Toyota MR2 W30 (1999-2007) combination switch Wiring diagrams

BI (ON RIGHT FRONT STRUT TOWER) BI (ON RIGHT FRONT STRUT TOWER) BL (ON LEFT FRONT STRUT TOWER) BL (ON LEFT FRONT STRUT TOWER) BLK WIRE COMBINATION METER COMBINATION SWITCH EA (ON LEFT REAR STRUT TOWER) ED (ON RIGHT REAR STRUT TOWER) FUSIBLE LINK BLOCK (IN LEFT FRONT SIDE OF ENGINE COMPARTMENT) GRN WIRE GRN/BLK WIRE GRN/YEL WIRE HAZ FUSE HAZARD SWITCH HEAD OFF TAIL HIGH MOUNTED STOP LIGHT HOT AT ALL TIMES HOT IN ON OR START IH (AT RIGHT KICK PANEL) IH (AT RIGHT KICK PANEL) EA (ON LEFT REAR STRUT TOWER) J/C 3, 4 (BEHIND RIGHT END OF DASH) LEFT FRONT PARKING LIGHT LEFT FRONT SIDE MARKER LIGHT LEFT LICENSE PLATE LIGHT LEFT REAR COMBIN- ATION LIGHT TURN TURN TAIL STOP LH RH LIGHT CONTROL SWITCH OFF QUARTERPANEL) R/B 3 (BEHIND LEFT CORNER OF DASH) STOP FUSE RED WIRE RIGHT FRONT SIDE MARKER LIGHT RIGHT FRONT PARKING LIGHT RIGHT LICENSE PLATE LIGHT STOP LIGHT SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) TAIL 1 FUSE TAIL 2 FUSE TAIL RELAY TURN FUSE TURN SIGNAL FLASHER RELAY (BEHIND LEFT SIDE OF DASH, LEFT OF INSTRUMENT CLUSTER) TURN SIGNAL INDICATOR LIGHTS TAIL STOP TURN SIGNAL SWITCH WHT WIRE YEL WIRE

A/C MAGNETIC CLUTCH, LOCK SENSOR BK (NEAR RIGHT DOOR STRIKER) BL (ON LEFT FRONT STRUT TOWER) BLK WIRE BLK/ WHT WIRE BM (ON LEFT FRONT STRUT TOWER) BN (NEAR LEFT DOOR STRIKER) BRAKE FLUID LEVEL WARNING SWITCH BRN WIRE CAMSHAFT POSITION SENSOR SHIELD COMBINATION SWITCH CRANKSHAFT POSITION SENSOR SHIELD DATA LINK CONNECTOR 3 EA (ON LEFT REAR STRUT TOWER) EB (ON REAR OF ENGINE) EC (ON REAR OF ENGINE) ED (ON RIGHT REAR STRUT TOWER) EFI MAIN RELAY ENGINE CONTROL MODULE FAN RELAY 2 FUEL PUMP HEATED OXYGEN SENSOR (BANK 1 SENSOR 1) SHIELD HEATED OXYGEN SENSOR BANK 1 SENSOR 1 HEATED OXYGEN SENSOR BANK 1 SENSOR 2 HEATED OXYGEN SENSOR BANK 2 SENSOR 1 HIGH MOUNTED STOP LIGHT HYDRAULIC POWER UNIT IDLE AIR CONTROL VALVE IGNITION COIL, IGNITER 1 IGNITION COIL, IGNITER 2 IGNITION COIL, IGNITER 3 IGNITION COIL, IGNITER 4 KNOCK SENSOR SHIELD LEFT BUCKLE SWITCH, TENSION REDUCER LEFT FRONT ABS SPEED SENSOR SHIELD RIGHT FRONT ABS SPEED SENSOR SHIELD LEFT FRONT FOG LIGHT LEFT HEADLIGHT (LOW) LEFT FRONT PARKING LIGHT RADIATOR FAN MOTOR LEFT FRONT SIDE MARKER LIGHT LEFT FRONT TURN SIGNAL LIGHT LEFT LICENSE PLATE LIGHT LEFT REAR ABS SPEED SENSOR SHIELD LEFT REAR COMBINATION LIGHT M/T NCA WIRE NEUTRAL POWER STEERING ECU SKID CONTROL ECU W/ ACTUATOR REAR WINDOW DEFOGGER RELAY RIGHT BUCKLE SWITCH, OCCUPANT DETECTION SENSOR RIGHT LICENSE PLATE LIGHT RIGHT REAR ABS SPEED SENSOR SHIELD RIGHT REAR COMBINATION LIGHT SHIFT LEVER POSITION SENSOR SHIFT LEVER POSITION SENSOR AUTO ANTENNA RELAY SHIFT LOCK CONTROL ECU SHORT CONNECTOR (REAR WINDOW DEFOGGER) (IN REAR OF RIGHT QUARTERPANEL) SWITCH TRANS- MISSION CONTROL ECU TRANSMISSION CONTROL ECU W/ SEQUENTIAL M/T W/ SEQUENTIAL M/T (IN BODY HARNESS, AT LEFT QUARTERPANEL) WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE

A/C DUAL PRESSURE SWITCH A/C SINGLE PRESSURE SWITCH BI (ON RIGHT FRONT STRUT TOWER) BJ (ON RIGHT FRONT STRUT TOWER) BLOWER RESISTOR BLOWER SWITCH BODY ECU BRN WIRE CENTER AIR BAG SENSOR ASSEMBLY CLUTCH DRL RELAY 4 SWITCH COM- BINATION METER COMBINATION METER COMBINATION METER CIGARETTE LIGHTER COMBINATION SWITCH DATA LINK CONNECTOR 3 DOOR LOCK CONTROL SWITCH FRONT WIPER MOTOR HEATER RELAY IE (AT LEFT KICK PANEL) IF (BEHIND LEFT CENTER OF DASH, ON BRACE) IG (BEHIND RIGHT CENTER OF DASH, ON BRACE) IH (AT RIGHT KICK PANEL) J/B 6 (BEHIND CENTER OF DASH) LEFT DOOR LOCK MOTOR, DOOR KEY LOCK, UNLOCK SWITCH, DOOR UNLOCK DETECTION SWITCH LEFT POWER WINDOW CONTROL SWITCH M/T NOISE FILTER (REAR WINDOW DEFOGGER) PASSENGER AIR BAG MANUAL ON/OFF SWITCH RADIO, PLAYER RELAY REMOTE CONTROL MIRROR SWITCH RHEOSTAT RIGHT FRONT FOG LIGHT DAYTIME RUNNING LIGHT RELAY RIGHT FRONT PARKING LIGHT RIGHT FRONT SIDE MARKER LIGHT RIGHT FRONT TURN SIGNAL LIGHT RIGHT HEADLIGHT (LOW) SHORT CONNECTOR (SRS 1) (BEHIND LEFT END OF DASH) TRANSPONDER KEY AMPLIFIER A/C SWITCH CLOCK TURN SIGNAL FLASHER RELAY UNLOCK WARNING SWITCH WHT/BLK WIRE WINDOW LOCK SWITCH

BI (ON RIGHT FRONT STRUT TOWER) BL (ON LEFT FRONT STRUT TOWER) BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE COMBINATION METER J/B 6 (BEHIND CENTER OF DASH) COMBINATION SWITCH DAYTIME RUNNING LIGHT RELAY (BEHIND UPPER LEFT SIDE OF DASH) DIM RELAY DIODE (DRL) (BEHIND LEFT CENTER OF DASH) DIODE (IDLE-UP) (BEHIND UPPER CENTER OF DASH) DRL DRL 1 FUSE DRL 4 RELAY FR FOG FR FOG RELAY FRONT FOG LIGHT SWITCH GAUGE ECU-B FUSE FUSE FUSE RIGHT LWR HEAD FUSE GENERATOR GRN/BLK WIRE GRN/RED WIRE HEAD RELAY HI CHG BRK PKB IG HIGH BEAM IND HIGH HIGH FLASH FLASH LOW LOW DIMMER SWITCH HOT AT ALL TIMES HOT IN ON OR START (IN LEFT FRONT SIDE OF ENGINE COMPARTMENT) FUSIBLE LINK BLOCK I/UP FUSE IE (AT LEFT KICK PANEL) IH (AT RIGHT KICK PANEL) IND H-LP JUNCTION CONNECTOR 3, 4 (BEHIND RIGHT END OF DASH) LEFT FRONT FOGLIGHT LEFT HEADLIGHT (HIGH) LEFT HEADLIGHT (LOW) LEFT LWR HEAD FUSE LEFT UPR HEAD FUSE LIGHT CONTROL SWITCH MAIN FUSE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) R/B 5 (IN FRONT COMPT, ON RIGHT FRONT FENDERWELL) RED RED WIRE RED WIRE RED/BLK RED/BLK WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT FOGLIGHT RIGHT HEADLIGHT (HIGH) RIGHT HEADLIGHT (LOW) RIGHT UPR HEAD FUSE TAIL HEAD OFF WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE

COMBINATION SWITCH ENGINE ROOM R/B (IN LEFT SIDE OF ENGINE COMPT, ON FIREWALL) FUSIBLE LINK BLOCK (IN LEFT FRONT SIDE OF ENGINE COMPT) GRN/WHT WIRE HORN FUSE HORN RELAY HORN SWITCH HOT AT ALL TIMES LEFT HORN (BESIDE LEFT FOG LAMP) RIGHT HORN (BESIDE LEFT FOG LAMP) WHT WIRE WHT/RED WIRE

