Page 474 of 636
WARNING!
Any work done to the vehicle’s electrical system or
wiring should be performed by a qualified automo-
tive technician. If done improperly it may cause
damage to the electrical system wiring and could
result in serious or fatal injury.
Towing Tips
Before setting out on a trip, practice turning, stopping
and backing the trailer up in an area away from heavy
traffic.
Automatic Transmission
The “DRIVE” range can be selected when towing. How-
ever, if frequent shifting occurs while in this range, select
“TOW/HAUL” mode (if equipped) or select a lower gear
using the Electronic Range Select (ERS) feature.
Seven-Pin Connector
1 — Battery5 — Ground
2 — Backup Lamps 6 — Left Stop/Turn
3 — Right Stop/Turn 7 — Running Lamps
4 — Electric Brakes
472 STARTING AND OPERATING
Page 553 of 636

WARNING!
Riding the brakes can lead to brake failure and
possibly a collision. Driving with your foot resting or
riding on the brake pedal can result in abnormally
high brake temperatures, excessive lining wear, and
possible brake damage. You would not have your full
braking capacity in an emergency.
Brake Fluid Level Check
The fluid level of the master cylinder should be checked
when performing under the hood service or immediately
if the brake system warning lamp indicates system
failure.The brake master cylinder has a translucent plastic
reservoir. On the outboard side of the reservoir, there is a
“MAX” dot and an “MIN” dot. The fluid level must be
kept within these two dots. Do not add fluid above the
MAX mark because leakage may occur at the cap.
With disc brakes the fluid level can be expected to fall as
the brake linings wear. However, an unexpected drop in
fluid level may be caused by a leak and a system check
should be conducted.
Use only the manufacturer’s recommended brake fluid.
Refer to “Fluids, Lubricants, and Genuine Parts” in
“Maintaining Your Vehicle” for further information.
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Page 567 of 636
Cavity CartridgeFuseMini
Fuse Description
J03 30 Amp Pink Diesel Powertrain
Control Module – If
Equipped
J04 25 Amp Natural Driver Door Node
J05 25 Amp Natural Passenger Door
Node
J06 40 Amp Green Antilock Brakes
Pump/Stability
Control System
J07 30 Amp Pink Antilock Brakes
Valve/Stability
Control System
J08 40 Amp Green Power Seat
J11 30 Amp Pink Drivetrain Control
ModuleCavity Cartridge
FuseMini
Fuse Description
J13 60 Amp Yellow Main Ignition Off
Draw (IOD) Fuse
J14 20 Amp Blue Trailer Tow
Lamps/Park Lamps
J15 30 Amp Pink Rear Defroster
J17 40 Amp Green Starter Motor Sole-
noid
J18 20 Amp Blue Powertrain Control
Module Transmis-
sion Range
J19 60 Amp Yellow Rad Fan Motor HI/
Rad Fan Motor
Low
J20 30 Amp Pink Front Wiper
Ground/Low/High
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Page 570 of 636
Cavity CartridgeFuseMini
Fuse Description
M30 15 Amp
Blue J1962 Diag Connec-
tor
M32 10 Amp
Red Airbag Module
M33 10 Amp
Red Powertrain Control
Module
M34 10 Amp
Red Park Assist
Module/Climate
Control System
Module/IR Sensor/
Compass Module
M35 15 Amp
Blue Left Front & Rear
Parklamps
M36 20 Amp
Yellow Power OutletCavity Cartridge
FuseMini
Fuse Description
M37 10 Amp
Red Antilock Brakes/
Stability Control
System Module/
Stoplamp Switch
M38 25 Amp
Natural All Door Lock
&Unlock
CAUTION!
•When installing the totally integrated power mod-
ule cover, it is important to ensure the cover is
properly positioned and fully latched. Failure to
do so may allow water to get into the totally
integrated power module and possibly result in a
electrical system failure.
(Continued)
568 MAINTAINING YOUR VEHICLE
Page 592 of 636

