Wiring Diagrams for Toyota Corolla IX facelift (2003-2007)

Manual a/c circuit

Anti-lock brakes circuit, without vsc Anti-lock brakes circuit, with vsc

Forced entry circuit Immobilizer circuit

Body control modules circuit

Computer data lines circuit

Cooling fan circuit

Cruise control circuit, except xrs Cruise control circuit, xrs

Defoggers circuit

Wiring diagram engine performance 1.8l, except xrs Wiring diagram engine performance 1.8l, xrs

Back-up lamps circuit Exterior lamps circuit

Ground distribution circuit

Headlights circuit

Horn circuit

Instrument cluster circuit

Courtesy lamps circuit Instrument illumination circuit

Power distribution circuit

Power door locks circuit, with keyless entry Power door locks circuit, without keyless entry

Electrochromic mirror circuit Power mirror circuit

Power top/sunroof circuit

Power windows circuit

Radio circuit, with amplifier Radio circuit, without amplifier

Shift interlock circuit

Charging circuit Starting circuit, a/t Starting circuit, m/t

Supplemental restraints circuit

A/t circuit

Warning systems circuit

Wiper/washer circuit

AIR CONDITIONING, ANTI-LOCK BRAKES, COOLING FANS SYSTEMS ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM ANTI-LOCK BRAKES, SUPPLEMENTAL RESTRAINTS, ANTI-THEFT, HEADLIGHTS SYSTEMS BATTERY GROUND HORN HEAD IGNITION COIL, IGNITER 1 IGNITION COIL, IGNITER 1 IGNITION COIL, IGNITER 2 IGNITION COIL, IGNITER 2 IGNITION COIL, IGNITER 3 IGNITION COIL, IGNITER 3 IGNITION COIL, IGNITER 4 IGNITION COIL, IGNITER 4 LOCK OFF LOCK OFF ON ON LOCK OFF RADIATOR FAN RESISTOR RADIATOR FAN RESISTOR (AT LEFT FRONT STEREO COMPONENT AMPLIFIER W/ AMPLIFIER W/O AMPLIFIER W/ DOOR LOCK CONTROL W/ WIRELESS DOOR LOCK W/ WIRELESS DOOR LOCK DOOR LOCK W/O DOOR LOCK CONTROL W/O DOOR LOCK CONTROL W/ DOOR LOCK CONTROL W/O STEREO COMPONENT AMPLIFIER W/ STEREO COMPONENT AMPLIFIER W/O WIRELESS DOOR LOCK

CRUISE CONTROL ACTUATOR ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM ENGINE CONTROLS, CRUISE CONTROL SYSTEMS ENGINE CONTROLS SYSTEM INTERIOR LIGHTS SYSTEM ENGINE CONTROLS SYSTEM WIPER/WASHER SYSTEM ENGINE ROOM J/B ENGINE ROOM R/B ENGINE ROOM R/B (INTEGRAL ENGINE ROOM R/B (INTEGRAL TO FRONT WIPER MOTOR HEADLIGHTS, INSTRUMENT CLUSTER, ENGINE CONTROLS, LEFT FRONT POWER WINDOW MOTOR LEFT REAR POWER WINDOW MOTOR OF ENGINE COMPT) RADIATOR FAN MOTOR RIGHT REAR POWER WINDOW MOTOR (AT CENTER OF RIGHT TO ENGINE ROOM J/B

DATA LINK CONNECTOR 3 DATA LINK CONNECTOR 3 COMBINATION METER JUNCTION CONNECTOR JUNCTION CONNECTOR 2 (BEHIND RIGHT SIDE OF JUNCTION CONNECTOR 6 JUNCTION CONNECTOR 6 (BEHIND LEFT SIDE OF DASH,

ENGINE CONTROL MODULE

CRUISE CONTROL ECU COMBINATION SWITCH ECU-B FUSE ECU-IG FUSE SHIFT LOCK CONTROL ECU O/D MAIN SWITCH SKID CONTROL ECU W/ ACTUATOR SKID CONTROL ECU WITH ACTUATOR TVIP ECU

A/C FUSE ABS 1 FUSE ABS 1 FUSE ABS 2 FUSE ABS 2 FUSE AIR PUMP FUSE ALT FUSE ALT-S FUSE AMP FUSE CIG FUSE DEFOG FUSE DEFOGGER FUSE DOME FUSE DOOR FUSE EFI 2 FUSE EFI FUSE ETCS FUSE FOG FUSE FOG FUSE DOME FUSE GAUGE FUSE HAZARD FUSE HEAD MAIN FUSE HEAD RH UPR FUSE HEATER FUSE HORN FUSE HORN FUSE FUSE LEFT LOWER HEAD FUSE LEFT UPPER HEAD FUSE M-HTR/ DEF I-UP FUSE MAIN FUSE MAIN HEAD FUSE OBD FUSE P/POINT FUSE STOP FUSE POWER FUSE RDI FAN FUSE RIGHT LOWER HEAD FUSE RIGHT UPPER HEAD FUSE STOP FUSE TAIL FUSE WASHER FUSE WIPER FUSE WASHER FUSE

MALFUNCTION INDICATOR LAMP O/D OFF INDICATOR SEAT BELT INDICATOR SECURITY INDICATOR

1 2 3 4 5 6 7 8 LAMP TAIL GND DOOR LOCKS, INTERIOR LIGHTS, WARNING SYSTEMS EXTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS, INTERIOR LIGHTS, WARNING SYSTEMS HIGH MOUNTED STOPLIGHT BULB INTERIOR LIGHTS,, DOOR LOCKS SYSTEMS WARNING, ANTI-THEFT SYSTEMS INTERIOR LIGHTS, DOOR LOCKS SYSTEMS

LEFT REAR COMBINATION LIGHT LEAK DETECTION PUMP ASSEMBLY DOOR CONTROL RECEIVER RADIO FUEL PUMP PLAYER

ABS MTR CUT RELAY ABS MTR RELAY C/OPN RELAY DAYTIME RUNNING LIGHT RELAY DEFOGGER RELAY DIMMER RELAY EFI RELAY FAN 1 RELAY FAN 2 RELAY FAN 2 RELAY EFI RELAY FOG RELAY HEAD RELAY HORN RELAY HOT W/ DEF RELAY ENERGIZED HTR RELAY INTEGRATION RELAY MG CLT RELAY MOON ROOF CONTROL RELAY, SWITCH, PERSONAL LIGHT P-POINT RELAY P/W RELAY PWR RELAY ST RELAY ST RELAY NOISE FILTER STARTER RELAY TAIL RELAY TIRE PRESSURE WARNING STANDARDIZATION SWITCH TURN SIGNAL FLASHER RELAY TURN SIGNAL FLASHER RELAY (BEHIND LEFT SIDE EHW TURN SIGNAL FLASHER RELAY (BEHIND LEFT SIDE OF DASH,

AIR BAG SENSOR ASSEMBLY CAMSHAFT POSITION SENSOR SHIELD CRANKSHAFT POSITION SENSOR SHIELD GLASS BREAKAGE SENSOR ECU GLASS BREAKAGE SENSOR ECU (BEHIND UPPER RIGHT SIDE HEATED OXYGEN SENSOR BANK 1 SENSOR 1 HEATED OXYGEN SENSOR BANK 1 SENSOR 2 LEFT BUCKLE SWITCH, SEAT POSITION SENSOR LEFT REAR ABS SPEED SENSOR RIGHT FRONT ABS SPEED SENSOR (ON INSIDE OF RIGHT RIGHT FRONT OCCUPANT CLASSIFICATION SENSOR (BELOW CENTER CONSOLE, SEAT POSITION AIR BAG SENSOR WASHER LEVEL SENSOR YAW RATE SENSOR TRACTION OFF SWITCH STEERING SENSOR

