Honda Civic IX (2011-2015) computer data lines system Wiring diagrams

0) OFF 1) PARK 2) AUTO 3) HEAD AMPLIFIER AUTOMATIC A/C MANUAL A/C PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) B-CAN TRANSCEIVER BEEPER BLK WIRE BLU WIRE BRAKE SYSTEM INDICATOR BRN WIRE CIRCUIT COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM DIMMING CIRCUIT DOOR INDICATOR DRIVER'S DOOR SWITCH (IN LEFT "B" PILLAR) DRIVER'S MICU DRIVER'S SEAT BELT SWITCH (IN DRIVER'S SEAT BELT BUCKLE ASSEMBLY) F-CAN TRANSCEIVER FAIL-SAFE FORCED FRONT PASSENGER'S DOOR SWITCH (IN RIGHT "B" PILLAR) FUSE GAUGE CONTROL MODULE (SPEEDO) GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HEAD- LIGHTS SYSTEM HEADLIGHT SWITCH HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IGNITION KEY LIGHT IGNITION KEY SWITCH INDICATOR DRIVE CIRCUIT LEFT REAR DOOR SWITCH (4-DOOR) (IN LEFT "C" PILLAR) LIGHTS ON INDICATOR LOW OIL PRESSURE INDICATOR LT BLU WIRE LT GRN WIRE MAIN CIRCUIT OIL PRESSURE SWITCH (NEAR OIL FILTER) ON CIRCUIT ORG/ WIRE PCM (LEFT SIDE OF ENGINE COMPT) PNK WIRE RED WIRE RIGHT REAR DOOR SWITCH (4-DOOR) (IN RIGHT "C" PILLAR) SEAT BELT REMINDER INDICATOR SRS UNIT (UNDER MIDDLE OF DASH) STABILIZING CIRCUIT TURNING UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) FUSE 28 W/ MOONROOF PNK WIRE WHT WIRE YEL WIRE

0) OFF 1) PARK 2) AUTO 3) HEAD AMPLIFIER B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRAKE SYSTEM INDICATOR BRAKE/ BRN WIRE CIRCUIT COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM DIMMING CIRCUIT DOOR INDICATOR DRIVER'S DOOR SWITCH (ON DRIVER'S "B" PILLAR) F-CAN TRANSCEIVER FAIL-SAFE FORCED FRONT PASSENGER'S DOOR SWITCH (ON RIGHT "B" PILLAR) FUSE FUSE 23 GAUGE CONTROL MODULE (SPEEDO) GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HEAD- LIGHTS SYSTEM HEADLIGHT SWITCH HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IGNITION KEY SWITCH IND (RED) WIRE INDICATOR DRIVE CIRCUITS LEFT REAR DOOR SWITCH (ON LEFT "C" PILLAR) LIGHTS ON INDICATOR LOW OIL PRESSURE INDICATOR LT GRN WIRE MAIN CIRCUIT MICU OIL PRESSURE SWITCH (NEAR OIL FILTER) ON CIRCUIT ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARK LEVER) PCM (LEFT SIDE OF ENGINE COMPT) PNK WIRE RED WIRE RIGHT REAR DOOR SWITCH (ON RIGHT "C" PILLAR) SEAT BELT REMINDER INDICATOR SPEAKER SRS UNIT (UNDER FRONT OF CENTER CONSOLE) STABILIZING CIRCUIT TAN WIRE TURNING UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVE CIRCUIT F-CAN TRANSCEIVER FUSE 29 BOX (LEFT REAR OF ENGINE COMPT) FUSE 40 FUSE 5 GAUGE CONTROL MODULE (TACH) HOT AT ALL TIMES HOT IN ON OR START INDICATOR LOW TIRE PRESSURE INDICATOR LT BLU WIRE MAIN CIRCUIT RED WIRE STABILIZER CIRCUIT TPMS CONTROL UNIT (LEFT END OF DASH) TPMS INDICATOR (EXCEPT HYBRID) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-HOOD FUSE/RELAY WHT WIRE

A/T CLUTCH PRESSURE CONTROL SOLENOID VALVE A (ON TRANS- MISSION HOUSING) A/T CLUTCH PRESSURE CONTROL SOLENOID VALVE B (ON TRANS- MISSION A/T CLUTCH PRESSURE CONTROL SOLENOID VALVE C (ON TRANS- MISSION BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CLUTCH TRANS- MISSION FLUID PRESSURE SWITCH A (ON TRANS- MISSION HOUSING) CLUTCH TRANS- MISSION FLUID PRESSURE SWITCH B COMPUTER DATA LINES SYSTEM DLC (UNDER LEFT SIDE OF DASH) ECM/PCM (LEFT SIDE OF ENGINE COMPT) FUSE 17 FUSE 21 FUSE 29 FUSE 4 FUSE 5 FUSE 7 GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HOUSING) INSTRUMENT CLUSTER SYSTEM LINE PRESSURE SOLENOID VALVE A (LEFT FRONT OF TRANS- MISSION) LT BLU WIRE LT GRN WIRE ORG/ WIRE PGM-FI MAIN RELAY 1 PPL RED WIRE RED/BLK WIRE RED/YEL WIRE SHIFT SOLENOID VALVES A, B, C, D (ON TRANSMISSION HOUSING) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

A/T GEAR POSITION INDICATOR DRIVING CIRCUIT APP SENSOR (LEFT REAR OF APP ENGINE COMPT) SENSOR B APP SENSOR A ATF TEMPERATURE BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CIRCUIT COMPUTER DATA LINES SYSTEM DIMMING CIRCUIT EGR VALVE, EGR VALVE POSITION SENSOR (EXCEPT SI) (TOP LEFT REAR OF ENGINE) ENGINE CONTROLS SYSTEM F-CAN H F-CAN L F-CAN TRANSCEIVER GAUGE CONTROL MODULE (TACH) GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOUSING) INPUT SHAFT (MAINSHAFT) SPEED SENSOR (ON TRANSMISSION JUNCTION JUNCTION CONNECTOR LT BLU WIRE MAIN CIRCUIT MAP SENSOR (1.8L: RIGHT REAR OF ENGINE) (2.4L: LEFT REAR OF ENGINE) OUTPUT SHAFT (COUNTERSHAFT) SPEED SENSOR (ON TRANSMISSION PNK WIRE PPL RED WIRE RED/BLK WIRE RED/YEL WIRE SENSOR (ON TRANSMISSION HOUSING) STARTING/ CHARGING SYSTEM TRANSMISSION RANGE SWITCH (ON TRANSMISSION HOUSING) WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

A/T GEAR POSITION INDICATOR DRIVING CIRCUIT APP SENSOR (CENTER OF DASH) APP SENSOR A APP SENSOR B BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CVT CLUTCH PRESSURE CONTROL SOLENOID VALVE (ON TRANSMISSION LOWER VALVE BODY) DIMMING CIRCUIT F-CAN F-CAN F-CAN TRANSCEIVER FAIL SAFE CIRCUIT FORCED TURNING OFF CIRCUIT FORCED TURNING ON CIRCUIT FUEL PUMP FUSE 11 FUSE 15 FUSE 23 GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE MAIN CIRCUIT ORG/ WIRE PCM (LEFT SIDE OF ENGINE COMPT) PNK PPL WIRE PNK WIRE PPL PPL PNK PPL WIRE RED WIRE SHIFT INTERLOCK SYSTEM STABILIZING CIRCUIT TAN WIRE UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CVT INPUT SHAFT (DRIVE PULLEY) SPEED SENSOR (BOTTOM OF TRANSMISSION HOUSING) CVT OUTPUT SHAFT (DRIVEN PULLEY) SPEED SENSOR (TOP OF TRANSMISSION HOUSING) ENGINE CONTROLS SYSTEM EVAP CANISTER PURGE VALVE (TOP REAR OF ENGINE) FUSE GAUGE CONTROL MODULE (SPEEDO) GRN WIRE GRY WIRE HOT IN ON OR START HOT IN ON OR START UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) FUSE INHIBITOR SOLENOID (ON TRANSMISSION LOWER VALVE BODY) J/C LT BLU WIRE LT GRN WIRE MAF SENSOR MICU ORG/ WIRE PGM-FI MAIN RELAY 1 PNK PNK WIRE PNK PPL WIRE PNK WIRE PPL RED WIRE TAN WIRE VEHICLE SPEED SENSOR (IN TRANSMISSION) WHT WIRE YEL WIRE

4 DOOR B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FUSE 41 FUSE 5 GAUGE CONTROL MODULE (TACH) GRN WIRE HOT AT ALL TIMES HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) FUSE 28 HOT IN ON OR START INDICATOR DRIVE CIRCUIT LT BLU WIRE MAIN CIRCUIT MICU PNK WIRE TRUNK IND TRUNK LID LATCH SWITCH/TRUNK RELEASE ACTUATOR (MIDDLE OF TRUNK LID) TRUNK LIGHT TRUNK RELEASE ACTUATOR RELAY UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH)

B-CAN B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVE CIRCUIT FUSE 41 FUSE 5 GAUGE CONTROL MODULE (TACH) GRN WIRE HOT AT ALL TIMES HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) FUSE 22 HOT IN ON OR START INDICATOR LT BLU WIRE MAIN CIRCUIT MICU PNK WIRE TAILGATE ACTUATOR RELAY TRUNK IND TRUNK LID LATCH SWITCH/TRUNK RELEASE ACTUATOR (MIDDLE OF TRUNK LID) TRUNK LIGHT UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH)

B-CAN TRANSCEIVER B- B- CAN L CAN H BLK WIRE BLK/ BLU WIRE BLK/BLU WIRE BLU WIRE BLU/BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECM/PCM (LEFT SIDE OF ENGINE COMPT) FUSE 28 FUSE 46 FUSE 5 GAUGE CONTROL MODULE (TACH) GRN WIRE HOT AT ALL TIMES HOT IN ON OR START INDICATOR DRIVE CIRCUIT INTERMITTENT DWELL TIME CONTROLLER MAIN CIRCUIT MICU MIST OFF ORG/ WIRE PARK PNK WIRE PPL RED WIRE RESERVOIR) RUN WIRE SWITCH (A/T) (ON TRANSMISSION HOUSING) TRANSMISSION RANGE UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WASH WASHER SWITCH WASHER FLUID LEVEL IND WHT WIRE WIND- SHIELD WIND- SHIELD WIPER SWITCH WINDOW WASHER MOTOR (IN WASHER FLUID WINDSHIELD WASHER MOTOR RELAY WINDSHIELD WIPER HIGH/LOW RELAY WINDSHIELD WIPER INTERMITTENT RELAY WINDSHIELD WIPER MOTOR (UNDER RIGHT SIDE OF COWL COVER) WIPER/ WASHER SWITCH YEL WIRE