Automatic a/c circuit (1 of 2)
Automatic a/c circuit (1 of 2)
Anti-lock brakes circuit (1 of 2)
Anti-lock brakes circuit (1 of 2)
Forced entry circuit (1 of 2)
Forced entry circuit (1 of 2)
Body control modules circuit (1 of 2)
Body control modules circuit (1 of 2)
Computer data lines circuit (1 of 2)
Computer data lines circuit (1 of 2)
Cruise control circuit (1 of 2)
Cruise control circuit (1 of 2)
Wiring diagram engine performance 3.5l (1 of 5)
Wiring diagram engine performance 3.5l (1 of 5)
Exterior lamps circuit (1 of 2)
Exterior lamps circuit (1 of 2)
Ground distribution circuit (1 of 4)
Ground distribution circuit (1 of 4)
Headlamps & fog lamps circuit (1 of 2)
Headlamps & fog lamps circuit (1 of 2)

Wiring Diagrams for Toyota Avalon XX30 facelift 2 (2010-2012)

  • Description:
    Engines: 3.5L
  • Systems: 107 Components: 1814
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BRAKE FLUID LEVEL WARNING SWITCH BRAKE WIRELESS FLUID LEVEL DOOR WARNING LOCK SWITCH BUZZER CRUISE CONTROL SWITCH CRUISE CONTROL SWITCH STEERING WHEEL PAD DIMMER SWITCH DOOR LOCK CONTROL SWITCH DOWN SLIDING ROOF CONTROL SWITCH DRIVER'S POWER SEAT SWITCH DRIVER'S SEAT POWER SEAT SWITCH DRIVER'S SIDE DOOR COURTESY SWITCH ENGINE HOOD COURTESY SWITCH ENGINE OIL PRESSURE SWITCH FLASH DIMMER SWITCH HEADLAMP DIMMER SWITCH ASSEMBLY FOG SWITCH FOG SWITCH LO HIGH FLASH FRONT PASSENGER'S POWER SEAT SWITCH FRONT PASSENGER'S SEAT POWER SEAT SWITCH FRONT PASSENGER'S SIDE DOOR COURTESY SWITCH FRONT PASSENGER'S SIDE POWER WINDOW SWITCH HAZARD WARNING SIGNAL SWITCH HEAD LIGHT CONTROL SWITCH HEADLAMP DIMMER SWITCH ASSEMBLY HORN SWITCH IGNITION SWITCH IGNITION SWITCH ON LEFT REAR DOOR COURTESY SWITCH LEFT REAR POWER WINDOW SWITCH LEFT STEERING SWITCH LIGHT CONTROL SWITCH LIGHT CONTROL SWITCH OFF TAIL LUGGAGE COMPARTMENT DOOR OPENER FUEL SWITCH LID LUGGAGE COMPARTMENT DOOR OPENER SWITCH LUGGAGE ELECTRICAL KEY SWITCH OPERATION SWITCH OUTER MIRROR SWITCH PARK/ NEUTRAL POSITION SWITCH PARK/NEUTRAL POSITION SWITCH PARKING BRAKE SWITCH POWER STEERING OIL PRESSURE SWITCH POWER STEERING OIL PRESSURE SWITCH (RIGHT SIDE OF POWER SWITCH POWER WINDOW MASTER SWITCH REAR SUNSHADE SWITCH REAR WINDOW DEFOGGER SWITCH RIGHT REAR DOOR