LEFT FRONT DOOR SPEAKER LEFT REAR SPEAKER RIGHT FRONT DOOR SPEAKER RIGHT REAR SPEAKER

A/C SWITCH AIR INLET CONTROL SWITCH BLOWER SWITCH BLOWER SWITCH BLOWER RESISTOR BRAKE FLUID LEVEL WARNING SWITCH COMBI- NATION SWITCH COMBINATION LIGHT CONTROL SWITCH SWITCH COMBINATION SWITCH DIMMER SWITCH FRONT WIPER SWITCH HAZARD SWITCH HAZARD SWITCH W/O WIRELESS DOOR LOCK HORN SWITCH IGNITION SWITCH JUNCTION REAR WINDOW DEFOGGER SWITCH LEFT BUCKLE SWITCH LEFT FRONT DOOR KEY LOCK, UNLOCK, DOOR UNLOCK DETECTION SWITCH DOOR LOCK MOTOR LEFT FRONT DOOR LOCK CONTROL SWITCH LEFT REAR DOOR COURTESY SWITCH (FORWARD OF LEFT REAR LEFT REAR DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SWITCH LEFT REAR POWER WINDOW CONTROL SWITCH LEFT TURN SIG SWITCH LIGHT CONTROL SWITCH MOON ROOF MOTOR, LIMIT SWITCH O/D MAIN SWITCH OFF LIGHT SIG SWITCH ON FOG LIGHT SWITCH OPERATION SWITCH POWER WINDOW MASTER SWITCH PRESSURE SWITCH REAR WINDOW DEFOGGER SWITCH REMOTE CONTROL MIRROR SWITCH REMOTE CONTROL MIRROR SWITCH POWER WINDOW MASTER SWITCH RIGHT BUCKLE SWITCH RIGHT FRONT DOOR KEY LOCK, UNLOCK, DOOR UNLOCK DETECTION SWITCH, DOOR LOCK MOTOR RIGHT FRONT DOOR LOCK CONTROL SWITCH RIGHT FRONT POWER WINDOW CONTROL SWITCH RIGHT REAR DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SWITCH RIGHT REAR POWER WINDOW CONTROL SWITCH SELECT SWITCH STOP LIGHT SWITCH TIRE PRESSURE WARNING STANDARDIZATION SWITCH TRAC OFF SWITCH TRACTION OFF SWITCH UNLOCK WARNING SWITCH (ON STEERING W/ INTERMITTENT VOLUME SWITCH W/O INTERMITTENT VOLUME SWITCH WASHER SWITCH WINDOW LOCK SWITCH

