Acura·Mdx·2009 Acura MDX·Wiring
Wiring diagram

2009 Acura MDX — power distribution

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Power distribution

A L M B 30A 7.5A 15A 30A 120A 40A 70A 40A 40A 40A 30A 7.5A 20A 20A 30A 30A 40A 7.5A D POWER CIRCUIT CPU SUPPLY INVERTER (-) AC 20A (+) AC 15A 7.5A 10A 20A 20A 20A 20A 10A 20A STARTER STARTER SOLENOID BATTERY MAIN UNDER-HOOD FUSE BOX STEREO AMPLIFIER VSA MODULATOR CONTROL UNIT ALTERNATOR REAR BLOWER MOTOR RELAY REAR FUSE/ RELAY BOX ACTIVE DAMPER CONTROL UNIT TRAILER CHARGE RELAY TRAILER LIGHTING RELAY TRAILER LIGHTING CONTROL UNIT TRAILER BACK-UP LIGHT RELAY UNDER-DASH FUSE/RELAY BOX LUMBAR SHORT PIN TURN SIGNAL/ HAZARD RELAY FRONT SEAT HEATER RELAY MICU REAR CONTROLLER & SCREEN DRIVER'S LUMBAR SUPPORT SWITCH HAZARD WARNING SWITCH SUBWOOFER TPMS CONTROL UNIT POWER TILT/ TELESCOPIC STEERING CONTROL UNIT MOONROOF CONTROL UNIT DRIVER'S POWER SEAT CONTROL UNIT FRONT PASSENGER'S POWER SEAT ADJUSTMENT SWITCH T1 T101 X26 A10 B18 45 3 A1 1 1 12 D11 D4 2 2 5 6 D17 C11 1 6 1 3 B2 B6 D12 D13 2 3 N45 N13 6 A1 X11 D14 D15 X32 X23 1 4 10 F7 F13 F4 2 B8 8 F11 N40 X12 B1 5 B5 BLK BLK BLK LT BLU GRN LT BLU PPL BLK PPL BLU RED WHT YEL WHT GRN PNK WHT WHT BLK/ BLU/ GRN ORG BLK GRN LT BLU PPL BLU BLK GRN GRN/ RED/ YEL GRN GRN GRN GRN BRN WHT BRN ORG GRN LT BLU WHT GRN (NOT USED) (NOT USED) (NOT USED) (USA: SPORT PACKAGE, SPORT/ ENTERTAINMENT PACKAGE) (CANADA: ELITE PACKAGE) (USA: TECHNOLOGY/ ENTERTAINMENT PACKAGE, SPORT/ ENTERTAINMENT PACKAGE) (CANADA: ELITE PACKAGE) (ACCESSORY INSTALLED) (NOT USED) (USA: TECHNOLOGY/ ENTERTAINMENT PACKAGE, SPORT/ ENTERTAINMENT PACKAGE) (CANADA: ELITE PACKAGE) (EXCEPT BASE) MULTI-FUSE 2 MULTI- FUSE 1 OP2 FUSE VSA MTR FUSE RR BLOWER FUSE TRAILER MAIN FUSE OP1 FUSE FUSE 5 FUSE 6 FUSE 8 FUSE 7 FUSE 10 FUSE 9 FUSE 4 FUSE 3 FUSE 2 FUSE 1 AC INVERTER UNIT POWER OUTLET FUSE 1 FUSE 15 FUSE 16 FUSE 17 FUSE 12 FUSE 14 FUSE 4 FUSE 13 FUSE 3 FUSE 2 G503 (LEFT FRONT OF ENGINE COMPT) (LEFT SIDE OF CARGO AREA) (UNDER MIDDLE OF DASH) (BEHIND LEFT KICK PANEL) TO FUSE 12 (DIAGRAM 2 OF 6) TO FUSE 4 (DIAGRAM 3 OF 6) TO ELD (DIAGRAM 2 OF 6) TO MAIN UNDER-HOOD FUSE BOX (DIAGRAM 3 OF 6) TO J/C C521 (DIAGRAM 4 OF 6)
