Toyota Avalon XX20 (1999-2002) blk/org Wiring diagrams

1 2 8 9 15 16 BATT IGSW MREL ODLP STP +B 2 SL 5 20 22 24 25 27 TC NSW SPD 7 19 20 21 23 24 30 31 PNK WIRE BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BRN WIRE CRUISE CONTROL ECU DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) EFI 1 FUSE EFI 2 FUSE EFI RELAY ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (ON LEFT SIDE OF TRANSAXLE) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE CONTROLS SYSTEM ENGINE ROOM J/B (ON LEFT FRONT INNER FENDER PANEL) GRN WIRE GRN/ORG WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES IDLO TACH IGNITION SWITCH INSTRUMENT CLUSTER SYSTEM J/B 3 (BEHIND LEFT KICK PANEL) J/C 8 (BEHIND RIGHT SIDE OF DASH) LOCK LT GRN WIRE LT GRN/RED WIRE ODMS PNK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE SLN- SLN+ THROTTLE POSITION SENSOR (ON THROTTLE BODY) VIO/WHT WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 +B CODE RXCK TXCT GND 2 1 22 8 16 IGSW BATT IMLD MREL +B 28 19 18 CODE RXCK TXCT BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLU/ORG WIRE BLU/YEL WIRE BRN WIRE COMBINATION METER 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 ROOM J/B (ON LEFT FRONT INNER FENDER PANEL) EOM KSW HOT AT ALL TIMES IGNITION SWITCH J/B 3 (BEHIND LEFT KICK PANEL) J/B 4 (BEHIND RIGHT KICK PANEL) J/C 5 (BEHIND RIGHT SIDE OF DASH) OFF PNK/GRN WIRE RED/YEL WIRE SECURITY INDICATOR TRANSPONDER KEY AMPLIFIER (ON LEFT SIDE OF DASH) UNLOCK WARNING SWITCH VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE

2 IND A/C CONTROL ASSEMBLY 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 RESERVOIR) BRN WIRE COMBINATION METER CRUISE CONTROL ECU (BEHIND LEFT CENTER OF DASH) SPD D IND DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ECU-B FUSE ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) TACH ENGINE ROOM J/B (ON LEFT FRONT INNER FENDER PANEL) FUEL GAUGE FUEL IND GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/RED WIRE HIGH BEAM IND HOT AT ALL TIMES IG 2 RELAY ILLUMINATION J/B 3 (BEHIND LEFT KICK PANEL) J/C 1 (ON TOP LEFT KICK PANEL) J/C 5 (RIGHT SIDE OF DASH) L IND LCD LEFT TURN IND LT GRN/BLK WIRE MULTI-DISPLAY N IND O/D OFF IND ODO TRIP P IND PNK/BLK WIRE PNK/BLU WIRE R IND RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE REVERSE BUZZER RIGHT TURN IND SECURITY SPEED BUZZER SPEEDOMETER TACHOMETER TEMPERATURE GAUGE VIO WIRE VIO/WHT WIRE W/D WARNING SYSTEMS STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

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

A/C CONTROL ASSEMBLY, HEATER CONTROL SWITCH A/F FUSE A/F RELAY A/F SENSOR AM 2 FUSE BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BODY ECU BODY ECU, ABS ACTUATOR AND ECU, ABS ACTUATOR AND ECU BODY ECU, HORN SWITCH C/OPN RELAY DCC FUSE DEF RELAY DOME FUSE DOOR NO. 2 FUSE DRIVER DOOR ECU, LIGHT FAILURE SENSOR TO POWER OUTLET DRL NO. 2 RELAY ECU-B FUSE ECU-IG GAUGE NO 2 NO 1 FUSE FUSE DEF RELAY ECU-IG NO 1 FUSE EFI NO 1 FUSE EFI NO 2 FUSE EFI RELAY ENGINE CONTROL MODULE ENGINE CONTROL MODULE, TRANSPONDER KEY AMPLIFIER FR P/W DEF FUSE FUSE FROM DRIVER SIDE J/B FROM DRIVER SIDE J/B (DIAGRAM 1 OF 3) FROM FUSIBLE LINK BLOCK (ALT FUSE) (DIAGRAM 1 OF 3) FROM IG 1 RELAY (DIAGRAM 1 OF 3) FRONT PARKING LIGHTS, EXTERIOR LIGHTS FRONT PASS DOOR ECU NOISE FILTER, REAR WINDOW DEFOGGER GAUGE NO 2 FUSE GENERATOR GRN WIRE HAZ ALT-S FUSE FUSE HAZARD SWITCH HAZARD SWITCH WIPER WASHER SWITCH HEAD RELAY HORN FUSE HORN RELAY HORNS HTR FUSE IG 2 FUSE IG 2 RELAY IGNITION COILS INNER MIRROR J/B NO 4 (BEHIND RIGHT KICK PANEL) LT GRN WIRE MAIN FUSE MAIN SWITCH (PIN 3) (DIAGRAM 3 OF 3) MIL LAMP, MULTI- DISPLAY SHIFT LOCK ECU MIR HTR FUSE MIRROR HEATERS MOON ROOF CONTROL ECU MULTI-DISPLAY PANEL TAIL RL P/W FUSE FUSE FUSE PPL PWR RELAY PWR SEAT ECU RADIO FUSE RADIO/ PLAYER, STEREO COMPONENT AMPLIFIER, MULTI- DISPLAY RED WIRE RED/BLK WIRE RIGHT REAR WINDOW SWITCH RR P/W FUSE SRS SRS SRS WARN WARN WARN FUSE FUSE FUSE SRS WARNING WARNING WARNING LIGHT, MULTI- MULTI- MULTI- DISPLAY DISPLAY DISPLAY ST RELAY STARTER TAIL RELAY THEFT DEFERRENT ECU TO IGNITION SWITCH (DIAGRAM 1 OF 3) TURN WIP FUSE FUSE W/DRL WHT WIRE YEL WIRE

