Toyota Avalon XX20 (1999-2002) driver side j/b (behind left side of dash) Wiring diagrams

BACK-UP LIGHT RELAY BACK-UP LIGHT SWITCH (ON LEFT SIDE OF TRANSAXLE) DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) DRIVER SIDE R/B 6 (BEHIND LEFT KICK PANEL) ECU-ACC FUSE GAUGE 2 FUSE GRY WIRE HOT IN ON OR ACC HOT IN ON OR START J/B 3 (BEHIND LEFT KICK PANEL) J/B 4 (BEHIND RIGHT KICK PANEL) J/C 10 (RIGHT FRONT SIDE OF LUGGAGE COMPT) J/C 12 (RIGHT REAR OF LUGGAGE COMPT) J/C 5 (BEHIND RIGHT SIDE OF DASH) LEFT BACK-UP LIGHT RED/BLK WIRE RED/BLU WIRE RIGHT BACK-UP LIGHT WHT/BLK WIRE

BACK-UP LIGHT SWITCH (ON LEFT SIDE OF TRANSAXLE) DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) GAUGE 2 FUSE HOT IN ON OR START J/B 3 (BEHIND LEFT KICK PANEL) J/C 10 (RIGHT FRONT SIDE OF LUGGAGE COMPT) J/C 12 (RIGHT REAR OF LUGGAGE COMPT) LEFT BACK-UP LIGHT RED/BLK WIRE RED/BLU WIRE RIGHT BACK-UP LIGHT WHT/BLK WIRE

1 2 W/ TRACTION CONTROL W/O TRACTION CONTROL 12 11 TC TS 19 3 TC LA 21 24 TC TS 4 5 PI TC 42 46 TS D/G 8 4 MREL SIL A/D ABS ABS ECU (W/O TRAC CTRL) (LEFT REAR OF ENGINE COMPT) ABS, BA,TRAC, VSC ECU (W/ TRAC CTRL) (BEHIND RIGHT SIDE OF DASH) ACTIVE LIGHT DISPLAY BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) BRN WIRE CENTER AIRBAG CENTER ASSEMBLY (BELOW CENTER OF DASH) CRUISE CONTROL ECU (BEHIND LEFT CENTER OF DASH) DATA LINK CONNECTOR #1 (RIGHT REAR CORNER OF ENGINE COMPARTMENT) DATA LINK CONNECTOR 2 (BEHIND LEFT SIDE OF DASH, ON INSTRUMENT PANEL J/B) DATA LINK CONNECTOR 3 (BEHIND LEFT SIDE OF DASH, ON INSTRUMENT PANEL J/B) DRIVER DOOR ECU (IN DOOR) DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) EFI 1 FUSE EFI 2 FUSE EFI RELAY ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE CONTROLS SYSTEM ENGINE ROOM J/B (ON LEFT FRONT INNER FENDER PANEL) GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY/RED WIRE HOT AT ALL TIMES J/B 3 (BEHIND LEFT KICK PANEL) J/B 4 (BEHIND RIGHT KICK PANEL) J/C 5 (BEHIND RIGHT SIDE OF DASH) J/C 7 (BEHIND RIGHT SIDE OF DASH) J/C 9 (TOP OF RIGHT KICK PANEL) LT GRN/BLK WIRE LT GRN/RED WIRE MULTI-DISPLAY OBD II FUSE PASSENGER DOOR ECU (IN DOOR) PNK/BLK WIRE POWER SEAT ECU (UNDER DRIVER'S SEAT) RED/BLU WIRE RED/YEL WIRE SIL THEFT DETERRENT ECU (BEHIND RIGHT SIDE OF DASH) TRANSLATE ECU (RIGHT FRONT KICK PANEL) VIO WIRE WHT WIRE WHT/BLK WIRE

A/C DIODE (BEHIND LEFT KICK PANEL) A/C TRIPLE PRESSURE SWITCH (RIGHT FRONT OF ENGINE COMPT) BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE CDS FUSE DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ECU-IG FUSE ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM J/B (LEFT FRONT INNER FENDER PANEL) ENGINE ROOM J/B (LEFT FRONT INNER FENDER) ENGINE ROOM R/B 3 (LEFT FRONT OF ENGINE COMPT) FAN 1 RELAY FAN 2 RELAY FAN 3 RELAY GRN WIRE HOT AT ALL TIMES HOT IN ON OR START J/B 3 (BEHIND LEFT KICK PANEL) LEFT FRONT FENDER) RADIATOR FAN MOTOR (LEFT FRONT OF ENGINE COMPT) RDI FUSE RED WIRE SINGLE PRESS WATER TEMPERATURE SWITCH 1 (ON LEFT BOTTOM OF RADIATOR) WATER TEMPERATURE SWITCH 2 (TOP REAR OF INTAKE MANIFOLD) WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE

+ECU A/D TC BLK WIRE BLU WIRE CAN STP COLUMN SHIFT COMBINATION SWITCH CRUISE CONTROL ACTUATOR (ON LEFT FRONT OF ENGINE COMPT) CRUISE CONTROL ECU (BEHIND LEFT CENTER OF DASH) CRUISE CONTROL IND DATA LINK CONNECTOR 1 (ON RIGHT REAR CORNER OF ENGINE COMPT) TC DATA LINK CONNECTOR 2 (BEHIND LEFT SIDE OF DASH, ON INSTRUMENT PANEL J/B) DIODE (A/T INDICATOR LIGHT SWITCH) (BEHIND RIGHT CENTER OF DASH) DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ECU-IG 2 FUSE ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) IDLO FLOOR SHIFT FUSE GAUGE 1 FUSE GAUGE 2 FUSE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM J/B 3 (BEHIND LEFT KICK PANEL) J/B 4 (BEHIND RIGHT KICK PANEL) J/C 5 (RIGHT SIDE OF DASH) J/C 9 (RIGHT END OF DASH) LT GRN WIRE LT GRN/RED WIRE MAIN MO PNK WIRE MULTI-DISPLAY PARK/ NEUTRAL POSITION SWITCH (ON LEFT SIDE OF TRANSAXLE) PI TC ECT MC PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RED/BLU (GRN/WHT) WIRE RED/BLU WIRE RESUME/ ACCEL SET/ COAST SPD IDL OD MO GND STOP FUSE STOPLIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) TRANSLATE ECU (BEHIND RIGHT SIDE OF DASH) TRANSMISSIONS SYSTEM VIO WIRE VIO/WHT WIRE W/O TRACTION WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE

BLK WIRE CENTER REAR OF LUGGAGE COMPT) COMBINATION METER COMBINATION SWITCH DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ENGINE ROOM J/B (LEFT FRONT INNER FENDER PANEL) HAZ FUSE FUSIBLE LINK BLOCK (LEFT FRONT INNER FENDER PANEL) ALT FUSE GAUGE 1 FUSE GRN WIRE GRN/RED WIRE GRN/WHT WIRE HAZARD SWITCH ON HEAD OFF TAIL HIGH MOUNT STOP LIGHT HOT AT ALL TIMES HOT IN ON OR START HOT IN RUN OR START J/B 3 (BEHIND LEFT KICK PANEL) J/B 4 (BEHIND RIGHT KICK PANEL) J/C 10 (RIGHT FRONT SIDE OF LUGGAGE COMPT) J/C 12 (RIGHT REAR SIDE OF LUGGAGE COMPT) J/C 13 (RIGHT REAR SIDE OF LUGGAGE COMPT) J/C 5 (BEHIND RIGHT SIDE OF DASH) J/C 9 (TOP OF RIGHT KICK PANEL) LEFT FRONT PARK/ TURN LIGHT LH RH LIGHT CONTROL SWITCH LIGHT FAILURE SENSOR (RIGHT SIDE OF LUGGAGE COMPT) LT GRN (OR GRN/WHT) WIRE LT GRN WIRE MULTI-DISPLAY NOISE FILTER OFF OFF ON PNK 14 WIRE REAR LIGHTS WARNING IND RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT FRONT PARK/ TURN LIGHT LEFT REAR COMBIN- ATION LIGHT RIGHT LICENSE PLATE LIGHT LEFT LICENSE PLATE LIGHT RIGHT REAR COMBIN- ATION LIGHT SIDE TAIL STOP STOP FUSE STOP LIGHT SWITCH (ON BRAKE PEDAL BRACKET) STOP TAIL TURN SIDE TAIL FUSE BODY ECU TAIL RELAY TURN TURN FUSE TURN SIGNAL FLASHER RELAY (BEHIND TOP LEFT SIDE OF DASH) TURN SIGNAL INDICATOR LIGHTS TURN SIGNAL SWITCH WHT WIRE WHT/BLK WIRE YEL WIRE YEL/GRN WIRE

