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

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 IG 13 33 PNK MPX- MPX+ WIRE 5 15 5 15 ATX+ ATX- 8 7 TX+ TX- 9 10 9 10 TXM+ TXM- A/C AMPLIFIER A/C AMPLIFIER (RIGHT SIDE OF DASH) ATX- BEAN I/F BLK WIRE BLU WIRE BLU/BLK WIRE BODY ECU INSTRUMENT PANEL J/B BODY ECU INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) BRN WIRE CERTIFICATION ECU CERTIFICATION ECU (W/ SMART KEY SYSTEM) (BEHIND RIGHT SIDE OF DASH) COMBINATION METER DRIVER'S DOOR ECU- IG 1 FUSE ECU-ACC FUSE ECU-B FUSE ENGINE ROOM J/B ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B GATEWAY ECU GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ECU-B FUSE HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C LEFT OUTER MIRROR CONTROL ECU LEFT OUTER MIRROR CONTROL ECU (W/ DRIVING POSITION MEMORY) (DRIVER'S DOOR) LT BLU WIRE LT GRN WIRE MICON MPX MULTI-MEDIA INTERFACE ECU ASSEMBLY MULTI-MEDIA INTERFACE ECU ASSEMBLY (BEHIND LOWER CENTER DASH) NAVIGATION RECEIVER ASSEMBLY ORG/ WIRE PNK WIRE POSITION CONTROL ECU, SWITCH POSITION CONTROL ECU, SWITCH (W/ DRIVING POSITION MEMORY) POSITION MEMORY) (RIGHT FRONT DOOR) POWER SOURCE CONTROL ECU POWER SOURCE CONTROL ECU (W/ SMART KEY SYSTEM) (BEHIND RIGHT SIDE OF DASH) RADIO RECEIVER ASSEMBLY RAIN SENSOR RAIN SENSOR (W/ AUTO WIPER SYSTEM) (TOP OF WINDSHIELD) RED WIRE RIGHT OUTER MIRROR CONTROL ECU RIGHT OUTER MIRROR CONTROL ECU (W/ DRIVING SIL STEREO COMPONENT AMPLIFIER STEREO COMPONENT AMPLIFIER (IF EQUIPPED) TXM- VIO WIRE W/ DRIVING POSITION MEMORY W/ NAVIGATION SYSTEM W/ NAVIGATION SYSTEM W/O NAVIGATION SYSTEM W/O NAVIGATION SYSTEM WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY 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

A/C AMPLIFIER A/C FUSE BBS BCS BFB- BFC- BFCL BLK WIRE BLU WIRE BRN WIRE FRONT PASSENGER'S SEAT BACK) GRN WIRE GRY WIRE HOT AT ALL TIMES HTR FUSE INDL INDR INSTRUMENT PANEL J/B LEFT SEAT HEATER (DRIVER'S SEAT) LOUT LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT SEAT HEATER (PASSENGER'S SEAT) ROUT RVL RVR S-HTR FUSE SCRI PNK SCLI WIRE SEAT BACK) SEAT CLIMATE CONTROL BLOWER (DRIVER'S SEAT BACK) SEAT CLIMATE CONTROL BLOWER (DRIVER'S SEAT CUSHION) SEAT CLIMATE CONTROL BLOWER (FRONT PASSENGER'S SEAT BACK) SEAT CLIMATE CONTROL BLOWER (FRONT PASSENGER'S SEAT CUSHION) SEAT CUSHION) SEAT HEATER CONTROL SEAT HEATER RELAY SEAT HEATER SWITCH SG-4 SHL SHR SW 4 SW 5 SW+ TDC THERMISTOR TSHL TSHR VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

20 1 21 2 6 4 24 GND 8 4 11 12 5 16 10 2 7 3 ROUT TSHR A/C AMPLIFIER (RIGHT SIDE OF DASH) BBS BCS BFB- BFC- BFCL BLK WIRE BLU WIRE BRN WIRE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) A/C FUSE HTR FUSE IG+ SHR SCRI SCLI SHL INDL INDR LEFT SEAT HEATER (DRIVER'S SEAT) LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT SEAT HEATER (PASSENGER'S SEAT) RVL RVR S-HTR FUSE SEAT BACK SEAT CUSHION SEAT CLIMATE CONTROL BLOWER (DRIVER'S SEAT BACK) (DRIVER'S SEAT BACK) BFB+ SEAT CLIMATE CONTROL BLOWER (DRIVER'S SEAT CUSHION) (DRIVER'S SEAT CUSHION) SEAT HEATER CONTROL SEAT HEATER RELAY (RIGHT SIDE OF DASH) SEAT HEATER SWITCH SW 4 SW+ TDC THERMISTOR TSHL LOUT SG-4 SW 5 VIO WIRE WHT WIRE WHT/BLK WIRE YEL 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

-TW 1 2 3 4 5 6 +B GND AMP FUSE AMP FUSE (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLU WIRE BRN WIRE CENTER SPEAKER CTR + ENGINE ROOM R/B GRN WIRE GRY WIRE HOT AT ALL TIMES INT+ INT- INT- LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER LEFT PACKAGE TRAY SPEAKER LEFT REAR DOOR SPEAKER LEFT REAR TWEETER LEFT TW- TW+ REAR TWEETER LEFT TWL+ FRONT TWEETER LT GRN WIRE MUTE ORG/ WIRE PACKAGE TRAY CENTER SPEAKER PNK WFR- WFR+ WIRE PNK WIRE R+ R- L+ L- MUTE RED WIRE RIGHT RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER RIGHT PACKAGE TRAY SPEAKER RIGHT REAR DOOR SPEAKER RIGHT REAR TWEETER RIGHT TWR+ TWR- FRONT TWEETER RR+ FL+ RL+ CTR+ PNK WIRE RR- FL- FR- FR+ RL- CTR- SL- SR- SR- SL- SL+ STEREO COMPONENT AMPLIFIER STEREO COMPONENT AMPLIFIER (UNDER FRONT PASSENGER'S SEAT) TW+ TW- REAR TWEETER TWL- TWR+ TX- TX+ VIO WIRE WF- WFR- 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