Honda·Civic·2009 Honda Civic·Wiring
Wiring diagram

2009 Honda Civic — power distribution

Sheets 5Labels 1179

Power distribution

M L 20A 7.5A 20A 15A F D B B 40A H G E C 7.5A +B INTR LT 20A +B D/L 20A FOG +B RR FOG +B RR SMALL +B LO MAIN +B H/L 20A +B H/L 20A 15A HI MAIN 15A 15A 50A 40A LT/SMART +B DAY 50A 60A 15A 20A 15A HORN +B HAZARD +B 30A 40A 40A 30A 100A 20A 10A A 7.5A 20A A 70A UNDER-HOOD FUSE/RELAY BOX STARTER SOLENOID ELECTRICAL LOAD DETECTOR (ELD) UNIT STARTER REAR WINDOW DEFOGGER RELAY RADIATOR FAN RELAY BATTERY A/C CONDENSER FAN RELAY BLOWER MOTOR RELAY A/C COMPRESSOR CLUTCH RELAY UNDER-DASH FUSE/RELAY BOX EPS CONTROL UNIT MICU MICU DC-DC CONVERTER AUXILIARY ELECTRIC WATER PUMP RELAY AUXILIARY UNDER-HOOD FUSE/RELAY BOX DRIVER'S SEAT HEATER RELAY FRONT PASSENGER'S SEAT HEATER RELAY DRIVER'S SEAT HEATER RELAY CEILING LIGHT FRONT PASSENGER'S SEAT HEATER RELAY TPMS CONTROL UNIT FRONT INDIVIDUAL MAP LIGHTS TRUNK LIGHT FOG LIGHTS RELAY UNDER-HOOD FUSE/RELAY BOX PGM-FI MAIN RELAY 1 ETCS CONTROL RELAY UNDER-DASH FUSE/ RELAY BOX MICU UNDER-DASH FUSE/RELAY BOX SERVO UNIT VSA MODULATOR CONTROL UNIT MICU BRAKE PEDAL POSITION SWITCH HAZARD WARNING SWITCH 1 5 T5 T4 T101 T3 R10 2 1 1 2 B 10 R1 1 Q10 9 1 G20 D1 2 G3 D2 K5 1 E38 1 K7 M6 G21 G18 1 3 1 F13 F4 K1 K2 M9 E22 A2 F2 M5 G1 H1 J3 J1 G16 F31 D8 C1 C2 1 1 A2 B1 F3 13 14 D3 G6 1 G19 1 1 1 WHT/RED WHT/RED WHT/RED RED RED RED RED RED RED BLU BLU BLU LT GRN BLU BLK BLK WHT BLU WHT RED WHT WHT WHT WHT BLK/WHT RED WHT WHT BRAIDED BLK WHT WHT RED RED LT BLU LT BLU LT BLU BLU BLU WHT RED WHT WHT WHT WHT RED YEL RED BLK WHT BLK/WHT (NOT USED) (SEAT HEATERS) (USA) (HONDA ACCESSORY) (NOT USED) (OPTION CONNECTOR) (NOT USED) (NOT USED) SEAT HEATERS (LOW) (LOW) (ACCESSORY FOG LIGHTS) (HIGH) (USA) (HIGH) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) MULTI-FUSE 1 FUSE 8 FUSE 7 FUSE 22 FUSE 20 FUSE 6 FUSE 9 MULTI- FUSE 2 G1 FUSE 7 FUSE 31 FUSE 27 FUSE 5 FUSE 6 FUSE 5 FUSE 10 FUSE 17 FUSE 11 FUSE 19 FUSE 18 FUSE 12 FUSE 16 FUSE 21 MULTI- FUSE 4 MULTI- FUSE 3 FUSE 19 FUSE 21 FUSE 25 FUSE 20 FUSE 24 FUSE 18 (LEFT REAR OF ENGINE COMPARTMENT) (UNDER LEFT