24,000 Miles (39,000 km) or
18 Months Maintenance
Service Schedule
❏Change the engine oil and engine oil
filter.
❏ Rotate the tires, rotate at the first sign of
irregular wear, even if it occurs before
24,000 miles (39 000 km).
❏ Lube the front drive shaft fitting
(2500/3500 (4x4) models only).
❏ Inspect the CV joints.
❏ Inspect exhaust system.
❏ Inspect the front and rear axle fluid,
change if using your vehicle for police,
taxi, fleet, off-road or frequent trailer
towing.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
32,000 Miles (52,000 km) or 24 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil filter.
❏ Rotate the tires, rotate at the first sign of irregular wear, even if it occurs before
32,000 miles (52 000 km).
❏ Replace the engine air cleaner filter.
❏ Replace the spark plugs (3.7L and 5.7L Engines).
❏ Lube the front drive shaft fitting (2500/3500 (4x4) models only).
❏ Adjust parking brake on vehicles equipped with four-wheel disc brakes.
❏ Inspect the transfer case fluid.
❏ Inspect the brake linings, replace if necessary.
❏ Inspect the front suspension, tie rod ends and boot seals for cracks or leaks and all parts for
damage, wear, improper looseness or end play; replace if necessary.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
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Page 595 of 636

64,000 Miles (104,000 km) or 48 Months Maintenance Service Schedule
❏Change the engine oil and engine oil filter.
❏ Rotate the tires, rotate at the first sign of irregular wear, even if it occurs before 64,000 miles (104 000 km).
❏ Replace the engine air cleaner filter.
❏ Replace the ignition cables (3.7L Engine).
❏ Replace the spark plugs (3.7L and 5.7L Engines).
❏ Lube the front drive shaft fitting (2500/3500 (4x4) models only).
❏ Inspect the brake linings; replace if necessary.
❏ Adjust parking brake on vehicles equipped with four-wheel disc brakes.
❏ Change the automatic transmission fluid and filter(s) if using your vehicle for any of the following: police, taxi, fleet, or frequent trailer towing.
❏ Change the transfer case fluid if using your vehicle for any of the following: police, taxi, fleet, or frequent trailer towing.
❏ Inspect the front suspension, tie rod ends and boot seals for cracks or leaks and all parts for damage, wear, improper looseness or end play;
replace if necessary.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
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Page 598 of 636

96,000 Miles (156,000 km) or 72 Months Maintenance Service Schedule
❏Change the engine oil and engine oil filter.
❏ Rotate the tires, rotate at the first sign of irregular wear, even if it occurs before 96,000 miles (156 000 km).
❏ Replace the engine air cleaner filter.
❏ Replace the ignition cables (4.7L Engine).
❏ Replace the top row and side row of spark plugs (4.7L Engine).**
❏ Replace the spark plugs (3.7L and 5.7L Engines).
❏ Inspect and replace PCV valve if necessary.†
❏ Lube the front drive shaft fitting (2500/3500 (4x4) models only).
❏ Adjust parking brake on vehicles equipped with four-wheel disc brakes.
❏ Inspect the transfer case fluid.
❏ Inspect the brake linings, replace if necessary.
❏ Inspect the CV joints.
❏ Inspect exhaust system.
❏ Inspect the front suspension, tie rod ends and boot seals for cracks or leaks and all parts for damage, wear, improper looseness or end play;
replace if necessary.
❏ Inspect the front and rear axle fluid, change if using your vehicle for police, taxi, fleet, off-road or frequent trailer towing.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
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Page 601 of 636

128,000 Miles (208,000 km) or 96 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil filter.
❏ Rotate the tires, rotate at the first sign of irregular wear, even if it occurs before
128,000 miles (208 000 km).
❏ Replace the engine air cleaner filter.
❏ Replace the ignition cables (3.7L Engine).
❏ Replace the spark plugs (3.7L and 5.7L Engines).
❏ Lube the front drive shaft fitting (2500/3500 (4x4) models only).
❏ Adjust parking brake on vehicles equipped with four-wheel disc brakes.
❏ Change the transfer case fluid.
❏ Inspect the brake linings, replace if necessary.
❏ Inspect the front suspension, tie rod ends and boot seals for cracks or leaks and all parts for
damage, wear, improper looseness or end play; replace if necessary.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
136,000 Miles (221,000 km) or
102 Months Maintenance
Service Schedule
❏Change the engine oil and engine oil
filter.
❏ Rotate the tires, rotate at the first sign of
irregular wear, even if it occurs before
136,000 miles (221 000 km).
❏ Lube the front drive shaft fitting
(2500/3500 (4x4) models only).
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
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