Page 485 of 726
CAUTION!
To prevent damage to the starter, wait 10 to 15 seconds
before trying again.
After Starting
The idle speed is controlled automatically and it will
decrease as the engine warms up.
ENGINE BLOCK HEATER — IF EQUIPPED
The engine block heater warms the engine, and permits
quicker starts in cold weather. Connect the cord to a
standard 110-115 Volt AC electrical outlet with a
grounded, three-wire extension cord.
The engine block heater must be plugged in at least one
hour to have an adequate warming effect on the engine.
The engine block heater cord is routed under the hood on
the driver’s side of the vehicle. It has a removable cap
that is located on the driver side of the Integrated Power
Module.
WARNING!
Remember to disconnect the engine block heater
cord before driving. Damage to the 110-115 Volt
electrical cord could cause electrocution.5
STARTING AND OPERATING 483 
     
        
        Page 666 of 726
The numbers inside the TIPM cover correspond to the
following table.
CavityCartridge Fuse Mini-FuseDescription
J140 Amp Green–Power Folding Seat
J230 Amp Pink–Power Liftgate Module
J330 Amp Pink–Rear Door Module
J425 Amp Clear–Driver Door Node
J525 Amp Clear–Passenger Door Node
J640 Amp Green–Antilock Brakes Pump/Stability Control
System
J730 Amp Pink–Antilock Brakes Valve/Stability Control
System
J840 Amp Green–Power Memory Seat – If Equipped
J940 Amp Green–Partial Zero Emissions Vehicle Motor/Flex
Fuel – If Equipped
664 MAINTAINING YOUR VEHICLE 
     
        
        Page 667 of 726
CavityCartridge Fuse Mini-FuseDescription
J1030 Amp Pink–Headlamp Wash/Manifold Tuning Valve –
If Equipped
J1130 Amp Pink–Power Sliding Door Module/Anti–Theft
Module – If Equipped
J1230 Amp Pink–HVAC Rear Blower, Radiator Fan Motor
J1360 Amp Yellow–Ignition Off Draw (IOD) – Main
J1440 Amp Green–Rear Window Defogger
J1540 Amp Green–Front Blower
J1740 Amp Green–Starter Solenoid
J1820 Amp Blue–Powertrain Control Module Trans Range
J1960 Amp Yellow–Radiator Fan
J2030 Amp Pink–Front Wiper LO/HI
J2120 Amp Blue–Front/Rear Washer
J2225 Amp Clear–Sunroof Module
M1–15 Amp Blue Rear Center Brake Lamp/Brake Switch
7
MAINTAINING YOUR VEHICLE 665 
     
        
        Page 669 of 726
CavityCartridge Fuse Mini-FuseDescription
M11–10 Amp RedClimate Control System
M12–30 Amp GreenAmplifier/Radio
M13–20 Amp Yellow Instrument Cluster, SIREN, Clock Module,
Multi-Function Control Switch – If
Equipped
M14–20 Amp YellowTrailer Tow – If Equipped
M15–20 Amp Yellow Rear View Mirror, Instrument Cluster,
Multi-Function Control Switch, Tire Pres-
sure Monitor, Glow Plug Module – If
Equipped
M16–10 Amp Red Airbag Module/Occupant Classification
Module
M17–15 Amp Blue Left Tail/License/Park Lamp, Running
Lamps
M18–15 Amp BlueRight Tail/Park/Run Lamp
M19–25 Amp ClearPowertrain
7
MAINTAINING YOUR VEHICLE 667 
     
        
        Page 670 of 726
CavityCartridge Fuse Mini-FuseDescription
M20–15 Amp Blue Instrument Cluster Interior Light, Switch
Bank, Steering Column Module, Switch
Steering Wheel
M21–20 Amp YellowPowertrain
M22–10 Amp RedHorn
M23–10 Amp RedHorn
M24–25 Amp ClearRear Wiper
M25–20 Amp Yellow Fuel Pump, Diesel Lift Pump – If
Equipped
M26–10 Amp Red Power Mirror Switch, Driver Window
Switch
M27–10 Amp Red Wireless Control Module, Keyless Entry
Module
M28–10 Amp Red Powertrain, Transmission Control Module
M29–10 Amp RedOccupant Classification Module
668 MAINTAINING YOUR VEHICLE 
     
        
        Page 671 of 726
CavityCartridge Fuse Mini-FuseDescription
M30–15 Amp Blue Rear Wiper Module, Power Folding Mirror
M31–20 Amp YellowBack-Up Lamps
M32–10 Amp RedAirbag Module, THATCHUM – If
Equipped
M33–10 Amp RedPowertrain
M34–10 Amp RedPark Assist, Heater Climate Control Module,
Headlamp Wash, Compass, Rear Camera,
Door Lamps, Flashlight, Relay Diesel Cabin
Heater, Rad Fan Diesel – If Equipped
M35–10 Amp RedHeated Mirrors
M36–20 Amp Yellow Power Outlet #3 (Instrument Panel or with
Console Center)
M37–10 Amp Red Antilock Brakes, Stability Control, Stop
Lamp, Fuel Pump
M38–25 Amp Clear Door Lock/Unlock Motors, Liftgate Lock/
Unlock Motors
7
MAINTAINING YOUR VEHICLE 669 
     
        
        Page 712 of 726

Hazard
Driving Through Flowing, Rising, or Shallow Stand-
ing Water.............................497
Hazard Warning Flasher....................581
Headlights
Cleaning.............................659
Lights On Reminder.....................233
Passing..............................237
Time Delay............................232
Washers..............................232
Head Restraints..........................201
Heated Mirrors...........................144
Heater.................................450
Heater, Engine Block.......................483
High Beam/Low Beam Select (Dimmer) Switch . . . .237
Hill Start Assist...........................513
Hitches
Trailer Towing.........................568
HomeLink® (Garage Door Opener)............268
Hood Release............................229
Hook, Coat..............................298
Ignition.................................14
Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Ignition Key Removal.......................14
Illuminated Entry..........................20
Immobilizer (Sentry Key)....................15
Information Center, Vehicle..................337
Inside Rearview Mirror.....................140
Instrument Cluster........................321
Instrument Panel and Controls................320
Instrument Panel Cover.....................658
Instrument Panel Lens Cleaning...............660
Integrated Power Module (Fuses)..............662
Interior Appearance Care....................658
Interior Lights...........................234
Intermittent Wipers (Delay Wipers).............241
Introduction..............................4
710 INDEX