2004-2008 Ford F150
Passenger Compartment Fuse Box
The fuse panel is located under the right-hand side of the instrument panel. Remove the trim panel and fuse box cover to access the fuses.
| No. | A | Description |
|---|---|---|
| 1 | 10 | Windshield Wiper Motor, Instrument Cluster, Audio Unit, Ignition Switch |
| 2 | 20 | Indicator Flasher Relay (Stop/Turn Lamps), Brake Pedal Position Switch, Deactivator Switch, Trailer Tow Electric Brake Module ('08), PCM (BOO Signal ('08)), Turn Signal Mirrors ('08), CHMSL ('08) |
| 3 | 5 | '04-'05: Exterior Rear View Mirror Switch, Seat Adjust Switch (Driver Side Front), Driver Seat Module(DSM), Memory Seats and Pedals |
| 7.5 | '06-'08: Exterior Rear View Mirror Switch, Seat Control Switch, Driver Side Front, Driver Seat Module (DSM), Memory Seats and Pedals | |
| 4 | 10 | DVD Battery Power, Rear Entertainment Module (RETM), Power Folding Mirror Module ('05-'08) |
| 5 | 7.5 | Powertrain Control Module (PCM), Autolamp/Sunload Sensor, Electronic Manual Temperature Control (EMTC) Module, Electronic Automatic Temperature Control (EATC) Module, Evaporative Emission Canister Vent Solenoid |
| 6 | 15 | Main Light Switch, Body Control Module (BCM) or Body Security Module (BSM), Parklamps, Instrument Panel Illumination, Vehicle Security Module (VSM) |
| 7 | 5 | Audio Unit (Start Signal), Digital Transmission Range (DTR) Sensor |
| 8 | 10 | Electronic Manual Temperature Control (EMTC) Module, Electronic Automatic Temperature Control (EATC) Module, Exterior Rear View Mirrors |
| 9 | 20 | '06-'08: Fuel Pump Relay, Fuel Injectors, Injector Sense, Intake Manifold Runner Control (4.2L) |
| 10 | 20 | Trailer Tow Parking Lamp Relay, Trailer Tow Reversing Lamp Relay |
| 11 | 10 | A/C Clutch Relay, 4x4 Center Axle Disconnect Solenoid |
| 12 | 5 | '06-'08: PCM Relay Coil |
| 13 | 10 | Electronic Manual Temperature Control (EMTC) Module, Electronic Automatic Temperature Control (EATC) Module, Indicator Flasher Relay ('05-'08), Heated Rear Window Relay, Blower Motor Relay, Battery Charge Trailer Tow Relay |
| 14 | 10 | Digital Transmission Range (DTR) Sensor, Daytime Running Lamps (DRL) Enable Relay, Brake Pedal Position Switch, A/C High Pressure Switch, Positive Crankcase Ventilation Heater, Reversing Lamp Relay Coil, Brake-Shift Interlock Solenoid ('04), Heated PCV (5.4L), ABS ('05-'08), Trailer Tow Back-Up Lamps Relay Coil ('05-'07), Reverse Park Aid ('05-'07), EC Mirror ('05-'07), Navigation Radio ('07), Redundant Speed Control Switch ('05-'08) |
| 15 | 5 | Floor Shifter, Overdrive Cancel Switch, Instrument Cluster, Brake-Shift Interlock (BSI ('04)), Traction Control Switch |
| 16 | 10 | ABS Control Module ('04), Deactivator Switch, Brake-Shift Interlock Solenoid ('05-'08) |
| 17 | 15 | Fog Lamp Relay |
| 18 | 10 | Indicator Flasher Relay ('04), Parking Aid Module (PAM), Electronic Compass, Electrochromatic Inside Mirror Unit, Heated Seat Module, Body Control Module (BCM) or Body Security Module (BSM / VSM), Auxiliary Power Point, Reverse Sensing System (RSS), Power Rail ('08), Run/Start Feed - Overhead power point ('05-'07) |
| 19 | 10 | Passenger Air Bag Deactivation (PAD) Switch, Occupant Classification System Module (OCSM), Restraints Control Module (RCM) |
| 20 | 15 | '04: Powertrain Control Module (PCM), 4x4 Power |
| 10 | '05-'08: Auxiliary Power Point | |
| 21 | 15 | Instrument Cluster |
| 22 | 10 | Audio Unit, Roof Opening Panel Switch, Door Lock Switch |
| 23 | 10 | Right Low Beam Headlamp |
| 24 | 15 | Battery Saver Relay (Demand Lamps), Flex Fuel |
| 25 | 10 | Left Low Beam Headlamp |
| 26 | 20 | Horn Relay, Horn Power |
| 27 | 5 | Passenger Air Bag Deactivation (PAD) Indicator, Instrument Cluster Air Bag Warning Lamp, Instrument Cluster Power ('04-'07) |
| 28 | 5 | Powertrain Control Module (PCM) Power Diode, Passive Anti-Theft Transceiver Module (PATS), Fuel Pump Diode |
| 29 | 15 | Powertrain Control Module (PCM), 4x4 Power |
| 30 | 15 | '05-'08: Powertrain Control Module (PCM), 4x4 Power |
| 31 | 20 | Audio Unit, Satellite Digital Radio Receiver System (SDARS) Module ('07-'08) |
| 32 | 15 | Evaporative Emission (EVAP) Canister Vent Valve, A/C Clutch Relay, Charge Motion Control Valve (CMCV), Left/Right Valve Cover Assembly, Heated Exhaust Gas Oxygen (HEGO) Sensors #11 and #21, Manifold Absolute Pressure/lntake Air Temperature (MAP/IAT) Sensor, Positive Crankcase Ventilation (PCV) Heater, Intake Manifold Runner Control (IMRC) Module, EGR System Module, Vapor Management Valve (VMV), Mass Air Flow (MAF) Sensor, Variable Cam Timing (VCT), CID Sensor (4.2L engine), 4.6L/4.2L EGR ('06-'08), Electronic Fan Clutch (4.6L/5.4L engines ('07)), Camshaft Position Sensor |
| 33 | 15 | 4R70E/4R75E Transmission (Shift Solenoid), Heated Oxygen Sensor (H02S) Sensors #12 and #22, Ignition Coils ('06-'08), 4.6L/4.2L EGR ('05), Ignition Transformer Capacitor |
| 34 | 20 | '04-'05: Fuel injectors ('04-'05), Fuel Pump Relay, Powertrain Control Module (PCM) Power, Intake Manifold Runner Control (4.2L engine) |
| 15 | '06-'08: Powertrain Control Module (PCM) | |
| 35 | 20 | High Beam Headlamps, Fog Lamp Relay, Daytime Running Lamps (DRL) Relay, Instrument Cluster High Beam Indicator, Fog Lamps, Main Light Switch |
| 36 | 10 | Trailer Tow Connector, Park/Stop/Turn Lamp (Right Rear), Multifunction Switch |
| 37 | 20 | Rear Power Point, Center Console Power Point |
| 38 | 25 | Subwoofer Power |
| 39 | 20 | '04-'06: Instrument Panel Power Point |
| 40 | 20 | Daytime Running Lamps (DRL) Enable Relay, Body Control Module (BCM) / Vehicle Security Module (VSM), Main Light Switch, Multifunction Switch |
| 41 | 20 | '04-'06: Data Link Connector (DLC), Front Cigar Lighter |
| 42 | 10 | Trailer Tow Connector, Park/Stop/Turn Lamp (Left Rear), Multifunction Switch |
| 101 | 30 | Starter Relay |
| 102 | 20 | Ignition Switch |
| 103 | 20 | ABS Control Module (Valves) |
| 104 | — | — |
| 105 | 30 | Trailer Electronic Brake Control Module |
| 106 | 30 | Trailer Tow Relay (Battery Charge) |
| 107 | 30 | Power Door Locks (Body Control Module (BCM) or Body Security Module (BSM / VSM)) |
| 108 | 30 | Passenger Power Seat |
| 109 | 30 | Driver Power Seat, Adjustable Pedal Switch, Driver Seat Module, Memory Module |
| 110 | 20 | '07-'08: Data Link Connector (DLC), Cigar Lighter |
| 111 | 30 | Clockwise (CW) Motor 4x4 Relay, Counterclockwise (CCW) Motor 4x4 Relay |
| 112 | 40 | ABS Control Module (Pump Power) |
| 113 | 30 | Windshield Wiper Motor and Washer Pump |
| 114 | 40 | Rear Window Defrost Relay, Heated Mirror Power |
| 115 | 20 | '08: Moonroof |
| 116 | 30 | Blower Motor Relay |
| 117 | 20 | '07-'08: Instrument Panel Power Point |
| 118 | 30 | Heated Seats |
| Circuit Breaker | ||
| 401 | 30 | Rear Power Sliding Window Switch, Roof Opening Panel Module, Master Window Adjust Switch (Power Windows), Passenger Side Window Adjust Switch, Moonroof ('04-'07) |
| Relay | ||
| R1 | Starter Solenoid | |
| R2 | Accessory Delay | |
| R3 | High Beam | |
| R4 | Rear Window Defrost | |
| R5 | Trailer Tow (Battery Charge) | |
| R6 | Blower Motor | |
| R201 | Trailer Tow (Parking Lamp) | |
| R202 | Fog Lamps | |
| R203 | Powertrain Control Module (PCM) | |
| Non-Serviceable | ||
| R301 | Trailer Tow (Reversing Lamp) | |
| R302 | — | |
| R303 | Fuel Pump | |
| R304 | Battery Saver | |
| R305 | Horn | |
Fusible Link (Location)
- GRY (12 Ga) - Generator
- GRY (12 Ga) - Fusible Link C
- BRN (18 Ga) - Generator
Indicator Flasher Relay (Location)
Additional Relay Box ('04)
The relay box is located in the engine compartment on the left fender
| No. | A | Description |
|---|---|---|
| 1 | 5 | Clockspring Illumination |
| Diode | ||
| D1 | without Daytime Running Lamp (DRL): A/C Clutch | |
| Relay | ||
| R01 | Counterclockwise (CCW) Motor 4x4 | |
| R02 | Clockwise (CW) Motor 4x4 | |
| R03 | with DRL: Daytime Running Lamps (DRL) | |
| R201 | Daytime Running Lamps (DRL) | |
| R202 | A/C Clutch | |
Additional Relay Box ('05-'08)
| No. | A | Description |
|---|---|---|
| 03 | 5 | Clockspring Illumination |
| Diode | ||
| D01 | A/C Clutch | |
| D02 | '07-'08: One Touch Integrated Start (OTIS) | |
| Relay | ||
| R01 | Counterclockwise (CCW) Motor 4x4 | |
| R02 | Clockwise (CW) Motor 4x4 | |
| R03 | Daytime Running Lamps (DRL) High Beam Disable | |
| R201 | Daytime Running Lamps (DRL) | |
| R202 | A/C Clutch | |
