Wiring Diagrams for Toyota Celica T230 (1999-2002)

Heater circuit Manual a/c circuit

Anti-lock brake circuits

Body computer circuits

Computer data lines

Cooling fan circuit

Cruise control circuit

Defogger circuit

Wiring diagram engine performance 1.8ls

Back-up lamps circuit Exterior lamps circuit

Ground distribution circuit

Headlight circuit

Horn circuit

Instrument cluster circuit

Courtesy lamps circuit Instrument illumination circuit

Passive restraint circuit

Power distribution circuit

Power door lock circuit

Power mirror circuit

Moonroof circuit

Power window circuit

Radio circuits, with built-in amplifier Radio circuits, with separate amplifier

Shift interlock circuit

Charging circuit Starting circuit

Supplemental restraint circuit

A/t circuit

Warning system circuits

Front wiper/washer circuit Rear wiper/washer circuit

BATTERY GROUND HF ACTD HORN IGNITION COIL, IGNITER 1 IGNITION COIL, IGNITER 2 IGNITION COIL, IGNITER 3 IGNITION COIL, IGNITER 4 LEFT DOOR LOCK ASSEMBLY RADIO, PLAYER, STEREO POWER AMPLIFIER RIGHT DOOR LOCK ASSEMBLY STEREO COMPONENT AMPLIFIER W/ BUILT-IN AMPLIFIER W/ SEPARATE AMPLFIER W/ SEPERATE AMPLIFIER W/ BUILT-IN AMPLIFIER W/O DOOR LOCK CONTROL W/ DOOR LOCK CONTROL

ABS ACTUATOR CHECK ENGINE CHECK ENGINE IND CRUISE CONTROL ACTUATOR ENGINE CONTROLS SYSTEM ENGINE ROOM J/B FRONT WIPER MOTOR LEFT POWER WINDOW MOTOR RADIATOR FAN MOTOR REAR WIPER MOTOR RIGHT POWER WINDOW MOTOR

DATA LINK CONNECTOR 3

ENGINE CONTROL MODULE ENGINE CONTROL MODULE GENERATOR

+ECU ABS ECU BODY ECU BODY ECU RELAY BODY ECU-IG FUSE CRUISE CONTROL ECU DEF RELAY BODY ECU DEF RLY FUSE BODY ECU-IG FUSE ECU-ACC FUSE ECU-B FUSE ECU-IG FUSE MG/C RELAY, HEATER RELAY CRUISE CONTROL ECU GENERATOR RIGHT TENSION REDUCER SOLENOID SHIFT LOCK CONTROL ECU SHIFT LOCK CONTROL UNIT O/D MAIN SWITCH WARNING FUSE ECU-IG FUSE

ABS 1 FUSE ABS 1 FUSE HTR FUSE ABS 2 FUSE ABS 2 FUSE CDS FUSE ABS IG FUSE ALT FUSE ALT-S FUSE ALT-S FUSE HAZ FUSE FUSE BACK-UP FUSE BK/UP LAMP FUSE BKUP LP FUSE CDS FUSE CIG FUSE DCC FUSE DEF FUSE DEF RLY FUSE DOME FUSE DOOR FUSE DRL 1 FUSE DRL 1 FUSE LH LWR HEAD FUSE EFI 1 FUSE EFI 1 FUSE EFI 2 FUSE EFI 2 FUSE EFI FUSE FAN RLY FUSE FAN RLY FUSE TURN FUSE WIPER FUSE WASHER FUSE FL P/W FUSE FR FOG FUSE FR P/W FUSE FR P/W FUSE S/ROOF FUSE FL P/W FUSE OBD FUSE FRONT FOG FUSE HAZ FUSE HEAD-LEFT LOWER FUSE HEAD-LEFT UPPER FUSE HEAD-RIGHT LOWER FUSE HEAD-RIGHT UPPER FUSE HEATER FUSE HORN FUSE HORN FUSE EFI FUSE HTR FUSE LH-UPR HEAD FUSE MAIN FUSE MAIN FUSE LINK 12 GA MBX-B FUSE MPX-B FUSE MPX-B FUSE DOME FUSE FUSE MPX-B FUSE DOOR FUSE OBD FUSE PANEL 1 FUSE PANEL 2 FUSE PANEL FUSE 1 PANEL FUSE 2 RADIO FUSE RDI FUSE RH UPR HEAD FUSE ST FUSE RH- LWR HEAD FUSE RR WIPER FUSE S/ROOF FUSE SRS-IG FUSE ST FUSE STOP FUSE STOP FUSE DEF FUSE TAIL FUSE TENS RDC FUSE TURN FUSE WARNING FUSE WASHER FUSE WIPER FUSE

