Page 358 of 452
ENGINE COMPARTMENT — 4.7L
1 — Air Cleaner Filter7 — Engine Oil Fill
2 — Automatic Transmission Dipstick 8 — Power Steering Fluid Reservoir
3 — Engine Oil Dipstick 9 — Coolant Pressure Cap
4 — Brake Fluid Reservoir 10 — Washer Fluid Reservoir
5 — Power Distribution Center (Fuses) 11 — Engine Coolant Reservoir
6 — Battery
356 MAINTAINING YOUR VEHICLE
Page 389 of 452
Replace the belts if they appear frayed or worn, or if the
buckles do not work properly.
FUSES
Underhood Fuses (Power Distribution Center)
Your vehicle is equipped with an electrical power distri-
bution center located on the left side of the engine
compartment.
CAUTION!
When replacing a blown fuse, it is important to use
only a fuse having the correct amperage rating. The
use of a fuse with a rating other than indicated may
result in a dangerous electrical system overload. If a
properly rated fuse continues to blow, it suggests a
problem in the circuit that must be corrected.This center contains cartridge fuses, mini fuses and
relays. A description of each fuse and component may be
stamped on the inside cover, otherwise the cavity num-
ber of each fuse is stamped on the inside cover that
corresponds to the following chart. These fuses and
relays can be obtained from your authorized dealer.
Power Distribution Center
7
MAINTAINING YOUR VEHICLE 387
Page 390 of 452
CavityCartridge
Fuse Mini-
Fuse Description
1 Spare
2 Spare
3 30 Amp Pink Electric Brake
4 50 Amp Red Power Seat
5 Spare
6 20 Amp
Yellow Ignition Off Draw,
Instrument Cluster,
Radio
7 10 Amp
Red Powertrain Control
Module/Fuel/
RAD/AC Coils
8 10 Amp
Red Instrument Cluster/
Mirror/4x4
9 SpareCavityCartridge
Fuse Mini-
Fuse Description
10 2 Amp
Gray Run/Start Ignition
Switch
11 10 Amp
Red AC Clutch
12 15 Amp
Blue Trailer Tow Lt Stop/
Turn
13 15 Amp
Blue Trailer Tow Rt Stop/
Turn
14 20 Amp
Yellow Ignition Off Draw #2
15 25 Amp
Natural Powertrain Control
Module
16 20 Amp
Yellow Horn
17 20 Amp
Yellow Antilock Brakes Feed
(Valves)
388 MAINTAINING YOUR VEHICLE
Page 391 of 452
CavityCartridge
Fuse Mini-
Fuse Description
18 20 Amp
Yellow Fuel Pump
19 15 Amp
Blue Rear Center Brake
Lamp
20 20 Amp
Yellow Instrument Cluster/
Door Locks/Brake
Transmission Shift
Interlock
21 25 Amp
Natural Audio Amp
22 20 Amp
Yellow Power Outlet
(Switchable)
23 20 Amp
Yellow Fog Lamps
24 20 Amp
Yellow Powertrain Control
Module B+Cavity
Cartridge
Fuse Mini-
Fuse Description
25 15 Amp
Blue Instrument Cluster
Illumination
26 20 Amp
Yellow Ignition Run/Start
Feed
27 10 Amp
Red Power Mirror
28 20 Amp
Yellow Power Outlet
29 20 Amp
Yellow Body Control Module
4 (Wipers)
30 Spare
31 30 Amp
Green Ignition Run/AC/
Windows
32 30 Amp Pink Body Control Module
1 (Ext. Lights # 1)
7
MAINTAINING YOUR VEHICLE 389
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CavityCartridge
Fuse Mini-
Fuse Description
33 30 Amp Pink Automatic Shutdown
34 30 Amp Pink Body Control Module
2 (Ext. Light # 2)
35 40 Amp Green Climate Control Sys-
tem Blower Motor
36 Spare
37 Spare
38 20 Amp Blue Spare
39 30 Amp Pink Starter Solenoid
40 40 Amp Green Ignition Run Feeds
41 30 Amp Pink Wiper MotorCavity
Cartridge
Fuse Mini-
Fuse Description
42 25 Amp
Natural Body Control Module
5 (T-Case)
43 10 Amp
Red Lt Park Lamps
44 10 Amp
Red Rt Park Lamps
45 20 Amp
Yellow Trailer Tow Park
Lamps
46 10 Amp
Red Airbag System # 2
47 Spare
48 20 Amp Blue Sunroof/Sound Box
49 30 Amp Pink Trailer Tow B+
390 MAINTAINING YOUR VEHICLE
Page 393 of 452
CavityCartridge
Fuse Mini-
Fuse Description
50 40 Amp Green Antilock Brakes
Module (Pump)
51 40 Amp Green Park Lamps
52 Spare
53 40 Amp Green Rear Defogger
54 Spare
55 Spare
56 10 Amp
Red Heated Seats
57 20 Amp
Yellow Airbag System # 2
58 20 Amp
Yellow Heated Seats
59 10 Amp Climate ControlCavityCartridge
Fuse Mini-
Fuse Description
Red System Module
60 10 Amp RedAntilock Brakes
Module
61 20 Amp
Yellow Body Control Module
3 (Reverse Lamps)
VEHICLE STORAGE
If you are leaving your vehicle dormant for more than
21 days you may want to take steps to protect your
battery. You may:
•Remove fuse #J13 in the Totally Integrated Power
Module (TIPM) labeled Main Ignition Off Draw (IOD).
•Or, disconnect the negative cable from the battery.
7
MAINTAINING YOUR VEHICLE 391
Page 439 of 452

Floor Console.......................... 165
Fluid Capacities ......................... 401
Fluid Leaks ............................. 80
Fluid Level Checks Automatic Transmission ................ 379
Brake ............................. 376
Engine Oil ......................... 361
Power Steering ...................... 270
Transfer Case ....................... 381
Fluid, Brake ........................... 403
Fluids, Lubricants and Genuine Parts .......... 402
Fog Lights .......................... 135,401
Four Wheel Drive ....................... 258
Operation .......................... 258
Four-Way Hazard Flasher .................. 334
Freeing A Stuck Vehicle ................... 349
Front Axle (Differential) ................... 381
Fuel ................................. 301
Adding ........................... 310 Ethanol
........................... 302
Gauge ............................ 179
Methanol .......................... 302
Octane Rating .................... 301,402
Requirements .................... 301,401
Tank Capacity ....................... 401
Fuel, Flexible ........................... 306
Fueling ............................... 310
Fuses ................................ 387
Garage Door Opener (HomeLink®) ........... 153
Gas Cap (Fuel Filler Cap) ............310,311,357
Gas Gauge (Fuel Gauge) ................... 179
Gasoline (Fuel) ......................... 301
Gasoline, Reformulated ................... 302
Gauges Coolant Temperature .................. 179
Fuel .............................. 179
Odometer ....................... 182,183
10
INDEX 437
Page 444 of 452

Synthetic.......................... 363
Viscosity ........................ 362,401
Onboard Diagnostic System ..............357,358
Opener, Garage Door (HomeLink®) ........... 153
Operator Manual (Owner’s Manual) ............ 4
Outside Rearview Mirrors .................. 87
Overdrive .......................... 182,255
Overdrive OFF Switch .................... 255
Overhead Console .................... 146,147
Overhead Travel Information Center .......... 147
Overheating, Engine ...................... 180
Owner’s Manual (Operator Manual) .........4,427
Panic Alarm ............................ 23
Parking Brake .......................... 271
Parking On Hill ......................... 271
Passing Light ........................... 137
Pets .................................. 75
Pets, Transporting ........................ 75 Phone, Cellular
.......................... 88
Phone, Hands-Free (Uconnect™) .............. 88
Pickup Box ............................ 172
Placard, Tire and Loading Information ......... 280
Power Distribution Center (Fuses) .............. 387
Door Locks ........................ 20,28
Mirrors ............................ 87
Outlet (Auxiliary Electrical Outlet) ........ 160
Steering ........................ 269,270
Windows ........................... 33
Power Steering Fluid ..................... 403
Pregnant Women and Seat Belts .............. 50
Preparation for Jacking .................... 340
Pretensioners Seat Belts ........................... 48
Quad Cab ............................. 132
442 INDEX