLY RAIN SENSOR REAR CONSOLE BOX LIGHT ASSEMBLY RIGHT INSTRUMENT PANEL AMBIENT LIGHT RIGHT VISOR ASSEMBLY ROOF CONSOLE BOX ASSEMBLY SEAT BELT CONTROL ECU SEAT MEMORY SWITCH SLIDING ROOF CONTROL ECU SPOT LIGHT ASSEMBLY TRK OPN RELAY VSC OFF SWITCH W/ MEMORY W/0 MEMORY W/O AUTO WIPER SYSTEM W/O MEMORY WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER RELAY ASSEMBLY WIRELESS CHARGER ASSEMBLY

BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE BRX BTX CAN I/F CANL IG+ CHECK CONNECTOR (REMOTE ENGINE STARTER) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B ASSEMBLY GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE R+B RED WIRE REMOTE ENGINE STARTER ECU (IF EQUIPPED) RESD RIGHT END OF DASH) RSIG RSLP S-HORN FUSE S-HORN RELAY SECURITY HORN ASSEMBLY SPEAKER TFT DISPLAY DRIVER VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE