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 brake circuits, with traction control (1 of 3)
Anti-lock brake circuits, with traction control (1 of 3)
Anti-lock brake circuits, without traction control (1 of 2)
Anti-lock brake circuits, without traction control (1 of 2)
Wiring diagram engine performance 3.0ls (1 of 4)
Wiring diagram engine performance 3.0ls (1 of 4)
Ground distribution circuit (1 of 4)
Ground distribution circuit (1 of 4)
Headlight circuit (1 of 2)
Headlight circuit (1 of 2)
Instrument cluster circuit (1 of 2)
Instrument cluster circuit (1 of 2)
Power distribution circuit (1 of 3)
Power distribution circuit (1 of 3)
A/t circuit (1 of 2)
A/t circuit (1 of 2)

Wiring Diagrams for Toyota Avalon XX20 (1999-2002)

  • Description:
    Engines: 3.0L
  • Systems: 56 Components: 1130
  • After payment
  • A PDF file with a set of all electrical circuits will be sent to your email.
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  • Finding components on wiring diagrams
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List of components:

A/C CONTROL ASSEMBLY, HEATER CONTROL SWITCH A/C SINGLE PRESSURE SWITCH A/C DUAL PRESSURE SWITCH A/C SWITCH BRAKE FLUID LEVEL WARNING SWITCH COMBINATION SWITCH DRIVER'S LUMBAR SUPPORT CONTROL SWITCH DRIVER'S POWER SEAT CONTROL SWITCH DRIVER'S SEAT LUMBAR CONTROL SWITCH ENGINE HOOD COURTESY SWITCH FLASH DIMMER SWITCH FOGLIGHT SWITCH FRONT WIPER SWITCH GLOVE BOX LIGHT SWITCH HAZARD SWITCH HAZARD SWITCH ON HAZARD SWITCH W/AUTO A/C W/MANUAL A/C HAZARD SWITCH WIPER WASHER SWITCH HEATER CONTROL SWITCH HEATER CONTROL SWITCH BLOWER RESISTOR IGNITION SWITCH KEY INTERLOCK SOLENOID UNLOCK WARNING SWITCH LEFT DOOR COURTESY SWITCH LEFT FRONT BUCKLE SWITCH LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT LUMBAR SUPPORT CONTROL SWITCH LEFT FRONT POWER SEAT CONTROL SWITCH LEFT REAR DOOR COURTESY SWITCH LEFT REAR POWER WINDOW CONTROL SWITCH LIGHT CONTROL SWITCH LIGHT CONTROL SWITCH OFF LIMIT SWITCH LUGGAGE COMPARTMENT DOOR KEY UNLOCK SWITCH LUGGAGE COMPARTMENT DOOR OPENER SWITCH LUGGAGE COMPARTMENT KEY UNLOCK SWITCH LUGGAGE COMPT LIGHT SWITCH MEMORY SET SWITCH MOON ROOF CONTROL SWITCH O/D MAIN SWITCH OPERATION SWITCH PASSENGERS POWER SEAT CONTROL SWITCH POWER OUTLET MAIN SWITCH RADIATOR FAN MOTOR WATER TEMPERATURE SWITCH 1 REMOTE CONTROL MIRROR SWITCH RIGHT BUCKLE SWITCH RIGHT FRONT BUCKLE SWITCH RIGHT FRONT DOOR COURTESY 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 FOG LIGHTS SELECT SWITCH SHIFT LOCK CONTROL SWITCH TURN SIGNAL SWITCH UNLOCK WARNING SWITCH VSC OFF