Ford F-550 (2008-2010) – fuse and relay box

Scheme of fuse and relay boxes – Ford F-550

Applies to vehicles new in years: 

2008, 2009, 2010.

 

Diagram of the fuse box in the passenger compartment

The fuse panel is located in the passenger footwell. To remove the fuse panel cover, pull the panel towards you. When the panel clips are unhooked, the panel can fall easily.

 

Ford F-250 (2008-2010) - fuse and relay box

Number Amperes [A] Description
1 thirty Not used (spare)
2 15 Not used (spare)
3 15 Family Entertainment System (FES)
4 thirty Not used (spare)
5 10 Keyboard illumination, shift lock (BSI), SPBJB
6 20 Direction indicators
7 10 Left headlight (low beam)
8 10 Right headlight (low beam)
9 15 Indoor lighting, illuminated running boards
10 15 Charge lamp, puddle lamp, switch backlight
11 10 Not used
12 7.5 Power mirror switch, driver seat (memory)
13 5 Not used (spare)
14 10 Upfitter # 3 relay for power supply
15 10 Air conditioning head
16 15 Upfitter Relay # 4 Channel
17 20 All lock motor power
18 20 Heated seat relay feed
19 25 Not used (spare)
20 15 Adjustable pedals, Datalink
21 15 Fog lamp relay feed, Corner lamps
22 15 Park lamp relay feed
23 15 High beam relay feed
24 20 Horn relay feed
25 10 Telescopic electric mirror switch Lamps on demand – under the hood and illuminated visor (battery saving)
26 10 Group
27 20 Ignition switch power, passenger compartment fuses 28, 42, 43, 44 and 45, engine compartment starter relay coil # 57 (diesel), accessory disconnect control module (if equipped) (diesel engine), engine compartment starter relay diode ( petrol) engines)
28 5 Radio
29 5 Not used (spare)
30 5 Not used (spare)
31 10 Compass
32 10 Restraint Control Module (RCM), passenger airbag deactivation indicator
33 10 Trailer tow brake controller, trailer tow battery charge relay coil
34 5 Not used (spare)
35 10 Reverse Sensing System (RSS), 4×4 Module, 4×4 Solenoid, Traction Control Switch, Towing / Towing Switch (Diesel Engine)
36 5 Passive anti-theft system transceiver (PATS), cluster control
37 10 Double automatic or manual air conditioning, PTC control
38 20 Woofer
39 20 Radio, navigation radio and amplifier
40 20 4×4 module, Satellite radio module, SYNC, GPS
41 15 Radio, electrochromic rear view mirror, lock switch illumination
42 10 Heated Seat Relay Coil, Upfitter Switch Relay Coils, Heated Mirror Relay Coil
43 10 Fuel tank selection switch, 4 × 4 module
44 10 Start Client Access Channel (PTO)
45 5 Front Wiper Logic, Blower Motor Relay Coil
46 7.5 E / C mirror
47 thirty Circuit breaker: Power windows, sunroof, sliding electric backlight
Relay
48 Delayed accessory

Diagram of the fuse box in the engine compartment

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

Ford F-250 (2008-2010) - fuse and relay box

Number Amperes [A] Description
4 Not used
5 thirty Trailer Brake Controller (TBC)
6 40 ABS module (pump)
7 thirty Upfitter # 1 auxiliary switch
8 thirty Upfitter # 2 auxiliary switch
9 40 ABS module (coil)
10 20 Lighter
11 20 Instrument panel power point
12 15 Brake ON / OFF (BOO) relay feed
13 5 Brake switch, brake switch relay coil, SJB module, 4×4 module
14 Not used
15 Not used
23 15 Heated mirror, heated spot mirror
24 40 Blower motor relay
25 Not used
26 thirty ESOF lo-hi relay
27 50 Diesel: Glow plug control module (GPCM) # 1
28 20 Heated mirror relay
29 thirty Electric passenger seat
30 10 Dutch air conditioning relay
31 15 Power folding mirror relay
32 20 Fuel pump relay
33 20 Backup lamp relay
34 25 Trailer stop / reverse relay
35 5 ESOF relay coils
36 10 Gasoline: Powertrain Control Module (PCM) maintains power, canister vent
Diesel: The engine control module (ECM) maintains power
37 10 Diesel: Transmission control module (TCM)
38 Not used
39 50 Diesel: ECM power
40 thirty Starter relay
41 20 Power point (center console – front)
42 thirty Trailer park lamp relay
43 20 Power point (Center Console – Rear)
44 thirty Trailer battery charging relay
45 thirty Driver’s seat or memory module, seat for air travel
46 40 Run / start relay
47 50 Diesel: GPCM # 2
48 thirty ESOF relay li-lo
49 thirty Wiper motor
50 thirty Gasoline: PCM relay coil, PCM relay
51 Not used
52 Not used
63 15 Reversing lamps for towing a trailer
64 5 Mirror marker lamps
65 Not used
66 Not used
67 Not used
68 Not used
69 Not used
70 10 Gasoline: A / C clutch relay coil, refrigerant container switch, PVC heated
Diesel: A / C clutch relay coil, clutch switch, fuel pump cooler, A / C cycle pressure switch
71 5 Fuel Pump Relay Diode, PCM / E CM Moc Run / Start
72 15 Gasoline: Ignition coils
15 Diesel: TCM engine
73 2 Reversing Camera System (RCS)
74 20 Gasoline: VPWR: Heated Exhaust Oxygen Sensor, CMS, Mass Air Flow Sensor, Electronic Vapor Management Valve, CMCV, Variable Camshafts, IMTV
Diesel: VPWR: Engine loads
75 5 Backup relay coil supply
76 20 Gasoline: VPWR: PCM
Diesel: VPWR: ECM
77 10 ABS module logic
Diode
60 Gasoline: Starter relay
   or
One-touch activation (OTIS)
61 Air conditioning clutch
62 Fuel pump
Relay
1 Blower Motor / Variable Blower Control (Dual Zone A / C)
2 Electronic Flight Shifting (ESOF) Lo-Hi
3 Heater mirror
16 Air conditioning clutch
17 Wipers
18 Gasoline: Fuel Pump Driver Module (FPDM), fuel injectors
Diesel: Diesel Fuel Control Module (DFCM)
19 Backup lamps, Reversing Detection System (RSS), fuse 63. engine compartment
20 Trailer brake lights and turn signals (left)
21 Trailer brake lights and turn signals (right)
22 Stop lamps, Center High Mount Stop Light (CHMSL), TBC, Customer Access
53 Diesel: PCM power rail (fuses 68, 70, 72, 74, 76)
54 Starter solenoid
55 Trailer tow lamps
56 Charging the battery for towing a trailer
57 Power Distribution Box (PDB) (fuses 67, 69, 71, 73, 75, 77)
SJB Run / Start bus (fuses 29-37, 46)
58 ESOF hi-lo
59 Gasoline: PCM power rail (fuses 68, 70, 72, 74, 76)

Leave a Reply