The fuse box diagram for your Ford F-150 is a valuable resource, providing crucial details about the location and function of each fuse, enabling effective troubleshooting of electrical issues. However, owning a Ford F-150 entails much more than just dealing with electrical problems. As a proud owner, it’s essential to equip yourself with all the necessary information about your Ford F-150 to fully maximize your ownership experience.

Where are the fuse boxes located?

  1. Passenger Compartment : The fuse panel is located below and to the left of the steering wheel by the brake pedal behind the cover.
  2. Engine Compartment Fuse Box: The power distribution box is located in the engine compartment (left-side).

1. Passenger Compartment

1998 ford f 150 passenger compartment fuse box location

2. Engine Compartment Fuse Box

1998 ford f 150 under hood fuse box location

1998 Ford F 150 Fuse Box Diagram

Passenger Compartment

1998 Ford F 150 Passenger Compartment Fuse Box Diagram

1998 Ford F 150 Passenger Compartment Fuse Box Diagram

1998 Ford F 150 Passenger Compartment Fuse Details

NoFuse Function
1Flasher Relay
2Instrument Cluster
3Cigar Lighter
4Park Lamp Relay, Headlamp Relay, Autolamp Module Remote Anti-Theft Personality (RAP) Module, Power Mirror Switch
5Digital Transmission Range (DTR) Sensor (A/T), Backup Lamp Switch (M/T), Daytime Running Lights (DRL) Module, Speed Control Servo/Amplifier Assembly, Heater-A/C Control Assembly, Blend Door Actuator
6Shift Lock Actuator, Generic Electronic Module (GEM), Rear Air Suspension (RAS) Module
7Not Used
8Radio, Main Light Switch, Remote Anti-Theft Personality (RAP) Module
9Not Used
10Not Used
11Washer Pump Relay, Wiper Run/Park Relay, Wiper Hi/LO Relay, Windshield Wiper Motor
12Data Link Connector (DLC)
13Rear Anti-Lock Brake System (RABS) Module, Brake On/Off (BOO) Switch, Brake Pressure Switch
14Battery Saver Relay, Interior Lamp Relay
15Generic Electronic Module (GEM)
16Instrument Cluster (W/O DRL), Daytime Running Lamps (DRL) Module, Hi-Beam Headlamps (Power supplied through Multi-Function Switch)
17Not Used
18Park Lamp Relay, Trailer Electronic Brake Controller, Main Light Switch, Trailer Tow Run Relay, Front Park/Turn Lamps, License Lamps, Stop/Park/Turn Lamps, Tail/Side Marker Lamps (Power supplied through Main Light Switch)
19Instrument Cluster, Air Bag Diagnostic Monitor
20Powertrain Control Module (PCM), Generic Electronic Module (GEM)/Central Timer Module (CTM)
21Clutch Pedal Position (CPP) Switch (W/O RAP), Starter Interrupt Relay (W/RAP)
22Air Bag Diagnostic Monitor, Passive De-Activation (PAD) Module
23Trailer tow Battery Charge Relay, 4X4 Hub Solenoid, 4X2 Hub Solenoid, Flasher Relay, Shift on the Fly Relay
24Blower Relay
254 Wheel Anti-Lock Brake System (4WABS) Module, 4WABS Relay
26Daytime Running Lamps (DRL) Module, Right Headlamp
27Main Light Switch, Fog Lamp Relay
28Left Headlamp
29Autolamp Module, Instrument Cluster, Transmission Control Switch (TCS), Brake Warning Resistor/Diode Assembly (W/RABS)
30Radio Noise Capacitor, Ignition Coil, PCM Power Diode
31Not Used
Relay 1Interior Lamp Relay
Relay 2Battery Saver Relay
Relay 3Not Used
Relay 4One Touch Down Relay
Relay 5ACC Delay Relay

1998 Ford F150 fuse box diagram under hood

1998 Ford F 150 Power Distribution Fuse Box Diagram

1997 Ford F 150 under hood Fuse Box Diagram

1998 Ford F 150 Power Distribution Fuse Box Details

Fuse Function
1Trailer Tow Running Lamp Relay, Trailer
Tow Backup Lamp Relay
2Air Bag Diagnostic
3All Unlock Relay, All Lock Relay, Driver Unlock Relay, LH Power Door Lock Switch, RH Power Door Lock Switch
4Rear Air Suspension (RAS)
5Horn Relay
6Radio, Premium Sound Amplifier, CD Changer
7Main Light Switch, Park Lamp Relay
8Main Light Switch, Headlamp Relay, Multi-Function Switch
9Daytime Running Lamps (DRL) Module, Fog Lamp Relay
10Auxiliary Power Socket
11Not Used
12Not Used
13Not Used
144 Wheel Anti-Lock Brake System (4WABS) Module/Ignition Switch (W/RABS Only)
15Rear Air Suspension Compressor
16Trailer Tow Battery Charge Relay, Engine Fuse Module (Fuse 2)
17Shift on the Fly Relay, Transfer Case Shift Relay
18Power Seat Control Switch
19Fuel Pump Relay
20Ignition Switch
21Ignition Switch
22Junction Box Fuse/Relay Panel Battery Feed
23Blower Relay
24PCM Power Relay, Engine Fuse Module (Fuse 1)
25Junction Box Fuse/Relay Panel, ACC Delay Relay
26Not Used
27Not Used
28Trailer Electronic Brake Controller
29Not Used

WARNING: The terminal and harness assignments for individual connectors may vary depending on the vehicle’s equipment level, model, and market. It is recommended to refer to the fuse box diagram provided at the back of the fuse box cover for accurate information.

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