Automatic a/c circuit (1 of 2)
Automatic a/c circuit (1 of 2)
Manual a/c circuit (1 of 2)
Manual a/c circuit (1 of 2)
Anti-lock brakes circuit, with traction control (1 of 3)
Anti-lock brakes circuit, with traction control (1 of 3)
Anti-lock brakes circuit, without traction control (1 of 2)
Anti-lock brakes circuit, without traction control (1 of 2)
Body control modules circuit (1 of 2)
Body control modules circuit (1 of 2)
Wiring diagram engine performance 3.0l (1 of 4)
Wiring diagram engine performance 3.0l (1 of 4)
Ground distribution circuit (1 of 4)
Ground distribution circuit (1 of 4)
Headlights circuit (1 of 2)
Headlights circuit (1 of 2)
Instrument cluster circuit, with navigation (1 of 2)
Instrument cluster circuit, with navigation (1 of 2)
Instrument cluster circuit, without navigation (1 of 2)
Instrument cluster circuit, without navigation (1 of 2)

Wiring Diagrams for Toyota Avalon XX20 facelift (2002-2005)

  • Description:
    Engines: 3.0L
  • Systems: 65 Components: 1250
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  • Finding components on wiring diagrams
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List of systems:

List of components:

A/C DUAL PRESSURE SWITCH RADIATOR FAN MOTOR A/C SINGLE PRESSURE SWITCH WATER TEMPERATURE SWITCH 1 BRAKE FLUID LEVEL WARNING SWITCH BUCKLE SWITCH COMBINATION SWITCH COMBINATION SWITCH LIGHT CONTROL SWITCH CRUISE CONTROL SWITCH DRIVER'S POWER SEAT CONTROL SWITCH ENGINE HOOD COURTESY SWITCH EXTERIOR LIGHTS SYSTEM LEFT REAR WINDOW SWITCH FLASH DIMMER SWITCH FOGLIGHT SWITCH FRONT PASSENGER'S POWER SEAT CONTROL SWITCH FRONT WIPER SWITCH GLOVE BOX LIGHT SWITCH HAZARD SWITCH HAZARD SWITCH W/AUTOMATIC A/C W/MANUAL A/C HEATER CONTROL SWITCH BLOWER RESISTOR HORN SWITCH IGNITION SWITCH LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT DOOR KEY LOCK, UNLOCK SWITCH/ DOOR UNLOCK DETECTION SWITCH LEFT FRONT LUMBAR SUPPORT CONTROL SWITCH LEFT FRONT POWER SEAT CONTROL SWITCH LEFT REAR DOOR COURTESY SWITCH LEFT REAR POWER WINDOW CONTROL SWITCH LEFT REMOTE CONTROL MIRROR SWITCH LIGHT CONTROL SWITCH LIGHT CONTROL SWITCH OFF TAIL LIMIT SWITCH LUGGAGE COMPARTMENT DOOR KEY UNLOCK SWITCH LUGGAGE COMPARTMENT DOOR OPENER MAIN SWITCH LUGGAGE COMPARTMENT DOOR OPENER SWITCH LUGGAGE COMPT LIGHT SWITCH MOON ROOF CONTROL SWITCH MOON ROOF CONTROL SWITCH UP/ CLOSE O/D MAIN SWITCH OPERATION SWITCH POWER OUTLET MAIN SWITCH REMOTE CONTROL MIRROR SWITCH RIGHT BUCKLE SWITCH RIGHT FRONT DOOR