2020 Ford E-450 fuse box diagram
The 2020 E-450 generation Cutaway/Chasis has 2 different fuse boxes:
Power Distribution Box diagram
Passenger Compartment Fuse Panel diagram
Power Distribution Box
| |||||
|---|---|---|---|---|---|
| Type | No. | Description | |||
Fuse FMX/JCase 50A | 1 | Cooling fan (6.2L engine). | |||
Fuse FMX/JCase 40A | 2 | Modified vehicle and stripped chassis run/ start. | |||
Fuse FMX/JCase 30A | 3 | Starter solenoid relay. | |||
Fuse FMX/JCase 40A | 4 | Run/start relay. | |||
Fuse FMX/JCase 40A | 5 | Modified vehicle and stripped chassis battery. | |||
Fuse FMX/JCase 50A | 6 | Auxiliary air conditioning blower. | |||
Fuse FMX/JCase 50A | 7 | Trailer tow battery charge. Trailer tow park feed. | |||
Fuse FMX/JCase 30A | 8 | Electric trailer brake. Trailer brake controller. | |||
Fuse FMX/JCase 30A | 9 | Auxiliary switch #1. | |||
Fuse FMX/JCase 30A | 10 | Auxiliary switch #2. | |||
Fuse FMX/JCase 20A | 11 | Fuel pump (6.2L). | |||
Fuse FMX/JCase 50A | 13 | Blower motor. | |||
Fuse FMX/JCase 40A | 14 | Anti-lock brake system pump. | |||
Fuse FMX/JCase 20A | 15 | Stripped chassis horn. | |||
Fuse FMX/JCase 40A | 16 | Powertrain control module relay. | |||
Fuse FMX/JCase 20A | 17 | Ignition switch (stripped chassis). | |||
Fuse FMX/JCase 40A | 18 | Anti-lock brake system relay coil. | |||
Fuse FMX/JCase 20A | 19 | Trailer tow stop lamp and direction indicator lamps. | |||
Fuse FMX/JCase 30A | 20 | Wiper motor. | |||
Fuse FMX/JCase 20A | 22 | Cutaway. | |||
Fuse FMX/JCase 30A | 23 | Trailer tow battery charge. | |||
Fuse FMX/JCase 20A | 25 | Power point 2 (glove box). | |||
Fuse FMX/JCase 20A | 26 | Power point 3 (cutaway B+). | |||
Fuse FMX/JCase 20A | 27 | Power point 1 (instrument panel). | |||
Fuse FMX/JCase 50A | 28 | Modified vehicle. | |||
Fuse FMX/JCase 30A | 30 | Stripped chassis. | |||
Fuse FMX/JCase 20A | 32 | Cigarette lighter/power point. | |||
Fuse FMX/JCase 30A | 34 | Power seat. | |||
Fuse MINI 20A | 37 | Back-up lamp. | |||
Fuse MINI 10A | 38 | Air conditioning clutch. | |||
Fuse MINI 10A | 39 | Brake on/off switch. | |||
Fuse MINI 10A | 40 | Cluster battery (stripped chassis). | |||
Fuse MINI 15A | 42 | Diagnostic connector (stripped chassis). | |||
Fuse MINI 20A | 43 | Fuel pump (6.8L). | |||
Fuse MINI 10A | 44 | Auxiliary switch #3. | |||
Fuse MINI 15A | 45 | Auxiliary switch #4. | |||
Fuse MINI 10A | 46 | Powertrain control module keep alive memory power. Canister vent control valve. Powertrain control module relay coil. | |||
Fuse MINI 10A | 47 | Modified vehicle and stripped chassis run/ start relay coil. | |||
Fuse MINI 10A | 48 | Anti-lock brake system run/start feed. | |||
Fuse MINI 10A | 49 | Fuel pump relay coil. | |||
Fuse MINI 20A | 52 | Trailer tow park lamp. | |||
Fuse MINI 15A | 53 | Trailer tow back-up lamp. | |||
Fuse MINI 20A | 57 | Vehicle power 1. Powertrain control module power. | |||
Fuse MINI 20A | 58 | Vehicle power 2. Powertrain control module emissions related components. | |||
Fuse MINI 10A | 59 | Vehicle power 3. Powertrain control module general components. | |||
Fuse MINI 15A | 60 | Vehicle power 4. Engine ignition coil relay coil. | |||
Fuse MINI 10A | 61 | Vehicle power 5. Transmission. | |||
Fuse MINI 10A | 62 | Cluster run/start (stripped chassis). | |||
Diode MINI | 65 | Fuel pump diode. | |||
Relay | R1 | Back-up lamp relay. | |||
Relay | R2 | Cooling fan relay (6.2L engine). | |||
Relay | R3 | Blower motor relay. | |||
Relay | R4 | Powertrain control module relay. | |||
Relay | R5 | Starter solenoid relay. | |||
