Page 637 of 695
Cavity Cartridge FuseMini FuseDescription
J525 Amp Clear–Passenger Door Node
J640 Amp Green–Anti-Lock Brake System (ABS) Pump/
Stability Control System
J730 Amp Pink–Anti-Lock Brake System (ABS) Valve/
Stability Control System
J8–––
J940 Amp Green–PZEV Sec Motor/Flex Fuel
J1030 Amp Pink–Headlamp Wash Relay/Manifold Tuning
Valve
J1130 Amp Pink–Sway Bar
J1230 Amp Pink–Rear Blower Motor/Radiator Fan
J1360 Amp Yellow–Ignition Off Draw (IOD) – Main
J1440 Amp Green–Rear Defroster
J1540 Amp Green–Front Blower
J1740 Amp Green–Starter Solenoid
7
MAINTAINING YOUR VEHICLE 635
Page 638 of 695
Cavity Cartridge FuseMini FuseDescription
J1820 Amp Blue–Powertrain Control Module (PCM) Trans Range
J1960 Amp Yellow–Radiator Fan
J2030 Amp Pink–Front Wiper LO/HI
J2120 Amp Blue–Front/Rear Washer
J22––Spare
M1–15 Amp Blue Center High-Mounted Stop Light (CHMSL)/
Switch Stop Lamp Feed
M2–20 Amp YellowRelay Trailer Lighting (Stoplamp)
M3–20 Amp YellowFrt/Rear Axle Locker Relay
M4–2 Amp GreyClock Spring
M5–25 Amp ClearPower Inverter – If Equipped
M6–20 Amp YellowPower Outlet #1/Rain Sensor
M7–20 Amp Yellow Power Outlet #2 (BATT/ACC SELECT)
M8–20 Amp YellowFront Heated Seat
M9–20 Amp YellowRear Heated Seat – If Equipped
636 MAINTAINING YOUR VEHICLE
Page 639 of 695
Cavity Cartridge FuseMini FuseDescription
M10–15 Amp BlueIgnition Off Draw – Vehicle Entertainment Sys-
tem, Satellite Digital Audio Receiver (SDARS),
DVD, Hands-Free Module, RADIO, Antenna,
Universal Garage Door Opener, Vanity Lamp
M11–10 Amp Red (Ignition Off Draw) Climate Control System,
Underhood Lamp
M12–30 Amp GreenAmplifier
M13–20 Amp Yellow Ignition Off Draw – Cabin Compartment
Node, Wireless Control Module, SIREN,
Multifunction Control Switch
M14–20 Amp YellowTrailer Tow (Export Only)
M15–20 Amp Yellow Climate Control System, Rear View Mirror,
Cabin Compartment Node, Transfer Case
Switch, Multi-Function Control Switch, Tire
Pressure Monitor, Glow Plug Module –
Export Diesel Only
7
MAINTAINING YOUR VEHICLE 637
Page 640 of 695
Cavity Cartridge FuseMini FuseDescription
M16–10 Amp RedAirbag Module
M17–15 Amp BlueLeft Tail/License/Park Lamp
M18–15 Amp BlueRight Tail/Park/Run Lamp
M19–25 Amp ClearAuto Shut Down (ASD #1 and #2)
M20–15 Amp Blue Cabin Compartment Node Interior Light,
Switch Bank
M21–20 Amp YellowAuto Shut Down (ASD #3)
M22–10 Amp RedRight Horn (HI/LOW)
M23–10 Amp RedLeft Horn (HI/LOW)
M24–25 Amp ClearRear Wiper
M25–20 Amp Yellow Fuel Pump, Diesel Lift Pump – Export Only
M26–10 Amp Red Power Window Switch, Driver Window
Switch
M27–10 Amp Red Ignition Switch Feed, Wireless Module
M28–10 Amp RedPowertrain Control Module
638 MAINTAINING YOUR VEHICLE
Page 641 of 695
Cavity Cartridge FuseMini FuseDescription
M29–10 Amp RedPowertrain
M30–15 Amp Blue Wiper Motor Frt, J1962 Diagnostic Feed
M31–20 Amp YellowBackup Lamps
M32–10 Amp RedAirbag Controller, TT EUROPE
M33–10 Amp RedPowertrain Controller
M34–10 Amp Red Park Assist, Climate Control System, Head-
lamp Wash, Compass
M35–10 Amp RedHeated Mirrors
M36–20 Amp YellowPower Outlet
M37–10 Amp RedAnti-Lock Brake System, Electronic Stability
Control, Stop Lamp Switch, Fuel Pump Relay
M38–25 Amp ClearLock/Unlock Motors
7
MAINTAINING YOUR VEHICLE 639
Page 642 of 695

CAUTION!
•When installing the Integrated Power Module
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 Integrated Power Mod-
ule, and possibly result in an electrical system
failure.
•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 indicates
a problem in the circuit that must be corrected.
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 Cartridge fuse #J13 in the Power Distribution
Center (PDC) labeled Ignition-Off Draw (IOD) and
store it in a safe location within the PDC.
•Or, disconnect the negative cable from the battery.
•Anytime you store your vehicle, or keep it out of
service (i.e., vacation) for two weeks or more, run the
air conditioning system at idle for about five minutes
in the fresh air and high blower setting. This will
ensure adequate system lubrication to minimize the
possibility of compressor damage when the system is
started again.
640 MAINTAINING YOUR VEHICLE
Page 681 of 695

Fuses..................................633
Gas Cap (Fuel Filler Cap)...................530
Gasoline, Clean Air........................526
Gasoline (Fuel)...........................525
Gasoline, Reformulated.....................526
Gauges
Coolant Temperature.....................312
Fuel.................................306
Odometer.............................314
Speedometer..........................306
Tachometer............................310
Gear Ranges.............................426
Gear Select Lever Override..................576
General Information.......................145
Glass Cleaning...........................629
Gross Axle Weight Rating...................535
Gross Vehicle Weight Rating..................534
GVWR.................................532
Hands-Free Phone (Uconnect®)...............115
Hard Top . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..203
Hard Top, Modular........................203
Hard Top Removal........................212
Hazard Warning Flasher....................560
Headlights
Automatic............................168
Bulb Replacement.......................642
High Beam............................170
High Beam/Low Beam Select Switch.........170
Passing..............................170
Replacing.............................642
Switch...............................167
Head Restraints..........................159
Heated Mirrors...........................114
Heated Seats.............................158
Heater.................................40010
INDEX 679
Page 682 of 695

Heater, Engine Block.......................424
High Beam Indicator.......................309
Hill Descent Control.......................485
Hill Descent Control Indicator................485
Hill Start Assist...........................472
Hitches
Trailer Towing.........................537
Hood Release............................165
Ignition.................................14
Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Ignition Key Removal.......................14
Illuminated Entry..........................22
Immobilizer (Sentry Key)....................16
Information Center, Vehicle..................327
Inside Rearview Mirror.....................111
Instrument Cluster........................305
Instrument Panel and Controls................304
Instrument Panel Lens Cleaning...............629
Integrated Power Module (Fuses)..............634
Interior Appearance Care....................628
Interior Lights...........................171
Intermittent Wipers (Delay Wipers).............176
Introduction..............................4
Inverter, Power...........................186
iPod®/USB/MP3 Control
Bluetooth® Streaming Audio...............149
Jacking Instructions........................566
Jack Location............................564
Jack Operation...........................563
Jump Starting............................570
Key-In Reminder..........................16
Keyless Entry System.......................22
Key, Programming.........................18
Key, Replacement..........................17
Keys...................................14
680 INDEX