END OF DASH) (BEHIND IPU LID) (LEFT SIDE OF OF ENGINE COMPARTMENT) (LEFT REAR OF ENGINE COMPARTMENT) (UNDER LEFT END OF DASH) (UNDER LEFT END OF DASH) G904 TO UNDER-HOOD FUSE/RELAY BOX MULTI-FUSE 3 & 4 (DIAGRAM 1 OF 5) TO UNDER-HOOD FUSE/RELAY BOX, FUSE 23 (DIAGRAM 3 OF 5) TO AUXILIARY UNDER-HOOD FUSE/RELAY BOX, FUSE 61 (DIAGRAM 3 OF 5) TO AUXILIARY UNDER-HOOD FUSE/RELAY BOX, FUSE 63 (DIAGRAM 3 OF 5) (LEFT FRONT CORNER OF ENGINE COMPARTMENT) FROM UNDER- DASH FUSE/ RELAY BOX, FUSE 29 (DIAGRAM 2 OF 5) TO IGNITION SWITCH (DIAGRAM 2 OF 5) FROM BATTERY (DIAGRAM 1 OF 5) FROM UNDER- HOOD FUSE/ RELAY BOX, MULTI-FUSE 1 (DIAGRAM 1 OF 5) TO IGNITION COIL (DIAGRAM 4 OF 5) TO PGM-F1 SUB-RELAY (DIAGRAM 4 OF 5) TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 4 OF 5)
15A 7.5A P O IG1 FUEL PUMP ATP-NP ACC START ON K ON LOCK ACC START START ON ACC 7.5A LOCK J 30A WIPER IG1 7.5A 7.5A IG1 VSA 7.5A IG1 ODS 7.5A C LOCK ON ACC START LOCK STS 15A F IG1 FUEL PUMP 15A P/W IG1 7.5A ACC LOCK ACC KEY STARTER CUT RELAY MICU MICU UNDER-DASH FUSE/RELAY BOX PCM UNDER-DASH JUNCTION BOX STARTER SOLENOID HANDSFREELINK CONTROL UNIT IGNITION KEY SWITCH AUDIO UNIT STARTER NAVIGATION UNIT UNDER-DASH FUSE/RELAY BOX MICU MICU MICU MICU J/C C101 UNDER- DASH JUNCTION BOX SERVO UNIT EPS CONTROL UNIT PGM-FI MAIN RELAY 2 IMMOBILIZER KEYLESS CONTROL UNIT VSA MODULATOR- CONTROL UNIT AUXILIARY UNDER-HOOD FUSE/RELAY BOX FRONT PASSENGER'S AIRBAG CUT-OFF INDICATOR SHIFT LOCK SOLENOID YAW RATE- LATERAL ACCELERATION SENSOR SRS UNIT ODS UNIT BCM MODULE A/C COMPRESSOR DRIVER POWER MIRROR SWITCH PCM 1 R2 J4 Q2 K2 M5 A17 1 E24 1 R12 R11 2 R18 16 S G9 F29 A12 Q15 A7 P7 1 4 3 2 4 6 5 C2 3 K2 4 E5 K1 Q14 E1 A14 H4 E28 A29 D2 F6 F17 M7 E32 E8 E30 R20 A4 D1 D16 1 C1 C4 L2 1 1 3 4 2 E35 K8 1 2 1 3 4 2 F16 1 G11 B17 F24 N12 28 16 2 A22 C36 9 2 R17 WHT YEL (OR BLU) YEL (OR BLU) YEL YEL YEL YEL YEL YEL GRY YEL YEL BLK/WHT PPL BLK/WHT RED RED LT BLU WHT GRY GRY GRY ORG BLU RED PPL PPL PPL PPL YEL YEL/BLK YEL RED BLU LT GRN WHT BLK/YEL GRN WHT YEL PPL PPL YEL BLK GRN GRN BLU BLU WHT BLK PPL BLK GRY BRN BLK BRN WHT BLK/YEL WHT BLK (NOT USED) (EXCEPT NAVIGATION) (NOT