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Ford E-Series E-350 E350 (1997) 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: 1997

Instrument panel fuse panel

Ford E-series E-350 - fuse box - instrument panel

Fuse Ampere rating [A] Circuits protected
1 20 4WABS or RABS module
2 15 4WABS relay (coil), RABS (diode/resistor), instrument cluster, warning chime
3 15 Headlamp switch, radio sense, rear radio control, Remote keyless entry module
4 15 Power mirrors, modified vehicle, power locks w/RKE, Headlamp switch (dome), illuminated entry, Courtesy lamp switches, Radio (KAP), Cluster (KAP), warning chime
5 20 Remote keyless entry module, power door lock switches, memory lock
6 10 Brake shift interlock, speed control, daytime running light module
7 10 Multi-function switch
8 30 Noise supression capacitor, ignition coil positive feed, PCM relay diode/PCM power relay, fuel heater (diesel), glow plug relay (diesel)
9 30 Wiper control module, wiper motor
10 20 Headlamp switch (exterior lamps), Multi-function switch (flash-to-pass)
11 15 Stoplight switch, brake pressure switch, multi-function switch
12 15 Digital transmission range sensor (backup lamps), auxiliary battery relay
13 15 A/C mode switch, blend door actuator
14 5 Instrument cluster (air bag and charge indicator lamps)
15 5 Trailer tow battery charge relay (coil)
16 30 Power seats
17 ‚ÄĒ Not used
18 ‚ÄĒ Not used
19 10 Air bag module
20 5 Overdrive cancel switch
21 30 Power windows
22 ‚ÄĒ Not used
23 20 Cigar lighter, data link connector
24 5 Illuminated entry
25 10 Left headlamp (low beam)
26 ‚ÄĒ Not used
27 ‚ÄĒ Not used
28 25 Instrument panel power point
29 ‚ÄĒ Not used
30 15 Headlamps (high beam), Daytime running lamps (DRL), high beam indicator
31 10 Right headlamp (low beam), Daytime running lamps (DRL)
32 ‚ÄĒ Not used
33 ‚ÄĒ Not used
34 10 Digital transmission range sensor (start control)
35 ‚ÄĒ Not used
36 5 Panel illumination
37 ‚ÄĒ Not used
38 10 Air bag module
39 ‚ÄĒ Not used
40 30 Modified vehicle
41 30 Modified vehicle
42 ‚ÄĒ Not used
43 ‚ÄĒ Not used
44 ‚ÄĒ Not used

Power distribution box

Ford E-series E-350 - fuse box - power distribution box

Fuse Ampere rating [A] Circuits protected
1 ‚ÄĒ Generator to battery
2 ‚ÄĒ Not used
3 ‚ÄĒ Not used
4 5 PCM keep alive memory
5 10 Right trailer turn signal
6 10 Left trailer turn signal
7 ‚ÄĒ Not used
8 60 Instrument panel fuses
9 30 PCM power relay
10 60 Auxiliary battery
11 ‚ÄĒ Not used
12 60 Misc.
13 50 Blower motor relay
14 30 Trailer running lamps, trailer backup lamps
15 470 Headlamp switch
16 50 Auxiliary A/C, remote keyless entry module
17 30 Fuel pump relay (gasoline), injector driver module relay (diesel)
18 60 Modified vehicle power
19 60 Anti-lock brake system (4WABS)
20 20 Electric brake controller (trailer tow)
21 50 Modified vehicle power
22 40 Trailer battery charge (relay)
23 60 Ignition switch feed
24 ‚ÄĒ Not used
25 ‚ÄĒ Not used
26 10 Alternator (diesel)
27 15 Horn, daytime running lamp module
28 ‚ÄĒ PCM diode
29 ‚ÄĒ Not used



Relays are located in the power distribution box

Position Circuit
A Not used
B Not used
C Trailer backup lamps
D Trailer backup lamps
E Trailer battery charge relay
F Not used
H Blower motor
J Horn
K Fuel pump or IDM

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

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