Toyota Corolla X facelift (2010-2013) htr-ig fuse Wiring diagrams

2 3 1 PR 3 1 2 QUFL A/C AMPLIFIER ASSEMBLY (CENTER OF DASH) A/C BLOWER ASSEMBLY (CENTER OF DASH) A/C EVAPORATOR TEMPERATURE SENSOR A/C PRESSURE SENSOR (RIGHT FRONT OF ALT BLK WIRE BLU WIRE BLU/WHT WIRE BLW BRN WIRE BUS G BUS B BUS SGA TEA CANH CANL SG-2 GND COMPUTER DATA LINES SYSTEM CONNECTOR HOUSING COLOR (BLACK) CONNECTOR HOUSING COLOR (BLUE) CONNECTOR HOUSING COLOR (RED) WIRE COOLER COMPRESSOR ASSEMBLY (LEFT FRONT OF ENGINE) DAMPER SERVO MOTOR (AIR INLET) DAMPER SERVO MOTOR (AIR MIX) DAMPER SERVO MOTOR (AIR VENT MODE) DAYTIME RUNNING LIGHT RELAY (RIGHT SIDE OF DASH) DEFOGGER SYSTEM ECU-IG 2 FUSE ENGINE COMPT) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (ENGINE ROOM J/B) FLOQ FUSE GRN WIRE H-LP H-LP RELAY HEATER CONTROL SUB-ASSEMBLY HLS HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) HTR FUSE HTR-IG FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE PRE RDFG RDI FUSE REAR WINDOW DEFOGGER SWITCH RED WIRE SGFL SHORT PIN SOL + STARTING/ CHARGING SYSTEM TS SG-1 SG-4 VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 IG+ SOL+ 2 3 1 PR 3 1 2 QUFL A/C AMPLIFIER ASSEMBLY (CENTER OF DASH) A/C BLOWER ASSEMBLY (CENTER OF DASH) A/C EVAPORATOR TEMPERATURE SENSOR A/C PRESSURE SENSOR (RIGHT FRONT OF ALT ASSEMBLY BLK WIRE BLU WIRE BLU/WHT WIRE BLW BUS G BUS B BUS SGA TEA CANH CANL SG-2 COMPUTER DATA LINES SYSTEM CONNECTOR HOUSING COLOR (BLACK) CONNECTOR HOUSING COLOR (BLUE) CONNECTOR HOUSING COLOR (RED) WIRE DAMPER SERVO MOTOR (AIR INLET) DAMPER SERVO MOTOR (AIR MIX) DAMPER SERVO MOTOR (AIR VENT MODE) DEFOGGER SYSTEM ECU-IG 2 FUSE ENGINE COMPT) ENGINE ROOM R/B (ENGINE ROOM J/B) FLOQ FUSE GRN WIRE GRY WIRE HEATER CONTROL SUB-ASSEMBLY HLS HOT AT ALL TIMES HOT IN ON OR START HTR-IG FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) LT BLU WIRE LT GRN WIRE PNK TS SG-1 SG-4 WIRE PNK WIRE PRE RDFG REAR WINDOW DEFOGGER SWITCH RED WIRE SGFL SOL + STARTING/ CHARGING SYSTEM TOP OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

A/C IG+ RDFG AMPLIFIER REAR ASSEMBLY WINDOW (CENTER DEFOGGER OF DASH) SWITCH GND ASSEMBLY (LEFT MIRROR) AUTOMATIC MANUAL A/C A/C BLK WIRE DEF FUSE DEF RELAY ECU-IG 2 FUSE GRN WIRE HEATER CONTROL SUB-ASSEMBLY HOT AT ALL TIMES HOT IN ON OR START HTR-IG FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT OUTER REAR VIEW MIRROR LT BLU WIRE MIR HTR FUSE MIRROR ASSEMBLY (RIGHT MIRROR) MIRROR HEATER NOISE FILTER (REAR WINDOW DEFOGGER) (LEFT ``C" PILLAR) ORG/ WIRE RDEF REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER SWITCH RED WIRE RIGHT OUTER REAR VIEW WHT WIRE WHT/BLK WIRE

