Toyota Avalon XX40 facelift (2015-2018) ecm (engine control module) Wiring diagrams

AMP FUSE BKUP LP FUSE BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY ECM (ENGINE CONTROL MODULE) ENGINE ROOM R/B ASSEMBLY EXCEPT HYBRID GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC 2 RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY INTEGRATION RELAY ENGINE ROOM J/B ASSEMBLY LT BLU WIRE LT GRN WIRE MCLS MGCT PARK/NEUTRAL POSITION SWITCH ASSEMBLY PNK WIRE RADIO- ACC FUSE RADIO-B FUSE RED WIRE RELAY ENERGIZED SHIELD SKID CONTROL ECU W/ ACTUATOR (BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY) TFT VIO WIRE WHT WIRE YEL WIRE

ANTENNA ANTI-THEFT SYSTEM BKUP LP FUSE BLK WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CA+ CB+ CGND COMPUTER DATA LINES SYSTEM CV+ ECM (ENGINE CONTROL MODULE) EXCEPT HYBRID GRN WIRE GRY WIRE GVIF INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE NCA WIRE ON/OFF INDICATOR, ORG/ WIRE P-AB PAON PARK/NEUTRAL POSITION SWITCH ASSEMBLY PASSENGER AIR BAG PNK WIRE RADIO, DISPLAY RECEIVER ASSEMBLY REAR TELEVISION CAMERA ASSEMBLY RED WIRE RELAY ENERGIZED SATELLITE RADIO ANTENNA ASSEMBLY SDARS ANTENNA SECURITY INDICATOR SHIELD SKID CONTROL ECU W/ ACTUATOR (BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY) STEREO COMPONENT TUNER ASSEMBLY (W/ SDARS) SUPPLEMENTAL RESTRAINTS SYSTEM TELEPHONE ANTENNA ASSEMBLY TO RADIO, DISPLAY RECEIVER ASSEMBLY (DIAGRAM 3 OF 4) VIO WIRE W/ PARKING ASSIST WHT WIRE WHT/BLK WIRE YEL WIRE

ANTENNA ANTI-THEFT SYSTEM BKUP LP FUSE BLK WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CA+ CB+ CGND COMPUTER DATA LINES SYSTEM CV+ ECM (ENGINE CONTROL MODULE) EXCEPT HYBRID GPS ANTENNA GRN WIRE GRY WIRE GVIF INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE NAVIGATION RECEIVER ASSEMBLY NCA WIRE ON/OFF INDICATOR, ORG/ WIRE P-AB PAON PARK/NEUTRAL POSITION SWITCH ASSEMBLY PASSENGER AIR BAG PNK WIRE REAR TELEVISION CAMERA ASSEMBLY RED WIRE RELAY ENERGIZED SATELLITE RADIO ANTENNA ASSEMBLY SDARS ANTENNA SECURITY INDICATOR SHIELD SKID CONTROL ECU W/ ACTUATOR (BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY) STEREO COMPONENT TUNER ASSEMBLY (W/ SDARS) SUPPLEMENTAL RESTRAINTS SYSTEM TELEPHONE ANTENNA ASSEMBLY TO RADIO, DISPLAY RECEIVER ASSEMBLY (DIAGRAM 3 OF 4) VIO WIRE W/ PARKING ASSIST WHT WIRE WHT/BLK WIRE YEL WIRE

ANTENNA ANTI-THEFT SYSTEM BKUP LP FUSE BLK WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CA+ CB+ CGND COMPUTER DATA LINES SYSTEM CV+ ECM (ENGINE CONTROL MODULE) EXCEPT HYBRID GRN WIRE GRY WIRE GVIF INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE NCA WIRE ON/OFF INDICATOR, ORG/ WIRE P-AB PAON PARK/NEUTRAL POSITION SWITCH ASSEMBLY PASSENGER AIR BAG PNK WIRE RADIO, DISPLAY RECEIVER ASSEMBLY REAR TELEVISION CAMERA ASSEMBLY RED WIRE RELAY ENERGIZED SATELLITE RADIO ANTENNA ASSEMBLY SDARS ANTENNA SECURITY INDICATOR SHIELD SKID CONTROL ECU W/ ACTUATOR (BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY) STEREO COMPONENT TUNER ASSEMBLY (W/ SDARS) SUPPLEMENTAL RESTRAINTS SYSTEM TELEPHONE ANTENNA ASSEMBLY TO RADIO, DISPLAY RECEIVER ASSEMBLY (DIAGRAM 3 OF 4) VIO WIRE W/ PARKING ASSIST 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

