Toyota Avalon XX30 facelift 2 (2010-2012) left "c" pillar) Wiring diagrams

2 1 PNK WIRE BACKUP BLK WIRE BLU WIRE BRN WIRE ENGINE CONTROL MODULE ENGINE CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) GAUGE 1 FUSE GRN WIRE GRY WIRE HOT IN ON OR START INNER REAR VIEW MIRROR INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C LEFT "C" PILLAR) LEFT REAR COMBINATION LAMP NAVIGATION RECEIVER ASSEMBLY PARK/NEUTRAL POSITION SWITCH PARK/NEUTRAL POSITION SWITCH (TRANSAXLE) PNK REV WIRE PNK WIRE REAR VIEW MONITOR W/ NAVIGATION SYSTEM REAR VIEW MONITOR W/O NAVIGATION SYSTEM RED WIRE REV RIGHT REAR COMBINATION LAMP TRANSAXLE TRANSMISSION CONTROL ECU TRANSMISSION CONTROL ECU (LEFT FRONT OF ENGINE COMPT) VIO WIRE WHT WIRE WHT/BLK WIRE

+ECU 17 4 13 14 7 16 15 LCTY 26 28 24 23 25 27 LGYL LCYL PCYL PCTY LGCY LSWP BLK WIRE BLU WIRE BLU/BLK WIRE BODY ECU BRN WIRE COMPUTER DATA LINES SYSTEM CTY DCYL 14 7 DCTY DCYL DCTY LSWD RCTY RCYL DOME FUSE DRIVER'S SIDE DOOR COURTESY SWITCH DRIVER'S SIDE DOOR COURTESY SWITCH (LOWER LEFT "B" PILLAR) DRIVER'S SIDE DOOR LOCK ASSEMBLY DRIVER'S SIDE DOOR LOCK ASSEMBLY (LEFT FRONT DOOR) ECU- IG 1 FUSE ECU-ACC FUSE ECU-B FUSE ECU-B FUSE DOME FUSE ENGINE ROOM R/B ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FRONT PASSENGER'S SIDE DOOR LOCK ASSEMBLY FRONT PASSENGER'S SIDE DOOR LOCK ASSEMBLY (RIGHT FRONT DOOR) FUSE GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN HOT W/ INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LCTY LCYL LEFT "C" PILLAR) LEFT FRONT DOOR COURTESY LAMP LEFT REAR DOOR COURTESY LAMP LEFT REAR DOOR COURTESY SWITCH LEFT REAR DOOR COURTESY SWITCH (LOWER LEFT "C" PILLAR) LEFT REAR DOOR LOCK ASSEMBLY LEFT REAR DOOR LOCK ASSEMBLY (LEFT REAR DOOR) LEFT VANITY LAMP LGCY LGYL LSWD LSWL LSWP LSWR LT BLU WIRE LT GRN WIRE LUGGAGE COMPARTMENT LAMP LUGGAGE DOOR LOCK ASSEMBLY LUGGAGE DOOR LOCK ASSEMBLY (LUGGAGE COMPT LID) MAP LAMP NOISE FILTER (DOME, STOP) NOISE FILTER (DOME, STOP) (LEFT "C" PILLAR) OR ON ORG/ WIRE PCTY PCYL PNK WIRE RCTY RCYL RED WIRE RELAY ENERGIZED RIGHT FRONT DOOR COURTESY LAMP RIGHT REAR DOOR RIGHT REAR DOOR COURTESY LAMP RIGHT REAR DOOR COURTESY SWITCH RIGHT REAR DOOR COURTESY SWITCH (LOWER RIGHT "C" PILLAR) RIGHT REAR DOOR LOCK ASSEMBLY RIGHT REAR DOOR LOCK ASSEMBLY (RIGHT REAR DOOR) RIGHT VANITY LAMP ROOM LAMP VIO WIRE WHT WIRE WHT/BLK WIRE

