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Ford F-53 F53Motorhome Chassis (1996 )- 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.


Fuse box (fuses and their location)


Ford F-Series F53 Motorhome Chassis - fuse box

Fuse/CB Ampere rating [A] Description
1 β€” Not used
2 8.25 CB Interval wiper/washer
3 β€” Not used
4 15 Warning chime, instrument panel
5 20 PSOM, marker lamps, instrument panel lights, mainlight switch
6 10 Body builder accessory feed (acessory and run)
7 15 Daytime running lamps, turn/signal lamp, transmission control switch, brake shift interlock
8 15 Body builder accessory feed (run only)
9 15 Hazard lamps, stop lamps, speed control, brake pressure switch
10 β€” Not used
11 β€” Not used
12 β€” Not used
13 5 Instrument panel lamp, instrument cluster
14 5 Radio feed
15 β€” Not used
16 β€” Not used
17 β€” Not used
18 β€” Not used


Circuit protected Size Location
Headlamos & high beam indicator 22 A CB Integral with headllamps switch
Windshield wiper and washer pump 8.25 A CB Fuse panel
Alternator – 130A 12 Ga. fuse link At starting motor relay (gasoline engine)
Powertrain control module 30A maxi fuse Power distribution box
Fuel pump 20A maxi fuse Power distribution box
Headlamp switch and fuse panel feed 60 Power distribution box
Cigarette lighter 15 Power distribution box


Power distribution box

Ford F-Series F53 Motorhome Chassis - power distribution box

Fuse/CB/Relay Ampere rating [A] Description
1 15 Cigarette lighter
2 20 Daytime running lamps (Canadian vehicles only), flash-to-pass
3 20 Horn
4 20 Body builder battery (+12) feed
5 15 Back-up lamps, blower relay coil, heated exhaust gas oxygen sensor (HEGO)
6 10 Speed control
7 β€” Not used
8 β€” Not used
9 β€” Not used
10 β€” Not used
11 30 maxi Starter relay coil
12 Diode Powertrain control module
13 20 Electronic engine control system, fuel pump relay coil
14 60 maxi Ignition switch feed
15 β€” Not used
16 50 Blower motor
17 60 maxi Headlamps, marker lamps, programmable speedometer/odometer module (PSOM)
18 20 maxi Fuel pump feed
19 β€” Not used
20 β€” Not used
21 β€” Not used
21 20 maxi Distributor puckup, powertrain control module, ignition coil, thick film integrated ignition system (TFI)
Relay #1 Powertrain control module
Relay #2 Fuel pump relay
Relay #3 Horn relay
Relat #4 Blower motor relay

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

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