Honda Civic VIII (2005-2009) hot in on or start Wiring diagrams

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 CAN-H SVCCA AHB SERVO UNIT (LEFT REAR CORNER OF ENG COMPT) AUXILIARY UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) BKSW BLK WIRE BLU WIRE BPS BRAKE FLUID LEVEL SWITCH (ON BRAKE MASTER CYLINDER RESERVOIR) BRAKE PEDAL POSITION SWITCH (UNDER LEFT SIDE OF DASH) BRAKE PEDAL STROKE SENSOR (TOP OF BRAKE PEDAL ASSEMBLY) BRAKE POWER UNIT (RIGHT SIDE OF ENGINE COMPT) BRAKE SYSTEM IND BRN WIRE BS+B BUZZER CAN-L SGNDA COMPUTER DATA LINES SYSTEM CONTROLLER AREA NETWORK CONTROLLER FUSE 10 FUSE 12 FUSE 36 FUSE 4 FUSE 5 FUSE 63 FUSE 61 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HAC HOT AT ALL TIMES HOT AT ALL TIMES HOT AT ALL TIMES HOT IN ON HOT IN ON OR START LT BLU WIRE LT GRN WIRE MICU MOT- MS+B MR+B K-LINE ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PCM (LEFT SIDE OF ENGINE COMPT) RBS IND RED WIRE UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-DASH JUNCTION BOX (UNDER LEFT SIDE OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENG COMPT) WARNING DRIVE CIRCUIT WHT WIRE YEL ( OR GRY) WIRE YEL WIRE

+B-FSR +B-MR DIAG-K ABS IND. ABS MODULATOR CONTROL UNIT (AT RIGHT SIDE OF ENG COMPT) BKSW BLK WIRE BLU (OR WHT/ WIRE BLU WIRE BRAKE FLUID LEVEL SWITCH (ON BRAKE MASTER CYLINDER RESERVOIR) BRAKE PEDAL POSITION SWITCH (UNDER LEFT SIDE OF DASH) BRAKE SYSTEM IND BRN WIRE CAN L FR-GND PNK WIRE COMPUTER DATA LINES SYSTEM CONTROLLER AREA NETWORK CONTROLLER FL +B FUSE 10 FUSE 12 FUSE 4 GAUGE CONTROL MODULE GND MR-GND GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START LEFT FRONT WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR LT BLU WIRE LT GRN WIRE LX, EX MICU MULTI FUSE 3 ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PCM (LEFT SIDE OF ENG COMPT) PNK WIRE PPL (OR PPL RL-GND RR +B RED (OR GRY) WIRE RED WIRE RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR RL +B RR-GND UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-DASH JUNCTION BOX (UNDER LEFT SIDE OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENG COMPT) WARNING DRIVE CIRCUIT WHT (OR ORG) WIRE WHT WIRE YEL ( OR GRY) WIRE YEL (OR BLU) WIRE YEL WIRE

+B-FSR +B-MR CAN-H 1 2 3 4 5 S-GND STRA STRD STRB SVCC ABS IND. BKSW BLK WIRE BLU WIRE BRAKE FLUID LEVEL SWITCH (ON BRAKE MASTER CYLINDER RESERVOIR) BRAKE PEDAL POSITION SWITCH (UNDER LEFT SIDE OF DASH) BRAKE SYSTEM IND BRN WIRE COMPUTER DATA LINES SYSTEM CONTROLLER AREA NETWORK CONTROLLER DRIVE CIRCUIT FR +B RL +B RR-GND FL +B FUSE 10 FUSE 12 FUSE 4 GAUGE CONTROL MODULE GND MR-GND GRN WIRE GRY (OR RED) WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START K LINE LEFT REAR WHEEL SPEED SENSOR LEFT FRONT WHEEL SPEED SENSOR LT BLU WIRE LT GRN WIRE MICU MULTI FUSE 3 ORG (OR WHT) WIRE ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PCM (LEFT SIDE OF ENG COMPT) PNK FR-GND SVCC RL-GND RR +B S-GND FL-GND WIRE PNK WIRE PPL PPL (OR PPL STRB RED WIRE RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR STEERING ANGLE SENSOR (IN STEERING COLUMN COVER) STRA STRD UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-DASH JUNCTION BOX (UNDER LEFT SIDE OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENG COMPT) VSA ACT IND VSA IND VSA MODULATOR CONTROL UNIT (AT RIGHT SIDE OF ENG COMPT) VSA OFF SWITCH WARNING DRIVE CIRCUIT WHT (OR BLU) WIRE WHT WIRE YAW RATE-LATERAL ACCELERATION SENSOR (UNDER MIDDLE OF DASH) YEL (OR BLU) WIRE YEL WIRE

7 6 5 4 3 2 1 S-COM AC-CK AC-SI AC-SO AIR MIX CONTROL MOTOR (LEFT SIDE OF HVAC ASSEMBLY) AMD-P AUX WATER PUMP RELAY B-CAN BLK WIRE BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BLOWER POWER TRANSISTOR (UNDER RIGHT SIDE OF DASH, NEAR BLOWER MOTOR) BLU WIRE BRN WIRE CLIMATE CONTROL UNIT DEFOGGER SYSTEM EVAPORATOR TEMPERATURE SENSOR (NEAR BLOWER MOTOR) FRD-P FRS REC FUSE 22 FUSE 36 GAUGE CONTROL MODULE (TACH) GRN WIRE GROUND A/C SIGNAL GRY WIRE HAC HEATER CORE TEMP SENSOR AUX WATER PUMP FEEDBACK HEATER CORE TEMPERATURE SENSOR (LEFT SIDE OF HVAC ASSEMBLY) HOT IN ON HOT IN ON OR START HUMIDITY SENSOR ILL (+) RELAY CONTROL IN-CAR TEMPERATURE SENSOR/HUMIDITY SENSOR (RIGHT OF STEERING COLUMN) LT BLU WIRE LT GRN WIRE M-COOL M-DEF M-HOT M-VENT MICU ACS MODE 1 MODE 2 MODE 3 MODE 4 MODE CONTROL MOTOR (RIGHT SIDE OF HVAC ASSEMBLY) NAVIGATION UNIT (USA) ORG/ WIRE OUTSIDE AIR TEMPERATURE SENSOR (BEHIND LEFT SIDE OF FRONT BUMPER) PNK PNK PNK WIRE PNK WIRE PPL RECIRCULATION CONTROL MOTOR RED WIRE S-COM SUNLIGHT SENSOR (UNDER TOP CENTER OF DASH) THERMAL PROTECTOR THERMAL PROTECTOR UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) UNDER-DASH JUNCTION BOX (UNDER LEFT SIDE OF DASH) WHT WIRE YEL WIRE

APP SENSOR (UNDER LEFT SIDE OF DASH) AREA NETWORK CONTROLER BLK WIRE BLK/BLU WIRE BLU WIRE BLU(OR GRN) WIRE BLU/YEL WIRE BRAKE PEDAL POSITION SWITCH (UNDER LEFT SIDE OF DASH) BRN WIRE CAN H CAN L BKSWNC BKSW CRMTCLS IGP CLUTCH PEDAL POSITION SWITCH (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CRUISE CONTROL INDICATOR CRUISE CONTROL MAIN SWITCH INDICATOR CRUISE DIMMING CIRCUIT ECM/PCM (LEFT SIDE OF ENGINE COMPT) ETCSM-1 ETCSM+ FUSE 10 FUSE 3 GAUGE CONTROL MODULE GAUGES GRN WIRE GRN(OR BLU) WIRE GRY WIRE HORN RELAY HOT IN ON OR START IGP INDICATORS LT BLU WIRE LT GRN WIRE M/T MICU MRLY IGP APSA APSB ETCSRLY NETWORK TRANSCEIVER FAST CONTROLLER AREA OF ENGINE) ORG/ WIRE OUTPUT SHAFT SPEED SENSOR (ON TRANSMIAAION HOUSING) POWER DISTRIBUTION SYSTEM PPL RED WIRE RED/BLK WIRE RED/YEL WIRE SENSOR INPUT SI LX,EX STABILIZE CIRCUIT TP SENSOR/THROTTLE ACTUATOR (ON THROTTLE BODY) TPSA TPSB TRANS- MISSION RANGE SWITCH (ON TRANSMISSION HOUSING) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) WARNING DRIVE CIRCUIT WHT WIRE WHT/GRN WIRE YEL WIRE YEL(OR RED/BLU) WIRE YEL/GRN(OR GRN/YEL) WIRE YEL/RED(OR BLU/RED) WIRE

10 11 12 13 14 15 16 17 PPL BLK WIRE BLU WIRE BRN WIRE DOOR LOCK KNOB SWITCH DOOR LOCK RELAY DRIVER' DOOR LOCK ACTUATOR/KNOB SWITCH DRIVER'S DOOR UNLOCK RELAY FRONT PASSENGER'S DOOR LOCK ACTUATOR/KNOB SWITCH FUSE 10 FUSE 15 FUSE 16 FUSE 17 FUSE 19 FUSE 21 FUSE 25 GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HORN RELAY HOT AT ALL TIMES HOT IN ON OR START IG KEY SW VBU VBU B-CAN TRUNK SW AT-P IMMOBILIZER CIRCUIT JUNCTION CONNECTOR KEY KEY CYLINDER SWITCH LOCK LOW BEAM HEAD- LIGHT RELAY LT GRN WIRE MICU ORG/ WIRE P-GND P-GND P-GND PASSENGER'S DOOR UNLOCK RELAY PNK 5 6 7 8 9 WIRE PNK PNK WIRE PNK WIRE PPL RED WIRE RIGHT REAR DOOR LOCK ACTUATOR/KNOB SWITCH (4 DOOR) S GND TAILLIGHT RELAY UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNLOCK WHT WIRE YEL WIRE

4 DOOR BLK WIRE BLU WIRE BRN WIRE DOOR LOCK KNOB SWITCH DOOR LOCK RELAY DRIVER' DOOR LOCK ACTUATOR/KNOB SWITCH DRIVER'S DOOR UNLOCK RELAY FRONT PASSENGER'S DOOR LOCK ACTUATOR/KNOB SWITCH FUSE 10 FUSE 15 FUSE 16 FUSE 17 FUSE 19 FUSE 21 FUSE 25 GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HORN RELAY HOT AT ALL TIMES HOT IN ON OR START IMMOBILIZER CIRCUIT JUNCTION CONNECTOR KEY CYLINDER SWITCH LOCK LOCK (2 DOOR) (BEHIND LEFT KICK PANEL) LOCK PNK WIRE LOW BEAM HEAD- LIGHT RELAY LT BLU WIRE LT GRN WIRE MICU ORG/ WIRE P-GND P-GND P-GND PASSENGER'S DOOR UNLOCK RELAY PNK PNK WIRE PNK WIRE PPL RED WIRE RIGHT REAR DOOR LOCK ACTUATOR/KNOB SWITCH (4 DOOR) S GND TAILLIGHT RELAY TRUNK LID OPENER RELAY (EX, SI) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNLOCK UNLOCK KEY WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE DOOR LOCK KNOB SWITCH DOOR LOCK RELAY DRIVER' DOOR LOCK ACTUATOR/KNOB SWITCH DRIVER'S DOOR UNLOCK RELAY FRONT PASSENGER'S DOOR LOCK ACTUATOR/KNOB SWITCH FUSE 10 FUSE 15 FUSE 16 FUSE 17 FUSE 19 FUSE 25 GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HORN RELAY HOT AT ALL TIMES HOT IN ON OR START IMMOBILIZER CIRCUIT JUNCTION CONNECTOR KEY KEY CYLINDER SWITCH LOCK LOCK PNK WIRE LOW BEAM HEAD- LIGHT RELAY LT BLU WIRE LT GRN WIRE MICU ORG/ WIRE P-GND P-GND P-GND PASSENGER'S DOOR UNLOCK RELAY PNK PNK WIRE PNK WIRE PPL RED WIRE RIGHT REAR DOOR LOCK ACTUATOR/KNOB SWITCH S GND TAILLIGHT RELAY TRUNK LID OPENER RELAY (US) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNLOCK WHT WIRE YEL WIRE

BLK WIRE BLK/BRN WIRE BLK/YEL WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE BRN/YEL WIRE CIRCUIT CONTROLLER AREA DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) ECM/PCM (LEFT SIDE OF ENGINE COMPT) FUEL PUMP FUEL TANK UNIT (IN TOP OF FUEL TANK) FUSE 19 FUSE 2 FUSE 23 GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IG KEY SW S-NET IGNITION KEY SWITCH IMMOBILIZER KEYLESS CONTROL UNIT (ON STEERING COLUMN) IMMOBILIZER SYSTEM INDICATOR JUNCTION CONNECTOR LT BLU WIRE LT GRN WIRE MICU MRLY NETWORK CONTROLLER ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PGM-FI MAIN RELAY 1 PGM-FI MAIN RELAY 2 PNK LT PNK PNK WIRE PNK PNK PNK WIRE PNK S-NET S-NET WIRE PNK WIRE S-NET B-CAN K-LINE IG KEY SW LG PNK WIRE SI EXCEPT SI UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-DASH JUNCTION BOX (UNDER LEFT SIDE OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) VBU VBU B-CAN WARNING DRIVE CIRCUIT WHT WIRE YEL WIRE

1 2 3 4 5 6 7 VBU AUXILIARY UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) B-CAN BLK WIRE BLK/YEL WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE BRN/YEL WIRE CIRCUIT CONTROLLER AREA DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) ECM/PCM (LEFT SIDE OF ENGINE COMPT) ENGINE CONTROLS SYSTEM FUEL PUMP FUEL TANK UNIT (INSIDE FUEL TANK) FUSE 19 FUSE 2 FUSE 23 GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IG KEY SW IGNITION KEY SWITCH IGNITION KEY SWITCH/ KEY LIGHT IMMOBILIZER KEYLESS CONTROL UNIT (IN STEERING COLUMN) IMMOBILIZER SYSTEM INDICATOR JUNCTION CONNECTOR LT BLU WIRE LT GRN WIRE LT PNK PNK WIRE MICU MRLY NETWORK CONTROLLER ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARK LEVER) PGM-FI MAIN RELAY 1 PGM-FI MAIN RELAY 2 PNK PNK PNK WIRE PNK S-NET S-NET WIRE PNK WIRE S-NET S-NET B-CAN K-LINE IG KEY SW LG PNK WIRE UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-DASH JUNCTION BOX (UNDER LEFT SIDE OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) VBU WARNING DRIVE CIRCUIT WHT WIRE YEL WIRE YEL/GRN WIRE