31 30 22 MPX- MPX+ A/C AMPLIFIER (RIGHT SIDE OF DASH) A/C CONTROL ASSEMBLY BEAN I/F BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) HTR FUSE HTR FUSE INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) JUNCTION JUNCTION CONNECTOR LEFT "C" PILLAR) LEFT OUTER REAR VIEW MIRROR LEFT OUTER REAR VIEW MIRROR (IF EQUIPPED) (FRONT OF DRIVER'S DOOR) LT GRN WIRE MICON MIR HTR FUSE MPX NOISE FILTER (REAR WINDOW DEFOGGER) NOISE FILTER (REAR WINDOW DEFOGGER) (LEFT ``C" PILLAR) ORG/ WIRE REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER SWITCH RIGHT OUTER REAR VIEW MIRROR RIGHT OUTER REAR VIEW MIRROR (IF EQUIPPED) (FRONT OF FRONT PASSENGER'S DOOR) RR DEF FUSE RR DEF RELAY WHT WIRE WHT/BLK WIRE YEL WIRE

+B (DOME) 1 2 3 4 5 6 7 8 IG LR LL 16 14 RCTY DCTY 23 21 PCTY AUTO AUTO DRL OFF AUTO TAIL AUTO TAIL BLK WIRE BLU WIRE BODY ECU BODY ECU (ATTACHED TO DRIVER SIDE J/B) BRN WIRE CANADA COMBINATION METER COMPUTER DATA LINES SYSTEM DCTY DOME FUSE DRIVE IC DRL OFF ECU B+ ECU- IG 1 FUSE ECU-B FUSE EL ER ENGINE ROOM R/B GAUGE 1 FUSE GRN WIRE GRY WIRE HAZARD WARNING SIGNAL SWITCH HEAD HEAD IND HEAD LIGHT CONTROL SWITCH HEADLAMP DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) TURN/ HAZ FUSE INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) STP INTERIOR LIGHT SYSTEM LCTY LEFT LEFT "C" PILLAR) LEFT REAR COMBINATION LAMP LEFT TURN IND LICENSE PLATE LAMP LIGHT CONTROL SWITCH LT GRN WIRE MICRO COMPUTER OFF OFF TAIL HEAD ORG/ WIRE PCTY PNK 1 2 5 WIRE PNK 1 WIRE PNK 2 PNK 1 WIRE PNK WIRE POWER SUPPLY CIRCUIT RCTY RED WIRE RELAY ENERGIZED RELAY ENERGIZED INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) ECU IG 1 FUSE RIGHT RIGHT REAR COMBINATION LAMP RIGHT TURN IND SIDE MARKER STOP STOP TAIL TAIL TAIL FUSE TAIL HEAD IND IND (EXCEPT (USA) USA) (LEFT DRIVE IC "C" PILLAR) TAIL IND TAIL RELAY TAIL STOP TAIL TAIL TAIL STOP/ TURN TAIL TURN TRNL TRNR TRNR LCTY TURN TURN RIGHT SWITCH TURN SIGNAL FLASHER TURN SIGNAL FLASHER (BEHIND LEFT SIDE OF DASH) TURN SWITCH TURN, HAZ FUSE USA VIO WIRE WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE

11 25 CANH CANL COMPUTER DATA LINES SYSTEM ALT FUSE AUXILIARY LIGHT (LIGHT PIPE) AUXILIARY LIGHT (LIGHT PIPE) RIGHT HEADLAMP ASSEMBLY BLK WIRE BLU WIRE BLU/BLK WIRE CENTER STOP LAMP COMPUTER DATA LINES SYSTEM ENGINE COMPT) ENGINE CONTROL MODULE ENGINE CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) ENGINE ROOM J/B ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LAMP LEFT "C" PILLAR) LEFT FRONT RIGHT FRONT TURN SIGNAL, TURN SIGNAL, PARKING LAMP PARKING LAMP LEFT FRONT SIDE MARKER LAMP LEFT FRONT TURN SIGNAL, PARKING LAMP LEFT HEADLAMP ASSEMBLY LEFT OUTER REAR VIEW MIRROR LT GRN WIRE NOISE FILTER (DOME, STOP) NOISE FILTER (DOME, STOP) (LEFT "C" PILLAR) PARKING PNK 6 1 7 WIRE PNK WIRE POWER SOURCE CONTROL ECU RED WIRE RIGHT FRONT SIDE MARKER RIGHT FRONT SIDE MARKER LAMP RIGHT FRONT TURN SIGNAL, PARKING LAMP RIGHT HEADLAMP ASSEMBLY RIGHT OUTER REAR VIEW MIRROR SHIFT LOCK CONTROL ECU SHIFT LOCK CONTROL ECU (UNDER CENTER FLOOR CONSOLE, NEAR PARKING BRAKE LEVER) SKID CONTROL ECU W/ ACTUATOR SKID CONTROL ECU W/ ACTUATOR (RIGHT SIDE OF ENGINE COMPT) STOP 1 FUSE STOP 2 FUSE STOP 3 FUSE STOP LAMP SWITCH STOP LAMP SWITCH (BEHIND LEFT SIDE OF DASH) TRANSMISSION CONTROL ECU TURN VIO WIRE W/ SMART KEY SYSTEM W/O SMART KEY SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