A N 20A 30A E 40A 30A 60A 60A 15A B 20A 15A 15A 40A 7.5A 20A 30A 30A 7.5A 30A 15A 7.5A 15A 30A 10A 10A MAIN UNDER-HOOD FUSE BOX ELD MULTI-FUSE 3 TRAILER ELECTRIC BRAKE CONNECTOR VSA MODULATOR CONTROL UNIT BRAKE PEDAL POSITION SWITCH BRAKE LIGHT RELAY UNDER-HOOD FUSE/RELAY BOX IGNITION COIL RELAY RADIATOR FAN RELAY A/C CONDENSER FAN RELAY A/C COMPRESSOR CLUTCH RELAY FRONT BLOWER MOTOR RELAY HORN RELAY PCM HEADLIGHT WASHER RELAY CONTROL BLOCK RADIATOR FAN RELAY DIODE RADIATOR FAN RELAY FOG LIGHT RELAY INTERIOR LIGHTS RELAY TAILLIGHT RELAY HEADLIGHT HIGH BEAM RELAY HEADLIGHT LOW BEAM RELAY ETCS CONTROL RELAY PGM-F1 SUB RELAY J/C C212 J/C C103 UNDER-DASH FUSE/RELAY BOX FUEL PUMP SHORT PIN PGM-F1 MAIN RELAY 2 LEFT DRL RIGHT DRL CMP SENSOR INJECTOR 6 INJECTOR 2 CKP SENSORS INJECTOR 5 INJECTOR 4 INJECTOR 1 INJECTOR 3 PCM 4 1 2 4 1 1 4 N10 4 F1 C2 1 2 1 B A 1 E5 1 1 1 44 H3 A6 4 2 H1 E6 C1 C 1 G2 G1 D10 4 3 6 3 B3 2 2 2 2 2 2 2 2 ORG ORG PNK BLU PNK BLU YEL YEL YEL/ BLK WHT ORG BLU GRN YEL BLU WHT RED LT GRN BLU GRN WHT YEL RED GRN PNK BLU WHT YEL ORG ORG PPL PPL YEL YEL WHT BLU ORG YEL/ BLK BLK YEL/ BLK YEL/ BLK YEL/ BLK YEL/ YEL/ BLK YEL/ BLK YEL/ BLK YEL/ BLK YEL/ BLK WHT BLU (NOT USED) (ACCESSORY INSTALLED) (CANADA) (NOT USED) FUSE 13 FUSE 11 FUSE 12 R/B FUSE R/B FUSE R/B FUSE R/B FUSE FUSE 9 FUSE 16 FUSE 15 FUSE 17 FUSE 22 FUSE 8 FUSE 13 FUSE 14 FUSE 12 PGM-F1 MAIN RELAY 1 FUSE 7 DRL SENSOR FUSE 11 FUSE 10 SHORT PIN FUSE 6 DRL SENSOR FUSE 1 FUSE 2 (LEFT FRONT OF ENGINE COMPT) (RIGHT SIDE OF ENGINE COMPT) (RIGHT FRONT OF ENGINE COMPT) (RIGHT SIDE OF ENGINE) (BEHIND LEFT KICK PANEL) FROM MULTI-FUSE 1 (DIAGRAM 1 OF 6) FROM FUSE 7 (DIAGRAM 1 OF 6) TO RR F/B MAIN (DIAGRAM 3 OF 6) TO FUSE 23 (DIAGRAM 4 OF 6)
L LT VBU 20A D 50A 60A 40A E 50A 20A 30A 30A 7.5A +B CARGO 40A 20A 10A 20A 30A 30A 20A +B DOOR LOCK F G 7.5A 10A MAIN UNDER-HOOD FUSE BOX MULTI-FUSE 3 SECOND ROW SEAT HEATER RELAY STARTER CUT RELAY 1 REAR FUSE/RELAY BOX MICU SH-AWD RELAY REAR WINDOW DEFOGGER RELAY POWER WINDOW RELAY MICU MICU POWER TAILGATE CONTROL UNIT POWER TILT/ TELESCOPIC STEERING CONTROL UNIT DRIVER'S MPCS UNIT POWER TAILGATE INSIDE SWITCH RIGHT TAILGATE LIGHT LEFT TAILGATE LIGHT FRONT PASSENGER'S MPCS UNIT UNDER-DASH FUSE/RELAY BOX J/C C526 J/C C852 FRONT PASSENGER'S FOOTWELL LIGHT ACURALINK CONTROL UNIT (XM RECEIVER) RIGHT REAR COURTESY LIGHT ROOF CONSOLE AUDIO UNIT DRIVER'S FOOTWELL LIGHT IGNITION KEY SWITCH/ KEY LIGHT HANDSFREE LINK CONTROL UNIT XM RECEIVER MOONROOF SWITCH REAR INDIVIDUAL MAP LIGHTS LEFT REAR COURTESY LIGHT DRIVER'S VANITY MIRROR LIGHT NAVIGATION UNIT FRONT PASSENGER'S VANITY MIRROR LIGHT REAR CEILING