Fuse Box Informations | Cars


Ford E-450 2008 Fuse Box

Ford E-450 2008 Fuse Box Info


Passenger compartment fuse box location:

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


Engine compartment fuse box location:

The power distribution box is located in the engine compartment.



Fuse Box Diagram | Layout


Passenger compartment fuse box:

Fuse/Relay N° Rating Functions
1 - Not used
2 10A Remote Keyless Entry (RKE), O/D cancel, IVD module, 4W ABS
3 15A Delayed accessory overhead console, Audio
4 15A Courtesy lamps
5 30A Power locks without RKE or sliding door
6 10A Daytime Running Lamps (DRL) module
7 10A Multi-Function Switch, Turn Signals
8 15A Radio capacitor(s), Ignition coils, PCM (Powertrain Control Module)
9 5A Wiper Control Module
10 20A Main light switch, Park lamps, License lamp (external lamps),
Multi-function switch (flash-to-pass), BSM
11 15A Multi-function switch (hazards), Brake lamps, IVD relay
12 15A Back-up lamps, Auxiliary battery relay (gasoline engine only)
13 15A Blend door actuator, A/C mode
14 5A Instrument Cluster
15 5A Trailer battery charge relay, Cluster, BSM
16 30A Power seats
17 5A Power mirrors
18 - Not used
19 - Not used
20 10A Restraints
21 - Not used
22 15A Audio, Instrument cluster, Courtesy lamp relay, Accessory delay relay
23 20A Power locks w/RKE or sliding door
24 - Not used
25 10A Left headlamp (low beam)
26 20A Cigar lighter
27 5A Audio
28 - Not used
29 10A Diagnostics
30 15A Headlamps (high beam indicator), DRL
31 10A Right headlamp (low beam)
32 20A Power point #1 (instrument panel)
33 10A Start relay
34 - Not used
35 - Not used
36 5A Instrument illumination
37 - Not used
38 10A Brake Shift Interlock
39 10A Trailer tow electric brake, Center High-Mounted Stop Lamp
40 20A Power point (body B-pillar)
41 30A Modified Vehicle
42 20A Power windows
43 - Not used
44 20A Wiper/washer


Instrument panel relay module:

Relay N° Rating Functions
1 - Interior lamps
2 - Open
3 - Open
4 - Battery saver

The instrument panel relay module is located behind the radio in the center of the instrument panel.


Engine compartment fuse box:

Fuse/Relay N° Rating Functions
1 - Powertrain Control Module (PCM) diode
2 - Auxiliary battery diode
3 10A Daytime Running Lamps (DRL) module, A/C clutch
4 5A Heated PCV (4.6L and 6.8L engines)
5 15A Horn relay
6 20A PCM - fuel injectors
7 60A Ignition switch, Delayed accessory delay
8 40A Trailer battery charge relay
9 50A Modified vehicle power
10 30A Trailer tow electric brake controller



4-Wheel Anti-lock Brake System (4WABS)

AdvanceTrac with RSC

12 60A I/P fuses 29, 34, 35, 40 and 41
13 20A Fuel pump relay
14 50A Auxiliary blower relay
15 40A Main light switch
16 40A ABS/IVD
17 50A Blower motor relay (blower motor)
18 60A Engine compartment fuses 3, 5 and 26, 23 (diesel) Instrument
panel fuses 26 and 32, PCM start relay
19 50A IDM relay (diesel engine only)
20 60A Auxiliary battery relay (gasoline engine only), PDB fuses 8 and 24
21 30A PCM power relay, PDB fuse 27
22 60A I/P fuses 4, 5, 10, 11, 16, 17, 22 and 23, Circuit breaker 44



Alternator field (diesel engine only)

PCM, VMV, HEGO, MAF, EGR, (gasoline engine only)

24 20A Trailer tow running lamps and back up lamp relays
25 - Not used
26 20A Trailer tow turn signals
27 10A PCM KAPWR, Canister vent (gasoline engine only)
28 - Not used
A - Fuel pump relay
B - Horn relay
C - Trailer back-up lamps relay
D - Trailer running lamps relay
E - Trailer battery charge relay
F - IDM relay (diesel only), IVD (gasoline only)
G - PCM Relay
H - Blower motor relay
J - Accessory delay relay
K - Start relay


Engine compartment relay module:

Relay N° Rating Functions
1 - PCM back-up lamp
2 - A/C control
3 - Trailer tow right turn
4 - Trailer tow left turn

The engine compartment relay module is located in one of two places depending on which type of engine your vehicle is equipped with:

- Gasoline engine: driver side of the engine compartment above the brake master cylinder.

- Diesel engine: passenger side of the engine compartment behind the power distribution box.

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