USED) (NOT USED) (NOT USED) (NOT USED) EXCEPT NAVIGATION (NOT USED) EXCEPT NAVIGATION EXCEPT NAVIGATION EXCEPT NAVIGATION (EXCEPT NAVIGATION) (NAVIGATION) (NAVIGATION) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) IGNITION SWITCH FUSE 35 FUSE 34 FUSE 23 FUSE 28 FUSE 29 CONSOLE ACCESSORY POWER SOCKET RELAY FRONT ACCESSORY POWER SOCKET RELAY CONSOLE ACCESSORY POWER SOCKET FRONT ACCESSORY POWER SOCKET FUSE 8 FUSE 9 FUSE 10 FUSE 2 FUSE 1 FUSE 38 FUSE 22 FUSE 4 (UNDER LEFT END OF DASH) (UNDER LEFT SIDE OF DASH) (UNDER LEFT SIDE OF DASH) (UNDER LEFT END OF DASH) (BEHIND RIGHT END OF DASH) (ON LEFT SIDE OF FLOOR) (LEFT REAR CORNER OF ENGINE COMPARTMENT) (UNDER LEFT SIDE OF DASH) (LEFT SIDE OF OF ENGINE COMPARTMENT) G503 G502 G601 FROM UNDER-DASH FUSE/RELAY BOX (DIAGRAM 1 OF 5) FROM UNDER-DASH FUSE/RELAY BOX (DIAGRAM 1 OF 5) TO UNDER-DASH FUSE/RELAY BOX, FUSE 36 (DIAGRAM 3 OF 5) TO UNDER-DASH FUSE/RELAY BOX, FUSE 3 (DIAGRAM 3 OF 5) TO FUSE 11 (DIAGRAM 4 OF 5) TO MICU (DIAGRAM 4 OF 5)
1 2 1 2 DRL IG2 HAC IG2 10A HAC DRL IG2 7.5A 10A K IG2 VBU 10A D J 10A H G 15A 7.5A UNDER-DASH FUSE/RELAY BOX MICU UNDER-DASH JUNCTION BOX UNDER-DASH FUSE/RELAY BOX CONNECTOR "A" AUTO DIMMING INSIDE MIRROR POWER MIRROR SWITCH CLIMATE CONTROL UNIT BUZZER SERVO UNIT REAR WINDOW DEFOGGER RELAY POWER MIRROR DEFOGGER RELAY BLOWER MOTOR RELAY A/C COMPRESSOR CLUTCH RELAY AUXILIARY ELECTRIC WATER PUMP RELAY AUXILIARY UNDER-HOOD FUSE/RELAY BOX DRIVER'S SEAT HEATER SWITCH FRONT PASSENGER'S SEAT HEATER SWITCH RADIATOR FAN RELAY FAN CONTROL RELAY UNDER-HOOD FUSE/RELAY BOX UNDER-DASH FUSE/RELAY BOX UNDER-DASH FUSE/RELAY BOX MICU AUXILIARY UNDER-HOOD FUSE/RELAY BOX J/C C101 GAUGE CONTROL MODULE (SPEEDO) UNDER-DASH JUNCTION BOX DC-DC CONVERTER J/C C903 SERVO UNIT MCM RELAY 2 MCM RELAY 1 ELD UNIT UNDER-HOOD FUSE/RELAY BOX NAVIGATION UNIT HANDS- FEELING CONTROL UNIT AUDIO UNIT GAUGE CONTROL MODULE (TACH) DLC BRAKE PEDAL POSITION SWITCH IMMOBILIZER- KEYLESS CONTROL UNIT MAF/IAT SENSOR EVAP CANISTER PURGE VALVE NAVIGATION UNIT SECONDARY HO2S BCM MODULE MCM A1 1 2 12 1 2 L1 B1 F8 E18 E9 J11 K8 1 15 C1 16 17 A4 A17 A24 18 6 P5 Q1 