Toyota MR2 W30 (1999-2007) red/blk Wiring diagrams

BACK-UP LIGHT SWITCH (ON TRANSMISSION) BACK-UP LIGHT SWITCH 2 (SEQUENTIAL M/T) (ON TRANSMISSION) EA (ON LEFT REAR STRUT TOWER) ED (ON RIGHT REAR STRUT TOWER) GAUGE FUSE HOT IN ON OR START LEFT BACK-UP LIGHT LEFT REAR COMBINATION LIGHT R/B 3 (BEHIND LEFT CORNER OF DASH) RED/BLK WIRE RED/BLU WIRE RIGHT BACK-UP LIGHT RIGHT REAR COMBINATION LIGHT RSW TRANSMISSION CONTROL ECU (SEQUENTIAL M/T) (BEHIND DRIVER'S SEAT, ON PANEL) WHT/BLK 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 ACT- AUTO DCTY BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) BRN/WHT WIRE D P/W FUSE DMDN DMUP DOOR FUSE DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM POWER WINDOWS SYSTEM DOOR LOCKS, WARNING SYSTEMS DU ACT+ GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START IE (AT LEFT KICK PANEL) LSWD LSWP DDN P P/W FUSE PCTY POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM DOOR LOCKS SYSTEM PWE R/B 3 (BEHIND LEFT CORNER OF DASH) RED WIRE RED/BLK WIRE RED/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL/RED WIRE

BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN BRN WIRE BRN WIRE COMBINATION METER CRUISE IND DATA LINK CONNECTOR (DLC) 3 (BELOW LEFT END OF DASH) EB (ON REAR OF ENGINE) GAUGE FUSE HOT AT ALL TIMES HOT IN ON OR START IE (AT LEFT KICK PANEL) J/B 6 (BEHIND CENTER OF DASH) MASS AIRFLOW METER (ON LEFT SIDE OF ENGINE COMPT, ON AIR INTAKE DUCT) NEUTRAL PNK/BLK WIRE R/B 3 (BEHIND LEFT CORNER OF DASH) RED/BLK WIRE SIL SPEEDOMETER STOP FUSE SWITCH (NEAR REAR OF ENGINE) THA VIO WIRE VIO/WHT WIRE WHT WIRE WHT/GRN WIRE YEL/BLK WIRE YEL/GRN WIRE

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

1 3 2 FV FE FR ABS IND. AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM WARNING SYSTEM ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRAKE FLUID LEVEL WARNING SWITCH BRAKE IND BRN WIRE BUZZER CHARGE IND CLOCK COMBINATION METER CRUISE CONTROL SYSTEM CRUISE IND DEFOGGER SYSTEM DOME FUSE DOOR IND ECU-B FUSE ELECTRONIC POWER STEERING SYSTEM ANTI-LOCK BRAKES SYSTEM AIR CONDITIONING SYSTEM ENGINE CONTROL MODULE (BEHIND DRIVER'S SEAT, ON PANEL) ENGINE CONTROLS SYSTEM FUEL GAUGE FUEL IND FUEL PUMP/ FUEL SENDER (IN FUEL TANK) GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HIGH BEAM IND HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START HOT W/TAIL RELAY ENERGIZED IE (AT LEFT KICK PANEL) IF (BEHIND LEFT CENTER OF DASH, ON BRACE) IGNITION SWITCH IH (AT RIGHT KICK PANEL) INTERIOR LIGHTS SYSTEM AIR CONDITIONING SYSTEM J/B 6 (BEHIND CENTER OF DASH) JUNCTION CONNECTOR 3, 4 (BEHIND RIGHT END OF DASH) JUNCTION CONNECTOR 4 (BEHIND RIGHT END OF DASH) LEFT TURN IND RIGHT TURN IND MALFUNCTION IND LAMP METER ILLUMINATION ODO TRIP OIL IND ORG/ WIRE POWER STEERING ECU (ON LEFT SIDE OF FRONT COMPT) PS IND R/B 3 (BEHIND LEFT CORNER OF DASH) PANEL FUSE RADIO 2 FUSE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE SEAT BELT IND SEQUENTIAL MANUAL TRANSMISSION SEQUENTIAL MANUAL TRANSMISSION SHIFT POSITION SPEEDOMETER SRS IND SUPPLEMENTAL RESTRAINTS SYSTEM TACH TACHOMETER TEMPERATURE GAUGE VIO/WHT WIRE WARNING SYSTEM WARNING SYSTEM HEADLIGHTS SYSTEM INTERIOR LIGHTS SYSTEM WARNING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