SHIFT LOCK SOLENOID

1 2 3 4 5 6 7 8 9 10 FR+ FL+ PNK WIRE 15 7 12 6 14 PNK WFSE SIL TS CANH CANL WIRE 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 BAT WFSE CANL TC TS PNK WIRE (IN ROOF WIRE, AT CENTER OF WINDSHIELD (IN ROOF WIRE, AT LEFT SIDE OF WINDSHIELD BLK WIRE BLK/ WHT WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE GRN WIRE GRN/ YEL WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE INIT WFSE CSW BRL R+ PNK WIRE LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE PNK 6 3 P-AB PAON WIRE PNK 6 7 8 WIRE PNK PNK WIRE PNK SLT- SLT+ EC WIRE PNK SLT- SLT+ WIRE PNK TX- WIRE PNK W/ VSC WIRE PNK W/O TWEETER W/ TWEETER WIRE PNK W/O VSC WIRE PNK WFSE TC PPMP WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RUN WIRE TX- TX+ PNK WIRE VIO WIRE VIO/WHT WIRE WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL GRN/ WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/PNK WIRE YEL/RED WIRE YEL/VIO 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 MUTE L- L+ R- R+ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 B+ TWL+ TWR+ RL+ RR+ FL+ FR+ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 DRL 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 PD- PD+ 1 2 3 4 5 6 7 8 9 10 11 12 +B DIA GND FSR- BGND 1 2 3 4 5 6 7 8 IG LR LL +B EL ER GND HAZ 1 2 3 4 5 6 7 8 S+B 1 2 3 4 5 6 RR+ RL+ RR- 1 4 3 CLTB CLTS CLTE 2 4 8 5 9 DIA FSR- FSR+ BGND BSW 3 4 17 7 2 6 35 M- M+ 3 12 13 LP 5 4 3 2 1 IG 6 8 9 10 11 29 19 +BM 7 13 12 SIL TC TS 10 9 1 3 2 CANH CANL 13 10 19 24 12 17 PI FC STP CCS 15 1 3 8 17 20 24 25 30 31 EOM +B BATT MREL NEO TC ENG+ VSC+ ENG- VSC- 17 3 4 2 6 7 9 10 11 12 13 35 BRAID 31 30 25 24 17 9 8 3 1 20 VSC- ENG- VSC+ ENG+ NEO IGSW MREL BATT +B TC (BEHIND RIGHT SIDE +B FOG HIND H-LP +B FR- FL- GND ANT +B ILL+ 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 +B STP +BM +BM ODLP -SR -SL +SR +SL A/C SYSTEM A/C SYSTEM A/C THERMISTOR A/C THERMISTOR A/T SHIFT LEVER ILLUMINATION ABS IND. ACLV RSO AIR CONDITIONING SYSTEM AIR CONDITIONING, COOLING FANS SYSTEMS ANTI-THEFT SYSTEM BAT ESS BATT AIRV AIRP BATT MPMP TACH BBL+ BBL- BCL- BCL+ BBR- BBR+ BCR- BCR+ BCL- BCL+ BCR- BCR+ BM FR+ FL- RR+ RL- TSI TRC+ ENG+ NEO CANH BRAID BRAID BRAKE IND BRK PKB BRK PKB IG DIM TAIL CANADA USA CANCEL ECC CANH CANL GND CANL CANH CENTER J/B CF BRAID CHARGE IND CIGARETTE LIGHTER CIGARETTE LIGHTER ILLUMINATION COLUMN, BEHIND IGNITION KEY CYLINDER) COMBI- NATION METER COMBINATION METER COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM COURTESY LAMPS CIRCUIT CRUISE CONTROL SYSTEM CRUISE IND CRUISE IND W/VSC W/O VSC CSE CSO CSB D/G MRF MR D/G STP RL+ RL- WA DASH) DEFOGGER SYSTEM DOOR IND DOOR LOCKS SYSTEM DOOR LOCKS SYSTEMS DOOR LOCKS, HORNS SYSTEMS EVG VG EXCEPT XRS EXCEPT XRS XRS F/PS EOM FL+ FR+ FL- FL+ FORWARD OF PARK BRAKE LEVER) FR- FL+ RR- RL+ FR- FR+ INIT FRONT PASSENGER SEAT BELT FRONT PASSENGER SEAT BELT WARNING LIGHT FRONT POWER OUTLET FRONT WHEEL ASSEMBLY) FSP- FUEL IND FUEL INJECTORS FUSIBLE LINK MAIN (14 GA- GROUND DISTRIBUTION