Toyota Avalon XX20 facelift (2002-2005) org/ Wiring diagrams

3 1 ON AJAR DCTY BLK WIRE BLU WIRE BLU/RED WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) CPUB CTYB CTYE DIODE (LUGGAGE COMPT DOME FUSE DOOR DOOR 1 FUSE DOOR 2 FUSE DRIVER DOOR ECU (IN DRIVER'S DOOR) DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ECU-B FUSE ECU-IG 2 FUSE ENGINE ROOM J/B (ON LEFT FRONT INNER FENDER PANEL) FRONT PASSENGER DOOR ECU (IN RIGHT FRONT DOOR) GRN WIRE GRN/BLK WIRE GRN/RED WIRE HOT AT ALL TIMES HOT IN ON OR START IG (AT LEFT END OF DASH) BL (AT TOP OF LEFT "B" PILLAR) IGNITION KEY CYLINDER LIGHT II (AT RIGHT KICK PANEL) IF (AT LEFT KICK PANEL) ILL INTERIOR LIGHT) J/B 3 J/B 4 J/C 10 (IN RIGHT FRONT SIDE OF LUGGAGE COMPT) J/C 11 (IN LEFT FRONT SIDE OF LUGGAGE COMPT) J/C 4 (BEHIND RIGHT J/C 6 (BEHIND RIGHT CENTER OF DASH) J/C 7 (BEHIND RIGHT SIDE OF DASH) LEFT FRONT DOOR COURTESY LIGHT LEFT FRONT DOOR COURTESY SWITCH LEFT REAR DOOR COURTESY SWITCH LEFT REAR INTERIOR LIGHT LEFT VANITY LIGHT LGC LIGHT LUGGAGE COMP- ARTMENT LIGHT LUGGAGE COMPT LIGHT SWITCH MULTI-DISPLAY NOISE FILTER (LUGGAGE COMPT LIGHT) OFF OPEN DOOR WARNING LIGHT ORG/ WIRE PCTY PERSONAL LIGHT PNK WIRE PNK/BLU WIRE RCTY RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY LIGHT RIGHT FRONT DOOR COURTESY SWITCH RIGHT REAR DOOR COURTESY SWITCH RIGHT REAR INTERIOR LIGHT RIGHT VANITY LIGHT SIDE OF DASH) SIG VIO WIRE W/ MOON- ROOF WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

A/C AUTOMATIC A/C CONTROL ASSEMBLY (AUTOMATIC A/C) SPD ANTI-THEFT SYSTEM BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRAKE FLUID LEVEL WARNING SWITCH (ON BRAKE FLUID RESEROIR) BRN WIRE COMBINATION METER CRUISE CONTROL ECU (BEHIND LEFT CENTER OF DASH) SPD CRUISE CONTROL SYSTEM ANTI-LOCK BRAKES SYSTEM DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ECU-B FUSE ED (AT FRONT OF LEFT FRONT FENDER) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) TACH ENGINE CONTROLS SYSTEM ENGINE ROOM J/B (ON LEFT FRONT INNER FENDER PANEL) EXTERIOR LIGHTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM FUEL GAUGE FUEL IND GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/RED WIRE HEADLIGHTS SYSTEM HIGH BEAM IND HOT AT ALL TIMES IG (AT LEFT END OF DASH) IG 2 FUSE IG 2 RELAY IH TRANSMISSIONS SYSTEM (AT RIGHT CENTER OF DASH) ILLUMINATION J/B 3 (BEHIND LEFT KICK PANEL) JUNCTION CONNECTOR JUNCTION CONNECTOR 15, 16 (ON TOP OF LEFT KICK PANEL) LEFT TURN IND LT GRN/BLK WIRE MANUAL A/C MULTI-DISPLAY NAVIGATION ECU (ON LEFT SIDE OF LUGGAGE COMPT) SPD NAVIGATION SYSTEM NCA WIRE O/D OFF IND ODO TRIP ORG/ WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE REVERSE BUZZER RIGHT TURN IND SECURITY SOUNDS SYSTEM SPEEDOMETER STARTING/CHARGING SYSTEM TACHOMETER TEMPERATURE GAUGE VIO/WHT WIRE W/D WARNING SYSTEM WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