SWITCH WASHER LEVEL WARNING SWITCH WASHER 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 FR- FR+ 1 2 3 4 5 6 7 8 9 10 11 12 PL- PL+ 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 +B CODE RXCK TXCT GND 1 2 3 4 5 DRIVE SIG GND VY VMID VX 1 2 3 5 6 DEF F/D FOOT B/L FACE 1 2 3 5 14 15 18 ACTD ACT+ PCTY LSR 1 2 8 9 15 16 BATT IGSW MREL ODLP STP +B 1 2 W/ TRACTION CONTROL W/O TRACTION CONTROL 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 IND 2 SL 3 2 1 2 ON 4 3 1 CLTS CLTE CLTB 4 5 PI TC 5 7 11 17 20 21 24 25 DCTY PRG 5 15 24 10 DCTY PKB 5 20 22 24 25 27 TC NSW SPD 5 20 23 24 DCTY BZ 6 3 2 1 UNLK 6 3 UNLK 6 SPKR 7 21 PRG RDA 7 SPKR 8 4 MREL SIL 8 7 B+ GND 12 8 13 2 3 4 CPUB GND KEYE KUL KL LSWP 12 11 TC TS 12 15 19 CPUB VSSR PVC 13 8 13 18 11 GND 13 25 14 19 2 1 18 7 9 20 21 IG SYSB 16 4 7 5 BAT 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 TC LA 21 24 TC TS 23 13 9 10 22 24 CPUB GND KEYE KUL KL LSWD 28 19 18 CODE RXCK TXCT 42 46 TS D/G (OR (OR (OR +B BAT +SR P+ P- SIL D- D+ +SL A/C CONTROL ASSEMBLY A/C CONTROL ASSEMBLY SPD A/C SYSTEM A/CB A/C- A/D TC ABS IND. ABS SYSTEM ACT- RCTY PBKL TKU ACT- TKU ACTIVE LIGHT DISPLAY AFR- AFL- THA AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM AJAR DCTY ANTI-THEFT SYSTEM AUTO A/C BACK LIGHT BRAKE IND CAN STP CENTER REAR OF LUGGAGE COMPT) CHARGE IND CHARGE WARNING LIGHT CIGARETTE LIGHTER CIRCUIT BACK LIGHT COLUMN SHIFT COLUMN SHIFT FLOOR SHIFT COMBINATION METER COOLING FANS SYSTEM INSTRUMENT CLUSTER SYSTEM CPUB GND CPUB VSSR DVC CRUISE CONTROL IND CRUISE CONTROL SYSTEM CRUISE IND D IND DASH) DEFOGGER SYSTEM DOOR CONTROL RECEIVER DOOR IND DOWN VERTICAL DOWN/ OPEN DRIVER SEAT BELT IND DUAL PRESS EOM KSW F VERTICAL FL+ FL- VUPL FL- RR+ RR- RL+ RL- FLASH LO HIGH FLOOR SHIFT FLOOR SHIFT COLUMN SHIFT FORWARD RECLINE FORWARD SLIDE 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 KEYE KUL KL LSWD GND SIG HEAD AUTO HEAD OFF TAIL 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 AND START 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 HRLY PCTY RCTY ALTL CLTS CLTE CLTB 3 16 6 8 7 20 IDLO CF TACH CODE IDLO TACH IG+ AMPH AMPC AMDH AMDC AOF AOD AIF AIR PSW IG+ LA/C FACE B/L FOOT F/D DEF FRS REC IGF RSO KNKR KNKL IGNITION COILS IGNITION KEY CYLINDER LIGHT 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 (RIGHT SIDE OF J/C 10 J/C 11 KEYE KUL KL LSWP KLS+ IG KSW BZ RDA L IND LA GSW LEFT BACK-UP LIGHT LEFT FOG LIGHT LEFT FRONT LEFT FRONT DOOR COURTESY LIGHT LEFT FRONT FENDER) LEFT FRONT FOG LIGHT LEFT FRONT PARK/ TURN LIGHT LEFT FRONT RIGHT FRONT LEFT