Toyota Avalon XX30 facelift 2 (2010-2012) (front passenger's seat) Wiring diagrams

1 2 CAN+ CAN- 16 13 22 SIL CANH CANL 27 41 49 PNK TC CANH CANL WIRE 3 10 TC SIL 42 24 11 25 13 WFSE TS CANH CANL D/G AIR BAG SENSOR ASSEMBLY CENTER AIR BAG SENSOR ASSEMBLY CENTER (UNDER FRONT OF CENTER BLK WIRE BLU WIRE BRN WIRE CAN (+) CG SG CANH SIL LVL D/G DATA LINK CONNECTOR 3 DATA LINK CONNECTOR 3 (LOWER LEFT SIDE OF DASH) DIA ENGINE CONTROL MODULE ENGINE CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) FLOOR CONSOLE) GRN WIRE GRY WIRE HEADLAMP LEVELING ECU HOT AT ALL TIMES INIT INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE LVL OBD FUSE OCCUPANT CLASSIFICATION ECU OCCUPANT CLASSIFICATION ECU (FRONT PASSENGER'S SEAT) ORG/ WIRE PNK 3 14 WIRE PNK WIRE RED WIRE SIL SKID CONTROL ECU W/ ACTUATOR SKID CONTROL ECU W/ ACTUATOR (RIGHT FRONT OF ENGINE COMPT) STEERING COLUMN) STEERING SENSOR STEERING SENSOR (STEERING COLUMN) TIRE PRESSURE WARNING ECU TIRE PRESSURE WARNING ECU (BEHIND RIGHT SIDE OF DASH) TRANSMISSION CONTROL ECU TRANSMISSION CONTROL ECU (LEFT FRONT OF ENGINE COMPT) TRANSPONDER KEY ECU TRANSPONDER KEY ECU (W/O SMART KEY SYSTEM) (BEHIND LEFT SIDE OF DASH) TS TC CANL WFSE BATT VIO WIRE W/ HEADLIGHT BEAM LEVEL CONTROL WFSE WHT WIRE WHT/BLK WIRE YAW RATE SENSOR YAW RATE SENSOR (BELOW REAR OF CENTER FLOOR CONSOLE) YEL WIRE

BLK WIRE CENTER STOP LAMP DRIVER'S SEAT POWER SEAT SWITCH DRIVER'S SIDE FRONT REAR FUEL LID SEAT INNER OPENER SUNSHADE BELT MOTOR RELAY DRIVER'S SIDE FRONT SEAT INNER BELT FRONT PASSENGER'S SEAT POWER SEAT SWITCH FUEL LID OPENER MOTOR FUEL SUCTION PUMP, GAGE ASSEMBLY LEFT "C" PILLAR) LEFT REAR COMBINATION LAMP LEFT REAR DOOR ELECTRICAL KEY OSCILLATOR LEFT REAR DOOR LOCK ASSEMBLY LEFT REAR POWER WINDOW SWITCH LEFT SEAT HEATER LICENSE PLATE LAMP LUGGAGE DOOR LOCK ASSEMBLY LUGGAGE ELECTRICAL KEY SWITCH OCCUPANT CLASSIFICATION ECU POSITION CONTROL ECU, SWITCH POWER SEAT SWITCH (DRIVER'S SEAT LEG SUPPORT CONTROL) POWER SEAT SWITCH (DRIVER'S SEAT LUMBAR SUPPORT CONTROL) REAR SUNSHADE RELAY RIGHT OCCUPANT SEAT CLASSIFICATION HEATER ECU RIGHT REAR COMBINATION LAMP RIGHT SEAT HEATER SEAT LUMBAR SUPPORT CONTROL W/ CLIMATE CONTROL SEAT W/ CLIMATE CONTROL, FRONT PASSENGER SEAT LUMBAR SUPPORT CONTROL W/ DRIVER'S SEAT LEG SUPPORT CONTROL W/ MEMORY W/ SMART KEY W/O CLIMATE CONTROL SEAT W/O CLIMATE CONTROL, FRONT PASSENGER W/O CLIMATE CONTROL, FRONT PASSENGER SEAT LUMBAR SUPPORT CONTROL W/O CLIMATE CONTROL, W/ FRONT PASSENGER SEAT LUMBAR SUPPORT CONTROL W/O DRIVER'S SEAT LEG SUPPORT CONTROL W/O MEMORY WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE

4 5 THR SWR BLK WIRE BLU WIRE BRN WIRE ECU- IG 1 FUSE GRN WIRE GRY WIRE HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LEFT SEAT HEATER (DRIVER'S SEAT) LT GRN WIRE ORG/ WIRE PNK LT WIRE PNK WIRE RED WIRE RIGHT SEAT HEATER (PASSENGER'S SEAT) RV IG S-HTR FUSE SEAT BACK SEAT CUSHION SEAT BACK) SEAT CUSHION) SEAT HEATER CONTROL SEAT HEATER RELAY (RIGHT SIDE OF DASH) SEAT HEATER SWITCH SWL THERMISTOR THL WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE DRIVER'S SEAT ECU- IG 1 FUSE GRN WIRE GRY WIRE HOT IN ON OR START INSTRUMENT PANEL J/B LEFT SEAT HEATER LT GRN WIRE ORG/ WIRE PASSENGER'S SEAT) PNK LT WIRE PNK WIRE RED WIRE RIGHT SEAT HEATER S-HTR FUSE SEAT BACK) SEAT CUSHION) SEAT HEATER CONTROL SEAT HEATER RELAY SEAT HEATER SWITCH SWL SWR THERMISTOR THL THR+ WHT WIRE WHT/BLK WIRE

