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Ford E-Series E-150 E150 E 150 (2002 - 2003) – fuse box diagram

avatar Jonathan Yarden Jan 25, 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: 2002, 2003

Passenger compartment fuse panel

The fuse panel is located below and to the left of the steering wheel by the brake pedal.

Ford E-series E-150 - fuse box passenger compartment

Fuse/relay location Ampere rating [A] Description
1 20 4WABS Module
2 15 Brake warning lamp, Instrument cluster, Warning chime, 4WABS relay, Warning indicators, Low vacuum warning switch (Diesel only)
3 15 Main light switch, RKE module, Radio, Instrument illumination, VCP and video screens, Overhead console
4 15 Power locks w/RKE, Illuminated entry, Warning chime, Modified vehicle, Main light switch, Courtesy lamps
5 20 RKE Module, Power Lock Switches, Memory Lock, Power Locks with RKE
6 10 Brake shift interlock, Speed control, DRL module
7 10 Multi-function switch, Turn signals
8 30 Radio capacitor(s), Ignition coil, PCM diode, PCM power relay, Fuel heater (Diesel only), Glow plug relay (Diesel only)
9 30 Wiper control module, Windshield wiper motor
10 20 Main light switch, Park lamps, License lamp (external lamps), Multi-function switch (flash-to-pass)
11 15 Brake pressure switch, Multi-function switch (hazards), Brake lamp switch, Brake lamps
12 15 Transmission Range (TR) sensor, Backup lamps, Auxiliary battery relay
13 15 Blend door actuator, A/C heater, Function selector switch
14 5 Instrument cluster (air bag and charge indicator)
15 5 Trailer battery charge relay
16 30 Power seats
17 — Not Used
18 — Not Used
19 10 Air Bag Diagnostic Monitor
20 5 Overdrive Cancel Switch
21 30 Power Windows*
22 15 Memory power radio, Rear seat control unit, Video screen
23 20 Cigar Lighter, Data Link Connector (DLC)
24 — Not used
25 10 Left Headlamp (Low Beam)
26 — Not Used
27 5 Radio
28 25 Power Plug
29 — Not Used
30 15 Headlamps (high beam indicator), DRL10A
31 10 Right Headlamp (Low Beam), DRL
32 5 Power mirrors
33 20 Power point #2
34 10 Transmission Range (TR) Sensor
35 30 RKE module
36 5 (Cluster, A/C, Illumination, Radio), Steering Column Assembly
37 20 Rear power point
38 10 Air Bag Diagnostic Monitor
39 20 Power point #1
40 30 Modified Vehicle
41 30 Modified Vehicle
42 — Not Used
43 20 CB Power Windows*
44 — Not Used
*Either fuse 21 or circuit breaker 43 will be present for power
windows

Power distribution box

The power distribution box is located in the engine compartment. The power distribution box contains high-current fuses that protect your vehicle’s main electrical systems from overloads.

Ford E-series E-150 - fuse box - power distribution box

Fuse/relay location Ampere rating [A] Description
1 — Not Used
2 — Not Used
3 — Not Used
4 10* Powertrain Control Module (PCM) Keep Alive Memory, Instrument cluster, Voltmeter
5 10* Right Trailer Turn Signal
6 10* Left Trailer Turn Signal
7 20* Clearance lamps
8 60** I/P Fuses 5, 11, 23, 38, 4, 10, 16, 22, 28
9 30** PCM Power Relay, Engine Compartment Fuse 4
10 60** Auxiliary Battery Relay, Engine Compartment Fuses 14, 22
11 30** IDM relay (Diesel only)
12 60** Engine Compartment Fuses 26, 27
13 50** Blower Motor Relay (Blower Motor)
14 30** Trailer Running Lamps Relay, Trailer Backup Lamps Relay
15 40** Main light switch, Daytime Running Lights (DRL)
16 50** Auxiliary blower motor relay
17 30** Fuel Pump Relay
18 60** I/P fuses 33, 37, 39, 40, 41
19 60** 4WABS Module
20 20** Electric Brake Controller
21 50** Modified Vehicle Power
22 40** Trailer battery charge relay, Modified vehicles
23 60** Ignition switch, Fuse panel
24 30* Natural gas tank valves (NGV only)
25 20* NGV module (NGV only)
26 10* A/C clutch (4.2L only)
27 15* DRL Module, Horn Relay
28 — PCM Diode
29 — Not Used
A — Marker lamps relay
B — Stop lamp relay
C — Trailer Backup Lamps Relay
D — Trailer Running Lamps Relay
E — Trailer Battery Charge Relay
F — IDM relay (Diesel only), A/C clutch relay (4.2L only)
G — PCM Relay
H — Blower Motor Relay
J — Horn Relay
K — Fuel Pump Relay, IDM Relay (Diesel)
* Mini fuses ** Maxi fuses

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

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