LEFT HEADLIGHT RIGHT HEADLIGHT

HIGH BEAM INDICATOR LIGHT TURN SIGNAL INDICATOR LIGHTS

EXTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM AIR CONDITIONING SYSTEM

FUEL PUMP

ABS MTR RELAY ABS SOL RELAY C/OPN RELAY DATA LINK CONNECTOR 3 MOON ROOF CONTROL RELAY, MOTOR DEF RELAY DEFOGGER RELAY DRL 2 DIMMER RELAY DRL 3 RELAY ABS SOL RELAY LEFT LOW BEAM HEADLIGHT DRL 3 RELAY LEFT HIGH BEAM HEADLIGHT DRL 4 RELAY ABS MTR RELAY GENERATOR DRL NO 2 DIMMER RELAY DRL NO. 3 RELAY DRL NO. 4 RELAY EFI RELAY EFI RELAY HORN RELAY FAN 1 RELAY FAN 1 RELAY, FAN 2 RELAY, FAN 3 RELAY WASHER MOTOR FRONT WIPER MOTOR FAN 2 RELAY FAN 3 RELAY FAN 3 RELAY FAN 1 RELAY FRONT FOG LIGHT RELAY HEAD RELAY HEATER RELAY HORN RELAY LEFT TENSION REDUCER SOLENOID MOON ROOF CONTROL RELAY, MOTOR MGC RELAY MOON ROOF CONTROL RELAY, MOTOR REAR WIPER MOTOR, RELAY REAR WIPER RELAY RIGHT LOW BEAM HEADLIGHT, FRONT FOG LIGHT RELAY, COMBINATION METER ST RELAY STARTER RELAY TAIL RELAY TURN SIGNAL FLASHER RELAY

A/C MAGNETIC CLUTCH, LOCK SENSOR AIRBAG SENSOR ASSEMBLY, ENGINE CONTROL MODULE, COMBINATION METER CAMSHAFT POSITION SENSOR SHIELD CENTER AIRBAG SENSOR ASSEMBLY CRANKSHAFT POSITION SENSOR SHIELD KNOCK SENSOR SHIELD HEATED OXYGEN SENSOR BANK 1 SENSOR 1 HEATED OXYGEN SENSOR BANK 1 SENSOR 2 HEATED OXYGEN SENSOR SHIELD HEATED OXYGEN SENSOR SHIELD LEFT FRONT ABS SPEED SENSOR LEFT REAR ABS SPEED SENSOR PNP SWITCH, VEHICLE SPEED SENSOR, BACKUP LIGHT SWITCH RIGHT FRONT ABS SPEED SENSOR RIGHT REAR ABS SPEED SENSOR

LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT REAR SPEAKER LEFT WOOFER SPEAKER RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT REAR SPEAKER RIGHT WOOFER SPEAKER