1 20 3 ACT+ LSWL ACT- 12 11 14 7 8 4 16 RDA PRG DCTY LSWD 21 24 1 2 KSW IND TR+ HAZ 26 15 BECU IG 27 21 5 23 25 LSWP ACTD RCTY ASSEMBLY (LUGGAGE COMPARTMENT LID) BATB BATB TRLY BLK WIRE BLK/ WHT WIRE BLU WIRE BLU/BLK WIRE BODY ECU BRN WIRE COMPUTER DATA LINES SYSTEM DCTY DETECTION DETECTION UNLOCK DOME FUSE DOOR 1 FUSE DOOR 2 FUSE DRIVER'S SIDE DOOR LOCK ASSEMBLY DRIVER'S SIDE DOOR LOCK ASSEMBLY (LEFT FRONT DOOR) 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 SIDE DOOR COURTESY FRONT PASSENGER'S SIDE DOOR COURTESY SWITCH FRONT PASSENGER'S SIDE DOOR LOCK ASSEMBLY FRONT PASSENGER'S SIDE DOOR LOCK ASSEMBLY (RIGHT FRONT DOOR) FUSE GAUGE GAUGE 2 FUSE GRN WIRE GRY WIRE HEAD RELAY HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT AT ALL TIMES HEAD RELAY HOT IN ACC OR ON HOT W/ HOT W/ IG 1 RELAY ENERGIZED HTR FUSE IND INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LCTY LEFT "C" PILLAR) LEFT REAR DOOR COURTESY SWITCH LEFT REAR DOOR LOCK ASSEMBLY LEFT REAR DOOR LOCK ASSEMBLY (LEFT REAR DOOR) LGCY LOCK LSWD LSWL LSWP LSWR LSWR PCTY LGCY LT BLU WIRE LT GRN WIRE LUGGAGE DOOR LOCK LUGGAGE DOOR LOCK ASSEMBLY MAIN FUSE MPX-B FUSE ORG/ WIRE PCTY PNK 13 12 WIRE PNK WIRE RCTY RED WIRE RIGHT REAR DOOR RIGHT REAR DOOR COURTESY SWITCH RIGHT REAR DOOR COURTESY SWITCH (LOWER RIGHT "C" PILLAR) RIGHT REAR DOOR LOCK ASSEMBLY RIGHT REAR DOOR LOCK ASSEMBLY (RIGHT REAR DOOR) SWITCH (LOWER RIGHT "B" PILLAR) TAIL RELAY TURN SIGNAL FLASHER TURN SIGNAL FLASHER (BEHIND LEFT SIDE OF DASH) UNLOCK UNLOCK DETECTION VIO WIRE WHT WIRE WHT/BLK 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