BK (NEAR RIGHT DOOR STRIKER) BLK WIRE BRN WIRE BUCKLE SWITCH (LEFT), TENSION REDUCER (UNDER DRIVER'S SEAT) BUZZER COMBINATION METER ECU-B FUSE GAUGE FUSE GRN WIRE HOT AT ALL TIMES HOT IN ON OR START 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) J/C 6 (AT BASE OF RIGHT DOOR OPENING) LEFT TENSION REDUCER SOLENOID (AT LEFT QUATERPANEL) ORG/ WIRE PASSENGER'S SEAT BELT WARNING LIGHT (A/C SWITCH) R/B 3 (BEHIND LEFT CORNER OF DASH) RED WIRE RED/BLK WIRE RIGHT BUCKLE SWITCH, OCCUPANT DETECTION SENSOR (UNDER PASSENGER'S SEAT) SEAT BELT IND WHT WIRE WHT/BLK WIRE WHT/RED WIRE

ALT FUSE ALT-S FUSE BATTERY BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BRN/YEL WIRE DAYTIME RUNNING LIGHT RELAY, COMBINATION METER DIM RELAY DOME FUSE ECU-B FUSE EFI MAIN RELAY ENGINE CONTROL MODULE ENGINE ROOM R/B (IN LEFT SIDE OF ENGINE COMPARTMENT, ON FIREWALL) ETCS FUSE SMT B FUSE FROM FUSIBLE LINK BLOCK (DIAGRAM 1 OF 2) FUSE FUSIBLE LINK BLOCK (IN LEFT FRONT SIDE OF ENGINE COMPARTMENT) FUSIBLE LINK BLOCK (IN LEFT FRONT SIDE OF ENGINE COMPT) FUSIBLE LINK MAIN (14 GA- GENERATOR HAZ FUSE FUSE HAZARD SWITCH RELAY HEAD RELAY HORN FUSE FUSE HORN RELAY HPU FUSE HPU RELAY HTR FUSE HTR RELAY INTERIOR LIGHT, COMBINATION METER, CLOCK MAIN FUSE R/B 3 (BEHIND LEFT CORNER OF DASH) R/B 5 (IN FRONT COMPT, ON RIGHT FRONT FENDERWELL) RADIO, PLAYER, AUTO ANTENNA RELAY RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE SMT IG FUSE ST RELAY STARTER TO FUSIBLE LINK BLOCK (DIAGRAM 1 OF 2) TO IGNITION SWITCH (DIAGRAM 2 OF 2) TO R/B 3 (DIAGRAM 2 OF 2) TO R/B 4 (DIAGRAM 2 OF 2) TRANSMISSION CONTROL ECU WHT WIRE WHT/BLU 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

BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) BRN/WHT WIRE DCTY DOOR FUSE DOOR LOCK CONTROL SWITCH GAUGE FUSE GRN/BLK WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START IE (AT LEFT KICK PANEL) IF (BEHIND LEFT CENTER OF DASH, ON BRACE) IH (AT RIGHT KICK PANEL) JUNCTION BLOCK 6 (BEHIND CENTER OF DASH) JUNCTION CONNECTOR 3, 4 (BEHIND RIGHT END OF DASH) LEFT DOOR COURTESY SWITCH LEFT DOOR LOCK MOTOR, DOOR KEY LOCK, UNLOCK SWITCH, DOOR UNLOCK DETECTION SWITCH LOCK LSWD LSWP PCTY R/B 3 (BEHIND LEFT CORNER OF DASH) RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT DOOR COURTESY SWITCH UNLK UNLOCK WARNING SWITCH WHT/BLK 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 STD A/C SYSTEM BATT IMLD FC PTNK BK (NEAR RIGHT DOOR STRIKER) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/WHT WIRE BLU/YEL WIRE CF FAN TC STP CODE F/PS CIRCUIT OPENING RELAY CODE COMBINATION METER COOLING FANS SYSTEM DOOR SILL) EA (LEFT REAR STRUT TOWER) EFI 1 FUSE EFI 2 FUSE EFI MAIN RELAY ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROL MODULE (BEHIND DRIVER'S SEAT, ON PANEL) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUEL PUMP (IN FUEL TANK) FUSE FUSIBLE LINK BLOCK (LEFT FRONT SIDE OF ENGINE COMPT) GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES IGNITION SWITCH HOT IN HOT IN ON OR START IF (BEHIND LEFT CENTER OF DASH, ON BRACE) INSTRUMENT CLUSTER SYSTEM J/B 6 (BEHIND CENTER OF DASH) LOCK MREL SPD TBP NSW IGSW PNK/BLK WIRE POWER STEERING SYSTEM (POWER STEERING ECU) PS RXCK TACH LCKI R/B 3 (BEHIND LEFT CORNER OF DASH) RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RXCK SECURITY INDICATOR LIGHT (A/C SWITCH) SIL ACMG ST FUSE STARTING/ CHARGING SYSTEM (ST RELAY) TRA TRANSMISSION SYSTEM TRANSPONDER KEY AMPLIFIER (BEHIND LEFT SIDE OF DASH, NEAR IGNITION KEY CYL) TXCT TXCT ABS KSW PRE PSCT UNLOCK WARNING SWITCH SKID CONTROL ECU (ON LEFT FRONT FENDERWELL) VIO/WHT WIRE VSV (PRESSURE SWITCHING VALVE) (UNDER REAR OF VEHICLE) W/ SEQUENTIAL M/T WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE