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Fuse/RelayLocation Fuse Amp
Rating Passenger Compartment Fuse Panel
Description
5 30A Power lock switches, Power locks without RKE
6 10A Brake-shift interlock, Speed control (gasoline engine only)
7 10A Multi-function switch, Turn signals
8 30A Radio capacitor(s), Ignition coil, Powertrain Control Module (PCM)
diode, PCM power relay, Auxiliary PCM
(APCM) (Diesel engine only)
9 30A Wiper control module, Windshield wiper motor
10 20A Main light switch, Park lamps, License lamp (external lamps), Multi-function
switch (flash-to-pass)
11 15A Multi-function switch (hazards), Brake lamp switch, Brake lamps
12 15A Back-up lamps, Auxiliary battery relay (gasoline engine only), Trailer tow relay
13 15A Blend door actuator, A/C heater, Function selector switch
14 5A Instrument cluster
15 5A Trailer battery charge relay, Cluster, Daytime Running Lamps (DRL) module
16 30A Power seats
17 5A Power mirrors
18 —Not used
19 —Not used
20 10A Restraints
21 —Not used
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Fuse/RelayLocation Fuse Amp
Rating Passenger Compartment Fuse Panel
Description
22 15A Memory power radio, Rear seat video control unit, Battery saver relay,
Instrument cluster, courtesy lamp relay
23 20A Power locks w/RKE
24 —Not used
25 10A Left headlamp (low beam)
26 20A Cigar lighter
27 5A Radio
28 —Not used
29 20A Power point #4 (console)
30 15A Headlamps (high beam indicator)
31 10A Right headlamp (low beam)
32 20A Power point #1 (instrument panel)
33 10A Starter solenoid
34 20A Power point #3 (console)
35 30A Modified vehicle
36 5A (Cluster, A/C, Illumination, Radio)
37 —Not used
38 10A Roof marker lamps
39 10A Trailer tow electric brake, Center High-Mounted Stop Lamp (CHMSL),
Brake lamps
40 20A Power point #2 (2nd-row seating position-driverside)
41 30A Modified vehicle
42 —Not used
43 20A circuit breakerPower windows
44 —Not used
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The high-current fuses are coded as follows.
Fuse/RelayLocation Fuse Amp
Rating Power Distribution Box
Description
1 — Powertrain Control Module (PCM) diode
2 — Alternative Fuel Control Module (AFCM) diode (Natural gas
vehicle only)
3 10A* Daytime Running Lamps (DRL) module, A/C clutch
4 20A* Natural Gas Vehicle (NGV) tank solenoids (natural gas vehicle
only)
5 15A* Horn relay
6 2A* Brake pressure switch
7 60A** Ignition switch, Fuse panel, Accessory delay
8 40A** Trailer battery charge relay
9 50A** Modified vehicle power
10 30A** Electric brake controller
11 60A** 4-Wheel Anti-lock Brake System (4WABS)
12 60A** I/P fuses 29, 34, 35, 38, 40 and 41
13 20A** Fuel pump relay
14 50A** Auxiliary blower relay
15 30A** Main light switch
16 — Not used
17 50A** Blower motor relay (blower motor)
18 60A** Engine compartment fuses 3, 5, 23 and 26, Instrument panel fuses
26 and 32, Diesel start relay
(Diesel engine only)
19 50A** IDM relay (Diesel engine only)
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Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
20 60A** Auxiliary battery relay (gasoline
engine only), PDB fuses 8 and 24
(Diesel engine only)
21 30A** PCM power relay, PDB fuse 27
22 60A** I/P fuses 4, 5, 10, 11, 16, 17, 22
and 23
23 10A* Alternator
24 20A* Trailer tow running lamps and
back-up lamp relays
25—Not used
26 20A* Trailer tow turn signals
27 10A* PCM
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)
G—PCM relay
H—Blower motor relay
J—Accessory delay relay
K—Start relay (Diesel only)
* Mini fuses ** Maxi fuses
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Relay modules
Instrument panel relay module
The instrument panel relay module is located behind the radio in the
center of the instrument panel. Have a certified technician or your dealer
service this module, if required.
The relays are coded as follows:
Relay location Description
1 Interior lamps
2 Open
3 Roof marker lamps
4 Battery saver
Engine compartment relay module
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.
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SERVICE RECOMMENDATIONS
To help you service your vehicle:
•We highlight do-it-yourself items in the engine compartment for easy
location.
•We provide a scheduled maintenance guide which makes tracking
routine service easy.
If your vehicle requires professional service, your dealership can provide
the necessary parts and service. Check yourWarranty Guide/Owner
Information Guideto find out which parts and services are covered.
Use only recommended fuels, lubricants, fluids and service parts
conforming to specifications. Motorcraft parts are designed and built to
provide the best performance in your vehicle.
PRECAUTIONS WHEN SERVICING YOUR VEHICLE
•Do not work on a hot engine.
•Make sure that nothing gets caught in moving parts.
•Do not work on a vehicle with the engine running in an enclosed
space, unless you are sure you have enough ventilation.
•Keep all open flames and other lit material away from the battery and
all fuel related parts.
Working with the engine off
1. Set the parking brake and shift to P (Park).
2. Turn off the engine and remove the key.
3. Block the wheels.
Working with the engine on
1. Set the parking brake and shift to P (Park).
2. Block the wheels.
Note:Do not start your engine with the air cleaner removed and do not
remove it while the engine is running.
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IDENTIFYING COMPONENTS IN THE ENGINE COMPARTMENT
Engine compartment component locations
Refer to the6.0 Liter Power Stroke Direct Injection Turbo Diesel
Owner’s Guide Supplementfor diesel engine component locations.
1. Windshield washer fluid reservoir
2. Engine oil filler cap
3. Automatic transmission fluid dipstick
4. Air filter assembly
5. Engine oil dipstick
6. Engine oil filler cap
7. Power steering fluid reservoir
8. Brake fluid reservoir
9. Engine coolant reservoir
10. Battery
12345678
910
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