SYSTEM H-LP HEAD IND HEAD OFF TAIL HEADER) HEADLIGHTS SYSTEM HIGH BEAM IND HIGH LOW HIGH MOUNTED STOP LIGHT LEFT LICENSE PLATE LIGHT HIGH OFF HORNS SYSTEM HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR HOT IN ON OR ACC HOT IN ON OR START HP EC HZAD DMLP IG IOUT KSW ICD- ICD+ BBD+ SFD+ SFD- DBE+ DBE- DSP- DSP+ BBD- IG FSR+ BSW IGF VPMP IGSW A/CS ILL- ANT ILL- RL- IMO IMI IMO IMI A/CS ODMS IND PRESSURE TIRE IND TIRE PRESSURE INNER MIRROR INNER MIRROR, PERSONAL LIGHT INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH, AT LOWER FINISH INT LOW/ MIST INTERIOR LIGHT) IOUT MIC GMIC GND J/C 1 J/C 6 (BEHIND LEFT L FRONT LEFT FRONT COMBINATION LIGHT LEFT FRONT FOG LIGHT LEFT FRONT PARKING LIGHT, LEFT FRONT TURN SIGNAL LIGHT LEFT LICENSE PLATE LIGHT LEFT REAR LEFT REAR COMBINATION LIGHT LEFT RIGHT LEFT TURN LEFT TWEETER LEFT/ RIGHT UP/ DOWN LOW/ MIST INT LSWD LSWP LUGGAGE COMPARTMENT LIGHT M- M+ MAIN FUSIBLE LINK (14 GA- MALFUNCTION IND METER +B MICRO PHONE MIRRORS SYSTEM MO GND MPMP FAN MREL IGSW FC MUTE R+ L+ SLD NE+ NEO ENG+ TRC+ ENG- TRC- NEO SIL WFSE TC PPMP VPA NOISE FILTER NOT USED NSW STA VC THW THA O/D OFF IND OCV- OCV+ FAN ODMS STP OF DASH) OF DASH) J/C 2, J/C 3 OFF LOW OFF ON OIL PRESSURE IND ON OFF OSW THE ACLD AIP OUT SIDE TEMPERATURE ODO/TRIP P- P+ D+ D- P-DR PANEL) PBEW LA TC SIL P-AB PERSONAL LIGHT PKB BRK POWER TOPS SYSTEM POWER WINDOWS SYSTEM PP+ PP- SFP- SFP+ BBP+ ICP+ ICP- BBP- FSP+ FSP- R- L- GND RADIO, PLAYER REAR DOOR) REAR POWER OUTLET REAR WINDOW DEFOGGER RESUME/ ACCEL RIGHT FRONT RIGHT FRONT COMBINATION LIGHT RIGHT FRONT FOG LIGHT RIGHT FRONT PARKING LIGHT, RIGHT FRONT TURN SIGNAL LIGHT RIGHT J/B (BEHIND RIGHT J/B (BEHIND UPPER RIGHT J/B (BEHIND UPPER RIGHT RIGHT LEFT RIGHT LICENSE PLATE LIGHT RIGHT REAR RIGHT REAR COMBINATION LIGHT RIGHT SIDE J/B RIGHT TURN RIGHT TWEETER SEAT BELT IND SECURITY IND SET/ COAST SIDE OF DASH) SIL CANH SG CG SL- SL- SR- SLIP IND SLIP IND BRAKE IND SLS+ SOLID STATE SOUND SYSTEMS SOUND SYSTEMS INSTRUMENT CLUSTER SYSTEM SR- SRS IND STARTING CIRCUIT STARTING SYSTEM STARTING/ CHARGING SYSTEM STARTING/ CHARGING SYSTEM CHG- STARTING/CHARGING SYSTEM WARNING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TACH MREL ACMG TAIL CANCEL TAIL OFF TC CCS SPD IDL THE ACLD THWO SIL FC TIRE PRESSURE TRANSPONDER KEY COMPUTER TRC- ENG- TS CANL WTIR STP PKB WA BZ TS TC TURN SIGNAL IND RIGHT 2 18 TWL- TWR- RL- RR- GND UP DOWN USA CANADA VC THW VC THW THA VTA VSC IND VSC WARNING BUZZER VVL- VVL+ W/ ABS W/ ABS W/O ABS W/ ANTI- THEFT W/ AUTOMATIC GLARE RESISTANT EC MIRROR W/O MOON ROOF W/ AUTOMATIC GLARE- RESISTANT EC MIRROR, W/ MOON ROOF W/ DOOR LOCKS W/ MOON ROOF W/ AUTOMATIC GLARE- RESISTANT EC MIRROR W/ MOON- ROOF W/ POWER WINDOWS W/O POWER WINDOWS W/ TWEETER W/ VSC W/O ABS W/O ANTI- THEFT W/O AUTOMATIC GLARE- RESISTANT EC MIRROR W/O DOOR LOCKS W/O MOON- ROOF W/O TWEETER W/O VSC WARNING LIGHT WARNING SYSTEM WASHER IND WASHER LEVEL IND WHEELWELL) WIPER/ WASHER SYSTEM WIPER/ WASHER SYSTEM WTIR TSI XRS EXCEPT XRS