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Ford F-250 Light Duty (1997 - 1999) Fuse Box Diagram

avatar Jonathan Yarden Oct 06, 2021 · 5 min. read

In this article you will find a description of fuses and relays Ford, with photos of block diagrams and their locations. Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.

Year of production: 1997, 1998, 1999

Passenger Compartment Fuse Box

Ford F-250 - fuse box diagram - passenger compartment

Number Ampere rating [A] Description
1 15 Turn/Hazard Lamps
2 5 Instrument Cluster, Power train Control Module (PCM) Keep Alive Memory
3 25 Cigar Lighter
4 5 Park Lamp Relay, Headlamp Relay, Autolamp Module Remote Anti-Theft Personality (RAP) Module, Power Mirror Switch
5 15 Digital 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
6 5 Shift Lock Actuator, Generic Electronic Module (GEM), Rear Air Suspension (RAS) Module
7 β€” β€”
8 5 Radio, Headlamp Switch Illumination, Remote Anti-Theft Personality (RAP) Module
9 β€” β€”
10 β€” β€”
11 30 Wiper Motor, Wiper Run/Park Relay Coil, Wiper Hi/LO Relay Coil, Washer Pump Relay Coil
12 5 Data Link Connector (DLC)
13 15 Rear Anti-Lock Brake System (RABS) Module, Brake On/Off (BOO) Switch, Brake Pressure Switch
14 15 Battery Saver Relay, Interior Lamp Relay
15 5 Generic Electronic Module (GEM), Central Timer Module Module
16 20 Instrument Cluster (W/O DRL), Daytime Running Lamps (DRL) Module, Hi-Beam Headlamps (Power supplied through Multi-Function Switch)
17 β€” β€”
18 5 Instrument Illumination, Park 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)
19 10 Instrument Cluster, Air Bag Diagnostic Monitor
20 5 Powertrain Control Module (PCM), Generic Electronic Module (GEM)/Central Timer Module (CTM)
21 15 Clutch Pedal Position (CPP) Switch (W/O RAP), Starter Interrupt Relay (W/RAP)
22 10 Air Bag Diagnostic Monitor, Passive De-Activation (PAD) Module
23 10 Trailer tow Battery Charge Relay, 4X4 Hub Solenoid, 4X2 Hub Solenoid, Flasher Relay, Shift on the Fly Relay
24 10 Blower Relay
25 5 4 Wheel Anti-Lock Brake System (4WABS) Module, 4WABS Relay
26 10 Right Low Beam Headlamp, Daytime Running Lamps (DRL) Module
27 5 Main Light Switch, Fog Lamp Relay
28 10 Left Low Beam Headlamp
29 5 Autolamp Module, Instrument Cluster, Transmission Control Switch (TCS), Brake Warning Resistor/Diode Assembly (W/RABS)
30 30 Radio Noise Capacitor, Ignition Coil, PCM Power Diode
31 β€” β€”
R1 Interior Lamp
R2 Battery Saver
R3 β€”
R4 Power Window One Touch Down
R Accessory

Engine Compartment Fuse Box

Ford F-250 - fuse box diagram - engine compartment

Number Ampere rating [A] Description
1 20 Trailer Tow Running Lamp Relay, Trailer Tow Backup Lamp Relay
2 10 Air Bag Diagnostic Monitor
3 15 All Unlock Relay, All Lock Relay, Driver Unlock Relay, LH Power Door Lock Switch, RH Power Door Lock Switch
4 15 Rear Air Suspension (RAS)
5 20 Horn Relay
6 15 Radio, Premium Sound Amplifier, CD Changer
7 15 Main Light Switch, Park Lamp Relay
8 30 Main Light Switch, Headlamp Relay, Multi-Function Switch
9 15 Daytime Running Lamps (DRL) Module, Fog Lamp Relay
10 25 Power Point
11 β€” β€”
12 β€” β€”
13 β€” β€”
14 20 Ignition Switch (W/RABS Only)
60 4 Wheel Anti-Lock Brake System (4WABS) Module
15 50 Rear Air Suspension Compressor
16 40 Trailer Tow Battery Charge Relay, Engine Fuse Module (Fuse 2)
17 30 Electronic Shift On The Fly Relay, Transfer Case Shift Motor
18 30 Power Seat, Adjustable Pedals
19 20 Fuel Pump Motor, PCM
20 50 Ignition Switch
21 50 Ignition Switch
22 50 Junction Box Fuse/Relay Panel Battery Feed
23 40 Blower Motor
24 30 PCM Power Relay, Engine Fuse Module (Fuse 1)
25 30 Junction Box Fuse/Relay Panel, Accessory Relay
26 β€” β€”
27 β€” β€”
28 30 Trailer Tow Electronic Brake Controller
29 β€” β€”
36 Rear ABS
37 PCM
30 PCM Power
31 Horn
32 Fuel Pump
33 Washer Pump
34 Windshield Wiper Park/Run
35 Windshield Wiper HI/LO

Ford F-250 - fuse box diagram - fusible link

Number Ampere rating [A] Description
1 175 Power Network Box
2 175 Alternator
3 20 Alternator Field

Additional Fuse Box

Ford F-250 - fuse box diagram - additional fuse box

Number Ampere rating [A] Protected component
1 5 Powertrain Control Module (PCM)
2 20 Trailer Tow Stop/Turn Lamps
3 β€” β€”
4 β€” β€”
5 β€” β€”
6 β€” β€”

WARNING:Β Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

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