AIR FUEL RADIO SENSOR (BANK 1 SENSOR 1) BLK WIRE BLU WIRE BRAKE BOOSTER PUMP ASSEMBLY BRAKE FLUID LEVEL WARNING SWITCH BRN WIRE CANISTER PUMP MODULE COMPRESSOR W/ MOTOR ASSEMBLY COOLING FAN ECU CRANK POSITION SENSOR SHIELD DATA LINK CONNECTOR 3 ECM (ENGINE CONTROL MODULE) EFI MAIN RELAY EFI MAIN RELAY 2 ENG W/PMP RELAY ENGINE HOOD COURTESY SWITCH ENGINE ROOM J/B ASSEMBLY ENGINE ROOM R/B 2 ASSEMBLY ENGINE ROOM R/B ASSEMBLY ENGINE WATER PUMP ASSEMBLY FAN RELAY HALOGEN TYPE HEADLIGHT LEVELING ECU ASSEMBLY IGCT RELAY IGNITION COIL ASSEMBLY 1 IGNITION COIL ASSEMBLY 2 IGNITION COIL ASSEMBLY 3 IGNITION COIL ASSEMBLY 4 INTAKE MASS AIR FLOW METER SUB-ASSEMBLY SHIELD INTEGRATION RELAY INV W/ PMP RELAY INVERTER W/ CONVERTER ASSEMBLY INVERTER WATER PUMP W/ MOTOR ASSEMBLY KNOCK CONTROL SENSOR (BANK 1) SHIELD LEFT FOG LIGHT ASSEMBLY LEFT FRONT SPEED SENSOR SHIELD LEFT FRONT TURN SIGNAL LAMP LEFT HEADLIGHT ASSEMBLY LEFT REAR SPEED SENSOR SHIELD LEVEL WARNING SWITCH ASSEMBLY MILLIMETER WAVE RADAR SENSOR ASSEMBLY NCA WIRE RIGHT FOG LIGHT ASSEMBLY RIGHT FRONT SPEED SENSOR SHIELD RIGHT FRONT TURN SIGNAL LIGHT RIGHT HEADLIGHT ASSEMBLY RIGHT REAR SPEED SENSOR SHIELD SKID CONTROL ECU W/ ACTUATOR STOP LIGHT SWITCH ASSEMBLY TRANSMISSION CONTROL SWITCH VIO WIRE W/ HALOGEN WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER MOTOR ASSEMBLY WIRELESS DOOR LOCK BUZZER

BLK WIRE BLU WIRE BRN WIRE CERTIFICATION ECU (RIGHT END OF DASH) COMPUTER DATA LINES SYSTEM COURTESY DCM (TELEMATICS TRANSCEIVER) ECM (ENGINE CONTROL MODULE) ENGINE OIL PRESSURE SWITCH ASSEMBLY GRN WIRE HEADLIGHT LEVELING ECU HYBRID EXCEPT HYBRID INSTRUMENT PANEL J/B ASSEMBLY LCTY FLCY LEFT "C" PILLAR) LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LGCY CANH LT BLU WIRE LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY MAIN BODY ECU NAVIGATION RECEIVER ASSEMBLY OPSW ORG/ WIRE PARKING BRAKE SWITCH ASSEMBLY PNK WIRE RADIO, DISPLAY RECEIVER ASSEMBLY RCTY RED WIRE RELAY ENERGIZED RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY SPDP SPDR STEREO COMPONENT AMPLIFIER TRANSMISSION CONTROL ECU VEHICLE APPROACHING SPEAKER CONTROLLER VIO WIRE W/ NAVIGATION W/ SAFETY CONNECT W/O SAFETY CONNECT W/O NAVIGATION WHT WIRE WINDSHIELD WIPER RELAY YEL WIRE

AMP FUSE BKUP LP FUSE BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY ECM (ENGINE CONTROL MODULE) ENGINE ROOM R/B ASSEMBLY EXCEPT HYBRID GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC 2 RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY INTEGRATION RELAY ENGINE ROOM J/B ASSEMBLY LT BLU WIRE LT GRN WIRE MCLS MGCT PARK/NEUTRAL POSITION SWITCH ASSEMBLY PNK WIRE RADIO- ACC FUSE RADIO-B FUSE RED WIRE RELAY ENERGIZED SHIELD SKID CONTROL ECU W/ ACTUATOR (BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY) TFT VIO WIRE WHT WIRE YEL WIRE

ANTENNA ANTI-THEFT SYSTEM BKUP LP FUSE BLK WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CA+ CB+ CGND COMPUTER DATA LINES SYSTEM CV+ ECM (ENGINE CONTROL MODULE) EXCEPT HYBRID GPS ANTENNA GRN WIRE GRY WIRE GVIF INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE NAVIGATION RECEIVER ASSEMBLY NCA WIRE ON/OFF INDICATOR, ORG/ WIRE P-AB PAON PARK/NEUTRAL POSITION SWITCH ASSEMBLY PASSENGER AIR BAG PNK WIRE REAR TELEVISION CAMERA ASSEMBLY RED WIRE RELAY ENERGIZED SATELLITE RADIO ANTENNA ASSEMBLY SDARS ANTENNA SECURITY INDICATOR SHIELD SKID CONTROL ECU W/ ACTUATOR (BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY) STEREO COMPONENT TUNER ASSEMBLY (W/ SDARS) SUPPLEMENTAL RESTRAINTS SYSTEM TELEPHONE ANTENNA ASSEMBLY TO RADIO, DISPLAY RECEIVER ASSEMBLY (DIAGRAM 3 OF 4) VIO WIRE W/ PARKING ASSIST WHT WIRE WHT/BLK WIRE YEL WIRE