+B (DOME) 14 16 PBEW IG+ A/C CONTROL ASSEMBLY BGND BLK WIRE BLU WIRE BODY ECU BODY ECU (ATTACHED TO DRIVER SIDE J/B) BRN WIRE BSW BUZZER CIRCUIT COMBINATION METER COMPUTER DATA LINES SYSTEM DBKL DCTY DIA DOOR IND DRIVE IC DRIVER'S SEAT BELT IND DRIVER'S SEAT BELT IND DOOR IND +B DOME DRIVER'S SIDE DOOR COURTESY SWITCH DRIVER'S SIDE DOOR COURTESY SWITCH (LOWER LEFT "B" PILLAR) DRIVER'S SIDE FRONT SEAT INNER BELT DRIVER'S SIDE FRONT SEAT INNER BELT (UNDER DRIVER'S SEAT) ECU B+ ECU- IG 1 FUSE ECU-ACC FUSE ECU-B FUSE ENGINE ROOM R/B ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FRONT PASSENGER'S SEAT BELT WARNING FRONT PASSENGER'S SIDE FRONT SEAT INNER BELT FRONT PASSENGER'S SIDE FRONT SEAT INNER BELT (UNDER FRONT PASSENGER'S SEAT) GAUGE 2 FUSE GRN WIRE GRY WIRE GUAGE 2 FUSE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START HTR FUSE INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LEFT "C" PILLAR) LT GRN WIRE MICRO COMPUTER OCCUPANT CLASSIFICATION ECU OCCUPANT CLASSIFICATION ECU (FRONT PASSENGER'S SEAT) ORG/ WIRE PBEW PNK WIRE POWER POWER SUPPLY CIRCUIT RED WIRE SKID CONTROL ECU W/ ACTUATOR SKID CONTROL ECU W/ ACTUATOR (RIGHT SIDE OF ENGINE COMPT) SUPPLY UNLOCK WARNING SWITCH UNLOCK WARNING SWITCH (W/O SMART KEY SYSTEM) (LOWER LEFT SIDE OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE DOWN FRONT FRONT PASSENGER'S POWER SEAT LUMBAR SUPPORT CONTROL MOTOR FRONT PASSENGER'S POWER SEAT SWITCH FRONT VERTICAL GRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LIFTER LT GRN WIRE P/SEAT FUSE PNK WIRE POWER SEAT MOTOR (FRONT PASS- ENGER'S SEAT RECLINING CONTROL) POWER SEAT MOTOR (FRONT PASS- ENGER'S SEAT SLIDE CONTROL) POWER SEAT MOTOR (FRONT PASSE- NGER'S SEAT FRONT VERTICAL CONTROL) POWER SEAT MOTOR (FRONT PASSENGER'S SEAT LIFTER CONTROL) POWER SEAT SWITCH (FRONT PASSENGER' S SEAT LUMBAR SUPPORT CONTROL) POWER SEAT SWITCH (FRONT PASSENGER' S SEAT LUMBAR SUPPORT CONTROL) (IF EQUIPPED) REAR RECLINING SLIDE VIO WIRE W/ LUMBAR SUPPORT CONTROL W/O CLIMATE CONTROL SEATS W/O LUMBAR SUPPORT CONTROL WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 +B DIA GND FSR- BGND BGND BLK WIRE BLU WIRE BRN WIRE BSW COMBINATION METER COMPUTER DATA LINES SYSTEM DIA DRIVER IC ECU B+ ENGINE ROOM J/B FRONT PASSENGER'S SIDE FRONT SEAT INNER BELT GAUGE 2 FUSE GRN WIRE GRY WIRE HOT IN ON OR START HOT IN ON OR START ENGINE ROOM J/B GAUGE 2 FUSE (LEFT SIDE OF ENGINE COMPT) IG FSR+ BSW IGN FUSE IND IND SRS INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) JUNCTION LEFT FRONT AIR BAG SENSOR LEFT FRONT OCCUPANT CLASSIFICATION SENSOR LEFT PRETENSIONER LEFT PRETENSIONER (LOWER LEFT "B" PILLAR) LEFT REAR OCCUPANT CLASSIFICATION SENSOR LT GRN WIRE MICRO COMPUTER MPX OCCUPANT CLASSIFICATION ECU OCCUPANT CLASSIFICATION ECU (FRONT PASSENGER'S SEAT) PNK WIRE POWER SUPPLY CIRCUIT RED WIRE RIGHT FRONT AIR BAG SENSOR RIGHT FRONT OCCUPANT CLASSIFICATION SENSOR RIGHT REAR OCCUPANT CLASSIFICATION SENSOR SL- SR- SRS VIO WIRE W/O CLIMATE CONTROL SEATS WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE