Honda Pilot (2003) – fuse box diagram
Year of manufacture: 2003
Main engine compartment fuse box

engine compartment (main)
Number | Rating in amperes [A] | Protected circuit |
1 | 20 | Spare fuse |
2 | 20 | Spare fuse |
3 | 20 | Right headlight |
4 | 15 | ACG S |
5 | 15 | Take a chance |
6 | – | Unused |
7 | 20 | Stop |
8 | 20 | Left headlight |
9 | 20 | Radio |
10 | 40 | Electric window motor |
11 | 40 | Electric seat |
12 | 30 | Rear defroster |
13 | 40 | Backup, ACC |
14 | 30 | Rear air conditioning |
15 | 40 | Heater motor |
16 | 30 | Cooling fan |
17 | 7,5 | Spare fuse |
18 | 10 | Spare fuse |
19 | 15 | Spare fuse |
20 | 120 | Battery |
21 | 30 | Condenser fan |
22 | 7,5 | MG clutch |
23 | 50 | IGI Main |
24 | – | Not used |
Fuse box in the second engine compartment

engine compartment (secondary)
Number | Rating in amperes [A] | Protected circuit |
1 | 40 | ABS motor |
2 | 20 | ABS F / S |
3 | 20 | Rear ACC slot |
4 | 20 | 4WD |
Interior fuse box (driver’s side)

interior (driver’s side)
Number | Rating in amperes [A] | Protected circuit |
1 | 15 | Fuel pump |
2 | 10 | SRS |
3 | 7,5 | Heater control, air conditioning clutch relay, cooling fan relay |
4 | 7,5 | Power mirror, VTM-4 |
5 | 7,5 | Daytime running lights* |
6 | 15 | ECU (PCM), cruise control |
7 | 7,5 | OPDS, rear wiper |
8 | 7,5 | ACC relay |
9 | 10 | Emergency lights, instrument lighting |
10 | 7,5 | Direction indicators |
11 | 15 | IG coil |
12 | 30 | Front wiper |
13 | 7,5 | Starter signal |
*: On Canadian models |
Interior fuse box (passenger side)

interior – (passenger side)
Number | Rating in amperes [A]. | Protected circuit |
1 | 20 | Driver power window |
2 | 20 | Electrically reclining driver’s seat |
3 | 20 | Heated seat * |
4 | 20 | Electric sliding driver’s seat |
5 | – | Not used |
6 | 10 | Daytime running lights* |
7 | 20 | Rear power window on the driver’s side |
8 | 20 | Passenger side windshield |
9 | 15 | Front accessory socket, radio |
10 | 15 | Small light |
11 | 10 | Interior lighting, Navi |
12 | 20 | Electric door lock |
13 | 7,5 | Create a backup |
14 | – | Unused |
15 | – | Unused |
16 | 20 | Rear passenger side power window |
*: On Canadian models |
WARNING: Terminal and wire harness assignments for individual connectors will vary depending on vehicle equipment level, model and market.