COURTESY SWITCH RIGHT REAR POWER WINDOW SWITCH RIGHT STEERING SWITCH SEAT HEATER SWITCH SEAT MEMORY SWITCH SELECT SWITCH SLIDING ROOF CONTROL SWITCH STEERING PAD SWITCH STOP LAMP SWITCH SWITCH LIGHT CONTROL TEMPERATURE SWITCH TIRE PRESSURE WARNING RESET SWITCH TRACTION CONTROL SWITCH TRANSMISSION CONTROL SWITCH TURN RIGHT SWITCH TURN SWITCH UNLOCK WARNING SWITCH WASHER LEVEL WARNING SWITCH WASHER SWITCH WINDSHIELD WIPER SWITCH ASSEMBLY WIPER SWITCH WIPER WASHER SWITCH SWITCH

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 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 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 +B IG KSW TXCT AGND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 PD- PD+ 1 2 3 4 5 6 7 8 9 10 11 12 +B DIA GND FSR- BGND 1 2 3 4 5 6 7 8 9 10 11 12 IG 1 2 3 4 5 6 7 8 9 10 FR+ FL+ 1 2 3 4 5 6 7 8 9 10 GND SLD+ SLD- FRV- +B FRV+ LFT+ RCL+ LFT- RCL- 1 2 3 4 5 6 7 8 9 10 PWS 1 2 3 4 5 6 7 8 IG LR LL 1 2 3 4 5 6 7 8 MPXB 1 2 3 4 5 6 7 RR+ RL+ RR- 1 2 3 4 5 6 +B GND 1 2 3 4 5 GND RDA PRG 1 2 3 4 5 IG 1 2 3 4 5 PKB IG SPD 1 2 3 SHG SHRR SHB 1 2 ACT+ BATB 1 2 CAN+ CAN- 1 2 CLSW SPD TC TACH IND 1 2 TR+ HAZ 1 4 5 RDA GND 1 5 GND +B 1 20 3 ACT+ LSWL ACT- 1 21 GND 2 1 20 44 28 36 35 3 27 55 59 57 56 60 58 +B 2 4 SPD TACH 3 2 PRG RDA 3 10 TC SIL 4 1 7 5 6 CODE 4 1 21 CPUB GND SEL 1 4 1 CPUB GND 4 2 1 HEAD IG 4 5 THR SWR 4 6 HEAD 5 4 3 2 1 LIN 5 15 5 15 ATX+ ATX- 6 5 3 2 1 CLTB CLTS CLTE TSR TSL 6 7 8 9 NA 10 11 12 CV- CV+ NAVIGATION SYSTEM +B 6 21 RRSR 8 4 11 12 5 16 10 2 7 3 ROUT TSHR 8 7 TX+ TX- 8 15 SPD TACH 8 40 41 49 SPD CCS CANH CANL 9 10 9 10 TXM+ TXM- 10 11 IMO IMI 11 12 3 MIRB MIRS MIRE 11 12 14 8 7 4 16 PRG RDA DCTY 11 25 CANH CANL COMPUTER DATA LINES SYSTEM 12 11 14 7 8 4 16 RDA PRG DCTY LSWD 13 14 CGND CB+ NAVIGATION SYSTEM 14 16 DCTY RCTY 14 16 PBEW IG+ 15 16 17 18 19 20 ARI ASGN ALI AGND 16 13 22 SIL CANH CANL 16 14 RCTY DCTY 16 17 18 19 20 21 22 23 24 25 26 GSW LCTY PWS PKB LSWL ILE 16 23 ACAN PCTY 17 4 10 LCTY 17 4 13 14 7 16 15 LCTY 17 19 LCTY PKB 19 2 SPD TACH 19 4 PKB 20 1 21 2 6 4 24 GND 20 17 4 10 LSWL LCTY 21 1 2 KSW TR+ HAZ 21 24 1 2 KSW IND TR+ HAZ 23 21 PCTY 25 11 CANL CANH 26 15 22 21 12 BECU IG 26 15 BECU IG 26 28 24 23 25 27 LGYL LCYL