FixVault

Under-Dash Fuse/Relay Box

FUSE/RELAY BOX REFERENCE CHART

Fuse Number Amps Component(s) or Circuit(s) Protected
1 7.5 A Cargo area light relay
Cargo area light (via cargo area light relay)
2 15A Ignition coil relay
Ignition coils (via ignition coil relay)
3 10A Daytime running lights relay
Daytime running lights (via daytime running light relay)
4 15A A/F sensor relay
Via A/F sensor relay: EVAP canister vent shut valve, Front A/F sensor (Bank 2, Sensor 1), Front secondary HO2S (Bank 2, Sensor 2), Rear A/F sensor (Bank 1, Sensor 1), Rear secondary HO2S (Bank 1, Sensor 2)
5 20 A Audio unit, HandsFreeLink control unit
6 10A Ceiling light, Console box light 1, Courtesy lights, Front individual map lights, HomeLink unit, Vanity mirror lights
7 7.5 A Combination switch control unit. Door multiplex control unit (power window master switch). Gauge control module, Ignition key light, Immobilizer control unit-receiver, Imoes unit, MICU, Navigation display unit. Navigation unit, XM receiver
8 20 A MICU
9 10A Rear accessory power socket relay
Rear accessory power socket (via rear accessory power socket relay)
10 7.5 A Hazard warning switch/Front passenger's airbag cut-off indicator, ODS unit, SRS unit
11 30 A Relay control module
Windshield wiper motor (AS) (via relay control module)
12 -- Not used
13 10A Driver's lumbar support switch
Driver's lumbar support motor (via Driver's lumbar support switch)
14 20 A Driver's power seat adjustment switch
Driver's power seat slide motor and front up-down motor (via driver's power seat adjustment switch)
15 -- Not used
16 20 A Driver's power seat adjustment switch
Driver's power seat recline motor and rear up-down motor (via driver's power seat adjustment switch)
17 -- Not used
18 15A Alternator, Brake pedal position switch. Cruise control set/resume/cancel switch, ELD unit, EVAP canister purge valve, PCM, VTM-4 relay
19 15A Immobilizer control unit-receiver, Imoes unit, PCM, PGM-FI main relay 2
Fuel pump (via PGM-FI main relay 2)
20 7.5 A Electrical compass unit. Windshield washer motor
21 7.5 A dude
22 10A SRS unit
23 7.5 A A/F sensor relay. Radiator fan relay
24 20 A Left rear power window switch
Left rear power window motor (via left rear power window switch)
25 20 A Right rear power window switch
Right rear power window motor (via right rear power window switch)
26 20 A Front passenger's power window switch
Front passenger's power window motor (via front passenger's power window switch)
27 20 A Back power window switch
Back power window motor (via back power window switch)
28 20 A Power window master switch
29 7.5 A PCM
30 10A A/C compressor clutch relay, A/C condenser fan relay, AC inverter unit. Blower motor relay. Fan control relay. Heated windshield wiper area relay, HVAC control unit/Climate control unit. Power mirror switch, Recirculation control motor. Seat heater relay. Trailer lighting relay 1
31 7.5 A Steering angle sensor. Yaw rate-lateral acceleration sensor, VSA modulator-control unit
32 7.5 A Audio unit, Front accessory power socket relay, Gauge control module, HandsFreeLink control unit. Ignition key switch, MICU, Navigation display unit, Navigation unit. Rear accessory power socket relays
33 -- Not used
Fig 1: Identifying Under-Dash Fuse/Relay Box
G05968620Courtesy of AMERICAN HONDA MOTOR CO., INC.