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Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse Panel
Description
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, Battery saver relay,
Instrument cluster, Courtesy lamp relay,
Accessory delay relay
23 20A Power locks w/RKE
24 — Not used
25 10A Left headlamp (low beam)
26 20A Cigar lighter, Diagnostics
27 5A Radio
28 — Not used
29 — Not used
30 15A Headlamps (high beam indicator)
31 10A Right headlamp (low beam)
32 20A Power point #1 (instrument panel)
33 10A Start relay
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Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse Panel
Description
34 — Not used
35 — Not used
36 5A Instrument illumination
37 — Not used
38 — Not used
39 10A Trailer tow electric brake, Center
High-Mounted Stop Lamp (CHMSL),
Brake lamps
40 20A Power point #2 (2nd row seating position
- driver side)
41 30A Modified vehicle
42 20A circuit
breakerPower windows
43 — Not used
44 20A circuit
breakerWiper/washer
Power distribution box
The power distribution box is located in the engine compartment. The
power distribution box contains high-current fuses that protect your
vehicle’s main electrical systems from overloads.
Always disconnect the battery before servicing high current
fuses.
To reduce risk of electrical shock, 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.
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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
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
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Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box Description
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 10A* Alternator field (Diesel only)
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
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
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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 Open
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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•Diesel engine: passenger side of the engine compartment behind the
power distribution box.
Have a certified technician or your dealer service this module, if
required.
The relays are coded as follows:
Relay location Description
1 PCM back-up lamp
2 A/C control
3 Trailer tow right turn
4 Trailer tow left turn
JUMP STARTING YOUR VEHICLE
The following procedure is for vehicles equipped with a gasoline engine;
if your vehicle is equipped with a diesel engine, refer to the6.0L Power
Stroke Direct Injection Turbo Diesel Owner’s Guide Supplementfor
the proper jump starting procedure.
The gases around the battery can explode if exposed to flames,
sparks, or lit cigarettes. An explosion could result in injury or
vehicle damage.
Batteries contain sulfuric acid which can burn skin, eyes and
clothing, if contacted.
Do not attempt to push-start your vehicle. Automatic
transmissions do not have push-start capability; doing so may
damage the catalytic converter.
Preparing your vehicle
When the battery is disconnected or a new battery is installed, the
transmission must relearn its shift strategy. As a result, the transmission
may have firm and/or soft shifts. This operation is considered normal and
will not affect function or durability of the transmission. Over time, the
adaptive learning process will fully update transmission operation.
1.Use only a 12–volt supply to start your vehicle.
2. Do not disconnect the battery of the disabled vehicle as this could
damage the vehicle’s electrical system.
3. Park the booster vehicle close to the hood of the disabled vehicle
making sure the two vehiclesdo nottouch. Set the parking brake on
both vehicles and stay clear of the engine cooling fan and other moving
parts.
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4. Check all battery terminals and remove any excessive corrosion before
you attach the battery cables. Ensure that vent caps are tight and level.
5. Turn the heater fan on in both vehicles to protect any electrical
surges. Turn all other accessories off.
Connecting the jumper cables
1. Connect the positive (+) jumper cable to the positive (+) terminal of
the discharged battery.
Note:In the illustrations,lightning boltsare used to designate the
assisting (boosting) battery.
2. Connect the other end of the positive (+) cable to the positive (+)
terminal of the assisting battery.
+–+–
+–+–
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3. Connect the negative (-) cable to the negative (-) terminal of the
assisting battery.
4. Make the final connection of the negative (-) cable to an exposed
metal part of the stalled vehicle’s engine, away from the battery and the
carburetor/fuel injection system.Do notuse fuel lines, engine rocker
covers or the intake manifold asgroundingpoints.
Do not connect the end of the second cable to the negative (-)
terminal of the battery to be jumped. A spark may cause an
explosion of the gases that surround the battery.
5. Ensure that the cables are clear of fan blades, belts, moving parts of
both engines, or any fuel delivery system parts.
Jump starting
1. Start the engine of the booster vehicle and run the engine at
moderately increased speed.
2. Start the engine of the disabled vehicle.
+–+–
+–+–
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