4 3 1 CLTS CLTE CLTB 5 15 24 10 DCTY PKB 7 21 PRG RDA AUTOMATIC LIGHT CONTROL SENSOR (TOP LEFT SIDE OF DASH) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BODY ECU COMBINATION SWITCH DOOR COURTESY SWITCH (LEFT FRONT) DOOR LOCKS SYSTEM (DOOR CONTROL RECEIVER) DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) DRL DRL FUSE ENGINE ROOM J/B (ON LEFT FRONT INNER FENDER PANEL) ENGINE ROOM R/B 5 (ON LEFT INNER FENDER PANEL) FLASH DIMMER SWITCH FLASH LO HIGH FOGLIGHT SWITCH GENERATOR GENERATOR GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE HEAD AUTO HEAD RELAY HF HU AUTO TAIL HEAD HOT AT ALL TIMES HRLY PCTY RCTY ALTL CLTS CLTE CLTB 3 16 6 8 7 20 INTERIOR LIGHTS SYSTEM (COURTESY SWITCHES) J/B 3 (BEHIND LEFT KICK PANEL) J/C 4 (BEHIND RIGHT SIDE OF DASH) LEFT HEAD LIGHT (LOW) LIGHT CONTROL SWITCH OFF LOWER LEFT HEAD FUSE LOWER RIGHT HEAD FUSE LT GRN WIRE MAIN FUSE OFF TAIL PNK 14 12 HEAD AUTO WIRE ORG/ WIRE PARKING BRAKE SWITCH (BASE OF PARKING BRAKE LEVER) PNK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT HEAD- LIGHT LOW TAIL WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

1 2 3 4 5 DRIVE SIG GND VY VMID VX ABS IND. AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES SYSTEM AUTO A/C BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK (OR WHT) WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT (OR RED) WIRE BLU/WHT (OR YEL) WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE IND BRN WIRE CHARGE IND CIRCUIT BACK LIGHT CRUISE IND DOOR IND DRIVER SEAT BELT IND DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ECU-IG NO 2 FUSE ENGINE CONTROLS SYSTEM FIELD MAGNETIC SENSOR (IN FRONT CENTER OF ROOF) FUEL PUMP, SENDER (IN FUEL TANK) GAUGE NO 1 FUSE GRN WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START HOT W/ TAIL RELAY ENERGIZED HOUR J/B 3 (BEHIND LEFT KICK PANEL) J/B 4 (BEHIND RIGHT KICK PANEL) J/C 2 (BEHIND CENTER OF DASH) J/C 9 (TOP OF RIGHT KICK PANEL) MALFUNCTION IND MANUAL A/C MINUTE MULTI-DISPLAY ODO/TRIP OIL IND OIL PRESSURE SWITCH (LOWER LEFT FRONT OF ENGINE) ORG/ WIRE PANEL FUSE PASSENGER SEAT BELT IND PNK WIRE PNK/BLK WIRE PNK/BLU WIRE POWER SUPPLY RADIO FUSE REAR LIGHTS IND RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE SLIP IND SRS IND VIO WIRE VIO/WHT WIRE VSC IND VSC OFF IND WARNING SYSTEMS WASHER IND WASHER LEVEL WARNING SWITCH (IN WASHER FLUID RESERVOIR) WATER TEMPERATURE SENDER (ON TOP FRONT OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