2 1 Q16 C10 A3 K3 E10 R19 C3 D7 E2 5 1 3 3 G12 C3 N11 A1 5 D1 2 1 3 2 4 6 3 D4 G2 2 A1 B5 F5 B6 B4 B3 A6 2 F15 E27 5 1 3 4 A5 A3 A4 1 2 8 1 2 2 4 NCA NCA NCA BRN YEL BLK/ORG BLK/ORG WHT WHT BLU BLU BLU BLU BLU WHT WHT WHT WHT WHT WHT WHT WHT WHT WHT WHT WHT WHT WHT YEL LT GRN LT GRN LT GRN LT GRN LT GRN LT GRN LT GRN LT GRN LT GRN BRN BRN BRN ORG BRN BRN BRN BRN LT GRN ORG YEL YEL YEL ORG YEL BLK/ORG BLK/ORG BLK/ORG WHT YEL WHT WHT WHT WHT WHT LT BLU GRN/YEL GRN/YEL GRN/YEL (NOT USED) (W/ AUTOMATIC DIMMING MIRROR) (NOT USED) (W/ AUTOMATIC DIMMING MIRROR) SEAT HEATERS SEAT HEATERS (NOT USED) NAVIGATION (EXCEPT NAVIGATION) (NAVIGATION) FUSE 36 FUSE 37 AUTO DIMMING INSIDE MIRROR IN-LINE FUSE RADIATOR FAN DIODE FUSE 23 FUSE 3 FUSE 63 FUSE 62 FUSE 61 (UNDER LEFT END OF DASH) (UNDER LEFT SIDE OF DASH) (LEFT SIDE OF OF ENGINE COMPARTMENT) (LEFT REAR OF ENGINE COMPARTMENT) (UNDER LEFT END OF DASH) (UNDER LEFT END OF DASH) (LEFT SIDE OF ENGINE COMPARTMENT) (LEFT REAR CORNER OF ENGINE COMPARTMENT) (UNDER LEFT SIDE OF DASH) (BEHIND IPU LID) (LEFT REAR OF ENGINE COMPARTMENT) FROM IGNITION SWITCH (DIAGRAM 2 OF 5) FROM UNDER- HOOD FUSE/ RELAY BOX (DIAGRAM 1 OF 5) FROM BATTERY (DIAGRAM 1 OF 5) FROM BATTERY (DIAGRAM 1 OF 5) FROM UNDER-DASH FUSE/RELAY BOX (DIAGRAM 2 OF 5)
15A 15A L M P O 10A SRS IG1 IG1 IG1 10A 10A 10A 10A FOG +B RR HI-R H/L LO H/L HI-L H/L 20A 20A 20A 20A TIMER P/W E 7.5A UNDER-HOOD FUSE/RELAY BOX A/C CONDENSER FAN RELAY J/C C101 J/C C106 PCM REAR IGNITION COIL NO.1 REAR IGNITION COIL NO.2 REAR IGNITION COIL NO.4 REAR IGNITION COIL NO.3 FRONT IGNITION COIL NO.4 FRONT IGNITION COIL NO.2 FRONT IGNITION COIL NO.3 FRONT IGNITION COIL NO.1 UNDER-DASH FUSE/RELAY BOX MICU MICU UNDER-DASH JUNCTION BOX FRONT PASSENGER'S POWER WINDOW SWITCH LEFT REAR POWER WINDOW SWITCH RIGHT REAR POWER WINDOW SWITCH TPMS CONTROL UNIT GAUGE CONTROL MODULE (SPEEDO) GAUGE CONTROL MODULE (TACH) SRS UNIT RIGHT HEADLIGHT LEFT HEADLIGHT POWER WINDOW MASTER SWITCH J1 P10 Q9 K14 J14 H2 A18 5 17 8 B2 A2 A2 B2 R3 F22 F4 G17 G15 20 15 3 4 4 4 4 E41 N8 H3 E23 N14 N1 M4 N3 N10 N9 1 4 2 3 A21 F16 E4 1 4 2 2 3 1 4 A18 A16 B21 B23 E10 E9 F9 1 2 3 4 C26 C38 A6 3 3 3 3 3 3 3 3 YEL YEL BLK/WHT RED (OR BLU) BRN WHT GRN BLU RED BRN BRN BRN BRN WHT GRN BLU RED RED PPL PPL RED PPL RED RED LT GRN GRN GRN GRN WHT WHT PNK PNK GRN YEL YEL YEL YEL BLK/WHT BLK/WHT BLK/WHT BLK/WHT BLK/WHT YEL BLK/WHT WHT BLU GRN IGNITION COIL RELAY PGM-F1 SUB- RELAY FUSE 15 A/C CONDENSER FAN DIODE FUSE 13 FUSE 14 FUSE 11 POWER WINDOW RELAY FUSE 26 FUSE 17 FUSE 32 FUSE 12 FUSE 30 FUSE 16 FUSE 33 FUSE 13 (LEFT REAR OF ENGINE COMPARTMENT) (LEFT REAR CORNER OF ENGINE COMPARTMENT) (TOP REAR OF ENGINE) (UNDER LEFT END OF DASH) FROM FUSE 38 (UNDER LEFT SIDE OF DASH) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (USA) FROM FUSE 18 (DIAGRAM 1 OF 5) FROM FUSE 11 (DIAGRAM 1 OF 5) FROM FUSE 25 (DIAGRAM 1 OF 5) (DIAGRAM 2 OF 5) FROM FUSE 10 (DIAGRAM 2 OF 5)
1 2 1 2 7.5A 7.5A SMALL RLY- ILLUMI+ MICU LEFT FRONT SIDE MARKER/PARKING/ TURN SIGNAL LIGHT RIGHT FRONT SIDE MARKER/PARKING/ TURN SIGNAL LIGHT A/T GEAR POSITION INDICATOR PANEL LIGHT/ PARK PIN SWITCH A/T GEAR POSITION INDICATOR PANEL LIGHT AMBIENT LIGHT SWITCH DRIVER'S SEAT HEATER SWITCH FRONT PASSENGER'S SEAT HEATER SWITCH UNDER-DASH JUNCTION BOX RIGHT BRAKE LIGHT/TAILLIGHT LEFT BRAKE LIGHT/TAILLIGHT CABLE REEL CLIMATE CONTROL UNIT HAZARD WARNING SWITCH VSA OFF SWITCH AUDIO UNIT DASH LIGHTS BRIGHTNESS CONTROLLER FRONT PASSENGER'S AIRBAG CUT-OFF INDICATOR RIGHT REAR SIDE MARKER LIGHT LEFT REAR SIDE MARKER LIGHT LEFT LICENSE PLATE LIGHT NAVIGATION UNIT RIGHT LICENSE PLATE LIGHT LEFT INNER TAILLIGHT RIGHT INNER TAILLIGHT AUDIO REMOTE SWITCH CRUISE CONTROL COMBINATION SWITCH HFL-VOICE CONTROL SWITCH STEERING WHEEL 1 4 2 1 2 2 1 2 1 2 4 4 3 3 E19 F3 G5 M3 A10 C11 D5 B2 C9 E13 L3 H3 J7 M3 M8 B5 H8 K10 E25 A3 N2 2 3 1 A1 A13 B1 4 5 3 4 Q12 RED/BLU RED/BLU BLU RED/ BLK RED/ RED RED RED RED RED RED RED RED RED RED RED RED RED RED/BLK RED/BLK RED/BLK RED/BLK GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY GRY RED RED GRY GRY GRY GRY FUSE 14 FUSE 15 AMBIENT LIGHT IN-LINE FUSE (UNDER LEFT SIDE OF DASH) (NOT USED) (NOT USED) SEAT HEATERS (NOT USED) (NOT USED) (NOT USED) (EXCEPT NAVIGATION) (NAVIGATION) (NAVIGATION)