LICENSE PLATE LIGHT LEFT REAR LEFT REAR COMBINATION LIGHT LEFT REAR INTERIOR LIGHT LEFT REMOTE CONTROL MIRROR LEFT SIDE AIR BAG SQUIB LEFT TURN IND LEFT VANITY LIGHT LEFT VANITY LIGHT RIGHT VANITY LIGHT LH RH LOW/ MIST INT LT LT LT LT LT LUG KSW LUGGAGE COMP- ARTMENT LIGHT LUP FUP FDWN SYSB MAIN FUSIBLE LINK (12 GA- MALFUNCTION IND MANUAL A/C MEMORY MIRRORS CIRCUIT MIRROR HEATERS ML+ ML- SRLR SFRH MT MULTI-DISPLAY N IND NE+ NOISE FILTER NOISE FILTER 1 NOISE FILTER 2 O/D OFF IND OD OFF ODO TRIP OFF HEAD TAIL OFF ON OIL IND ON ON OPEN DOOR WARNING LIGHT P IND PASSENGER SEAT BELT IND PERSONAL LIGHT PI TC ECT MC PKB YD GYAW YAW YGNA POWER OUTLET POWER SUPPLY POWER WINDOWS SYSTEM WARNING SYSTEMS PR+ PR- ESR PS VG AFR+ AFL+ R IND R VERTICAL R VERTICAL DOWN R+ SFLR SRRR SFLH SRRH MR FL+ RADIO, PLAYER RDA PRG REAR VERTICAL REARWARD RECLINE REARWARD SLIDE RECLINE REARWARD RESUME/ ACCEL REVERSE BUZZER RIGHT BACK-UP LIGHT RIGHT END OF DASH) RIGHT FOG LIGHT RIGHT FRONT DOOR COURTESY LIGHT RIGHT FRONT FOG LIGHT RIGHT FRONT LEFT REAR RIGHT FRONT PARK/ TURN LIGHT LEFT REAR COMBIN- ATION LIGHT RIGHT HEAD- LIGHT HIGH RIGHT HEAD- LIGHT LOW RIGHT LEFT RIGHT LICENSE PLATE LIGHT RIGHT LICENSE PLATE LIGHT LEFT LICENSE PLATE LIGHT RIGHT REAR RIGHT REAR COMBIN- ATION LIGHT RIGHT REAR COMBINATION LIGHT RIGHT REAR INTERIOR LIGHT RIGHT REMOTE CONTROL MIRROR RIGHT SIDE AIR BAG SQUIB RIGHT TURN IND RIGHT VANITY LIGHT RRD DBEW RRU PBEW S GND SET- SET/ COAST SGND MIRG MIRB MIRE SWE MMRY SH SH- SIDE TAIL STOP SIG 1 7 SINGLE PRESS SL SLN- SLN+ SL- SLIP IND SLN- SLN+ SLS+ SLS- SOLID STATE SPD IDL OD MO GND SPD IGN SPD KSW SPEED BUZZER SPIRAL CABLE SRS IND SRS WARNING LIGHT SRS WARNING WARNING WARNING LIGHT, MULTI- MULTI- MULTI- DISPLAY DISPLAY DISPLAY SSL+ SSL- SSR+ SSR- SSRR SSRL STA MREL ODLP CCV STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM STOP TAIL TURN SIDE TAMI ACIN TBP ELS TC ACMG A/C OXS HTS TC -SR TEMPERATURE GAUGE TPD TPI TPO TRANSMISSIONS SYSTEM TRC+ TRC+ ENG+ STP B+ PTNK TRC- ENG- IMLD TRUNK, TAILGATE, FUEL DOORS SYSTEM TS TC PKB STP TW TR TE TSP TSD TPP TXCT RXCK NSW UP DOWN UP/ CLOSE VC HAFR HAFL 10 20 VCM PMC VOLTAGE INVERTER VSC IND VSC OFF IND VSC WARNING BUZZER W/ COLUMN SHIFT W/ DRIVING POSITION MEMORY W/O DRIVING POSITION MEMORY W/ DRL W/ MANUAL A/C W/ MEMORY W/ MEMORY W/O MEMORY W/ MOON- ROOF W/ POWER SEAT W/ POWER SEAT W/O POWER SEAT W/ TRACTION CONTROL W/MOON- ROOF W/O MEMORY W/O TRACTION W/O TRACTION CONTROL WA EBDW WARNING SYSTEMS WARNING SYSTEMS STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM WASHER IND WT VSCW