1 20 3 ACT+ LSWL ACT- 11 12 14 8 7 4 16 PRG RDA DCTY 17 4 10 LCTY 21 1 2 KSW TR+ HAZ 26 15 BECU IG 27 21 5 23 25 LSWP 3 2 4 LOCK 4 2 LOCK BATB BLK WIRE BLU WIRE BLU/BLK WIRE BODY ECU BRN WIRE COMPUTER DATA LINES SYSTEM DETECTION DOME FUSE DOOR 1 FUSE DOOR 2 FUSE DOOR LOCK CONTROL SWITCH DRIVER'S SIDE DOOR LOCK ASSEMBLY (LEFT FRONT DOOR) ECU- IG 1 FUSE ECU-ACC FUSE ECU-B FUSE GAUGE 1 FUSE GAUGE 2 FUSE GRN WIRE GRY WIRE HEAD RELAY HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) HOT IN ACC OR ON INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LEFT "C" PILLAR) LEFT REAR DOOR COURTESY SWITCH LEFT REAR DOOR LOCK ASSEMBLY (LEFT REAR DOOR) LOCK LSWD ACTD RCTY LSWR PCTY LGCY LT GRN WIRE LUGGAGE DOOR LOCK ASSEMBLY MAIN FUSE MPX-B FUSE ORG/ WIRE PNK WIRE POWER WINDOW MASTER SWITCH RED WIRE RELAY ENERGIZED RIGHT REAR DOOR COURTESY SWITCH (LOWER RIGHT "C" PILLAR) RIGHT REAR DOOR LOCK ASSEMBLY (RIGHT REAR DOOR) TAIL RELAY TURN SIGNAL FLASHER (BEHIND LEFT SIDE OF DASH) UNLOCK VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BLU/YEL WIRE BRN WIRE CERTIFICATION ECU (BEHIND RIGHT SIDE OF DASH) CLG CLGB COMPUTER DATA LINES SYSTEM GRN WIRE GRN/WHT WIRE GRY WIRE LEFT "C" PILLAR) LEFT REAR DOOR ELECTRICAL KEY OSCILLATOR (LEFT REAR DOOR) LEFT REAR DOOR OUTSIDE HANDLE LT BLU WIRE LT GRN WIRE LUGGAGE ELECTRICAL KEY SWITCH ORG/ WIRE PNK 9 8 WIRE PNK WIRE RCO RDA RSSI AGND RED WIRE RED/WHT WIRE RIGHT REAR DOOR ELECTRICAL KEY OSCILLATOR (RIGHT REAR DOOR) RIGHT REAR DOOR OUTSIDE HANDLE SEL SENS SGT STARTING/CHARGING SYSTEM TRG+ TSWS TXCT CODE LIN VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+B +BM AICV +BM A/F FUSE A/F RELAY ACCELERATOR POSITION SENSOR (BEHIND LEFT CENTER OF DASH) ACCR ACCR STSW TACH SFTU AICV AIR BAG SENSOR ASSEMBLY CENTER BLK WIRE BLU WIRE BRN WIRE C/ OPN RELAY COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM CCS CANH VPMP COMPUTER DATA LINES SYSTEM EFI 1 FUSE EFI 2 FUSE EFI RELAY EFII EFIO ENGINE CONTROL MODULE ENGINE CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) ENGINE ROOM J/B ENGINE ROOM R/B ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ETCS FUSE F/PS FC SPD FPS FUEL SUCTION PUMP, GAUGE ASSEMBLY FUEL SUCTION PUMP, GAUGE ASSEMBLY (FUEL TANK) FUEL TANK GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) EFI 1 FUSE ID CODE BOX ID CODE BOX (BEHIND LEFT SIDE OF DASH) IMI IMO IMO IMI LEFT "C" PILLAR) LT BLU WIRE LT GRN WIRE MPMP ORG/ WIRE PNK TC IGSW COMPUTER DATA LINES SYSTEM WIRE PNK WIRE PUMP RED WIRE SFTD SFTU STA CANL STARTING/CHARGING SYSTEM COMPUTER DATA LINES SYSTEM STARTING/CHARGING SYSTEM STOP 1 FUSE STSW TACH TRANSMISSIONS SYSTEM TRANSMISSIONS SYSTEM SFTD TRANSPONDER KEY ECU TRANSPONDER KEY ECU (BEHIND LEFT SIDE OF DASH) VIO WIRE VPMP VSV (AIR INTAKE CONTROL) VSV (AIR INTAKE CONTROL) (LEFT SIDE OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE YEL WIRE