1 2 3 4 5 DRIVE SIG GND VY VMID VX ABS IND. AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM EB (AT LEFT FRONT OF ENGINE, ON SURGE TANK) ANTI-LOCK BRAKES SYSTEM AUTOMATIC A/C BACK LIGHT CIRCUIT BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE IND BRL BRN WIRE CHARGE IND CRUISE IND DISPLAY DOME FUSE DOOR IND DRIVER SEAT BELT IND DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ECU-ACC FUSE ECU-IG 2 FUSE ENGINE CONTROLS SYSTEM FIELD MAGNETIC SENSOR (W/ AUTOMATIC A/C) (IN FRONT CENTER OF ROOF) FUEL PUMP, SENDER (IN FUEL TANK) GAUGE 1 FUSE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START HOT W/ TAIL RELAY ENERGIZED J/B 3 (BEHIND LEFT KICK PANEL) J/B 4 (BEHIND RIGHT KICK PANEL) J/C 2 (BEHIND CENTER OF DASH) JUNCTION CONNECTOR 9 (ON TOP OF RIGHT KICK PANEL) IJ (AT RIGHT END OF DASH) LIGHT LT GRN/BLK WIRE MALFUNCTION IND LAMP MANUAL A/C MODE MULTI-DISPLAY NCA WIRE ODO/TRIP OIL IND OIL PRESSURE SWITCH (ON LOWER LEFT FRONT OF ENGINE) W/O TRACTION CONTROL 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 RELAY RESET/ADJ SLIP IND SRS IND TRAC OFF IND VIO WIRE VIO/WHT WIRE VSC IND W/ AUTOMATIC A/C W/ TRACTION CONTROL W/O TRACTION CONTROL WASHER IND WATER TEMPERATURE SENDER (ON TOP FRONT OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE WIPER/WASHER SYSTEM WARNING SYSTEM YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

12 15 19 CPUB VSSR PVC 13 25 14 19 1 2 18 7 9 20 21 IG SYSB 13 8 23 18 11 GND 16 15 17 20 DMHR DM+R DMVR 17 18 16 10 11 8 PMHR PM+R PMVR 8 7 B+ GND BLK WIRE BLU WIRE BLU/ORG WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CPUB VSSR DVC DEFOGGER SYSTEM DOWN DRIVER DOOR ECU (IN DRIVER'S DOOR) DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ECU-B FUSE FRONT PASSENGER DOOR ECU (IN RIGHT FRONT DOOR) GAUGE 1 FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN ON OR START HSSR IH (AT RIGHT CENTER OF DASH) II (BEHIND RIGHT CENTER OF DASH) J/B 3 (BEHIND LEFT KICK PANEL) J/C 11 (IN LEFT FRONT SIDE OF LUGGAGE COMPT) J/C 14 (UNDER LEFT FRONT SEAT) J/C 3 (BEHIND RIGHT CENTER OF DASH) J/C 6 (BEHIND RIGHT CENTER OF DASH) LEFT LEFT REMOTE CONTROL MIRROR LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE OPERATION SWITCH ORG/ WIRE PNK 8 WIRE PNK WIRE POWER SEAT ECU (UNDER DRIVER'S SEAT) PWR SEAT FUSE RED WIRE RED/BLK WIRE RED/YEL WIRE REMOTE CONTROL MIRROR SWITCH RIGHT RIGHT REMOTE CONTROL MIRROR SEAT MEMORY SWITCH SELECT SWITCH SET- SGND MIRB MIRG MIRE SWE MMRY WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

1 2 3 4 5 6 7 8 9 10 RCL- RCL+ SLD- SLD+ LFT- LFT+ GND +B FRV- FRV+ 18 19 20 21 22 23 24 25 MIRE SGND BLK WIRE BLK/ WHT WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) DRIVER'S POWER SEAT CONTROL SWITCH DRIVER'S SEAT LUMBAR SUPPORT CONTROL SWITCH (W/ FLOOR SHIFT) ECU-B FUSE FRONT PASSENGER'S POWER SEAT CONTROL SWITCH GAUGE 1 FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START IH (AT RIGHT CENTER OF DASH) J/B 3 (BEHIND LEFT KICK PANEL) J/C 10 (IN RIGHT FRONT SIDE OF LUGGAGE COMPARTMENT) J/C 11 (IN LEFT FRONT SIDE OF LUGGAGE COMPT) J/C 14 (UNDER LEFT FRONT SEAT) J/C 3 (BEHIND RIGHT CENTER OF DASH) LUMBAR SUPPORT CONTROL SWITCH (DRIVER'S SEAT) LUP FUP FDWN SYSB MEMORY MIRRORS CIRCUIT ORG/ WIRE POWER SEAT ECU (UNDER DRIVER'S SEAT) POWER SEAT MOTOR (DRIVER'S SEAT FRONT VERTICAL CONTROL) POWER SEAT MOTOR (DRIVER'S SEAT REAR VERTICAL CONTROL) POWER SEAT MOTOR (DRIVER'S SEAT RECLINING CONTROL) POWER SEAT MOTOR (DRIVER'S SEAT SLIDE CONTROL) POWER SEAT MOTOR (FRONT PASSENGR'S SEAT REAR VERTICAL CONTROL) POWER SEAT MOTOR (FRONT PASSENGR'S SEAT RECLINING CONTROL) POWER SEAT MOTOR (FRONT PASSENGR'S SEAT SLIDE CONTROL) POWER SEAT POSITION SENSOR (DRIVER'S SEAT FRONT VERTICAL CONTROL) POWER SEAT POSITION SENSOR (DRIVER'S SEAT REAR VERTICAL CONTROL) POWER SEAT POSITION SENSOR (DRIVER'S SEAT RECLINING CONTROL) POWER SEAT POSITION SENSOR (DRIVER'S SEAT SLIDE CONTROL) PWR SEAT FUSE RCLF RCLR RDWN RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RUP SEAT MEMORY SWITCH SET- SLDF SLDR SSRR SSRL WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

+B AUI- AUO- 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 VR BLK WIRE BLU WIRE BLU/YEL WIRE DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ECU-ACC FUSE ECU-IG 2 FUSE FL SPKR (-) FL+SPKR GAUGE 2 FUSE GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START HOT W/ TAIL RELAY ENERGIZED INSTRUMENT CLUSTER SYSTEM JUNCTION CONNECTOR 2 (BEHIND CENTER OF DASH) JUNCTION CONNECTOR 6 (BEHIND RIGHT CENTER OF DASH) LEFT FRONT DOOR SPEAKER LEFT TWEETER LT GRN WIRE NAVIGATION ECU (ON LEFT SIDE OF LUGGAGE COMPT) NCA WIRE ORG/ WIRE PANEL FUSE PNK WIRE RADIO FUSE RED WIRE RED/BLU WIRE REV STEREO COMPONENT AMPLIFIER SYNC TX+ VG VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

ANTI-LOCK BRAKES SYSTEM BACK LIGHT CIRCUIT BACK-UP LIGHT SWITH (PARK/NEUTRAL POSTION SWITCH) (ON LEFT SIDE OF TRANSAXLE) BLK WIRE BLU WIRE BLU/ORG WIRE BLU/YEL WIRE BRN WIRE COLUMN SHIFT FLOOR SHIFT GRN WIRE GRY WIRE IG (AT LEFT END OF DASH) IH (AT RIGHT CENTER OF DASH) J/B 3 (BEHIND LEFT KICK PANEL) J/B 4 (BEHIND RIGHT KICK PANEL) JUNCTION CONNECTOR 15, 16 (ON TOP OF LEFT KICK PANEL) JUNCTION CONNECTOR 17 (BEHIND CENTER OF DASH) JUNCTION CONNECTOR 5 (BEHIND RIGHT SIDE OF DASH) MULTI-DISPLAY NAVIGATION CONTROLLER (BELOW FLOOR CONSOLE) NAVIGATION DISPLAY NCA WIRE ORG/ WIRE PNK WIRE POWER SUPPLY RADIO, PLAYER RED WIRE RED/BLK WIRE RED/BLU WIRE REMOCOM S GND SGND WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

ABS ACTUATOR, ECU (W/O TRACTION CONTROL) ABS FUSE ABS FUSE NO 2 ABS FUSE NO 3 ABS MTR RELAY ABS NO 4 FUSE ABS SOL RELAY ABS, BA, TRAC, VSC ECU ALT FUSE AM 1 FUSE BATTERY BLK WIRE BLK/ORG WIRE BLU WIRE BODY ECU C/OPN RELAY CDS FUSE RDI FUSE CENTER AIR BAG SENSOR ASSEMBLY CENTER AIRBAG SENSOR CHARGE WARNING LIGHT CIGARETTE LIGHTER DATA LINK CONNECTOR 3 DOOR NO 1 FUSE DRIVER DOOR ECU ECU- PWR OUT FUSE NO 1 FUSE ENGINE CONTROL MODULE ENGINE ROOM J/B (ON LEFT FRONT INNER FENDER PANEL) ENGINE ROOM R/B NO 3 (ON LEFT FRONT OF ENGINE COMPT) ENGINE ROOM R/B NO 5 (ON LEFT FRONT INNER FENDER PANEL) FAN NO 3 RELAY FAN NO 1 RELAY FL P/W FUSE FOG LIGHTS FOG RELAY FUSIBLE LINK BLOCK (ON LEFT FRONT INNER FENDER PANEL) GENERATOR GRN WIRE GRN/RED WIRE GRY WIRE HEATER RELAY HTR FUSE IG (LEFT END OF DASH) IG 1 RELAY IGNITION SWITCH LT GRN WIRE MAIN FUSIBLE LINK (12 GA- MOON ROOF CONTROL ECU NCA WIRE OBD II FUSE OFF ON ON ORG/ WIRE PNK WIRE RED WIRE SEAT HEATER CONTROL SWITCH SEAT OPNER PWR FOG HTR FUSE OUTLET FUSE FUSE NO 2 FUSE SRS- CIG FUSE FUSE STOP FUSE STOP LIGHT SWITCH SUN PWR ROOF SEAT FUSE FUSE THEFT DETERRENT ECU TO ECU-IG NO 2 FUSE (DIAGRAM 2 OF 3) TO ENGINE ROOM J/B TO POWER OUTLET (DIAGRAM 3 OF 3) TO POWER POINT RELAY (DIAGRAM 3 OF 3) TO TAIL RELAY (DIAGRAM 2 OF 3) WHT WIRE WHT/RED WIRE YEL WIRE

1 2 3 5 14 15 18 21 ACTD ACT+ PCTY LSR 1 4 6 5 UNLK 5 7 11 17 20 21 24 25 DCTY PRG 6 3 2 1 UNLK ACT- TKU BK (AT FRONT OF LEFT INNER QUARTERPANEL) BLK WIRE BLU BLU WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU CPUB GND KEYE KUL KL LSWD CPUB GND KEYE KUL KL LSWP DOME FUSE DOOR 1 FUSE DOOR 2 FUSE DOOR CONTROL RECEIVER (ON RIGHT FRONT SIDE OF TRUNK) DRIVER DOOR ECU (IN DRIVER'S DOOR) DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ECU-B FUSE ECU-IG 2 FUSE ENGINE ROOM J/B (ON LEFT FRONT INNER FENDER PANEL) FRONT PASSENGER DOOR ECU (IN RIGHT FRONT DOOR) GRN WIRE GRN/BLK WIRE GRN/RED WIRE HOT AT ALL TIMES HOT IN ON OR START IF (AT LEFT KICK PANEL) IG (AT LEFT END OF DASH) II (AT RIGHT KICK PANEL) J/B 3 (BEHIND LEFT KICK PANEL) J/B 4 (BEHIND RIGHT KICK PANEL) J/C 11 J/C 18 (BEHIND RIGHT CENTER OF DASH) J/C 4 (BEHIND RIGHT SIDE OF DASH) KSW BZ RDA LEFT FRONT DOOR COURTESY SWITCH LEFT REAR DOOR LOCK MOTOR LOCK LT GRN WIRE LUGGAGE COMPARTMENT DOOR OPENER MAIN SWITCH LUGGAGE COMPARTMENT DOOR OPENER MOTOR (ON MIDDLE REAR OF TRUNK LID) LUGGAGE COMPARTMENT DOOR OPENER SWITCH ORG/ WIRE PNK WIRE PNK/BLU WIRE RDA PRG RED WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT REAR DOOR LOCK MOTOR SIG 1 7 UNLOCK WARNING SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE WIRELESS DOOR LOCK BUZZER (ON RIGHT FRONT OF ENGINE COMPT) YEL WIRE

1 2 3 5 14 15 18 21 ACTD ACT+ PCTY LSR 1 4 6 5 UNLK 5 11 17 24 25 DCTY 6 3 2 1 UNLK ACT- TKU BK (AT FRONT OF LEFT INNER QUARTERPANEL) BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU CPUB GND KEYE KUL KL LSWD CPUB GND KEYE KUL KL LSWP DOOR 1 FUSE DOOR 2 FUSE DRIVER DOOR ECU (IN DRIVER'S DOOR) DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ECU-B FUSE ECU-IG 2 FUSE ENGINE ROOM J/B (ON LEFT FRONT INNER FENDER PANEL) FRONT PASSENGER DOOR ECU (IN RIGHT FRONT DOOR) GRN WIRE GRN/BLK WIRE HOT AT ALL TIMES HOT IN ON OR START IF (AT LEFT KICK PANEL) IG (AT LEFT END OF DASH) II (AT RIGHT KICK PANEL) J/B 3 (BEHIND LEFT KICK PANEL) J/B 4 (BEHIND RIGHT KICK PANEL) J/C 11 J/C 4 (BEHIND RIGHT SIDE OF DASH) J/C 9 LEFT FRONT DOOR COURTESY SWITCH LEFT REAR DOOR LOCK MOTOR LOCK LT GRN WIRE LUGGAGE COMPARTMENT DOOR OPENER MAIN SWITCH LUGGAGE COMPARTMENT DOOR OPENER MOTOR (ON MIDDLE REAR OF TRUNK LID) LUGGAGE COMPARTMENT DOOR OPENER SWITCH ORG/ WIRE RED WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT REAR DOOR LOCK MOTOR SIG 1 7 UNLOCK WARNING SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE