Honda Civic VIII facelift (2008-2011) yel Wiring diagrams

+B BACK UP 1 2 3 4 5 USB VBUS USB DATA- USB DATA+ USB GND USB SH 14 13 12 11 10 9 8 7 6 5 4 3 2 1 SAT L- SAT R- 28 30 AC-SO AC-SI 5 4 3 2 1 USB SH USB GND USB DATA+ USB DATA- USB VBUS AC-CLK AMPLIFIER BACK LT- BLK WIRE BLU WIRE BRN WIRE EXCEPT HYBRID GA-NET BUS SH GA-NET BUS- GND GA-NET BUS- GA-NET BUS+ PNK WIRE GPS GPS SH GRN WIRE GRY WIRE HANDS FREE MODULE CIRCUIT LT BLU WIRE MIC SH MIC SIG NAVI GUIDE NAVIGATION UNIT NCA WIRE PNK WIRE RED WIRE SAT L+ SAT R+ SAT SH GND GA-NET BUS SH SYS ACC +B SAT L- SAT R- SAT SH GND SYS ACC USB USB ADAPTER UNIT USB JACK WHT WIRE YEL 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 ILL- 1 2 3 RF IN RF SH ANT +B 12 13 (OR PNK) WIRE 2-DOOR EX, EX-L, SI AM SIG IN AM SIGNAL WINDOW ANTENNA AM/FM ANTENNA AMPLIFIER ANTENNA OUTPUT (RIGHT "C" PILLAR) ANTENNA LEAD CONNECTOR (UNDER FRONT OF CENTER CONSOLE) AUX DET AUX GND AUX L + AUX L AUX R AUX DET AUX R + AUX SGND AUXILIARY JACK ASSEMBLY BACK LT- BLK WIRE BLU WIRE BRN WIRE DLC (UNDER LEFT SIDE OF DASH) ECM/PCM (LEFT SIDE OF ENGINE COMPT) FL SIG- FL SIG+ +B BACK UP FM SIG IN FM SIGNAL WINDOW ANTENNA FUSE 23 FUSE 35 GND (UNDER GAUGE ASSEMBLY) GRN WIRE GRY WIRE HANDS FREE MODULE CIRCUIT HFL ICON TELM SIG+ HANDS FREE MODULE CIRCUIT HFL MUTE TELM SIG- HFL/NAVI COMM SH PNK HANDS FREE MODULE CIRCUIT WIRE HOT AT ALL TIMES HOT IN ACC OR ON INTERIOR LIGHTS SYSTEM PPL K-LINE SCTY RADIO AUDIO REMOTE GND RR SIG- RR SIG+ LT BLU WIRE LT GRN WIRE MICU NAVIGATION UNIT NCA WIRE ORG/ WIRE P-GND PNK 1 2 3 WIRE PNK WIRE POWER INPUT PPL PPL PPL RADIO SW REAR WINDOW RED WIRE RR SIG- RL SIG+ GND ILL+ ACC RADIO VSP AUDIO REMOTE SW SWD +B FR SIG+ FR SIG+ SHIELD SIDE OF DASH) SIDE OF FLOOR) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-DASH JUNCTION BOX (UNDER LEFT UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) VBU VSS OUT WHT WIRE YEL WIRE

12 13 (OR PNK) WIRE AUDIO REMOTE SWITCH BLK WIRE BLU WIRE BRN WIRE CABLE REEL (CON B: ON STEERING COLUMN) (CON C: IN STEERING WHEEL) CHANNEL DOWN SWITCH DOWN VOLUME GA-NET BUS SH GA-NET BUS- GRN WIRE GRN/RED WIRE GRY WIRE INTERIOR LIGHTS SYSTEM LT BLU WIRE MODE SWITCH NCA WIRE ORG/ WIRE PNK 1 2 3 WIRE PNK 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 WIRE PNK WIRE RED WIRE RED/BLK WIRE SAT L- SAT R- SH (XM) SIG STEERING WHEEL HFL VOICE CONTROL SWITCH SWITCH SWITCH BACK SWITCH UP SYS ACC TALK SWITCH VOLUME- WHT WIRE XM ANTENNA XM ANTENNA LEAD CONNECTOR (LEFT REAR OF ROOF) XM RECEIVER (RIGHT SIDE OF TRUNK) YEL WIRE

+B BACK UP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 FL SIG+ SIG SHIELD RL SIG+ FR SIG+ 1 2 3 4 5 USB VBUS USB DATA- USB DATA+ USB GND USB SH 14 13 12 11 10 9 8 7 6 5 4 3 2 1 SAT L- SAT R- 5 4 3 2 1 USB SH USB GND USB DATA+ USB DATA- USB VBUS AMPLIFIER BACK LT- BLK WIRE BLU WIRE BRN WIRE DRIVER'S DOOR SPEAKER FRONT PASSENGER'S DOOR SPEAKER FUSE 17 GA-NET BUS SH GA-NET BUS- GND GA-NET BUS- GA-NET BUS+ PNK WIRE GPS GPS SH GRN WIRE GRY WIRE HANDS FREE MODULE CIRCUIT HOT AT ALL TIMES LEFT REAR SPEAKER LEFT TWEETER LT BLU WIRE LT GRN WIRE MIC SH MIC SIG NAVI GUIDE NAVIGATION UNIT NCA WIRE ORG/ WIRE PNK 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 WIRE PNK WIRE RED WIRE RIGHT REAR SPEAKER RIGHT TWEETER RL SIG- FR SIG- (OR PNK) WIRE RR R SPKR- RR L SPKR- RR SIG+ AMP ON FL SIG- SAT L+ SAT R+ SAT SH GND GA-NET BUS SH SYS ACC +B SAT L- SAT R- SAT SH GND STEREO AMPLIFIER (2-DOOR: UNDER MIDDLE OF DASH) (4-DOOR: UNDER DRIVER'S SEAT) SUBWOOFER SYS ACC UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) USB USB ADAPTER UNIT USB JACK WHT WIRE YEL WIRE

+B H/L LO MAIN +B RR +B RR +B +B FOG D/L FOG SMALL A/C COMPRESSOR CLUTCH RELAY A/C CONDENSER FAN RELAY ABS MODULATOR CONTROL UNIT ALTERNATOR BATTERY BLK WIRE BLOWER MOTOR RELAY BLU WIRE BRAKE PEDAL POSITION HAZARD WARNING SWITCH CEILING LIGHT ELECTRICAL LOAD DETECTOR (ELD) UNIT (CANADA M/T: DX-GA) EPS CONTROL UNIT (CANADA M/T: DX-G) ETCS CONTROL RELAY EXCEPT GX GX FOG LIGHT RELAY (ACCESSORY FOG LIGHTS) FROM BATTERY (DIAGRAM 1 OF 5) FROM MULTI-FUSE 1 (DIAGRAM 1 OF 5) FUSE 10 FUSE 12 FUSE 11 MULTI- FUSE 4 FUSE 13 (NOT FUSE 14 (NOT FUSE 16 (NOT FUSE 17 FUSE 18 FUSE 18 FUSE 19 FUSE 20 FUSE 21 FUSE 22 FUSE 9 FUSE 24 FUSE 25 FUSE 20 (NOT USED) FUSE 19 FUSE 27 FUSE 31 (NOT USED) FUSE 5 (NOT FUSE 6 FUSE 7 FUSE 8 HORN HAZ IGNITION COIL RELAY LT BLU WIRE M/T A/T MICU +B +B MICU +B DAY LT/SMART MICU +B H/L HI MAIN MICU +B INTR LT MULTI FUSE 1 MULTI FUSE 2 MULTI FUSE 3 PGM-FI MAIN RELAY 1 RADIATOR FAN RELAY REAR WINDOW DEFOGGER RELAY RED WIRE STARTER STARTER SOLENOID SUB-RELAY (DIAGRAM 4 OF 5) SWITCH TO IGNITION SWITCH (DIAGRAM 2 OF 5) TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 4 OF 5) TO UNDER-DASH FUSE/RELAY BOX, FUSE 28, 29 (DIAGRAM 2 OF 5) (NOT USED) TO UNDER-HOOD FUSE/RELAY BOX, FUSE 23 (DIAGRAM 4 OF 5) TO UNDER-HOOD FUSE/RELAY BOX, MULTI-FUSE 3 (DIAGRAM 1 OF 5) TO UNDER-HOOD FUSE/RELAY BOX, MULTI-FUSE 4 (DIAGRAM 1 OF 5) TPMS CONTROL UNIT (USA) TRUNK LIGHT UNDER-DASH FUSE/ RELAY BOX (UNDER LEFT END OF DASH) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) USA USED) USED) USED) USED) WHT WIRE WHT/RED WIRE YEL WIRE

ABS ODS ABS ODS ACC KEY AUDIO UNIT (EXCEPT NAVIGATION) NAVIGATION UNIT (NAVIGATION) BACK-UP LIGHT SWITCH FRONT (M/T) PASSENGER'S AIRBAG CUT-OFF INDICATOR BLK WIRE BLK/YEL WIRE BLU WIRE CONSOLE ACCESSORY POWER SOCKET CONSOLE ACCESSORY POWER SOCKET RELAY ECM/PCM ABS MODULATOR- CONTROL UNIT FROM UNDER-DASH FUSE/RELAY BOX (DIAGRAM 1 OF 5) FRONT ACCESSORY POWER SOCKET FRONT ACCESSORY POWER SOCKET RELAY FUEL PUMP FUSE 1 FUSE 10 FUSE 22 FUSE 2 FUSE 28 FUSE 29 FUSE 34 (NOT USED) FUSE 35 FUSE 38 TO FUSE 11 (DIAGRAM 4 OF 5) FUSE 8 (NOT USED) GRN WIRE GRY WIRE HANDSFREELINK CONTROL UNIT (NAVIGATION) IGNITION KEY SWITCH (A/T) IGNITION SWITCH IMMOBILIZER KEYLESS CONTROL UNIT LOCK LOCK ON MICU MICU FUEL PUMP P/W MICU FUSE 4 MICU FUSE 9 MICU WIPER ORG/ WIRE PGM-FI MAIN RELAY 2 POWER MIRROR SWITCH (4-DOOR: EXCEPT USA DX, DX-VP) PPL RED WIRE SHIFT LOCK SOLENOID (A/T) SRS EPS UNIT CONTROL UNIT ODS (CANADA UNIT M/T: DX-GA) STEREO AMPLIFIER (2-DR: USA EX; EX-L, SI EXCEPT NAVIGATION) STEREO AMPLIFIER (4-DR: SI EXCEPT NAVIGATION) TO MICU TO STARTER CUT RELAY (DIAGRAM 4 OF 5) TO UNDER- DASH FUSE/ RELAY BOX, (DIAGRAM 4 OF 5) TO UNDER-DASH FUSE/ RELAY BOX, FUSE 3 (DIAGRAM 3 OF 5) TO UNDER-DASH FUSE/RELAY BOX, FUSE 36, 37 (DIAGRAM 3 OF 5) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-DASH JUNCTION BOX (UNDER LEFT SIDE OF DASH) WHT WIRE YEL (OR BLU) WIRE YEL WIRE YEL(OR BLU) WIRE YEL(OR BRN) WIRE

A/C COMPRESSOR CLUTCH RELAY AUTO DIMMING INSIDE MIRROR AUTO DIMMING INSIDE MIRROR IN-LINE FUSE BLK/YEL WIRE BRAKE PEDAL POSITION SWITCH (EXCEPT DX, DX-VP) BRN WIRE CYLINDER) (NOT USED) ELD UNIT (USA; CANADA M/T: DX-GA) ENGINE) EVAP CANISTER PURGE VALVE FAN RADIATOR CONTROL FAN RELAY RELAY FROM IGNITION SWITCH (DIAGRAM 2 OF 5) FROM UNDER- DASH FUSE/ RELAY BOX (DIAGRAM 2 OF 5) FUSE 3 FUSE 36 FUSE 37 HAC HEATER CONTROL PANEL/HAVC CONTROL UNIT LT GRN WIRE MAF/IAT SENSOR MICU DRL ORG/ WIRE POWER MIRROR SWITCH (EXCEPT USA DX, DX-VP) PPL RADIATOR FAN DIODE REAR BLOWER WINDOW MOTOR DEFOGGER RELAY RELAY RECIRCULATION CONTROL MOTOR SECONDARY ALTERNATOR UNDER-DASH FUSE RELAY BOX CONNECTOR "A" (W/ AUTOMATIC DIMMING MIRROR) 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 COMPARTMENT) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF OF ENGINE COMPARTMENT) W/ AUTOMATIC DIMMING MIRROR YEL WIRE

+B RR +B RR +B +B FOG D/L FOG SMALL A/C COMPRESSOR CLUTCH RELAY A/C CONDENSER FAN RELAY ALTERNATOR BATTERY BLK WIRE BLOWER MOTOR RELAY BLU WIRE CEILING LIGHT ELECTRICAL LOAD DETECTOR (ELD) UNIT (USA;SI) EPS CONTROL UNIT (SI) ETCS PGM-FI MAIN CONTROL RELAY 1 RELAY EXCEPT GX GX FOG LIGHT RELAY (ACCESSORY FOG LIGHTS) FOG LIGHT RELAY (SI) FROM BATTERY (DIAGRAM 1 OF 5) FROM MULTI-FUSE 1 (DIAGRAM 1 OF 5) FRONT INDIVIDUAL MAP LIGHTS (USA: GX, LX, LX-S, EX; CANADA LX, SPORT; EX-L; SI) FUSE FUSE 10 FUSE 12 FUSE 5 (NOT FUSE 13 (NOT FUSE 14 (NOT FUSE 16 (NOT FUSE 17 FUSE 11 FUSE 18 FUSE 19 FUSE 21 FUSE 20 FUSE 20 (NOT USED) FUSE 19 FUSE 21 FUSE 18 FUSE 22 FUSE 9 FUSE 24 FUSE 25 FUSE 27 FUSE FUSE 6 FUSE 7 FUSE 8 GRN WIRE HAZARD WARNING SWITCH BRAKE PEDAL POSITION SWITCH LT BLU WIRE LT GRN WIRE M/T A/T MICU +B H/L +B H/L HI MAIN LO MAIN MICU +B INTR LT MOONROOF CONTROL UNIT (USA: EX; CANADA: LX, SPORT, EX-L; SI) MULTI FUSE 1 MULTI FUSE 2 MULTI FUSE 3 MULTI-FUSE 4 RADIATOR FAN RELAY REAR WINDOW DEFOGGER RELAY RED WIRE STARTER STARTER SOLENOID STEREO AMPLIFIER (SI, 2-DR USA: EX; EX-L) SUB-RELAY (DIAGRAM 4 OF 5) IGNITION COIL RELAY TO IGNITION SWITCH (DIAGRAM 2 OF 5) TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 4 OF 5) TO UNDER-DASH FUSE/RELAY BOX, FUSE 28, 29 (DIAGRAM 2 OF 5) TO UNDER-DASH FUSE/RELAY BOX, FUSE 5 (DIAGRAM 3 OF 5) TO UNDER-HOOD FUSE/RELAY BOX, FUSE 23 (DIAGRAM 4 OF 5) TO UNDER-HOOD FUSE/RELAY BOX, MULTI-FUSE 3 (DIAGRAM 1 OF 5) TO UNDER-HOOD FUSE/RELAY BOX, MULTI-FUSE 4 (DIAGRAM 1 OF 5) TPMS CONTROL UNIT (USA) TRUNK LIGHT UNDER-DASH FUSE/ RELAY BOX (LEFT END OF DASH) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) USED) USED) USED) WHT WIRE YEL WIRE

ABS FUEL PUMP ODS ABS ODS ACC KEY LOCK AUDIO UNIT (EXCEPT NAVIGATION) NAVIGATION UNIT (NAVIGATION) BLK WIRE BLK/GRN WIRE BLK/YEL WIRE BLU WIRE CONSOLE ACCESSORY POWER SOCKET CONSOLE ACCESSORY POWER SOCKET RELAY FROM UNDER-DASH FUSE/RELAY BOX (DIAGRAM 1 OF 5) FRONT ACCESSORY POWER SOCKET FRONT ACCESSORY POWER SOCKET RELAY FUEL SHUT-OFF SOLENOID VALVE RELAY (GX) FUSE FUSE 1 FUSE 10 FUSE 22 FUSE 8 FUSE 2 FUSE 29 FUSE 34 (NOT USED) FUSE 35 FUSE 38 GRN WIRE GRY WIRE HANDSFREELINK CONTROL UNIT (NAVIGATION) IGNITION PPL KEY SWITCH (A/T) IGNITION SWITCH IMMOBILIZER KEYLESS CONTROL UNIT LOCK LOCK ON MICU MICU FUSE 4 MICU FUSE 9 MICU WIPER ORG/ WIRE P/W FUEL PUMP PGM-FI MAIN RELAY 2 (EXCEPT GX) POWER MIRROR SWITCH (4-DOOR) PPL RED WIRE STEREO AMPLIFIER (4-DR: SI EXCEPT NAVIGATION) TO FUSE 11 (DIAGRAM 4 OF 5) TO MICU (DIAGRAM 4 OF 5) TO STARTER CUT RELAY (DIAGRAM 4 OF 5) TO UNDER-DASH FUSE/ RELAY BOX, FUSE 3 (DIAGRAM 3 OF 5) TO UNDER-DASH FUSE/RELAY BOX, FUSE 36, 37 (DIAGRAM 3 OF 5) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-DASH JUNCTION BOX (UNDER LEFT SIDE OF DASH) WHT WIRE YEL (OR BLU) WIRE YEL WIRE YEL(OR BLU) WIRE YEL(OR BRN) WIRE

ALTERNATOR ALTERNATOR MAF/IAT SENSOR AUTOMATIC DIMMING INSIDE MIRROR AUTOMATIC DIMMING INSIDE MIRROR IN-LINE FUSE BLK WIRE BLK/YEL WIRE BLOWER MOTOR RELAY BRAKE PEDAL POSITION SWITCH BRN WIRE DRIVER'S FRONT SEAT PASSENGER'S HEATER SEAT RELAY HEATER (LOW) (HIGH) DRIVER'S SEAT HEATER RELAY (HIGH) DRIVER'S SEAT HEATER RELAY BOX (GX, EX-L) DRIVER'S SEAT HEATER SWITCH (EX-L) ELD UNIT ELD UNIT (USA) BRAKE PEDAL POSITION SWITCH ENGINE EVAP CANISTER PURGE VALVE EVAP CANISTER PURGE VALVE (EXCEPT GX) EX-L EXCEPT EX-L EXCEPT GX FAN CONTROL RELAY FROM IGNITION SWITCH (DIAGRAM 2 OF 5) FROM UNDER- DASH FUSE/ RELAY BOX (DIAGRAM 1 OF 5) FROM UNDER- DASH FUSE/ RELAY BOX (DIAGRAM 2 OF 5) FRONT PASSENGER'S SEAT HEATER (LOW) FRONT PASSENGER'S SEAT HEATER RELAY BOX (GX, EX-L) FRONT PASSENGER'S SEAT HEATER SWITCH (EX-L) FUSE FUSE 3 FUSE 36 FUSE 37 HAC HEATER CONTROL PANEL/ HVAC CONTROL UNIT HEATER CONTROL PANEL/HAVC CONTROL UNIT INJECTOR CONTROL MODULE RELAY LT GRN (OR BLU) WIRE LT GRN WIRE MAF/IAT SENSOR MICU DRL ORG/ WIRE POWER MIRROR DEFOGGER RELAY (EX-L; CANADA: LX, SPORT,SI) POWER MIRROR SWITCH PPL RADIATOR FAN DIODE RADIATOR FAN RELAY REAR A/C WINDOW COMPRESSOR DEFOGGER CLUTCH RELAY RELAY RECIR- CULATION CONTROL MOTOR RED WIRE REVERSE CMP LOCKOUT SENSOR A SOLENOID SECONDARY UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-DASH FUSE/RELAY BOX CONNECTOR A UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPARTMENT) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF OF ENGINE COMPARTMENT) YEL WIRE