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Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
6 10A Brake-shift interlock, Daytime
Running Lamps (DRL) module
7 10A Multi-function switch, Turn signals
8 30A Radio capacitor(s), Ignition coil,
Powertrain Control Module (PCM)
diode, PCM power relay
9 5A Wiper control module
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, Function
selector switch
14 5A Instrument cluster
15 5A Trailer battery charge relay,
Cluster
16 30A Power seats
17 5A Power mirrors
18 — Not used
19 — Not used
20 10A Restraints
21 — Not used
22 15A Memory power radio, Rear seat
video control unit, Battery saver
relay, Instrument cluster, Courtesy
lamp relay, Accessory delay relay
23 20A Power locks w/RKE
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Always disconnect the battery before servicing high current
fuses.
Always replace the cover to the power distribution box before
reconnecting the battery or refilling fluid reservoirs.
If the battery has been disconnected and reconnected, refer to the
Batterysection of theMaintenance and Specificationschapter.
The high-current fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
1 — Powertrain Control Module (PCM)
diode
2 — Not used
3 10A* Daytime Running Lamps (DRL)
module, A/C clutch
4 — Not used
5 15A* Horn relay
6 2A* Brake pressure switch
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Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
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, 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, 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
23 — Not used
24 20A* Trailer tow running lamps and
back-up lamp relays
25 — Not used
26 20A* Trailer tow turn signals
27 10A* PCM
28 — Not used
A — Fuel pump relay
B — Horn relay
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Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
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
* Mini fuses ** Maxi fuses
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 Open
4 Battery saver
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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. Power steering fluid reservoir
7. Brake fluid reservoir
8. Engine coolant reservoir
9. Battery
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