LIGHT X39 X24 G6 T5 F2 K3 N12 2 1 B4 B1 A2 1 1 A2 C24 1 4 2 3 C42 C21 B34 X14 B5 4 1 K4 X37 1 2 3 1 1 A2 B12 1 2 B3 X10 D13 N30 W1 X7 N34 N15 X22 G2 E4 B8 B8 N11 E5 1 1 1 6 1 1 1 1 1 A1 A1 15 A17 C1 BLU BLU GRY WHT RED GRN WHT GRN WHT ORG WHT WHT WHT WHT WHT BRN PNK WHT WHT WHT GRN WHT WHT WHT BLK WHT WHT PPL WHT PPL WHT WHT WHT WHT WHT WHT WHT WHT WHT WHT WHT WHT WHT WHT WHT WHT WHT WHT WHT (USA: TECHNOLOGY/ ENTERTAINMENT PACKAGE, SPORT/ ENTERTAINMENT PACKAGE) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (IF EQUIPPED) (IF EQUIPPED) (NOT USED) USA: BASE & CANADA USA: EXCEPT BASE (EXCEPT BASE) RR F/B MAIN FUSE P/W MAIN FUSE IG1 MAIN FUSE FUSE 15 FUSE 14 FUSE 4 FUSE 8 FUSE 5 FUSE 33 FUSE 10 FUSE 11 FUSE 8 FUSE 6 FUSE 9 FUSE 7 FUSE 27 FUSE 28 FUSE 26 CARGO AREA ACCESSORY POWER SOCKET RELAY CARGO AREA ACCESSORY POWER SOCKET FUSE 5 FUSE 6 G604 (LEFT FRONT OF ENGINE COMPT) (LEFT SIDE OF CARGO AREA) (LEFT SIDE OF CARGO AREA) (BEHIND LEFT KICK PANEL) (LEFT FRONT OF ROOF) (BEHIND CENTER OF DASH) FROM RR BLOWER FUSE (DIAGRAM 1 OF 6) FROM R/B FUSE (DIAGRAM 2 OF 6) FROM AC INVERTER UNIT (DIAGRAM 1 OF 6) TO IGNITION SWITCH (DIAGRAM 4 OF 6) TO FUSE 7 (DIAGRAM 6 OF 6)
N M STS ON LOCK ACC LOCK ACC ON START START START LOCK ACC ON F ON START LOCK ACC 7.5A J IG 2 10A 10A H ACC+ PCM STARTER CUT RELAY 1 STARTER CUT RELAY 2 PCM UNDER-DASH FUSE/RELAY BOX MICU FRONT SEAT HEATER RELAY MICU OPTION CONNECTOR OPTION CONNECTOR REAR FUSE/ RELAY BOX REAR WINDOW DEFOGGER RELAY ACURALINK CONTROL UNIT (XM RECEIVER) NAVIGATION UNIT J/C C526 J/C C521 J/C C212 IGNITION KEY SWITCH/ KEY LIGHT NAVIGATION DISPLAY UNIT AUDIO UNIT TRAILER CHARGE RELAY CLIMATE CONTROL UNIT J/C C520 J/C C529 UNDER-HOOD FUSE/RELAY BOX INTERFACE DIAL TRAILER BACKUP LIGHTING RELAY CLIMATE CONTROL UNIT REAR MODE CONTROL MOTOR REAR BLOWER MOTOR RELAY HANDSFREE LINK CONTROL UNIT REAR CLIMATE CONTROL PANEL SECOND ROW SEAT HEATER RELAY A/C CONDENSER FAN RELAY DIODE A/C COMPRESSOR CLUTCH RELAY FRONT BLOWER MOTOR RELAY T4 J7 2 4 X31 X8 A3 4 3 3 T6 1 6 3 4 5 2 1 A31 4 5 3 4 1 4 A4 5 4 3 1 A5 D16 D7 H6 P7 4 B24 D3 N20 N39 4 A3 2 N36 A2 C2 4 A14 4 4 5 2 1 1 4 16 A25 YEL YEL YEL PNK PNK LT GRN GRN LT GRN PNK PNK YEL PNK WHT ORG RED LT BLU LT GRN PNK LT GRN GRN LT GRN PNK YEL YEL YEL YEL YEL YEL YEL PPL YEL PPL PPL YEL YEL YEL PPL PPL YEL PPL PPL PPL PPL PPL PPL PPL YEL PPL PPL PPL YEL PPL YEL YEL YEL PPL PPL PPL (NOT USED) (NOT USED) (NOT