A/C DUAL PRESSURE SWITCH A/C SINGLE PRESSURE SWITCH A/C SWITCH A/C SWITCH IG+ BLOWER RESISTOR BLOWER SWITCH BLOWER SWITCH BRAKE FLUID LEVEL WARNING SWITCH BUCKLE SWITCH COMBINATION SWITCH CRUISE CONTROL SWITCH FOGLIGHT SWITCH FRONT WIPER SWITCH GLOVE BOX LIGHT SWITCH GLOVE BOX LIGHT, SWITCH STEREO POWER AMPLIFIER HAZARD SWITCH HAZARD SWITCH FRONT WIPER/ WASHER SWITCH HAZARD SWITCH ILLUM HIGH HIGH FLASH FLASH OFF LOW LOW DIMMER SWITCH HOT AT ALL TIMES IGNITION SWITCH IGNITION SWITCH LEFT DOOR COURTESY SWITCH LEFT DOOR LOCK DETECTION SWITCH LEFT DOOR LOCK, DOOR LOCK DETECTION SWITCH,, DOOR KEY LOCK, UNLOCK SWITCH LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT SEAT BUCKLE SWITCH LIGHT CONTROL SWITCH LO OFF BLOWER SWITCH LUGGAGE ROOM LIGHT SWITCH MOON ROOF CONTROL SWITCH MOON ROOF CONTROL SWITCH, PERSONAL LIGHT MOON ROOF MOTOR, LIMIT SWITCH O/D MAIN SWITCH OCCUPANT DETECTION SWITCH PARK/ NEUTRAL POSITION SWITCH POWER WINDOW LOCK SWITCH POWER WINDOW MASTER SWITCH POWER WINDOW MASTER SWITCH POWER WINDOW MASTER SWITCH REAR WIPER/ WASHER SWITCH REMOTE CONTROL MIRROR SWITCH RIGHT BUCKLE SWITCH LEFT BUCKLE SWITCH RIGHT DOOR COURTESY SWITCH RIGHT DOOR LOCK DETECTION SWITCH RIGHT DOOR LOCK, DOOR LOCK DETECTION SWITCH,, DOOR KEY LOCK, UNLOCK SWITCH RIGHT FRONT DOOR COURTESY SWITCH RIGHT FRONT SEAT BUCKLE SWITCH SELECT SWITCH STOP LIGHT SWITCH TURN SIGNAL SWITCH UNLOCK WARNING SWITCH WASHER SWITCH WIPER/ WASHER SWITCH

