Toyota Avalon XX40 (2012-2015) brn Wiring diagrams

1 2 3 GRF GSN GCS 2 1 GND ILK 4 5 6 MRF MSN MCS 7 3 PNK WIRE 7 8 9 GRFG GSNG GCSG BLK WIRE BLU WIRE BRN WIRE CLK- MTH- HTM- COMPT) DC/ DC-S FUSE DC/DC FUSE DC/DC IGCT FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE ENGINE ROOM R/B (LEFT SIDE OF ENGINE ENGINE ROOM R/B 2 (RIGHT SIDE OF ENGINE COMPT) FUSE GCS GCSG GMT GMTG GRF GRFG GRN WIRE GROUND 1 GRY WIRE GSN GSNG HOT AT ALL TIMES HOT IN ON OR START HOT W/ IGCT RELAY ENERGIZED HSDN HYBRID VEHICLE GENERATOR HYBRID VEHICLE TRANSAXLE ASSEMBLY ILKI ILKO INTERLOCK SWITCH (SERVICE PLUG GRIP) (RIGHT CENTER FRONT OF HV BATTERY COMPT) INV FUSE INVERTER W/ CONVERTER ASSEMBLY (LEFT FRONT OF ENGINE COMPT) LT BLU WIRE LT GRN WIRE MCS MCSG METER MMT MMTG MRF MRFG MRFG MSNG MCSG MSN MSNG NCA WIRE PM IGCT FUSE PNK WIRE RED WIRE REQ+ VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/ORG WIRE YEL WIRE

1 2 3 4 5 6 7 8 IGCT IDH 1 2 ACPE ACPB 1 2 CBI CEI 16 24 25 32 27 26 11 21 GI MMT MMTG ILK GMTG GMT VLO NODD 2 6 3 5 7 GND 24 25 HTM+ HTM- 30 29 MTH+ MTH- 33 32 REQ+ REQ- AIR CONDITIONING SYSTEM AMD BLK WIRE BLU WIRE BRN WIRE BUZZER CAN I/F CLK- CLK+ COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE CONTROLS SYSTEM FUSE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL STOP J/B FUSE (LEFT END OF DASH) HOT IN ON OR START ENGINE ROOM J/B (LEFT SIDE OF ENGINE ECU- HSDN INVERTER W/ CONVERTER ASSEMBLY (LEFT FRONT OF ENGINE COMPT) LED DRIVER LT BLU WIRE LT GRN WIRE NCA WIRE NODD VLO ORG/ WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU (LEFT END OF DASH) RED WIRE STOP LIGHT SWITCH ASSEMBLY STP MJ FD RV TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/ORG WIRE YEL WIRE

1 31 108 29 30 128 126 127 125 CAN- CAN+ 60 70 68 71 69 +BM BATT MREL BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM EFI 1 FUSE EFI 2 FUSE EFI MAIN RELAY EFI- MAIN 1 FUSE ENGINE CONTROL MODULE (ECM) (LEFT REAR OF ENGINE COMPT) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ETCS FUSE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES J/C LT GRN WIRE M- M+ METER ORG/ WIRE PNK 2 3 1 46 36 51 32 54 55 56 57 58 59 +B WIRE PNK WIRE RED WIRE RELAY ENERGIZED SFTD SFTD SFTU SFTU SHIFT DOWN SHIFT UP SPIRAL CABLE (STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY STP IGSW VPA EPA VCPA THROTTLE BODY W/ MOTOR (RIGHT REAR OF ENGINE) VIO WIRE W/ PADDLE SHIFT SWITCH W/O PADDLE SHIFT SWITCH WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 BATT BLK WIRE BLU WIRE BRN WIRE CAN (-) CAN (+) COMPUTER DATA LINES SYSTEM EFI 1 FUSE (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B GRN WIRE GRY WIRE HOT AT ALL TIMES OIL PRESSURE SWITCH TEMPERATURE SENSOR ORG/ WIRE PNK WIRE RED WIRE STA NSW STP IGSW STARTING/ CHARGING SYSTEM TRANSMISSION CONTROL ECU (LEFT SIDE OF TRANSAXLE) WHT WIRE WHT/BLK WIRE YEL WIRE

+ECU 11 12 LBE+ LBE- 12 13 FSR + FSR - A/B FUSE AIR BAG SENSOR ASSEMBLY (UNDER FRONT OF CENTER CONSOLE) AUTO BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BUCKLE SWITCH CAN I/F CANADA USA COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM D/L DRL OFF OFF ECU-B 1 FUSE ENGINE ROOM R/B (LEFT SIDE FUSE GRN WIRE HEAD TAIL HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT W/ HOT W/ ACC 1 RELAY ENERGIZED I/F TFT DISPLAY DRIVER INSTRUMENT PANEL J/B (LEFT END OF DASH) LED DRIVER LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT FRONT "B" PILLAR) LEFT FRONT SEAT INNER BELT ASSEMBLY LIGHT CONTROL LT GRN WIRE MAIN BODY ECU (ATTACHED TO INSTRUMENT PANEL J/B) OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT) OF ENGINE COMPT) PARKING BRAKE SWITCH (BASE OF PARKING BRAKE FOOT PEDAL ASSEMBLY) PNK WIRE RED WIRE RELAY ENERGIZED RIGHT FRONT SEAT INNER BELT ASSEMBLY SPEAKER SWITCH TAIL TELLTALE VIO WIRE WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE YEL WIRE

+ECU 11 12 LBE+ LBE- 12 13 FSR + FSR - A/B FUSE AIR BAG SENSOR ASSEMBLY (UNDER FRONT OF CENTER CONSOLE) AUTO BLK WIRE BLK/ WHT WIRE BLU WIRE BRN WIRE BUCKLE SWITCH CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM D/L DRL OFF ECU-B 1 FUSE ENGINE ROOM R/B (LEFT SIDE FUSE GRN WIRE HEAD TAIL HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT W/ HOT W/ ACC 1 RELAY ENERGIZED I/F TFT DISPLAY DRIVER INSTRUMENT PANEL J/B (LEFT END OF DASH) LED DRIVER LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT FRONT "B" PILLAR) LEFT FRONT SEAT INNER BELT ASSEMBLY LIGHT CONTROL MAIN BODY ECU (ATTACHED TO INSTRUMENT PANEL J/B) OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT) OF ENGINE COMPT) PARKING BRAKE SWITCH (BASE OF PARKING BRAKE FOOT PEDAL ASSEMBLY) PNK WIRE RED WIRE RELAY ENERGIZED RIGHT FRONT SEAT INNER BELT ASSEMBLY SPEAKER SWITCH TAIL TELLTALE VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+B PGND 1 2 3 4 5 6 7 8 9 10 MOR- MOR+ MOL+ MOL- 1 2 3 4 5 6 7 8 CANH CANL 2 1 IG 1 BZ 5 4 3 2 IGB BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY (EXCEPT HYBRID) SKID CONTROL BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVING SUPPORT ECU ASSEMBLY (RIGHT END OF DASH) ECU-B 1 FUSE EXCEPT HYBRID FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (LEFT END OF DASH) LED DRIVER LEFT FRONT SEAT OUTER BELT ASSEMBLY (BASE OF LEFT FRONT "B" PILLAR) LT BLU WIRE MILLIMETER WAVE RADAR SENSOR ASSEMBLY (BEHIND CENTER OF FRONT GRILLE) ORG/ WIRE PBSW PNK 13 15 16 COMPUTER DATA LINES SYSTEM WIRE PNK WIRE PRE-COLLISION SYSTEM CANCEL PSB FUSE RED WIRE RELAY ENERGIZED RELAY ENERGIZED ENGINE METER- IG 2 FUSE ROOM R/B (LEFT SIDE OF ENGINE COMPT) RIGHT FRONT SEAT OUTER BELT ASSEMBLY (BASE OF RIGHT FRONT "B" PILLAR) SEAT BELT CONTROL ECU (RIGHT SIDE OF DASH) SGND SKID CONTROL BUZZER ASSEMBLY (LEFT SIDE OF DASH) SWITCH ASSEMBLY TELLTALE TFT DISPLAY DRIVER VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

6 2 3 5 PNK WIRE BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BUCKLE SWITCH CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR 3 (LOWER LEFT SIDE OF DASH) ECU-B 1 FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) EXCEPT HYBRID FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (LEFT END OF DASH) LED DRIVER LIMIT SWITCH LT BLU WIRE LT GRN WIRE METER OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT) PNK WIRE RED WIRE RELAY ENERGIZED RIGHT FRONT SEAT INNER BELT ASSEMBLY SIL TELLTALE VIO WIRE W/ CLIMATE CONTROL SEAT W/O CLIMATE CONTROL SEAT WHT WIRE WHT/BLK WIRE YEL WIRE

+ECU 15 14 2 1 CANL CANH 5 17 6 15 6 7 RCO RDAM CSEL BLK WIRE BLU WIRE BRN WIRE CAN I/F CERTIFICATION ECU (RIGHT END OF DASH) CLSW RDA PRG CSEL +B COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM D/L DATA +5 ECU-B 1 FUSE ECU-B 2 FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) EXCEPT HYBRID EXCEPT HYBRID HYBRID FUSE GROUND 2 (EXCEPT HYBRID: CENTER OF DASH) (HYBRID: UNDER FRONT OF CENTER CONSOLE) HOT AT ALL TIMES HOT W/ HOT W/ ACC 1 RELAY ENERGIZED I/F TFT DISPLAY DRIVER INSTRUMENT PANEL J/B (LEFT END OF DASH) JI (NEAR BASE OF RIGHT "B" PILLAR) LED DRIVER MAIN BODY ECU (ATTACHED TO INSTRUMENT PANEL J/B) NCA WIRE ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED SPEAKER TELLTALE TIRE PRESSURE WARNING RESET SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

-1 +2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 +SM IG PNK WIRE 24 25 26 SPD BLK WIRE BLU WIRE BRN WIRE FLUID RESERVOIR) FUSE GRN WIRE GROUND JUNCTION GRY WIRE INSTRUMENT PANEL J/B (LEFT END OF DASH) LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED VIO WIRE WASHER FUSE WHT WIRE WHT/BLK WIRE WIG WINDSHIELD WASHER MOTOR, PUMP ASSEMBLY (ON WASHER WINDSHIELD WIPER MOTOR (LEFT REAR OF ENGINE COMPT) WINDSHIELD WIPER RELAY (RIGHT SIDE OF DASH) WIPER FUSE WIPER-S FUSE YEL WIRE