USED) (EXCEPT BASE) (EXCEPT BASE) (EXCEPT BASE) (ACCESSORY INSTALLED) (USA: TECHNOLOGY PACKAGE, TECHNOLOGY ENTERTAINMENT PACKAGE, SPORT PACKAGE, SPORT/ENTERTAINMENT PACKAGE) (CANADA: TECHNOLOGY PACKAGE, ELITE PACKAGE) (USA: TECHNOLOGY/ ENTERTAINMENT PACKAGE, SPORT/ ENTERTAINMENT PACKAGE) (ACCESSORY INSTALLED) IGNITION SWITCH AUXILIARY UNDER-DASH FUSE HOLDER 1 IG2 CUT RELAY ACC CUT RELAY FUSE 30 FUSE 32 FUSE 23 (BEHIND LEFT KICK PANEL) (BEHIND LEFT KICK PANEL) (LEFT SIDE OF CARGO AREA) (BEHIND CENTER OF DASH) (BEHIND CENTER OF DASH) (RIGHT FRONT OF ENGINE COMPT) (BEHIND RIGHT SIDE OF DASH) (UNDER MIDDLE OF DASH) (RIGHT SIDE OF ENGINE COMPT) FROM UNDER-DASH FUSE/RELAY BOX (DIAGRAM 3 OF 6) TO UNDER-DASH FUSE/ RELAY BOX (DIAGRAM 5 OF 6) FROM PGM-F1 MAIN RELAY 2 (DIAGRAM 2 OF 6) TO ACCESSORY POWER SOCKET RELAY (DIAGRAM 6 OF 6) FROM AC INVERTER UNIT (DIAGRAM 1 OF 6)
1 2 1 2 3 3 10A K 7.5A 20A 30A 15A J 7.5A IG1 IG1 UNDER-DASH FUSE/RELAY BOX PGM-F1 MAIN RELAY 2 (FUEL PUMP) J/C C513 J/C C212 MAIN UNDER-HOOD FUSE/RELAY BOX ACTIVE DAMPER CONTROL UNIT SH-AWD CONTROL UNIT ELD UNIT BRAKE PEDAL POSITION SWITCH ODS UNIT J/C C104 INTERMITTENT WIPER RELAY UNDER-HOOD FUSE/RELAY BOX IMMOBILIZER- KEYLESS CONTROL UNIT PCM SRS UNIT BRAKE LIGHT RELAY PCM MAF/IAT SENSOR WINDSHIELD WIPER MOTOR ENGINE MOUNT CONTROL SOLENOID EVAP CANISTER PURGE VALVE HAZARD WARNING SWITCH ALTERNATOR PCM MICU J/C C514 REAR FUSE/ RELAY BOX MICU J/C C521 ACTIVE DAMPER SYSTEM SWITCH POWER TAILGATE CONTROL UNIT CONTROL BLOCK WIPER/ WASHER SWITCH DRIVER'S MPCS UNIT CENTER INFORMATION DISPLAY AUTOMATIC DIMMING INSIDE MIRROR TPMS CONTROL UNIT POWER TILT/ TELESCOPIC STEERING CONTROL UNIT GAUGE CONTROL MODULE ELECTRICAL COMPASS UNIT ACURALINK CONTROL UNIT (XM RECEIVER) SHIFT LOCK SOLENOID DRIVER'S POWER SEAT CONTROL UNIT UNDER-HOOD FUSE/RELAY BOX D1 E6 N29 W3 S1 A6 1 D2 C6 F8 3 A1 A7 D1 X17 C5 X38 X4 A8 A17 1 1 5 1 B2 5 B42 2 A1 2 C2 N41 1 A1 J9 C3 D6 F1 D7 B31 B23 A7 2 A9 C33 C39 X34 A25 8 1 A35 A12 C14 1 7 1 6 BLU (OR GRN) (OR BRN) (OR BRN) YEL YEL YEL YEL WHT GRN BRN GRN PNK YEL YEL YEL YEL GRN GRN YEL GRN WHT GRN GRN BRN BRN GRN (OR GRN) BLU GRN BLK/ YEL BLK/ BLK/ BLK/ BLK/ YEL YEL YEL YEL BLK/ YEL BLK/ WHT YEL WHT WHT WHT YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL YEL RED YEL USA: TECHNOLOGY PACKAGE, SPORT PACKAGE, TECHNOLOGY/ENTERTAINMENT PACKAGE, SPORT/ENTERTAINMENT PACKAGE CANADA: BASE (USA: SPORT PACKAGE, SPORT/ENTERTAINMENT PACKAGE) (CANADA: ELITE PACKAGE) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (USA: SPORT PACKAGE, SPORT/ ENTERTAINMENT PACKAGE) (CANADA: ELITE PACKAGE) (IF EQUIPPED) (BASE) (USA & CANADA) FUSE 21 FUSE 11 FUSE 18 FUSE 19 FUSE 20 FUSE 10 (BEHIND LEFT KICK PANEL) (UNDER LEFT SIDE OF DASH) (RIGHT FRONT OF ENGINE COMPT) (LEFT FRONT OF ENGINE COMPT) (RIGHT SIDE OF ENGINE) (RIGHT SIDE OF ENGINE COMPT) (UNDER LEFT SIDE OF DASH) (LEFT SIDE OF CARGO AREA) (BEHIND CENTER OF DASH) (RIGHT SIDE OF ENGINE COMPT) FROM IGNITION SWITCH (DIAGRAM 4 OF 6) TO FUSE 22 (DIAGRAM 6 OF 6)
1 2 1 2 15A 10A G 15A 10A K 10A VBU IG1 H UNDER-DASH FUSE/RELAY BOX REAR FUSE/ RELAY BOX MICU J/C C511 J/C C524 DRIVER'S MPCS UNIT POWER TAILGATE CONTROL UNIT DRIVER'S POWER SEAT CONTROL UNIT HEADLIGHT LEVELING CONTROL UNIT MICU CONTROL BLOCK INTERMITTENT WIPER RELAY FRONT WASHER MOTOR RELAY WINDSHIELD WIPER HIGH RELAY REAR WASHER MOTOR RELAY REAR FUSE/ RELAY BOX SRS UNIT VSA MODULATOR CONTROL UNIT STEERING ANGLE SENSOR YAW RATE LATERAL/ LONGITUDINAL ACCELERATION SENSOR UNDER-HOOD FUSE/RELAY BOX J/C C518 J/C C514 DLC WIPER/ WASHER SWITCH GAUGE CONTROL MODULE IMMOBILIZER- KEYLESS CONTROL UNIT POWER TILT/ TELESCOPIC STEERING CONTROL UNIT CLIMATE CONTROL UNIT NAVIGATION DISPLAY UNIT CENTER INFORMATION DISPLAY FRONT PASSENGER'S MPCS UNIT D12 G3 B4 K5 A7 C20 B15 B10 A37 X16 X20 D6 D5 B25 1 5 1 40 S2 A18 1 4 2 N8 1 1 3 H2 X35 2 2 A1 A1 1 12 A2 A1 8 16 1 WHT WHT RED (OR RED) (OR RED) WHT WHT WHT WHT WHT WHT WHT WHT WHT WHT WHT WHT WHT WHT WHT WHT WHT BLU WHT WHT RED ORG WHT WHT RED RED RED ORG ORG ORG BLU (OR BRN) BLU (OR BRN) WHT WHT WHT BLK WHT BLK BLK BLK WHT WHT WHT WHT WHT (USA: TECHNOLOGY/ENTERTAINMENT PACKAGE, SPORT/ENTERTAINMENT PACKAGE) (CANADA: ELITE PACKAGE) (BASE, TECHNOLOGY PACKAGE) (USA: SPORT PACKAGE) (IF EQUIPPED) (USA: SPORT PACKAGE, SPORT/ ENTERTAINMENT PACKAGE) (CANADA: ELITE PACKAGE) (EXCEPT BASE) (BASE) FUSE 9 FUSE 7 FUSE 29 FUSE 31 FUSE 22 ACCESSORY POWER SOCKET RELAY REAR ACCESSORY POWER SOCKET FRONT ACCESSORY POWER SOCKET G601 G503 G507 (BEHIND LEFT KICK PANEL) (LEFT SIDE OF CARGO AREA) (UNDER LEFT SIDE OF DASH) (BEHIND CENTER OF DASH) (LEFT SIDE OF CARGO AREA) (RIGHT SIDE OF ENGINE COMPT) (UNDER LEFT SIDE OF DASH) (UNDER LEFT SIDE OF DASH) (BEHIND LEFT KICK PANEL) (BEHIND RIGHT SIDE OF DASH) FROM FUSE 6 (DIAGRAM 3 OF 6) FROM FUSE 20 (DIAGRAM 5 OF 6) FROM FUSE 32 (DIAGRAM 4 OF 6)