Ford Ranger (2003) – fuse box diagram

Ford Ranger (2003) – fuse box diagram

Year of production: 2003

Fuse box in the passenger compartment

Ford Ranger – fuse box – instrument panel
Ford Ranger – fuse box – instrument panel
Fuse/CB Ampere rating [A] Description
1 5 Power Mirror Switch
2 10 Daytime Running Lights (DRL), Back-up Lamps, Transmission, Passenger Air Bag Deactivation Switch, Blower Motor Relay
3 7,5 Right Stop/Turn Trailer Tow Connector
4 – Not Used
5 15 4×4 Control Module
6 2 Brake pressure switch
7 7,5 Left Stop/Turn Trailer Tow Connector
8 — Not Used
9 7,5 Brake Pedal Position Switch
10 7,5 Speed control servo/amplifier assembly, Generic Electronic Module (GEM), Shift lock actuator, Turn signals, 4×4
11 7,5 Instrument cluster, 4×4, Main light switch, Truck Central Security Module (TCSM), GEM
12 — Not Used
13 20 Brake Pedal Position Switch
14 10 ABS control module
15 — Not Used
16 30 Windshield Wiper Motor, Wiper Hi-Lo Relay, Wiper Run/Park Relay
17 20 Cigar Lighter, Data Link Connector (DLC)
18 — Not Used
19 25 Powertrain Control Module (PCM) power diode, Ignition, PATS
20 7,5 GEM, Radio
21 15 Hazard flasher
22 20 Auxiliary Power Socket
23 — Not Used
24 7,5 Clutch Pedal Position (CPP) switch, Starter Interrupt Relay
25 — Not used
26 10 Battery saver relay, Auxiliary relay box, Restraint Central Module (RCM), Generic Electronic Module (GEM), Instrument cluster
27 — Not used
28 7,5 GEM, Radio
29 20 Radio
30 — Not Used
31 — Not Used
32 — Not Used
33 15 Headlamps, Daytime Running Lamps (DRL) Module, Instrument Cluster
34 — Not Used
35 15 Horn relay (if not equipped with a truck CSM)
— Not Used
36 — Not Used

Power distribution box

The power distribution box is located in the engine compartment near the battery.

2.3L engine (if equipped)

Ford Ranger – fuse box – power distribution (2.3L engine)
Ford Ranger – fuse box – power distribution (2.3L engine)
Fuse/Relay location Ampere rating [A] Description
1 50** I/P Fuse Panel
2 — Not Used
3 — Not Used
4 — Not Used
5 — Not Used
6 50** ABS Pump Motor
7 30* Powertrain Control Module (PCM)
8 20* Power Door Locks and Remote Entry
9 — Not Used
10 — Not Used
11 50** Starter Relay, Ignition Switch
12 20* Power Windows
13 — Not Used
14 — Not Used
15 — Not Used
16 40** Blower Motor
17 20** Auxiliary Cooling Fan
18 — Not Used
19 — Not Used
20 — Not Used
21 10* PCM Memory
22 — Not Used
23 20* Fuel Pump Motor
24 30* Headlamps
25 10* A/C Clutch Solenoid
26 — Not Used
27 — Not Used
28 30* ABS module
29 — Not Used
30 15* Trailer Tow
31 20* Foglamps, DRL
32 — Not Used
33 15* Park Lamp
34 — Not Used
35 — Not Used
36 — Not Used
37 — Not Used
38 10* Left Headlamp Low Beam
39 — Not Used
40 — Not Used
41 20* Heated Oxygen Sensors
42 10* Right Headlamp Low Beam
43 — (Resistor)
44 — Not Used
45A — Wiper HI/LO
45B — Wiper Park/Run
46A — Fuel Pump
46B — Trailer Tow
47 — Starter
48 — Auxiliary Cooling Fan
49 — Not Used
50 — Not Used
51 — Not Used
52 — Not Used
53 — PCM Diode
54 — PCM
55 — Blower
56A — A/C Clutch Solenoid
56B — Front Washer Pump
* Mini Fuses ** Maxi Fuses

3.0L and 4.0L engines (if equipped)

Ford Ranger – fuse box – power distribution (3.0L and 4.0L engine)
Ford Ranger – fuse box – power distribution (3.0L and 4.0L engine)
Fuse/Relay location Ampere rating [A] Description
1 50** I/P Fuse Panel
2 50** Amplifier
3 — Not Used
4 — Not Used
5 — Not Used
6 50** ABS Pump Motor
7 30* Powertrain Control Module (PCM)
8 20* Power Door Locks and Remote Entry
9 — Not Used
10 — Not Used
11 50** Starter Relay, Ignition Switch
12 20* Power Windows
13 20* 4×4 Motor
14 — Not Used
15 — Not Used
16 40** Blower Motor
17 — Not Used
18 — Not Used
19 — Not Used
20 — Not Used
21 10* PCM Memory
22 — Not Used
23 20* Fuel Pump Motor
24 30* Headlamps
25 10* A/C Clutch Solenoid
26 — Not Used
27 — Not Used
28 30* ABS Module
29 — Not Used
30 15* Trailer Tow
31 20* Foglamps, Daytime Running Lamps (DRL)
32 — Not Used
33 15* Park Lamp
34 — Not Used
35 — Not Used
36 — Not Used
37 — Not Used
38 10* Left Headlamp Low Beam
39 — Not Used
40 — Not Used
41 20* Heated Oxygen Sensors
42 10* Right Headlamp Low Beam
43 — Not Used
44 — Not Used
45A — Wiper High/Low
45B — Wiper Park/Run
46A — Fuel pump
46B — Trailer tow
47A — A/C clutch solenoid
47B — Front washer pump
48A — Fog Lamps
48B — Fog Lamp Relay
51 — Not Used
52 — Not Used
53 — PCM Diode
54 — PCM
55 — Blower
56A — Starter
* Mini Fuses ** Maxi Fuses

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