2005 GMC SIERRA ABS

A. Cargo Lamps
B. Center High-Mounted Stoplamps
2. Remove the CHMSL bulb holder back plate from
the housing by pressing the release tabs.
3. Remove the CHMSL bulb by pulling the bulb
straight out from the holder back plate.
Remove a cargo bulb by turning the socket
counterclockwise and pulling the bulb straight out.4. If a CHMSL bulb is replaced, put the new bulb into
the socket and press it in until it is tight.
If a cargo lamp is replaced, put a new cargo lamp
bulb into the socket and press it in until it is
tight before turning the socket counterclockwise.
5. Put the bulb holder back plate into the lamp
housing.
6. Reinstall the lamp assembly and tighten the screws.
5-68

A. Front Location (Two-Wheel-Drive 1500 Series)
B. Front Location (All Other Series)
C. Rear Location (All Series)
3. Position the jack under the vehicle as shown. If the
at tire is on the front of the vehicle (two-wheel-drive
1500 Series vehicles), position the jack under the
bracket attached to the vehicle’s frame, behind
the at tire. If the at tire is on the front of the
vehicle (all other models), position the jack on the
frame behind the at tire.
If the at tire is on the rear, position the jack under
the rear axle between the spring anchor and the
shock absorber bracket.If you have added a snow plow to the front of your
vehicle, lower the snow plow fully before raising
the vehicle.
{CAUTION:
Getting under a vehicle when it is jacked up is
dangerous. If the vehicle slips off the jack you
could be badly injured or killed. Never get
under a vehicle when it is supported only
by a jack.
{CAUTION:
Raising your vehicle with the jack improperly
positioned can damage the vehicle and even
make the vehicle fall. To help avoid personal
injury and vehicle damage, be sure to t the
jack lift head into the proper location before
raising the vehicle. Jacking Locations
5-99

*1— Gasoline Engine and Diesel Engine.
*2— Gasoline Engine; ECMRPV — Diesel Engine.
*3— Gasoline Engine; FUEL HT — Diesel Engine.
*4— Gasoline Engine; ECM I — Diesel Engine.
*5— IGN/EDU
Fuses Usage
GLOW PLUGDiesel Glow Plugs and Intake
Air Heater
CUST FEED Gasoline Accessory Power
HYBRID Hybrid
STUD #1Auxiliary Power (Single
Battery and Diesels Only)/
Dual Battery (TP2) Do not
install fuse.
MBECMid Bussed Electrical Center
Power Feed, Front Seats,
Right Doors
BLOWER Front Climate Control Fan
LBECLeft Bussed Electrical Center,
Door Modules, Door Locks,
Auxiliary Power Outlet—Rear
Cargo Area and Instrument
Panel
STUD 2Accessory Power/Trailer
Wiring Brake Feed
Fuses Usage
ABS Anti-Lock Brakes
VSES/ECAS Vehicle Stability
IGN A Ignition Power
IGN B Ignition Power
LBEC 1Left Bussed Electrical Center,
Left Doors, Truck Body
Controller, Flasher Module
TRL PARK Parking Lamps Trailer Wiring
RR PARKRight Rear Parking and
Sidemarker Lamps
LR PARKLeft Rear Parking and
Sidemarker Lamps
PARK LP Parking Lamps Relay
STRTR Starter Relay
INTPARK Interior Lamps
STOP LP Stoplamps
TBC BATTTruck Body Controller Battery
Feed
S/ROOF Sunroof
SEO B2 Off-Road Lamps
4WSVent Solenoid
Canister/Quadrasteer Module
Power
RR HVAC Not Used
5-127

