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Power Distribution (fuse ID) Acura MDX I

Body Electrical 5 illustrations

Under-hood Fuse/Relay Box

Fuse NumberAmpsWire ColorComponent(s) or Circuit(s) Protected
41120 ABattery, Power distribution
4250 AWHTIgnition switch (BAT), Optional connector U
4320 ARED/GRNDaytime running lights control unit (Canada), Headlight (right), Fog light relay
44Not used
4520 ARED/YELDaytime running lights control unit (Canada), Dimmer relay, Headlight (left), High beam indicator
4615 AWHT/GRNData link connector (DLC), Injectors, PGM-FI main relay 1, CMP sensor, CKP sensor A, CKP sensor B
4720 AWHT/YELBrake lights, Driver's multiplex control unit, Horn (high), Ignition key switch, No. 90 fuse (in the auxiliary fuse holder 1), PCM, Trailer lighting connector, VSA modulator-control unit
4820 AWHTAudio unit (without rear entertainment system), Front stereo amplifier (1) , Rear stereo amplifier (3) , Stereo amplifier (2)
4915 AWHT/GRNHazard warning lights
5020 ABLK/GRNFog lights
5140 AWHT/BLUNo. 1, 7, 8, 15, and 16 fuses (in the passenger's under-dash fuse/relay box), Power window relay
5230 AREDRear blower motor
5330 AWHT/GRNRear window defogger
5440 AYELNo. 9, 10, 11, 12 and 13 fuses (in the passenger's under-dash fuse/relay box)
5540 AYEL/GRNNo. 2, 3, 4, 5, 6 and 14 fuses (in the passenger's under-dash fuse/relay box)
5640 AYEL/BLKBlower motor relay
5730 ABLU/BLKRadiator fan motor
5830 ABLU/YELA/C condenser fan motor
597.5 AREDA/C compressor clutch
(1) '03 model (2) '04-06 models (3) All '03 models and '04-06 models without BOSE
(1)'03 model
(2)'04-06 models
(3)All '03 models and '04-06 models without BOSE

FUSE TO COMPONENTS INDEX UNDER-HOOD FUSE/RELAY BOX

Scheme 63

Scheme 63

Under-hood Subfuse Box

Fuse NumberAmpsWire ColorComponent(s) or Circuit(s) Protected
120 AWHT/BLU (4)Audio unit (with rear entertainment system), Rear controller and screen (with rear entertainment system), DVD player unit (with rear entertainment system)
WHT/RED (1) , (2)VTM-4 control unit
240 AWHT/GRNVSA modulator-control unit (+B FSR)
330 AWHTVSA modulator-control unit (+B MTR)
420 AWHT/RED (4)VTM-4 control unit
WHT/BLU (1) , (2)Audio unit (with rear entertainment system), Rear controller and screen (with rear entertainment system), DVD player unit (with rear entertainment system)
5Not used
620 ABLU/ORNRear accessory power socket
715 AWHT/GRN (1) , (2) , (5)Throttle actuator control module
WHT/BLK (3)
815 ABLU/ORNIgnition coils
915 AWHT/REDA/F sensors (Bank 1, Bank 2), A/F sensor relay, Radiator fan relay, Engine mount control solenoid, EVAP canister purge valve, Secondary heated oxygen sensors (Bank 1, Bank 2), ELD unit (4)
107.5 AWHT/GRNPCM (VBU), TPMS control unit (3) , HandsFreeLink control unit (3)
1120 AWHT/BLU (1) , (3) , (5)Power window control unit
WHT/BLK (2)
(1) '03 model (2) '04 model (3) '05 model (4) '04-06 models (5) '06 model
(1)'03 model
(2)'04 model
(3)'05 model
(4)'04-06 models
(5)'06 model

FUSE TO COMPONENTS INDEX UNDER-HOOD SUBFUSE BOX

Scheme 64

Scheme 64

Driver's Under-dash Fuse/Relay Box

Fuse NumberAmpsWire ColorComponent(s) or Circuit(s) Protected
115ARED/WHTFuel pump, SRS unit (VA)
210ABLK/WHTSRS unit (VB)
37.5 ABLK/YELA/C compressor clutch relay, Blower motor relay, Climate control panel, Climate control unit, A/C condenser fan relay, Fan control relay, Rear blower motor relay, Rear heater-A/C control panel-unit, Rear mode control motor, Rear window defogger relay, Recirculation control motor
47.5 AORNAutomatic inside dimming mirror, Automatic lighting control unit, Electrical compass unit (without navigation system), Multi-information display unit (without navigation system), Optional connector R, Power mirror actuator, Power mirror defogger, Seat heater relay
510AYEL/REDDaytime running lights control unit (Canada)
615ABLK/YELPCM, VTM-4 relay (1) , Shift lock relay (3)
77.5 AYEL/GRNOPDS unit, Seat weight sensor unit
87.5 AYEL/BLKAccessory power socket relay, Optional connectors, Shift lock solenoid, Rear accessory power socket relay
910AYELAutomatic lighting control unit, Brake light failure sensor, Cruise control main switch indicator, Driver's multiplex control unit, Driver's power seat control unit, Gauge assembly, Shift lock relay (4) , Keyless receiver unit, Passenger multiplex control unit, Passenger's airbag cutoff indicator, Rain sensor (with Auto wiper), Reverse relay, VTM-4 control unit, VTM-4 relay (5) , VTM-4 lock switch, Windshield washer motor (with Auto wiper), TPMS control unit (5)
107.5 AYEL/REDTurn signal/hazard relay
1110ABLK/YELRear window intermittent wiper control unit, Rear window wiper motor, Rear window washer motor
1230 AGRN/BLKIntermittent wiper relay, Windshield washer motor, Windshield wiper motor (with Auto wiper), Automatic wiper relay (with Auto wiper)
13Not used
(1) '03 model (2) '04 model (3) '05-06 models (4) '03-04 models (5) '04-06 models
(1)'03 model
(2)'04 model
(3)'05-06 models
(4)'03-04 models
(5)'04-06 models

FUSE TO COMPONENTS INDEX DRIVER'S UNDER-DASH FUSE/RELAY BOX

Scheme 65

Scheme 65

Passenger's Under-dash Fuse/Relay Box

Fuse NumberAmpsWire ColorComponent(s) or Circuit(s) Protected
130 AGRNMoonroof motor
220 AREDDriver's power seat rear up-down motor, Driver's power seat recline motor, Driver's power seat control unit (with DPMS)
320 AGRYFront passenger's power seat front up-down motor, Front passenger's power seat slide motor
420 ABLUDriver's power seat front up-down motor, Driver's power seat slide motor, Driver's power seat control unit (with DPMS)
520 ABRNFront passenger's power seat rear up-down motor, Front passenger's power seat recline motor, Passenger's multiplex control unit
610 ARED/BLUDaytime running lights control unit (Canada), OnStar control unit (4)
720 AWHT/YELLeft rear window motor, Moonroof open relay () , Moonroof close relay ()
820 ABLU/BLKFront passenger's window motor
915 AWHT/REDAudio unit, Console accessory power socket, DVD player unit (with rear entertainment system), Front accessory power socket, Headphone jack assembly (with rear entertainment system), Multi-information display unit (without navigation system), Navigation display unit, Navigation unit, Optional cigarette lighter connector, Rear controller and screen (with rear entertainment system), Rearview camera control unit (with navigation system)
1015 ARED/GRNA/T gear position indicator panel light, Audio unit light, Climate control unit light, Cruise control main switch light, Dash lights brightness controller, Driving position memory switch light, Driver's multiplex control unit, DVD player unit, Glove box light, Fog light switch light, Gauge assembly light, Hazard warning light switch light, Interior light switch light, Front parking lights, Left taillight, License plate light (left and right), Moonroof switch light, Multi-information display unit light, Navigation display unit light, Navigation unit, Optional connector T, Passenger's airbag cutoff indicator, Front side marker light, Right taillight, Seat heater switches light, Select/reset switch light, Taillight relay, Trailer lighting connector, VTM-4 lock switch light, Ambient lights (5)
1110 AWHT/BLUCargo area light, Courtesy light, Multi-information display unit (without navigation system), Navigation display unit, Vanity mirror lights, Rear individual map light, Front individual map light/ HomeLink, Footwell lights (5) , TPMS control unit (3)
1220 AFuse/relay box socketPassenger's multiplex control unit
137.5 AWHT/YELAutomatic lighting control unit, Door multiplex control unit, Driver's power seat control unit (with DPMS), Driver's multiplex control unit, Driving position memory switch indicator, Gauge assembly, Immobilizer control unit-receiver, Immobilizer indicator, Keyless receiver unit, Navigation unit, Passenger's multiplex control unit, Rearview camera control unit (with navigation), Security indicator
1420 AWHT/GRNSeat heaters
157.5 AGRN/WHTDoor multiplex control unit, Power window control unit, Moonroof open relay (5) , Moonroof close relay (5)
1620 AWHT/BLKRight rear window motor
(1) '03 model (2) '03-04 models (3) '04 model (4) '05-06 models (5) '04-06 models
(1)'03 model
(2)'03-04 models
(3)'04 model
(4)'05-06 models
(5)'04-06 models

FUSE TO COMPONENTS INDEX PASSENGER'S UNDER-DASH FUSE/RELAY BOX

Scheme 66

Scheme 66

Auxiliary Fuse Holder 1

Fuse NumberAmpsWire ColorComponent(s) or Circuit(s) Protected
907.5 ABLU/REDHorn relay
BLUHorn (low)

AUXILIARY FUSE HOLDER 1

Auxiliary Fuse Holder 3

Fuse NumberAmpsWire ColorComponent(s) or Circuit(s) Protected
917.5 ABLU/WHTAutomatic wiper control unit
BLU/WHTWindshield wiper motor (with automatic wiper)

AUXILIARY FUSE HOLDER 3

Auxiliary Fuse Holder 2

Fuse NumberAmpsWire ColorComponent(s) or Circuit(s) Protected
927.5 ABLK/YELNo. 6 fuse (in the driver's under-dash fuse/relay box)
GRN/WHTAlternator, ELD unit ('03 model), Immobilizer control unit-receiver, VSA modulator-control unit

AUXILIARY FUSE HOLDER 2

Scheme 67

Scheme 67