Page 802 of 871
Cavity Cartridge Fuse Micro FuseDescription
F1040 Amp GreenBody Controller / Exterior Lighting #2
F1050 Amp RedBody Controller / Exterior Lighting #2 – If
Equipped with Stop/Start
F1130 Amp PinkIntegrated Trailer Brake Module – If Equipped
F1240 Amp GreenBody Controller #3 / Interior Lights
F1340 Amp GreenBlower Motor
F1440 Amp GreenBody Controller #4 / Power Locks
F1530 Amp PinkElectric Park Brake Right Side – If Equipped
F1630 Amp PinkSmart Bar – If Equipped
F19 20 Amp Blue (1500
LD Diesel)
30 Amp Pink
(Cummins Diesel)
SCR – If Equipped
F2030 Amp PinkPassenger Door Module
F2130 Amp PinkDrive Train Control Module
800 MAINTAINING YOUR VEHICLE
Page 831 of 871

NOTE: 1500 Models Only
•Under no circumstances should oil change intervals
exceed 10,000 miles (16,000 km) or twelve months on
1500 trucks, whichever comes first.
2500 – 3500 Models
•Under no circumstances should oil change intervals
exceed 8,000 miles (13,000 km) or twelve months on
2500 – 3500 trucks, whichever comes first.
Severe Duty All Models
•Change Engine Oil at 4000 miles (6,500 km) if the vehicle
is operated in a dusty and off road environment. This
type of vehicle use is considered Severe Duty
Once A Month Or Before A Long Trip:
•Check engine oil level
•Check windshield washer fluid level
•Check tire pressure and look for unusual wear or
damage. Rotate tires at the first sign of irregular wear,
even if it occurs before the oil indicator system turns on.
•Check the fluid levels of the coolant reservoir, brake
master cylinder, power steering (2500/3500 Models
Only) and automatic transmission (six-speed only)
and fill as needed
•Check function of all interior and exterior lights
8
MAINTENANCE
SCHEDULES
MAINTENANCE SCHEDULES 829
Page 858 of 871

Illuminated Entry..........................23
Immobilizer (Sentry Key)....................18
Inflation Pressure Tires.....................620
Information Center, Vehicle..................302
Inside Rearview Mirror.....................126
Instrument Cluster........................289
Instrument Panel and Controls................286
Instrument Panel Lens Cleaning...............795
Integrated Trailer Brake Controls..............661
Interior Appearance Care....................793
Interior Lights...........................172
Intermittent Wipers (Delay Wipers).............179
Introduction..............................4
Inverter Outlet (115V)......................233
Jack Location............................688
Jump Starting............................729
Key Fob
Programming Additional Key Fobs...........20
Programming Additional Transmitters.........20
Key-In Reminder..........................18
Keyless Enter-N-Go........................42
Keyless Enter-N-Go™
Keyless Enter-N-Go™.....................42
Lock The Vehicle’s Doors..................364
Passive Entry...........................42
Passive Entry Programming.................42
Keyless Entry System.......................24
Key, Replacement..........................19
Keys...................................12
Key, Sentry (Immobilizer)....................18
Lane Change and Turn Signals................176
Lane Change Assist........................177
Lap/Shoulder Belts.........................53
Latches................................118
856 INDEX
Page 859 of 871

Lead Free Gasoline........................634
Leaks, Fluid.............................118
Life of Tires.............................618
Light Bulbs..............................118
Lights.................................118
Airbag................................79
Alarm...............................294
Anti-Lock.............................289
Anti-Lock Warning......................583
Automatic Headlights....................167
Brake Assist Warning....................591
Brake Warning.........................291
Bulb Replacement.......................809
Cap Top Clearance......................816
Cargo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..176
Center Mounted Stop....................814
Check Engine (Malfunction Indicator).........289
Courtesy/Reading......................174
Daytime Running.......................168
Electronic Stability Program (ESP) Indicator.....591
Exterior..............................118
Fog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..171
Four-Wheel Drive Indicator................497
Hazard Warning Flasher..................685
Headlights............................166
High Beam............................178
High Beam Indicator.....................293
High Beam/Low Beam Select...............178
Hill Descent Control Indicator..............593
Illuminated Entry........................23
Instrument Cluster......................289
Interior..............................172
Oil Pressure...........................294
Passing..............................177
Seat Belt Reminder......................293
Security Alarm.........................294
Service...............................808
SideMarker...........................81810
INDEX 857