Relay | R6 | Wiper relay. | |||
Relay | R7 | Trailer tow battery charge relay. | |||
Relay | R8 | Fuel pump relay. | |||
Relay | R9 | Trailer tow park lamp relay. | |||
Relay | R10 | Auxiliary switch #4 relay. | |||
Relay | R11 | Auxiliary switch #3 relay. | |||
Relay | R12 | Modified vehicle and stripped chassis run/ start relay. | |||
Relay | R13 | Auxiliary switch #2 relay. | |||
Relay | R14 | Auxiliary switch #1 relay. | |||
Relay | R15 | Run/start relay. | |||
Relay | R16 | Air conditioning clutch relay. | |||
Relay | R17 | Horn relay (stripped chassis). | |||
Relay | R18 | Trailer tow left-hand side stop lamp and direction indicator lamp relay. | |||
Relay | R19 | Trailer tow right-hand side stop lamp and direction indicator lamp relay. | |||
Passenger Compartment Fuse Panel
| |||||
|---|---|---|---|---|---|
| Type | No. | Description | |||
Fuse MINI 30A | 1 | Inverter B+. | |||
Fuse MINI 15A | 2 | Not used (spare). | |||
Fuse MINI 15A | 3 | Not used (spare). | |||
Fuse MINI 30A | 4 | Not used (spare). | |||
Fuse MINI 10A | 5 | Passenger compartment fuse panel. Brake-shift interlock. | |||
Fuse MINI 20A | 6 | Direction indicators lamps. Hazard lamps. Stop lamps. | |||
Fuse MINI 10A | 7 | Left-side headlamp low beam. | |||
Fuse MINI 10A | 8 | Right-side headlamp low beam. | |||
Fuse MINI 15A | 9 | Courtesy lamps. | |||
Fuse MINI 15A | 10 | Switch illumination. | |||
Fuse MINI 10A | 11 | Not used (spare). | |||
Fuse MINI 7.5A | 12 | Not used (spare). | |||
Fuse MINI 5A | 13 | Mirrors. | |||
Fuse MINI 10A | 14 | SYNC Global positioning system module. | |||
Fuse MINI 10A | 15 | Not used (spare). | |||
Fuse MINI 15A | 16 | Not used (spare). | |||
Fuse MINI 20A | 17 | Door locks. | |||
Fuse MINI 20A | 18 | Not used (spare). | |||
Fuse MINI 25A | 19 | Not used (spare). | |||
Fuse MINI 15A | 20 | Diagnostic connector (except stripped chassis). | |||
Fuse MINI 15A | 21 | Not used (spare). | |||
Fuse MINI 15A | 22 | Parking lamps. License plate lamps. | |||
Fuse MINI 15A | 23 | Headlamp high beams. | |||
Fuse MINI 20A | 24 | Horn (except stripped chassis). | |||
Fuse MINI 10A | 25 | Demand lighting. | |||
Fuse MINI 10A | 26 | Cluster (except stripped chassis). | |||
Fuse MINI 20A | 27 | Ignition switch feed. | |||
Fuse MINI 5A | 28 | Audio mute (start). | |||
Fuse MINI 5A | 29 | Cluster (except stripped chassis). | |||
Fuse MINI 5A | 30 | Not used (spare). | |||
Fuse MINI 10A | 31 | Not used (spare). | |||
Fuse MINI 10A | 32 | Restraints module. | |||
Fuse MINI 10A | 33 | Trailer brake controller. | |||
Fuse MINI 5A | 34 | Not used (spare). | |||
Fuse MINI 10A | 35 | Cutaway run/start. | |||
Fuse MINI 5A | 36 | Passive anti-theft system radio frequency module. | |||
Fuse MINI 10A | 37 | Climate control. Stripped chassis #1 run/start. | |||
Fuse MINI 20A | 38 | Not used (spare). | |||
Fuse MINI 20A | 39 | Radio. | |||
Fuse MINI 20A | 40 | Not used (spare). | |||
Fuse MINI 15A | 41 | Radio. Switch illumination. Automatic dimming rear view mirror. Power inverter. | |||
Fuse MINI 10A | 42 | Auxiliary switch. | |||
Fuse MINI 10A | 43 | Stripped chassis instrument panel connector #1. | |||
Fuse MINI 10A | 44 | Trailer tow battery charge relay. | |||
Fuse MINI 5A | 45 | Wipers. Stripped chassis engine connector 3. | |||
Fuse MINI 7.5A | 46 | Passenger airbag deactivation indicator. | |||
Circuit breaker MAXI | CB | Windows accessory delay circuit breaker. | |||
Relay | R1 | Delayed accessory relay. | |||
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Source: Ford E-450 2020 Owner's Manual
