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Home >> Honda >> 2008 >> Ridgeline RT >> Repair and Diagnosis >> Electrical >> Body Electrical >> Power Distribution (Fuse Id) >> Fuse to Components Index >> Underhood Fuse/Relay Box

Underhood Fuse/Relay Box

UNDER-HOOD FUSE/RELAY BOX CHART

Fuse Number Amps Component(s) or Circuit(s) Protected
1 10A Left headlight (low beam)
2 - Not used
3 10A Left headlight (high beam)
4 15A Ambient light, Audio unit, Radio remote switch light, Dash lights brightness controller light, Cargo area light switch light, Console box light 2, Cruise control main switch light, Front side marker lights, Glove box light, Hazard warning switch light, HVAC control unit light, Interior light switch light, License plate light, Moonroof switch light, Navigation display unit, Navigation unit, Relay control module, Seat heater switch lights, Select/reset switch light, Taillights, VSA off switch light, VTM-4 switch light
5 10A Right headlight (high beam)
6 10A Right headlight (low beam)
7 7.5 A Relay control module
8 15A CMP sensor, CKP sensor A/B, Injectors, Data link connector, PCM, PGM-FI main relay 1, ETCS relay
9 15A PCM (via ETCS relay)
10 - Not used
11 15A Seat heaters (via seat heater relay)
12 7.5A A/C compressor clutch (via A/C compressor clutch relay)
13 20 A Brake lights, High mount brake light, MICU, PCM
Horns (via relay module), Relay control module
14 20 A Heated windshield wiper area
15 40 A No. 5 through No. 9 fuses in the underdash fuse/relay box
16 15A Turn signal/hazard relay
17 40 A No. 1 through No. 4 fuses in the underdash fuse/relay box
18 - Not used
19 30A Radiator fan motor (via radiator fan relay)
20 30 A A/C condenser fan motor (via A/C condenser fan relay)
21 40 A Blower motor (via blower motor relay)
22 120 A (BAT) Battery, Power distribution
40 A (SEAT) No. 12 through No. 17 fuses in the underdash fuse/relay box
23 50 A (IG) Ignition switch (BAT)
50 A (P/W) Power window relay, No. 24 through No. 28 fuses in the underdash fuse/relay box
Fig 1: Identifying Under-Hood Fuse/Relay Box
G03691036Courtesy of AMERICAN HONDA MOTOR CO., INC.