PCYL PCTY LGCY LSWP 27 21 5 23 25 LSWP 28 27 39 38 29 COMPUTER DATA LINES SYSTEM 31 30 22 MPX- MPX+ 40 39 RLO RRO 41 49 27 CANH CANL TC 41 49 CANH CANL 41 49 CANH CANL TACH 41 49 COMPUTER CANH CANL DATA LINES SYSTEM 41 49 COMPUTER DATA LINES SYSTEM CANH CANL 42 24 11 25 13 WFSE TS CANH CANL D/G 49 41 CANL CANH 62 63 25 26 27 24 NSW STAR 78 79 ETHW THW (12 GA (AMBIENT TEMPERATURE (BEHIND CENTER (BEHIND LOWER RIGHT CENTER OF DASH, (BEHIND RIGHT CENTER OF DASH, (EXCEPT USA (LEFT KICK (OR (OR LT (RIGHT FRONT OF +5 DATA +B +BM AICV +B BATT MREL IGSW IMO IMI +B STA 35 28 36 +BM +BM 13 14 16 51 25 8 20 44 1 2 ACCR STSW SFTU SFTD +TW -TW -SR -SL +SR +SL -TW A/C BLOWER ASSEMBLY A/C COMP A/C COMPRESSOR A/C CONTROL ASSEMBLY A/C EVAPORATOR A/D IN A/T LCD ABS IND. ABS/ VSC 1 ABS/ VSC 2 ACCR STSW TACH SFTU ACTD RCTY AGND TXCT AIR CONDITIONING SYSTEM ANTI-THEFT SHIFT INTERLOCK, DOOR LOCKS SYSTEMS ANTI-THEFT SYSTEM ARI ASGN ALI AGND ATX- AUTO DRL OFF AUTO TAIL AUTO HIGH LOW MIST OFF AUTO LOW AUTO TAIL AUTO TAIL HEAD B+ BUS BATB TRLY BATT MREL IGSW STP BBD- BBL+ BBP- BBR+ BCL+ BCR+ BEAM IND BEAN I/F BEAN P-I/P I/F I/F BECU DCTY BEHIND GRILLE) BFB- BFC- BRAKE IND BUS - BUS G CA+ CABLE SPIRAL CABLE) CAN B CAN+ CAN- +B STP CAN- CAN+ M- M+ CANL PAON CB+ CDL+ CDR+ CDR+ CDR- CDL+ CDL- MUTE GND CENTER CONSOLE CG SG CANH SIL LVL CHARGE IND CLTE CLTS CLTB 5 6 CODE GND COMBINATION METER COMBINATION METER POWER SUPPLY CIRCUIT COMPT) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM CCS CANH VPMP COMPUTER DATA LINES SYSTEM CRUISE IND CTR + CV+ D/G MRF MR DATA LINES DBE- DCTY LSWD ACTD RCTY DCTY PWS DCTY RCTY DCYL 14 7 DCTY DCYL DCTY LSWD RCTY RCYL DEFOGGER SYSTEM DETECTION UNLOCK DK DK DK+ DM+R DOME +B DOOR 2 FR DOOR DOOR CONTROL RECEIVER DOOR IND DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM POWER WINDOWS SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT, HEADLIGHTS SYSTEMS DRIVE IC DRIVE MONITOR DRIVER IC DRIVER'S DOOR DRIVER'S SEAT DRIVER'S SEAT BELT IND DRIVER'S SEAT BELT IND DOOR IND +B DOME DRIVER'S SEAT BELT IND SLIP OFF IND DRIVER'S SIDE FRONT SEAT INNER BELT DRL OFF DRL OFF AUTO DSP+ EC+ EFII EFIO EL ER ELECTROCHROMIC MIRROR CIRCUIT ELECTRONIC KEY IND ELECTRONIC KEY IND DOME +B EX+ EXCEPT HID HID F/PS FC SPD FL+ FL- FR+ FR- RL+ RL- RR+ RR- FLOOR CONSOLE) FLOW CONTROL VALUE FR- FL+ RR- RL+ FRONT PASSENGER'S SEAT BACK) FRONT PASSENGER'S SEAT BELT WARNING FRONT PASSENGER'S SIDE DOOR COURTESY FRONT PASSENGER'S SIDE FRONT SEAT INNER BELT FRONT VERTICAL FRV- FSP- FUEL DOOR RELEASE CIRCUIT FUEL FUEL INJECTOR INJECTOR FUEL GAUGE FUEL IND FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 FUEL INJECTOR 5 FUEL INJECTOR 6 FUEL LID FUEL TANK GND 2 GND CPUB GND SIL HEAD AUTO HEAD IG+ LIGHT BEAM LEVEL IND MICRO COMPUTER HEAD IND HEAD- LIGHT BEAM LEVEL IND HEADLAMP ASSEMBLY- RIGHT HEADLIGHTS CIRCUIT HEADLIGHTS SYSTEM HEADLIGHTS, AIR CONDITIONING SYSTEMS HEADLIGHTS, ANTI-THEFT, WIPER/ WASHER, HORNS, DOOR LOCKS SYSTEMS HEADLIGHTS, DOOR LOCKS, INSTRUMENT CLUSTER SYSTEMS HEATED OXYGEN HORNS SYSTEM HORNS, ANTI-THEFT, WIPER/WASHER, DOOR LOCKS SYSTEMS HOT AT ALL TIMES HOT IN HOT IN ACC OR ON HOT IN ON OR HOT IN ON OR ACC HOT IN ON OR START HOT W/ ICD+ ICD- ICD+ BBD+ SFD+ SFD- DBE+ DBE- DSP- DSP+ BBD- ICP+ ID CODE BOX IG DWN UP IG FSR+ BSW IG+ 22 21 IG+ IG+ IG+ SHR SCRI SCLI SHL IGN KEY CYLINDER LIGHT IGNITION KEY CYLINDER LIGHT IGSW STP IL+2 ILL+ IGNITION KEY CYLINDER LIGHT ILL+ LP SG ILL- ANT ILL- RL- GND IMO IMI IND CHARGE IND SRS INNER REAR VIEW MIRROR INNER REARVIEW MIRROR INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B INT+ INT- INT- INTERIOR LIGHT SYSTEM IVO+ IVO+ IVO- KLS+ LCD ILLUMINATION LCD ODO/TRIP LED ILLUMINATION LEFT "C" PILLAR) LEFT CURTAIN SHIELD AIR BAG SQUIB LEFT FRONT DOOR ELECTRICAL KEY OSCILLATOR LEFT FRONT DOOR OUTSIDE HANDLE LEFT FRONT TWEETER LEFT HEADLAMP ASSEMBLY LEFT HEADLAMP HIGH RIGHT HEADLAMP HIGH LEFT HIGH HEADLAMP LEFT LOW HEADLAMP LEFT OUTER REAR VIEW MIRROR LEFT PRETENSIONER LEFT REAR DOOR ELECTRICAL KEY OSCILLATOR LEFT REAR DOOR OUTSIDE HANDLE LEFT REAR TWEETER LEFT REAR TWEETER TW- TW- TW+ LEFT SIDE AIR BAG SQUIB LEFT TURN IND LEFT TURN IND RIGHT TURN IND LEFT TW- TW+ REAR TWEETER LEFT TWL+ FRONT TWEETER LFT- LGCY TR+ LIGHT CONTROL LO HIGH LP PAON PBEW LSWD ACTD RCTY LSWR PCTY LGCY LSWR RSSR LT LT LUGGAGE COMPT) LUMBAR SUPPORT CONTROL) M- M+ MACC SGND MIC+ MIC- MAGNETIC CLUTCH MAGNETIC CLUTCH MG+ MAIN FUSIBLE LINK MAIN FUSIBLE LINK (12 