COURTESY SWITCH RIGHT FRONT DOOR KEY LOCK, UNLOCK SWITCH, DOOR UNLOCK DETECTION SWITCH RIGHT FRONT POWER SEAT CONTROL SWITCH RIGHT REAR DOOR COURTESY SWITCH RIGHT REAR POWER WINDOW CONTROL SWITCH RIGHT REAR WINDOW SWITCH RIGHT REMOTE CONTROL MIRROR SWITCH SEAT HEATER CONTROL SWITCH SEAT MEMORY SWITCH SELECT SWITCH SHIFT LOCK CONTROL SWITCH STOP LIGHT SWITCH STOPLIGHT SWITCH (ON BRACKET, ABOVE TRAC OFF SWITCH TURN SIGNAL SWITCH UNLOCK WARNING SWITCH VSC OFF SWITCH WASHER LEVEL WARNING SWITCH WASHER SWITCH WIPER 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 27 28 EOM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 BATT IGSW FC SIL 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 BU+B ILLUM AMP+B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 IG +SM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 AUI+ AUO+ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 FR+ SPKR FL+ SPKR RR+ SPKR RL+ SPKR WF+ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 AMP ON ACC IN 1 2 3 4 5 6 7 8 9 10 11 12 PL- PL+ LSP+ LSP- SFL- SFL+ VUPL 1 2 3 4 5 6 7 8 9 10 11 12 SFR- SFR+ 1 2 3 4 5 6 7 8 9 10 RCL- RCL+ SLD- SLD+ LFT- LFT+ GND +B FRV- FRV+ 1 2 3 4 5 6 7 8 9 10 VR 1 2 3 4 5 6 RR+ RL+ RR- 1 2 3 4 5 +B CODE RXCK TXCT GND 1 2 3 4 5 DRIVE SIG GND VY VMID VX 1 2 3 4 SIG WIP AUTO ES 1 2 3 5 14 15 18 21 ACTD ACT+ PCTY LSR 1 2 8 9 15 16 BATT IGSW MREL ODLP STP +B 1 2 S-GND REMOCOM 1 2 W/ TRACTION CONTROL W/O TRACTION CONTROL 1 4 6 5 UNLK 1 4 UNLK 2 1 22 8 16 IGSW BATT IMLD MREL +B 2 3 4 5 6 7 8 9 10 11 12 SIG 2 3 6 5 STP 2 SL 3 1 ON 3 16 6 8 7 20 PCTY RCTY ALTL CLTS CLTE CLTB 4 3 1 CLTS CLTE CLTB 4 5 PI TC 5 7 11 17 20 21 24 25 DCTY PRG 5 11 17 24 25 DCTY 5 15 24 10 DCTY PKB 5 20 22 24 25 27 TC NSW SPD 5 23 24 DCTY 6 3 2 1 UNLK 6 3 UNLK 6 SPKR 7 8 IG GND 7 21 PRG RDA 7 SPKR 8 7 B+ GND 10 1 11 2 AUI- AUI+ AUO- AUO+ 12 8 10 11 13 2 3 4 CPUB GND 12 11 TC TS 12 15 19 CPUB VSSR PVC 13 8 23 18 11 GND 13 25 14 19 1 2 18 7 9 20 21 IG SYSB 16 13 4 7 5 BAT TC CG SIL SG 16 14 3 21 9 RCTY 16 15 17 20 DMHR DM+R DMVR 17 18 16 10 11 8 PMHR PM+R PMVR 18 19 20 21 22 23 24 25 MIRE SGND 19 3 12 TC LA SIL 21 23 25 7 14 1 3 4 2 13 20 8 SIG CPUB BDR WLSW 28 19 18 CODE RXCK TXCT 28 27 TC TS 42 46 TS D/G (BEHIND RIGHT CENTER OF DASH, (IN DASH HARNESS, AT RIGHT SIDE OF (OR +B AUI- AUO- +B BAT +B FR- SPKR FL- SPKR RR- SPKR RL- SPKR +SR P+ P- SIL D- D+ +SL +SSW +1 +2 A/C AUTOMATIC A/C CONTROL ASSEMBLY A/C SYSTEM A/C THERMISTOR A/CB A/C- A/D TC TC ABS