+SR P+ P- SIL D- D+ +SL 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+ AIR BAG SQUIB (FRONT PASSENGER AIR BAG ASSEMBLY) AIR BAG SQUIB (STEERING WHEEL PAD) BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) BRN WIRE BRN/WHT WIRE CENTER AIR BAG SENSOR ASSEMBLY (BELOW CENTER OF DASH) DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ENGINE ROOM J/B (ON LEFT FRONT INNER FENDER PANEL) ESL FL+ FL- VUPL GRN WIRE GRY WIRE GRY/BLU WIRE GSW HOT AT ALL TIMES HOT IN ACC OR ON IGNITION SWITCH J/B 3 (BEHIND LEFT KICK PANEL) J/B 4 (BEHIND RIGHT KICK PANEL) J/C 5 (BEHIND RIGHT SIDE OF DASH) LA GSW LEFT AIR BAG SENSOR (LEFT FRONT OF VEHICLE) LEFT PRETENSIONER (AT BOTTOM OF LEFT "B" PILLAR) LEFT SIDE AIR BAG SENSOR (AT BOTTOM OF LEFT "B" PILLAR) LEFT SIDE AIR BAG SQUIB LOCK ON LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MULTI-DISPLAY ORG/ WIRE PNK VUPR WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PR+ PR- ESR RED WIRE RIGHT AIR BAG SENSOR (RIGHT FRONT OF VEHICLE) RIGHT PRETENSIONER (AT BOTTOM OF RIGHT "B" PILLAR) RIGHT SIDE AIR BAG SENSOR (AT BOTTOM OF RIGHT "B" PILLAR) RIGHT SIDE AIR BAG SQUIB SL- SPIRAL CABLE SRS WARNING LIGHT SRS-ACC FUSE SRS-WRN FUSE SSL+ SSL- SSR+ SSR- TC -SR WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRN WIRE DATA LINK CONNECTOR 1 (ON RIGHT REAR CORNER OF ENGINE COMPARTMENT) GRN WIRE GRN/BLK WIRE GRY WIRE HEATED OXYGEN SENSOR (BANK 1, SENSOR 2) (ON EXHAUST PIPE, REAR OF CAT CONV) HOT AT ALL TIMES IDLE AIR CONTROL VALVE (ON THROTTLE BODY ASSEMBLY) IGNITION SWITCH KNOCK SENSOR NO. 1 (ON TOP OF ENGINE) KNOCK SENSOR NO. 2 (ON TOP OF ENGINE) LOCK LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE NCA WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/YEL WIRE VSV (ACIS NO. 1) (ON RIGHT SIDE OF ENGINE) VSV (ACIS NO. 2) (ON RIGHT SIDE OF ENGINE) VSV (ACM) (ON RIGHT FRONT OF ENGINE COMPARTMENT) VSV (CANISTER CLOSED VALVE) (ON LEFT SIDE OF ENGINE COMPARTMENT) VSV (PRESSURE SWITCHING VALVE) (ON LEFT REAR OF VEHICLE, AT FUEL TANK) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL 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