GA- MAINT REQD IND MAINT REQD IND CHARGE IND MASS AIR FLOW METER MEMORY SYSTEMS MG+ MIC - MIC- SGND MICRO - MICRO COMPUTER MICRO COMPUTER DRIVE IC MICRO METER MICRO PHONE MIRB MIRS MIRRORS SYSTEM MIRRORS, POWER TOPS, WIPER/ WASHER SYSTEMS MLP 10 4 11 MODE SEEK- MPX+ MPX- MRY SET MUTE R+ L+ SLD NA MACC NAVIGATION RECEIVER ASSEMBLY NAVIGATION SYSTEM NE+ NE- NE+ NTO NTB NCO NCB OF DASH) OFF HEAD OFF HOOK OFF HOOK VOL- OFF TAIL OFF TAIL HEAD OIL PRESSURE IND ON HOOK ON HOOK VOL+ ON HOOK VOL+ OFF HOOK VOL- ON OFF OR ON P- P+ D+ D- P-AB P-I/P I/F P-I/P I/F MICON IG P/ SEAT PANEL) PARKING BRAKE PEDAL ASSEMBLY) PASSENGER AIR BAG ON/OFF IND PASSENGER'S SEAT) PCT BDRJ PCTY PCYL LGCY LGYL LSWP LCYL PD+ PL RL NL 2 8 POWER DISTRIBUTION SYSTEM POWER OUTLET 1 POWER OUTLET 2 POWER SUPPLY POWER SUPPLY CIRCUIT POWER TOPS SYSTEM POWER WINDOWS SYSTEM POWER WINDOWS, MEMORY SYSTEMS POWER WINDOWS, POWER TOPS SYSTEMS PP+ PP- SFP- SFP+ BBP+ ICP+ ICP- BBP- FSP+ FSP- PP- PRE TSP PRG ACIS PRG RDA DCYL DCTY RCYL RCTY PWR MDN SGND PWS DCTY R+ R- L+ L- MUTE R- L- GND RADIO RECEIVER ASSEMBLY RCL- RDA RSSI AGND RDI FAN REAR VIEW MONITOR W/ NAVIGATION SYSTEM REAR VIEW MONITOR W/O NAVIGATION SYSTEM REAR WINDOW DEFOGGER RHEOSTAT/ TRIP RESET RIGHT CURTAIN SHIELD AIR BAG SQUIB RIGHT END OF DASH) RIGHT FRONT DOOR ELECTRICAL KEY OSCILLATOR RIGHT FRONT DOOR OUTSIDE HANDLE RIGHT FRONT SIDE MARKER RIGHT FRONT TWEETER RIGHT HEADLAMP ASSEMBLY RIGHT HIGH HEADLAMP RIGHT LEFT RIGHT LOW HEADLAMP RIGHT OUTER REAR VIEW MIRROR RIGHT PRETENSIONER RIGHT REAR DOOR RIGHT REAR DOOR ELECTRICAL KEY OSCILLATOR RIGHT REAR DOOR OUTSIDE HANDLE RIGHT REAR TWEETER RIGHT SIDE AIR BAG SQUIB RIGHT TURN IND RIGHT TW+ REAR TWEETER RIGHT TWR+ TWR- FRONT TWEETER RIGHT TWR+ TWR- VOICE FRONT TWEETER RL DOOR RR DOOR RR- FL- FR- FR+ RL- CTR- RRO RLO RSSI GND RSSI GND ANT RSSI RDA RCO RV IG SEAT BACK SEAT CUSHION SEAT BACK) SEAT CUSHION) SEAT LUMBAR SUPPORT CONTROL SEATS SYSTEM SEATS, AIR CONDITIONING, COOLING FANS, DEFOGGER SYSTEMS SEATS, AIR WIPER/ CONDITIONING, WASHER SYSTEM COOLING FANS, DEFOGGER SYSTEMS SEATS, MEMORY SYSTEMS SECURITY IND SEL 1 SET IND SET- SFD- SFL- SFP+ SFR- SG-1 SG-1 GND IG+ SG-2 SG-3 SG-4 SG-8 SGR INIT SHRL SHIFT INTERLOCK SYSTEM SHIFT