IDLE AIR CONTROL VALVE SHIFT LOCK SOLENOID

8 9 PNK WIRE 13 PNK/ WIRE (OR RED/ WIRE +B SFTD PNK WIRE BLK WIRE BLK/ WHT 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 BRN/YEL WIRE DRL BLTW PKB DCTY PCTY LGCY PNK WIRE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/BLU WIRE LT GRN/RED WIRE NCA WIRE ORG/ WIRE PNK 1 WIRE PNK BAT WIRE PNK BLTW WIRE PNK F/FPS WIRE PNK F/PS VSV WIRE PNK PBEW WIRE PNK PNK PNK PNK WIRE PNK PNK WIRE PNK VUPR WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR SPEAKER PNK 1 WIRE VIO WIRE VIO/WHT WIRE WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN 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 SFRR SFRH 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 EVG VC 1 2 3 4 5 6 7 8 9 10 11 12 MR FL- FR+ 1 5 6 7 9 10 11 16 17 BATT ODMS 1 8 10 9 3 IG+ DEF LA/C A/C GND 2 8 9 13 14 18 19 20 23 VC 3 2 1 SI SE IG+ 3 6 5 4 SAT 5 4 3 6 IND 5 6 7 8 9 14 15 16 19 20 20 21 26 29 29 31 SLT- SLT+ 13 14 IDL OD 19 12 HU HF 21 20 11 PCTY DCTY P/W (OR (OR (OR (OR LT A/C SYSTEM A/T OIL TEMP A/T OIL TEMP IND A/T SHIFT LEVER ILLUM ABS IND. ACT+ HRLY CENTER REAR OF LUGGAGE COMPT) CF FAN TC STP CG SG A/B SIL CHARGE IND CIGARETTE LIGHTER CIGARETTE LIGHTER ILLUM CLOSE OPEN COMBINATION METER COMBINATION METER CIGARETTE LIGHTER CLOCK COMBINATION METER REVERSE WARNING BUZZER LIGHT COMPUTER DATA LINES SYSTEM CONN A CONN B COOLING FANS SYSTEM COOLING FANS SYSTEM CRUISE CONTROL IND CRUISE CONTROL SYSTEM CRUISE IND DCTY PCTY DCTY PCTY DBKL DEFOGGER SYSTEM DMR+ DMR- +SR P+ P- SIL D- D+ +SL DML- DML+ DOOR CONTROL RECEIVER DOOR IND DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR PERSONAL LIGHT FASTEN BELT IND FC PTNK ODMS FRONT WIPER/ WASHER CIRCUIT FSR SSR FU+ FUEL WARNING IND GT-S GT-S W/A/T GT W/A/T HEAD IND HEAD OFF TAIL HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM DOOR LOCKS SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM DOOR LOCKS SYSTEM HIGH BEAM IND HIGH MOUNT STOP LIGHT HIGH MOUNTED STOP LIGHT HIGH OFF HOT AT ALL TIMES HOT IN HOT IN ACC AND ON HOT IN ACC OR ON HOT IN ON AND START HOT IN ON OR ACC HOT IN ON OR START HOT IN ON, ACC HOT IN RUN OR ACC HOT IN RUN OR START HU LSWP LSWD IGNITION COILS, IGNITERS, INJECTORS, NOISE FILTER IGSW SFTU IDLO SIL ACMG INJECTOR 1 INJECTOR 2 INJECTOR 3 INJECTOR 4 INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B INT LOW/ MIST J/C 3 J/C 4 J/C 5 J/C 10 KSW LP LCD DISPLAY LEFT BACK-UP LIGHT LEFT DOWN LEFT FOGLIGHT LEFT FRONT FENDER) LEFT FRONT FOG LIGHT LEFT FRONT PARKING LIGHT LEFT FRONT SIDE MARKER LIGHT LEFT FRONT TURN SIGNAL LIGHT LEFT LICENSE PLATE LIGHT LEFT REAR COMBIN- ATION LIGHT LEFT REAR COMBINATION LIGHT LEFT REMOTE CONTROL MIRROR LEFT TURN IND LEFT UP LEFT-DOWN LEFT-UP LGCY LSWP LH RH LO OFF LOW/ MIST INT LP LSWD LUGGAGE ROOM LIGHT M IND METER ILLUMINATION MOPS OCV- OCV+ IGF NC- MREL SPD TBP NC+ NT- NT+ CCV RSO SL OR DSL NC- ST NE+ NOISE FILTER OFF HEAD TAIL OFF LO OFF ON OIL LEVEL OIL PRESSURE IND OIL TEMP + OPERATION SWITCHES OSW THA VTA NE- OVL- OVL+ PARK BRAKE IND PASSIVE RESTRAINTS SYSTEM PERSONAL LIGHT DOOR CONTROL RECEIVER PI TC ECT MC PL- PL+ POWER DISTRIBUTION SYSTEM PR+ PR- ESR PRE ODLP PRG RDA P/W FUA FU+ PBKL RADIO, PLAYER REAR WINDOW DEFOGGER REAR WIPER/ WASHER CIRCUIT RESUME/ ACCEL RIGHT BACK-UP LIGHT RIGHT DOWN RIGHT DOWN LEFT UP RIGHT FOGLIGHT RIGHT FRONT FOG LIGHT RIGHT FRONT PARKING LIGHT RIGHT FRONT SIDE MARKER LIGHT RIGHT FRONT TURN SIGNAL LIGHT LEFT FRONT TURN SIGNAL LIGHT RIGHT FRONT TURN SIGNAL LIGHT, RIGHT FRONT PARKING LIGHT RIGHT LEFT RIGHT LICENSE PLATE LIGHT RIGHT LICENSE PLATE LIGHT LEFT LICENSE PLATE LIGHT RIGHT REAR COMBIN- ATION LIGHT RIGHT REAR COMBINATION LIGHT RIGHT REMOTE CONTROL MIRROR RIGHT TURN IND RIGHT UP RIGHT-DOWN RIGHT-UP RL VG SEAT BELT IND SET/ COAST SFL+ SFL- VUPL SFLH SFLR SR FL+ FR- MT SRRH SRRR SFR+ SFR- SFTU IDLO SIL +B SFTD SL- SLS+ SLS- SOLID STATE SPD IDL OD MO GND SPIRAL CABLE SRLR SRLH SRS IND SRS WARNING LIGHT SSL+ FSL LBE+ ESL STA EC STA EC ODLP MREL SPD STOP TAIL TURN STP RKB STP+ TACH LCKI TAIL IND TAIL TAIL HEAD OFF TC -SR TC RL- RR+ WA TC TS TENS RDC THO THW TRANSMISSIONS SYSTEM HEADLIGHTS SYSTEM TRLY DEFB IG DEF 2 3 4 5 6 7 8 9 10 11 12 TS RL+ RR- D/G TURN STOP TAIL TX+ MPX- UP DOWN W/ A/T W/ MOON- ROOF W/O FOGLIGHTS W/O MOON- ROOF WARNING SYSTEMS WASH 1 OFF ON INT WASH 2