IND. ABS SYSTEM ACT- RCTY PBKL TKU ACT- TKU AFR- AFL- THA AIR CONDITIONING SYSTEM AJAR DCTY ANTI-THEFT SYSTEM AUTO A/C AUTO OFF AUTOMATIC A/C BACK LIGHT BACK LIGHT CIRCUIT BEEP FL IN FR IN BK JUNCTION BRAKE IND BRAKE PEDAL) CAN STP CHARGE IND CHARGE WARNING LIGHT CIGARETTE LIGHTER COLUMN SHIFT COLUMN SHIFT FLOOR SHIFT COMBINATION METER COMPUTER DATA LINES SYSTEM CONTROL CIRCUIT COOLING FANS SYSTEM INSTRUMENT CLUSTER SYSTEM CPUB BDR CPUB GND KEYE KUL KL LSWD CPUB GND KEYE KUL KL LSWP CPUB VSSR DVC CRUISE CONTROL IND CRUISE CONTROL SYSTEM CRUISE IND DASH) DCTY PCTY DEF F/D FOOT B/L DEFOGGER SYSTEM DOOR CONTROL RECEIVER DOOR IND DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM POWER WINDOWS SYSTEM DOWN/ OPEN DRIVER SEAT BELT IND DSWH IOUT DUAL PRESS EC+ EC+ EC- ELECTROCHROMIC MIRROR CIRCUIT EOM KSW FL+SPKR FL- RR+ RR- RL+ RL- FLASH LO HIGH FLOOR SHIFT FLOOR SHIFT COLUMN SHIFT FR+ FR- FR- FR+ FL- FL+ RL- RL+ FROM DRIVER SIDE J/B FROM J/B NO 4 FRONT VERTICAL FUEL GAUGE FUEL IND FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 FUEL INJECTOR 5 FUEL INJECTOR 6 GND GND GND KEYE KUL KL LSWD HEAD AUTO HEADLIGHTS SYSTEM HF HEAD AUTO DCTY LGC PRG RLD HF HU AUTO TAIL HEAD HIGH BEAM IND HIGH MOUNT STOP LIGHT HIGH MOUNTED STOP LIGHT HIGH OFF HORNS SYSTEM HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON HOT AT OR START ALL TIMES HOT IN ON OR ACC HOT IN ON OR ACCY HOT IN ON OR START HOT IN RUN OR ACC HOT IN RUN OR START IDLO CF TACH CODE IDLO TACH IG DWN UP IG+ AMPH AMPC AMDH AMDC AOF AOD AIF AIR PSW IGF RSO KNKR KNKL IGNITION COILS, NOISE FILTER IGNITION KEY CYLINDER LIGHT ILLUM RL- IND EBDW INNER MIRROR INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM INSTRUMENT CLUSTER SYSTEM DOOR LOCKS SYSTEM INT LOW/ MIST INTERIOR LIGHT) J/B 3 J/B 4 J/C 4 (BEHIND RIGHT J/C 9 J/C 11 J/C 15 JC-16 JC-17 KEYE KUL KL LSWP KLS+ IG KSW BZ RDA LA GSW LEFT BACK-UP LIGHT LEFT FRONT LEFT FRONT DOOR COURTESY LIGHT LEFT FRONT FOG LIGHT LEFT FRONT FOGLIGHT LEFT FRONT RIGHT FRONT LEFT LICENSE PLATE LIGHT LEFT REAR LEFT REAR COMBI- NATION LIGHT RIGHT REAR COMBI- NATION LIGHT LEFT REAR COMBIN- ATION LIGHT LEFT REAR COMBINATION LIGHT LEFT REAR COMBINATION LIGHT BACK-UP LIGHT LEFT REAR INTERIOR LIGHT LEFT REMOTE CONTROL MIRROR LEFT RIGHT LEFT SIDE AIR BAG SQUIB LEFT TURN IND LEFT TWEETER LEFT VANITY LIGHT LEFT VANITY LIGHT RIGHT VANITY LIGHT LMT GND LOW/ MIST INT LT LT LT LT LT LUG KSW LUGGAGE COMP- ARTMENT LIGHT LUP FUP FDWN SYSB MAIN FUSIBLE LINK (12 GA- MANUAL A/C MANUAL A/C AUTOMATIC A/C MEMORY MIRRORS CIRCUIT MIRROR HEATERS ML+ ML- SRLR SFRH MT MULTI-DISPLAY MUTE FR FL SLD ACC+B ILLUM NAVI- GATION CNTRL NAVIGATION DISPLAY NAVIGATION SYSTEM NE+ NOISE FILTER 1 NOISE FILTER 2 O/D OFF IND OD OFF ODO TRIP OFF HEAD TAIL OFF ON OFF TAIL OIL IND ON ON OPEN DOOR WARNING LIGHT PASSENGER SEAT BELT IND PERSONAL LIGHT PI TC ECT MC PKB YD GYAW YAW YGND POSITION SWITCHES POWER OUTLET POWER SUPPLY POWER WINDOWS SYSTEM WARNING SYSTEM PR+ PR- ESR RBE+ FSR SSR+ PS VG AFR+ AFL+ PWR GND WF- R+ SFLR SRRR SFLH SRRH MR FL+ RADIO, PLAYER RDA PRG REAR VERTICAL RES ACCEL REVERSE BUZZER RIGHT BACK-UP LIGHT RIGHT FRONT DOOR COURTESY LIGHT RIGHT FRONT FOG LIGHT RIGHT FRONT FOGLIGHT RIGHT FRONT LEFT REAR RIGHT FRONT PARK/ TURN LIGHT RIGHT LEFT RIGHT LICENSE PLATE LIGHT RIGHT LICENSE PLATE LIGHT LEFT LICENSE PLATE LIGHT RIGHT REAR RIGHT REAR BACK- UP LIGHT COMBINATION LIGHT RIGHT REAR COMBIN- ATION LIGHT RIGHT REAR COMBINATION LIGHT RIGHT REAR COMBINATION LIGHT BACK-UP LIGHT RIGHT REAR INTERIOR LIGHT RIGHT REMOTE CONTROL MIRROR RIGHT SIDE AIR BAG SQUIB RIGHT TURN IND RIGHT TWEETER RIGHT TWEETER LEFT TWEETER RIGHT VANITY LIGHT RRD DBEW RRD RRU RRU PBEW S GND S-GND BEEP RR RL GND SEAT) SET- SET/ COAST SGND MIRB MIRG MIRE SWE MMRY SH SH- SHP+ SIDE OF DASH) SIDE TURN SIG 1 7 SIG GND MUTE RL IN RR IN SINGLE PRESS SL SLN- SLN+ SL- SLIP IND SLN- SLN+ SLS+ SLS- SOLID STATE MULTI DISPLAY SOUNDS SYSTEM SPD IDL OD MO GND SPD IGN SPD KSW SRS IND SSL+ FSL LBE+ ESL SSRR SSRL STA MREL ODLP CCV STA NSW STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TAIL STOP STOP TAIL TAMI ACIN TBP ELS TC ACMG A/C OXS HTS TC -SR TC RLD RLU TEMPERATURE GAUGE TPD TPI TPO TRAC OFF IND TRANSMISSIONS SYSTEM TRC+ TRC+ ENG+ STP B+ PTNK TRC- ENG- IMLD TRUNK, TAILGATE, FUEL DOORS SYSTEM TS TC PKB STP TURN SIDE TW TR TE TSP TSD TPP TX+ VG TXCT RXCK NSW UP DOWN VC HAFR HAFL 10 20 VCM PMC VOLTAGE INVERTER VSC IND VSC WARNING BUZZER W/ AUTOMATIC A/C W/ COLUMN SHIFT W/ DRIVING POSITION MEMORY W/O DRIVING POSITION MEMORY W/ DRL W/ FLOOR SHIFT W/ IMMOBILIZER SYSTEM W/ MANUAL A/C W/ MEMORY W/ MEMORY W/O MEMORY W/ MOON- ROOF W/ NAV W/O NAV W/ NAVIGATION W/ NAVIGATION SYSTEM W/ POWER SEAT W/ TRACTION CONTROL W/ TRACTION CONTROL W/O TRACTION CONTROL W/NAVIGATION SYSTEM W/O MEMORY W/O NAVIGATION SYSTEM W/O NAVIGATION W/ NAVIGATION W/O TRACTION W/O TRACTION CONTROL WA EBDW WARNING SYSTEM WASHER IND WIPER/WASHER SYSTEM WARNING SYSTEM WT VSCW