INTERLOCK SYSTEM INSTRUMENT CLUSTER SHORT PIN SHR MGC SIDE MARKER SIDE OF DASH) SIL P-AB GSW SL SLT- SLT+ SLU- SLU+ SL- SLIDE OPEN SLIP IND SLIP OFF IND SLP SLR+ SLR+ SLP SLS+ SLT- SLU+ SOL + SOUND SYSTEMS SOUND, NAVIGATION SYSTEMS SPD BATT MREL SPDL SPDR SPIRAL CABLE SPRIAL CABLE SR- SR- SL- SL+ SRS IND SSR+ ST+ STA CANL STARTING/CHARGING SYSTEM COMPUTER DATA LINES SYSTEM STA NSW STARTING CIRCUIT STARTING MAIN FUSIBLE LINK (12 GA- CIRCUIT STARTING/ CHARGING SYSTEM STARTING/ CHARGING, TRANSMISSIONS SYSTEMS STARTING/ STA NSW STP IGSW CHARGING SYSTEM STARTING/CHARGING SYSTEM STEERING COLUMN) STEERING WHEEL PAD STEREO COMPONENT TUNER ASSEMBLY STEREO JACK ADAPTER ASSEMBLY 1 STOP TAIL SUPPLEMENTAL RESTRAINTS SYSTEM SUPPLY RESET WDT SW 4 SW 5 SW+ TAIL IND TAIL OFF TAIL STOP TAIL TAIL TAIL STOP/ TURN TAIL TURN TEA SGA TEMP GAUGE THR+ THW ETHW PPMP EPPM VCPP ETHA TILT UP TIRE PRESSURE IND TKUL TSW TR SG-3 TRAC OFF IND TRANSMISSIONS SYSTEM TRANSMISSIONS SYSTEM SFTD TRANSMISSIONS, ANTI-THEFT, DOOR LOCKS TRANSMISSIONS, ANTI-THEFT, DOOR LOCKS SYSTEMS TRC OFF IND TRG+ TRIP RESET TRNR BECU TRNR LCTY TRUNK, TAILGATE, FUEL DOORS SYSTEM TS CANL TS TC CANL WFSE BATT TSHL LOUT SG-4 SW 5 TSHR TSHL TSWS TXCT CODE LIN TURN SIGNAL FLASHER TW+ TW- REAR TWEETER TWL- TWR+ TX- TX+ TXI+ TXM- TXM- TXM+ TXO+ ULI- ULO+ UNLOCK DETECTION UP DOWN UP TILT UP URI- URO+ VCC IG VPA VCPA EPA VVL+ VVR+ W/ CLIMATE CONTROL SEAT W/ CLIMATE CONTROL, FRONT PASSENGER SEAT LUMBAR SUPPORT CONTROL W/ DRIVER'S SEAT LEG SUPPORT CONTROL W/ DRIVING POSITION MEMORY W/ LUMBAR SUPPORT CONTROL W/ MEMORY W/ NAVIGATION W/ NAVIGATION SYSTEM W/ NAVIGATION SYSTEM W/O NAVIGATION SYSTEM W/ RIGHT AUTOMATIC GLARE RESISTANT EC MIRROR W/ SLIDING ROOF W/ SMART KEY W/ SMART KEY SYSTEM W/O SMART KEY SYSTEM W/ SMART KEY W/O SMART KEY W/O CLIMATE CONTROL SEAT W/O CLIMATE CONTROL SEATS 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 LUMBAR SUPPORT CONTROL W/O MEMORY W/O NAVIGATION W/O NAVIGATION SYSTEM W/O RIGHT AUTOMATIC GLARE RESISTANT EC MIRROR W/O SMART KEY W/O SMART KEY W/ SMART KEY WARNING SYSTEMS WARNING, INSTRUMENT CLUSTER, SOUND SYSTEMS WARNING, SUPPLEMENTAL RESTRAINTS SYSTEMS WASHER LEVEL IND WF- WFR- WFSE CSW WIPER VOLUME WIPER/ WASHER SYSTEM