A
Accessory Power Outlets.................................3-19
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-81
Additives, Fuel................................................. 5-7
Add-On Electrical Equipment...........................5-121
Air Cleaner/Filter, Engine.................................5-25
Air Conditioning..............................3-21, 3-22, 3-25
Airbag
Off Light.....................................................3-34
Passenger Status Indicator...........................3-36
Readiness Light..........................................3-34
Airbag Sensing and Diagnostic Module (SDM)...... 7-9
Airbag System................................................1-66
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-81
Airbag Off Switch........................................1-73
How Does an Airbag Restrain?......................1-71
Passenger Sensing System...........................1-76
Servicing Your Airbag-Equipped Vehicle..........1-80
What Makes an Airbag Inate?......................1-71
What Will You See After an Airbag Inates?....1-72
When Should an Airbag Inate?....................1-69
Where Are the Airbags?...............................1-68
AM-FM Radio.................................................3-70
Antenna, Fixed Mast......................................3-127
Antenna, XM™ Satellite Radio Antenna System . . . 3-127
Anti-Lock Brake System (ABS)........................... 4-6
Anti-Lock Brake, System Warning Light..............3-41Appearance Care..........................................5-112
Aluminum or Chrome-Plated Wheels.............5-117
Care of Safety Belts...................................5-115
Chemical Paint Spotting..............................5-119
Cleaning Exterior Lamps/Lenses..................5-116
Fabric/Carpet............................................5-113
Finish Care...............................................5-116
Finish Damage..........................................5-118
Glass Surfaces..........................................5-115
Instrument Panel........................................5-115
Interior Plastic Components.........................5-115
Leather....................................................5-114
Sheet Metal Damage..................................5-118
Tires........................................................5-118
Underbody Maintenance.............................5-119
Vehicle Care/Appearance Materials...............5-119
Vinyl........................................................5-114
Washing Your Vehicle.................................5-116
Weatherstrips............................................5-115
Windshield and Wiper Blades......................5-117
Ashtrays........................................................3-20
Audio System(s).............................................3-69
AM-FM Radio.............................................3-70
Audio Steering Wheel Controls....................3-124
Care of Your Cassette Tape Player...............3-125
Care of Your CD and DVD Player................3-126
Care of Your CDs and DVDs.......................3-126
Chime Level Adjustment.............................3-127
Fixed Mast Antenna...................................3-127
Radio with Cassette and CD.........................3-83
1

Audio System(s) (cont.)
Radio with CD............................................3-73
Radio with Six-Disc CD................................3-98
Rear Seat Audio (RSA)...............................3-122
Setting the Time for Radios with Radio
Data Systems (RDS)................................3-70
Setting the Time for Radios without Radio
Data Systems (RDS)................................3-69
Theft-Deterrent Feature...............................3-123
Understanding Radio Reception...................3-125
XM™ Satellite Radio Antenna System...........3-127
Automatic Headlamp System............................3-15
Automatic Transmission
Fluid..................................................5-27, 5-30
Operation...................................................2-26
Auxiliary Roof Mounted Lamp Switch.................3-17
B
Battery..........................................................5-52
Battery Warning Light......................................3-38
Before Leaving on a Long Trip.........................4-41
Brake
Anti-Lock Brake System (ABS)........................ 4-6
Emergencies................................................ 4-8
Parking......................................................2-48
System Warning Light..................................3-39
Brakes..........................................................5-49
Braking........................................................... 4-5Braking in Emergencies..................................... 4-8
Break-In, New Vehicle.....................................2-21
Bulb Replacement...........................................5-62
Center High-Mounted Stoplamp (CHMSL)
and Cargo Lamp......................................5-67
Front Turn Signal, Sidemarker and
Daytime Running Lamps...........................5-64
Halogen Bulbs............................................5-62
Headlamps.................................................5-63
Pickup Box Identication and Fender
Marker Lamps.........................................5-69
Replacement Bulbs......................................5-71
Roof Marker Lamps.....................................5-65
Taillamps....................................................5-69
Buying New Tires...........................................5-86
C
California Fuel.................................................. 5-7
Canadian Owners................................................ ii
Capacities and Specications..........................5-130
Carbon Monoxide...................2-15, 2-53, 4-44, 4-68
Care of
Safety Belts..............................................5-115
Your Cassette Tape Player..........................3-125
Your CD and DVD Player...........................3-126
Your CDs and DVDs..................................3-126
Cargo Lamp...................................................3-19
Center Console Storage Area...........................2-71
2