A/C SWITCH (PASSENGER AIR BAG MANUAL ON/OFF INDICATOR) BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BODY ECU CDS FAN FUSE RDI FAN FUSE FUSE CENTER AIR BAG SENSOR ASSEMBLY CIG FUSE CIGARETTE LIGHTER COMBINATION METER COMBINATION SWITCH D P/W FUSE DATA LINK CONNECTOR 3 DEF FUSE FR FOG FUSE DIODE (IDLE-UP) (BEHIND UPPER CENTER OF DASH) DOOR FUSE ECU-IG FUSE EHPS FUSE FUSE EHPS RELAY, POWER STEERING ECU, SKID CONTROL ECU WITH ACTUATOR FAN 2 RELAY, FAN 1 RELAY FAN-IG FUSE FROM FUSIBLE LINK FROM FUSIBLE LINK BLOCK (ALT FUSE) (DIAGRAM 1 OF 2) FROM R/B 3 FRONT FOG LIGHT SWITCH FRONT FOG LAMP RELAY FRONT WIPER, WASHER SWITCH, FRONT WIPER MOTOR FUSE GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY WIRE HAZARD SWITCH I/UP FUSE IE (AT LEFT KICK PANEL) IF (BEHIND LEFT CENTER OF DASH, IGNITION SWITCH J/B 6 (BEHIND CENTER OF DASH) J/C 3, 4 (BEHIND RIGHT END OF DASH) LEFT END OF DASH, NEAR R/B 3) LOCK LOCK OFF NOISE FILTER OBD FUSE ON BRACE) ON LEFT FRONT FENDERWELL) ON OFF P P/W FUSE PANEL FUSE PNK WIRE PNK/BLU WIRE R/B 3 (BEHIND LEFT CORNER OF DASH) R/B 4 (IN FRONT COMPARTMENT, REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER RELAY (BEHIND RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RELAY SKID CONTROL ECU WITH ACTUATOR EHPS RELAY SKID CONTROL ECU WITH ACTUATOR FAN 3 RELAY FAN 1 RELAY SRS FUSE ST RELAY C/OPN RELAY, STOP FUSE STOPLIGHT SWITCH TAIL RELAY TO R/B 3 (ECU-IG FUSE) (DIAGRAM 2 OF 2) TURN FUSE WASHER FUSE HTR FUSE WASHER MOTOR HTR RELAY, A/C SWITCH, A/C COMP RELAY WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WIPER FUSE

BK (NEAR RIGHT DOOR STRIKER) BLK WIRE BLU WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) BRN WIRE BUZZER COMBINATION METER COMBINATION SWITCH DCTY DOME FUSE DOOR FUSE DOOR IND ECU-B FUSE GAUGE FUSE GRN WIRE HOT AT ALL TIMES HOT IN ON OR START HTR FUSE IE (AT LEFT KICK PANEL) IF (BEHIND LEFT CENTER OF DASH, ON BRACE) IH (AT RIGHT KICK PANEL) J/B 6 (BEHIND CENTER OF DASH) JUNCTION CONNECTOR 3, 4 (BEHIND RIGHT END OF DASH) JUNCTION CONNECTOR 6 (AT BASE OF RIGHT DOOR OPENING) LEFT BUCKLE SWITCH, TENSION REDUCER (UNDER DRIVER'S SEAT) LEFT DOOR COURTESY SWITCH LIGHT CONTROL SWITCH OFF HEAD TAIL ORG/ WIRE PANEL FUSE PCTY R/B 3 (BEHIND LEFT CORNER OF DASH) RED WIRE RIGHT DOOR COURTESY SWITCH (LOWER RIGHT "B" PILLAR) SEAT BELT WARNING INDICATOR SOLID STATE TAIL 1 FUSE TAIL RELAY UNLOCK WARNING SWITCH WHT WIRE WHT/BLK WIRE YEL WIRE

BJ (ON RIGHT FRONT STRUT TOWER) BLK WIRE BLU WIRE COMBINATION SWITCH FRONT WIPER MOTOR (AT BASE OF LEFT SIDE OF WINDSHIELD) FRONT WIPER SWITCH HIGH OFF HOT IN ON OR START IH (AT RIGHT KICK PANEL) INT LOW/ MIST LOW/ MIST INT OFF R/B 3 (BEHIND LEFT CORNER OF DASH) RED WIRE SOLID STATE WASHER FUSE WASHER MOTOR (BEHIND RIGHT HEADLIGHT ASSEMBLY) WASHER SWITCH WHT WIRE WIPER FUSE YEL WIRE