16 4 7 5 BAT CG SIL SG A/F FUSE A/F RELAY BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) BRN WIRE CIRCUIT OPENING RELAY CRUISE CONTROL SYSTEM DATA LINK CONNECTOR 3 (BEHIND LEFT SIDE OF DASH) DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) DRIVER SIDE R/B 6 (BEHIND LEFT KICK PANEL) EFI 1 FUSE EFI 2 FUSE EFI RELAY ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (ON LEFT SIDE OF TRANSAXLE) ENGINE ROOM J/B (ON LEFT FRONT INNER FENDER PANEL) FUEL PUMP FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER J/B 3 (BEHIND LEFT KICK PANEL) J/B 4 (BEHIND RIGHT KICK PANEL) J/C 11 (LEFT FRONT SIDE OF TRUNK) J/C 5 (BEHIND RIGHT SIDE OF DASH) J/C 7 (BEHIND RIGHT SIDE OF DASH) J/C 8 (BEHIND RIGHT SIDE OF DASH) J/C 9 (ON TOP OF RIGHT KICK PANEL) LT GRN WIRE NCA WIRE OD OFF ORG/ WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RELAY SL SLN- SLN+ WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE

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 2 SL A/C SYSTEM ABS SYSTEM ABS SYSTEM J/B 4 (BEHIND RIGHT KICK PANEL) BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BLU/YEL WIRE BRN WIRE CODE COOLING FANS SYSTEM INSTRUMENT CLUSTER SYSTEM CRUISE CONTROL SYSTEM DIODE (A/T IND LIGHT SWITCH) (BEHIND RIGHT CENTER OF DASH) DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ECU-ACC FUSE ECU-IG 2 FUSE ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) GAUGE 1 FUSE GAUGE 2 FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACCY HOT IN ON OR START HOT W/ DEFOGGER RELAY ENERGIZED HOT W/ TAIL RELAY ENERGIZED IDLO CF TACH CODE IGNITION SWITCH INSTRUMENT CLUSTER SYSTEM DOOR LOCKS SYSTEM J/B 3 (BEHIND LEFT KICK PANEL) J/B 4 (BEHIND RIGHT KICK PANEL) J/B 4 (BEHIND RIGHT KICK PANEL) J/B 3 (BEHIND LEFT KICK PANEL) J/C 6 (BEHIND RIGHT CENTER OF DASH) ANTI-THEFT SYSTEM, INSTRUMENT CLUSTER SYSTEM LOCK LT GRN WIRE LT GRN/RED WIRE MALFUNCTION INDICATOR (MULTI- DISPLAY) MIRHTR FUSE NEO O/D MAIN SWITCH (BELOW CENTER CONSOLE) OBD II FUSE ODMS PARK/NEUTRAL POSITION SWITCH (ON LEFT SIDE OF TRANSAXLE) PNK WIRE PNK/BLK WIRE PNK/GRN WIRE RED WIRE RED/BLK WIRE RED/BLU (OR WIRE RED/BLU WIRE RED/YEL WIRE RELAY ENERGIZED DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) RXCK SPD KSW STA MREL ODLP CCV STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM STOP FUSE STOPLIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) TAIL FUSE TBP ELS TC ACMG A/C OXS HTS THWO TRANSPONDER KEY AMPLIFIER (LEFT SIDE OF DASH, ON STEERING COLUMN) TRANSPONDER KEY COIL TRC+ ENG+ STP B+ PTNK TRC- ENG- IMLD TXCT TXCT RXCK NSW VIO WIRE VIO/WHT WIRE W/ COLUMN SHIFT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE