Toyota Avalon XX20 facelift (2002-2005) data link connector 3 (behind left side of dash, on instrument panel j/b) Wiring diagrams

+B BAT ABS ABS ACTUATOR, ECU (ON LEFT REAR OF ENGINE COMPT) ABS FUSE ACTIVE LIGHT RELAY (BEHIND LEFT SIDE OF DASH) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/ORG WIRE BLU/WHT WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) BRL BRN WIRE 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 SIDE J/B (BEHIND LEFT SIDE OF DASH) EBDW ECU-IG 2 FUSE ED (AT FRONT OF LEFT FRONT FENDER) EE (AT FRONT OF LEFT FRONT FENDER) ENGINE ROOM J/B (ON LEFT FRONT INNER FENDER PANEL) ENGINE ROOM R/B 5 (ON LEFT INNER FENDER PANEL) FR- FR+ FL- FL+ RL- RL+ GAUGE 1 FUSE GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START J/B 3 (BEHIND LEFT KICK PANEL) J/B 4 (BEHIND RIGHT KICK PANEL) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE PARK/NEUTRAL POSITION SWITCH (ON LEFT SIDE OF TRANSAXLE) PARKING BRAKE SWITCH (BEHIND DASH, ON PARKING BRAKE LEVER BRACKET) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE STOP FUSE STOPLIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) TS TC PKB STP VIO WIRE WA EBDW WHT/BLK WIRE WHT/RED WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

ABS ABS 3 FUSE ABS IND. ABS, BA, TRAC, VSC ECU (BEHIND RIGHT SIDE OF DASH) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE IND BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CRUISE CONTROL ECU (BEHIND LEFT CENTER OF DASH) D/G DASH) 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 SIDE J/B (BEHIND LEFT SIDE OF DASH) ECU-IG 2 FUSE ENG ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM J/B (ON LEFT FRONT INNER FENDER PANEL) FSS GAUGE 1 FUSE GNDA (-) GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IG (AT LEFT END OF DASH) IGA J/B 3 (BEHIND LEFT KICK PANEL) J/B 4 (BEHIND RIGHT KICK PANEL) JUNCTION CONNECTOR 4 (BEHIND RIGHT SIDE OF DASH) JUNCTION CONNECTOR 5 (BEHIND RIGHT SIDE OF DASH) LT (IN DASH HARNESS, AT LEFT KICK PANEL) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT LT LT MASTER CYLINDER PRESSURE SENSOR (ON LEFT SIDE OF MASTER CYLINDER) MULTI-DISPLAY NEO ORG/ WIRE PKB YD GYAW YAW YGND PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE SFRR SIL SLIP IND SRLH TRAC OFF IND TRC+ VCM PMC VIO WIRE VIO/WHT WIRE VSC IND VSC WARNING BUZZER WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WT VSCW YAW RATE SENSOR (BETWEEN FRONT SEATS) YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

12 11 TC TS 19 3 12 TC LA SIL 28 27 TC TS 4 5 PI TC 42 46 TS D/G A/B A/D ABS ABS ACTUATOR, ECU (W/O TRACTION CONTROL) (ON LEFT REAR OF ENGINE COMPT) ABS, BA, TRAC, VSC ECU (W/ TRACTION CONTROL) (BEHIND RIGHT SIDE OF DASH) ACTIVE LIGHT RELAY (BEHIND LEFT SIDE OF DASH) BLK WIRE BLK/YEL WIRE BRN WIRE CENTER AIR BAG SENSOR ASSEMBLY (BELOW CENTER OF DASH) CRUISE CONTROL ECU (BEHIND LEFT CENTER OF DASH) 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 SIDE J/B (BEHIND LEFT SIDE OF DASH) EC (AT LEFT FRONT OF ENGINE, ON SURGE TANK) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) GRY/RED WIRE HOT AT ALL TIMES J/B 3 (BEHIND LEFT KICK PANEL) J/B 4 (BEHIND RIGHT KICK PANEL) JUNCTION CONNECTOR 5 (BEHIND RIGHT SIDE OF DASH) JUNCTION CONNECTOR 7 (BEHIND RIGHT SIDE OF DASH) JUNCTION CONNECTOR 9 (ON TOP OF RIGHT KICK PANEL) LT GRN/BLK WIRE LT GRN/RED WIRE MULTI-DISPLAY OBD II FUSE PNK/BLK WIRE RED/BLU WIRE SIL TRANSLATE ECU (BEHIND RIGHT SIDE OF DASH) W/ TRACTION CONTROL W/O TRACTION CONTROL W/O NAVIGATION W/ NAVIGATION WHT WIRE WHT/BLK WIRE

1 2 W/ TRACTION CONTROL W/O TRACTION CONTROL 12 11 TC TS 19 3 12 TC LA SIL 28 27 TC TS 4 5 PI TC 42 46 TS D/G A/B A/D ABS ABS ACTUATOR, ECU (W/O TRACTION CONTROL) (ON LEFT REAR OF ENGINE COMPT) ABS, BA, TRAC, VSC ECU (W/ TRACTION CONTROL) (BEHIND RIGHT SIDE OF DASH) ACTIVE LIGHT RELAY (BEHIND LEFT SIDE OF DASH) BLK WIRE BLK/YEL WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) BRN WIRE CRUISE CONTROL ECU (BEHIND LEFT CENTER OF DASH) 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 DRIVER'S DOOR) DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) EC (AT LEFT FRONT OF ENGINE, ON SURGE TANK) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) FRONT PASSENGER DOOR ECU (IN RIGHT FRONT DOOR) 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) JUNCTION CONNECTOR 5 (BEHIND RIGHT SIDE OF DASH) JUNCTION CONNECTOR 7 (BEHIND RIGHT SIDE OF DASH) JUNCTION CONNECTOR 9 (ON TOP OF RIGHT KICK PANEL) LT GRN/BLK WIRE LT GRN/RED WIRE MULTI-DISPLAY OBD II FUSE 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 (BEHIND RIGHT SIDE OF DASH) VIO WIRE W/O NAVIGATION W/ NAVIGATION WHT WIRE WHT/BLK WIRE

21 23 25 7 14 1 3 4 2 13 20 8 SIG CPUB BDR WLSW ALT FUSE BK JUNCTION BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) CPUB BDR 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) DOWN DRIVER DOOR ECU (IN DRIVER'S DOOR) DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ECU-B FUSE FL P/W FUSE FR P/W FUSE RL P/W FUSE FRONT PASSENGER DOOR ECU (IN RIGHT FRONT DOOR) FUSIBLE LINK BLOCK (ON LEFT FRONT INNER FENDER PANEL) GAUGE 1 FUSE GRN WIRE GRN/BLK WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START IF (AT LEFT KICK PANEL) IG (AT LEFT END OF DASH) J/B 3 J/B 3 (BEHIND LEFT KICK PANEL) J/B 4 (BEHIND RIGHT KICK PANEL) JUNCTION CONNECTOR JUNCTION CONNECTOR 4 (BEHIND RIGHT SIDE OF DASH) LEFT FRONT POWER WINDOW MOTOR LEFT REAR POWER WINDOW CONTROL SWITCH LEFT REAR POWER WINDOW MOTOR LIMIT SWITCH LMT GND LT GRN WIRE LT GRN/RED WIRE ORG/ WIRE PNK PLS WIRE PNK WIRE PNK/BLK WIRE POWER RELAY PULSE SENSOR RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT FRONT POWER WINDOW MOTOR RIGHT REAR POWER WINDOW CONTROL SWITCH RIGHT REAR POWER WINDOW MOTOR RR P/W FUSE RRD RRU TC RLD RLU WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE