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2003-2008 Honda Pilot Fuse Box Diagram

2003-2008 Honda Pilot Fuse box diagram (fuse layout), location, and assignment of fuses and relays.

Passenger Compartment
2003-2008 Honda Pilot Fuse Box Diagram

  1. Fuse Box №1
  2. Rear Accessory Power Socket Relay
  3. Interior Light Relay
  4. 2003-2005: Front Fog Light Relay
  5. 2006-2008: Low Beam Cut Relay
  6. Daytime Running Light Control Unit
  7. 2006-2008: Windshield Washer Motor Relay
  8. Shift Lock Relay
  9. P Pin Relay
  10. PGM-FI Main Relay №1
  11. PGM-FI Main Relay №2 (Fuel Pump)
  12. Rear Blower Motor Relay
  13. 2003-2005: Dimmer Relay
  14. 2006-2008: Daytime Running Light Relay
  15. Taillight Relay
  16. 4WD: Variable Torque Management 4WD System (VTM-4) Relay
  17. 2WD (2006-2008): Engine Mount Control Relay

2003-2008 Honda Pilot Fuse Box Diagram

  1. Immobilizer Control Unit-Receiver
  2. 2WD (2006-2008): Active Noise Control Unit
  3. Keyless Receiver Unit
  4. Air Fuel Ratio (A/F) SensorRelay
  5. Ignition Relay
  6. Throttle Actuator Control Module Relay
  7. 2006-2008: Rear Washer Motor Relay
  8. Fuse Box №2
  9. Supplemental Restraint System (SRS) Unit
  10. 2WD (2006-2008): Engine Mount Control Unit

Passenger Compartment Fuse Box №1
It is located under the dashboard on the driver’s side.

2003-2008 Honda Pilot Fuse Box Diagram

2003-2008 Honda Pilot Fuse Box Diagram

2003-2008 Honda Pilot Fuse Box Diagram

A Protected Component
1 15 Immobilizer Control Unit-Receiver, Powertrain Control Module (PCM), PGM-FI Main Relay №2 (Fuel Pump), Supplemental Restraint System (SRS) Unit
2 10 Supplemental Restraint System (SRS) Unit
3 7.5 A/C Compressor Clutch Relay, Blower Motor Relay, Climate Control Unit, Heater Control Panel, Powertrain Control Module (PCM), Recirculation Control Motor, Rear Blower Motor Relay, Near Mode Motor, Rear Window Defogger Relay, Radiator Fan Control Module (2003-2005)
4 7.5 AC Inverter Unit (2006-2008), Power Mirror Actuator, Power Mirror Deforgger, ABS Modulator-Control Unit (2003-2005), Variable Torque Management 4WD System (VTM-4) (2003-2005)
5 10 Daytime Running Light Control Unit
6 15 Alternator, Cruise Control Main Switch Indicator Light, Evaporative Emission Control (EVAP) Canister Purge Valve, Gauge Control Module, Powertrain Control Module (PCM), VSA Modulator-Control Unit (2006-2008), Electrical Load Detector (ELD) Unit (2003-2005), Secondary Heated Oxygen Sensors (2003-2005), Radiator Fan Control Module (2003-2005), Variable Torque Management 4WD System (VTM-4) (2003-2005), VTM-4 Relay (2003-2005)
7 7.5 Electrical Compass Mirror (2006-2008), Occupant Detection System (ODS) Unit Passenger’s Cutoff Indicator, Automatic Dimming Inside Mirror (2006-2008), Rear Window Intermittent Wiper Relay, Rear Window Wiper/washer Switch, Rear Window Wiper Motor, Front Fog Light (2006-2008)
8 7.5 Accessory Power Socket Relay, Active Noise Control Rear Microphone (2WD) (2006-2008), Active Noise Control Unit (2WD) (2006-2008), Gauge Control Module, Optional Keyless Connector (2006-2008), Rear Accessory Power Socket Relay, Shift Lock Relay
9 10 Active Noise Control Unit (2WD) (2006-2008), A/T Reverse Relay, Back-up Lights, Brake Light Failure Sensor, Gauge Control Module, Keyless Receiver Unit, Navigation Unit (2006-2008), Automatic Dimming Inside Mirror (2006-2008), Optional Security Connector (2006-2008), Passenger’s Multiplex Control Unit, Shift Lock Solenoid (2006-2008), Variable Torque Management 4WD System (VTM-4) Lock Switch Indicator Light (4WD), Variable Torque Management 4WD System (VTM-4) Control Unit, Driver’s Multiplex Control Unit
10 7.5 Turn Signal/Hazard Relay
11 7.5 2006-2008: Variable Torque Management 4WD System (VTM-4) Control Unit
15 2003-2005: Ignition Coils
12 30 Rear Window Washer Motor Relay, Windshield Wiper Motor, Windshield Intermittent Wiper Circuit, Windshield Washer Motor, Windshield Intermittent Wiper Relay
13 7.5 PGM-FI Main Relay, Powertrain Control Module (PCM)
Relay
R1 Starter Cut
R2 Reverse
R3 Turn Signal/Hazard

Passenger Compartment Fuse Box №2
It is located under the dashboard on the passenger’s side. To open, pull the right edge of the cover.

2003-2008 Honda Pilot Fuse Box Diagram

2003-2008 Honda Pilot Fuse Box Diagram

2003-2008 Honda Pilot Fuse Box Diagram

A Protected Component
1 20 Power Window Control Unit
2 20 Driver’s Power Seat Front Up-Down Motor (EX-L), Driver’s Power Seat Slide Motor (EX-L) Driver’s Power Seat Rear Up-Down Motor (Except EX-L), Driver’s Power Seat Recline Motor (Expert EX-L)
3 20 Front Seat Heaters
4 20 Driver’s Power Seat Rear Up-Down Motor (EX-L), Driver’s Power Seat Recline Motor (EX-L), Driver’s Power Seat Rear Up-Down Motor (Except EX-L), Driver’s Power Seat Slide Motor (Except EX-L)
5  –
6 10 Daytime Running Lights Control Units
7 20 Left Rear Window Motor, Power Window Master Switch, Power Window Control Unit
8 20 Front Passenger’s Window Motor
9 15 Audio Unit, DVD Player Unit (with Rear Entertainment System), Console Accessory Power Socket, Front Accessory Power Socket, Navigation Unit, Navigation Display Unit, Cigarette Lighter Connector
10 15 Audio Unit Light, Auxiliary Jack Assembly Light (with Rear Entertainment System), Cruise Control Main Switch Light, Climate Control Unit Light, DVD Player Unit (with Rear Entertainment System), Driver’s Multiplex Control Unit, Front Parking Lights, Front Side Marker Lights, Front Console Light, Front Door Lock Switches Light, Gauge Control Module Lights, Glove Box Light, Hazard Warning Switch Light, Heater Control Panel Lights, Interior Lights Switch Light, License Plate Lights, Moonroof Switch Light, Navigation Display Unit, Navigation Unit, Cigarette Lighter Connector, Fog Light Connector (driver’s Under-dash Fuse/relay Box), Power Mirror Switch Light, Rear Heater-A/C Control Unit Light, Rear Controller and Screen (with Rear Entertainment System), Roof Console Light, Seat Heater Switches Light, Taillight Relay, Taillights, Trailer Lighting Connector, VTM-4 Locks Switch Light
11 10 Front Individual Map Lights, Front Door Courtesy Lights, HomeLink, Interior Lights Relay, Navigation Display Unit, Navigation Unit, Rear Individual Map Lights, Tailgate Light, Vanity Mirror Lights
12 20 Passenger’s Multiplex Control Unit
13 7.5 Driver’s Multiplex Control Unit, Door Multiplex Control Unit, Gauge Control Module, Immobilizer Control Unit-Receiver, Immobilizer Indicator, Keyless Receiver Unit, Security Connector, Security Indicator, Passenger’s Multiplex Control Unit
14 7.5 2006-2008: Moonroof Close Relay, Moonroof Open Relay
15 20 2006-2008: Moonroof Close Relay, Moonroof Motor, Moonroof Open Relay
16 20 Right Rear Window Motor
Auxiliary Holder
7.5 Radiator Fan Relay
Relay
R1 Power Window
R2 Accessory Power Socket
R3 Rear Window Defogger

 


Engine Compartment
2003-2008 Honda Pilot Fuse Box Diagram

  1. Powertrain Control Module (PCM)
  2. Fuse Box №1
  3. Fuse Box №2
  4. ABS or VSA Modulator-Control Unit
  5. Relay Box

Fuse Box №1 Diagram
The primary under-hood fuse box is on the passenger’s side. To open it, push the tabs as shown.

2003-2008 Honda Pilot Fuse Box Diagram

2003-2008 Honda Pilot Fuse Box Diagram

 

A Protected Component
41 120 Battery, Power Distribution
42 50 Ignition Switch, Optional Keyless Connector
43 20 Combination Light Switch, Daytime Running Lights Control Unit, Right Headlights
44  –
45 20 Combination Light Switch, Daytime Running Lights Control Unit, Left Headlights, High Beam Indicator Light, Fog Light (2006-2008)
46 15 Data Link Connector (DLC), PGM-FI Main Relay
47 20 Breake Lights, Drive’s Multiplex Control Unit, High Mount Brake Light, Horn Relay, Horns, Ignition Key Light, Key Interlock Solenoid, Powertrin Control Module (PCM), Trailer Lighting Connector
48 20 Audio Unit, DVD Player Unit (rear Entertainment System), Rear Controller And Screen (rear Entertainment System)
49 15 Hazard Warning Lights
50 20 2003-2005: Trailer Lighting Connector
51 40 Power Window Relay, Fuse (Passenger Compartment Fuse Box №2): № 1
52 40 Fuses (Passenger Compartment Fuse Box №2): №2, 3, 4, 6
53 30 Noise Condenser, Rear Window Defogger
54 40 Fuse (Passenger Compartment Fuse Box №2): №9, 10, 11, 12, 13
55 30 Rear Blower Motor
56 40 Blower Motor
57 30 Radiator Fan Motor
58 30 A/C Condenser Fan Motor
59 7.5 A/C Compressor Clutch
Spare Fuse
Relay
R1 Headlight №1 (Right)
R2 Headlight №2 (Left)
R3 Horn
R4 A/C Condenser Fan
R5 Blower Motor
R6 Radiator Fan
R7 A/C Compressor Clutch

 

Fuse Box №2 Diagram
2003-2008 Honda Pilot Fuse Box Diagram

2003-2008 Honda Pilot Fuse Box Diagram

A Protected Component
1 20 AC Inverter Unit
2 40 VSA Modulator-Control Unit
3 30 VSA Modulator-Control Unit
4 20 Variable Torque Management 4WD System (VTM-4) Control Unit
5 10 2WD: Engine Mount Control Unit
6 15 Console Accessory Power Socket, Rear Accessory Power Socket
7 15 Powertrain Control Module (PCM)
8 15 Ignition Coils
9 15 Air Fuel Ratio (A/F) Sensors (Bank 1, Bank 2), Secondary Heated Oxygen Sensors (Bank 1, Bank 2), Electrical Load Detector (ELD) Unit
10 7.5 Tire Pressure Monitoring System (TPMS) Control Unit
11 20 Front Fog Light, Gauge Control Module, Fog Light Connector, Fog Light Switch Connector

 


Relay Box
2003-2008 Honda Pilot Fuse Box Diagram

2003-2008 Honda Pilot Fuse Box Diagram

Relay
R1 Fan Control
R2 Rear Window Intermittent Wiper
R3 Windshield Intermittent Wiper
R4 Seat Heater

Trailer Fuses

If a trailer light is burned out, check if these fuses are blown up when you have replaced the light bulbs:

  • Primary under-hood fuse box fuses 5, 7, and 24
  • Interior driver’s side fuse box: fuse 10
  • Interior passenger’s side fuse box: fuse 10
  • If those fuses are OK, but the trailer lights are still not working, check the two 7.5 amp fuses in the trailer hitch wiring.

To access the 7.5 amp fuses:

  • Open the tailgate and remove the cargo floor lid.
  • Pull out the bottom of the tailgate rubber seal.
  • Remove the rear trim panel by pulling up on the inside edge of the rear trim panel, and unhooking the four clips and tabs.
  • After replacing fuses, and reinstall the rear trim panel in the reverse order of removal.