A/C IG+ AMPLIFIER REAR ASSEMBLY WINDOW (CENTER DEFOGGER OF DASH) SWITCH GND ASSEMBLY (LEFT MIRROR) ASSEMBLY (RIGHT MIRROR) AUTOMATIC A/C BLK WIRE BRN WIRE DEF FUSE DEF RELAY ECM (LEFT SIDE OF ENGINE COMPT) ECU-IG 2 FUSE GRN WIRE HEATER RDEF CONTROL SUB-ASSEMBLY (MANUAL A/C) HOT AT ALL TIMES HOT IN ON OR START HTR-IG FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) LEFT OUTER REAR VIEW MIRROR MANUAL A/C MIR HTR FUSE MIRROR HEATER NOISE FILTER (REAR WINDOW DEFOGGER) (LEFT ``C" PILLAR) RDFG REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER SWITCH RIGHT OUTER REAR VIEW MIRROR MIRROR HEATER W/O RETRACTOR MIRROR W/ RETRACTOR MIRROR WHT/BLK WIRE YEL WIRE

1 (2-8 PINS NOT USED) 9 10 11 12 13 14 (15-22 PINS NOT USED) 23 24 1 2 3 4 5 6 7 8 9 10 11 12 13 14 (15-20 PINS NOT USED) 21 22 23 24 25 26 27 28 1 2 5 PNK REC FRS IG+ WIRE 2 4 AIND 3 1 HI 7 3 A/C A/C AMPLIFIER ASSEMBLY (CENTER OF DASH) A/C LED A/C PRESSURE SENSOR (RIGHT FRONT OF ENGINE COMPT) A/C SWITCH ACID AIR INLET CONTROL SWITCH FRS AIR MIX DAMPER SERVO SUB ASSEMBLY (RIGHT SIDE OF DASH) BLK WIRE BLOWER RESISTOR (RIGHT SIDE OF DASH) BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE CANH CANL SG-2 COMPUTER DATA LINES SYSTEM COOLER COMPRESSOR ASSEMBLY (LEFT FRONT OF ENGINE) COOLER THERMISTOR 1 (CENTER OF DASH) DEF-LOGIC A/C+ ECU- IG 1 FUSE ECU-IG 2 FUSE ENGINE ROOM ENGINE ROOM J/B F/D FLOQ FREE FUSE GRN WIRE GRY WIRE H-LP- MAIN FUSE HEAD- LIGHTS SYSTEM HEAT (+) HEATER CONTROL BASE SUB-ASSEMBLY HEATER CONTROL SUB ASSEMBLY 3 HEATER CONTROL SUB-ASSEMBLY HLS ALT HOT AT ALL TIMES HTR FUSE HTR RELAY HTR-IG FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) INTERIOR LIGHTS LED+ 5 4 LOCK LT GRN WIRE MAX HOT SWITCH ORG/ WIRE PNK REC WIRE PNK WIRE PRE SOL+ IG+ QUFL R/B (ENGINE ROOM J/B) RED WIRE RED/BLK WIRE RELAY ENERGIZED SBLW TE SG-3 GND SGFL SOL + STARTING/ CHARGING SYSTEM SYSTEM TOP OF ENGINE) VIO WIRE WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

1 (2-8 PINS NOT USED) 9 10 11 12 13 14 (15-22 PINS NOT USED) 23 24 14 (15-20 PINS NOT USED) 21 22 23 24 25 26 IG+ 27 28 A/C LED 3 1 HI 7 3 A/C A/C A/C AMPLIFIER ASSEMBLY (CENTER OF DASH) A/C PRESSURE SENSOR (RIGHT FRONT OF ENGINE COMPT) A/C SWITCH 2 4 PNK AIND WIRE ACID AIR INLET CONTROL SWITCH AIR MIX DAMPER SERVO SUB ASSEMBLY (RIGHT SIDE OF DASH) BLK WIRE BLK/ WHT WIRE BLOWER RESISTOR (RIGHT SIDE OF DASH) BLU WIRE BLU/BLK WIRE BLU/WHT WIRE CANH CANL SG-2 COMPUTER DATA LINES SYSTEM COOLER COMPRESSOR ASSEMBLY (LEFT FRONT OF ENGINE) COOLER THERMISTOR 1 (CENTER OF DASH) DEF-LOGIC ECU- IG 1 FUSE ECU-IG 2 FUSE ENGINE ROOM ENGINE ROOM J/B F/D FLOQ FREE FRS FUSE GRN WIRE GRY WIRE H-LP RELAY H-LP- MAIN FUSE HEAD- LIGHTS SYSTEM HEAT (+) HEATER CONTROL BASE SUB-ASSEMBLY HEATER CONTROL SUB ASSEMBLY 3 HEATER CONTROL SUB-ASSEMBLY HLS ALT HOT AT ALL TIMES HTR FUSE HTR RELAY HTR-IG FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) INTERIOR LIGHTS J/B 4 (RIGHT SIDE OF DASH) LED+ 5 4 7 PNK LOCK REC ILL+ WIRE LT BLU WIRE LT GRN WIRE MAX HOT SWITCH ORG/ WIRE PNK 1 2 5 REC FRS IG+ WIRE PNK WIRE PRE SOL+ QUFL R/B (ENGINE ROOM J/B) RED WIRE RED/BLK WIRE RELAY ENERGIZED SBLW TE SG-3 GND SGFL SOL + STARTING/ CHARGING SYSTEM SYSTEM TOP OF ENGINE) VIO WIRE WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

2 OF 3) ACCD ANTI-THEFT SYSTEM BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DEF RELAY DEFOGGER SYSTEM DEFOGGER, AIR CONDITIONING SYSTEMS DEFOGGER, ENGINE CONTROLS SYSTEMS DOOR FUSE ENGINE SWITCH (W/ SMART KEY SYSTEM) FR FOG FUSE FROM FROM DEF FUSE FROM ECU-IG 2 FUSE (DIAGRAM FROM ECU-IG 2 FUSE (DIAGRAM 2 OF 3) FROM INSTRUMENT PANEL J/B (DIAGRAM 1 OF 3) FROM MAIN BODY ECU (DIAGRAM 2 OF 3) FROM R/B 8 (DIAGRAM 1 OF 3) FROM R/B 8 (DIAGRAM 2 OF 3) FROM T-LP RELAY (DIAGRAM 2 OF 3) FUSE FUSE (DIAGRAM 1 OF 3) GRN WIRE GRY WIRE HEADLIGHTS FROM SYSTEM ENGINE ROOM J/B (DIAGRAM 1 OF 3) HEADLIGHTS SYSTEM HTR-IG FUSE IG ID INSTRUMENT CLUSTER SYSTEM J/C JUNCTION LT BLU WIRE LT GRN WIRE MAIN BODY ECU (W/ SMART KEY SYSTEM) (INSTRUMENT PANEL J/B) MIR HTR FUSE OBD FUSE ORG/ WIRE POWER TOPS SYSTEM PWR SEAT FUSE RED WIRE RELAY (DIAGRAM 2 OF 3) SEAT HTR FUSE SEATS SYSTEM STOP FUSE SUNROOF FUSE DEF FUSE TO DEF RELAY (DIAGRAM 3 OF 3) WASHER FUSE WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM YEL WIRE

ACC-B FUSE AIR CONDITIONING DEFOGGER SYSTEM SYSTEM AIR CONDITIONING, AIR DEFOGGER CONDITIONING SYSTEMS SYSTEM BLK WIRE BLU WIRE BLU/BLK WIRE C/OPN RELAY COOLING FANS, ANTI-LOCK BRAKES SYSTEMS DEF FUSE DEF RELAY DOOR FUSE ECU- IG 1 FUSE ECU-IG 2 FUSE ENGINE CONTROLS, DEFOGGER SYSTEMS EXTERIOR LIGHTS, ENGINE CONTROLS SYSTEMS FLASHER RELAY FR STOP FUSE FOG FUSE FROM ENGINE ROOM J/B (DIAGRAM 1 OF 3) FROM IGNITION OR STARTER SWITCH ASSEMBLY (DIAGRAM 1 OF 3) FUSE GRN WIRE HEADLIGHTS COMPUTER SYSTEM DATA LINES SYSTEM HEADLIGHTS INTERIOR SYSTEM LIGHTS SYSTEM HTR RELAY HTR-IG FUSE IGN FUSE MAIN BODY ECU METER FUSE MIR HTR FUSE NOISE FILTER OBD FUSE ORG/ WIRE PANEL FUSE PNK WIRE PWR RELAY RED WIRE RELAY SUPPLEMENTAL RESTRAINTS SYSTEM SUPPLEMENTAL RESTRAINTS, ANTI-THEFT SYSTEMS SUPPLEMENTAL RESTRAINTS, WARNING SYSTEMS T-LP RELAY TAIL FUSE TO IGNITION OR STARTER SWITCH ASSEMBLY (DIAGRAM 1 OF 3) TO R/B 5 (DIAGRAM 3 OF 3) VIO WIRE WARNING, SUPPLEMENTAL RESTRAINTS SYSTEMS WHT WIRE WHT/BLK WIRE WIPER FUSE WASHER FUSE WIPER/WASHER SYSTEM YEL WIRE