tailgate GMC SIERRA DENALI 2005 Owners Manual

Keys...............................................................2-2
Remote Keyless Entry System.........................2-3
Remote Keyless Entry System Operation...........2-4
Doors and Locks.............................................2-7
Door Locks....................................................2-7
Power Door Locks..........................................2-8
Delayed Locking.............................................2-8
Programmable Automatic Door Locks................2-9
Tailgate.......................................................2-11
Windows........................................................2-12
Power Windows............................................2-13
Sliding Rear Window.....................................2-14
Sun Visors...................................................2-14
Theft-Deterrent Systems..................................2-14
Content Theft-Deterrent.................................2-14
Passlock
®....................................................2-16
Starting and Operating Your Vehicle................2-16
New Vehicle Break-In....................................2-16
Ignition Positions..........................................2-17
Retained Accessory Power (RAP)...................2-17
Starting Your Engine.....................................2-18
Engine Coolant Heater..................................2-19
Automatic Transmission Operation...................2-20
Tow/Haul Mode............................................2-23
All-Wheel Drive............................................2-23
Parking Brake..............................................2-24Shifting Into Park (P).....................................2-25
Shifting Out of Park (P).................................2-26
Parking Over Things That Burn.......................2-27
Engine Exhaust............................................2-27
Running Your Engine While You Are Parked. . . .2-28
Mirrors...........................................................2-29
Automatic Dimming Rearview Mirror with
OnStar
®, Compass and Temperature
Display....................................................2-29
Outside Power Mirrors...................................2-32
Outside Power Foldaway Mirrors.....................2-32
Outside Automatic Dimming Mirror..................2-33
Outside Curb View Assist Mirrors....................2-33
Outside Convex Mirror...................................2-34
Outside Heated Mirrors..................................2-34
OnStar
®System.............................................2-34
HomeLink®Transmitter...................................2-36
Programming the HomeLink®Transmitter.........2-37
Storage Areas................................................2-41
Glove Box...................................................2-41
Cupholder(s)................................................2-41
Center Console Storage Area.........................2-41
Tonneau Cover............................................2-41
Sunroof.........................................................2-43
Vehicle Personalization...................................2-44
Memory Seat...............................................2-44
Section 2 Features and Controls
2-1

Tailgate
You can open the tailgate by lifting up on its handle
while pulling the tailgate toward you.
To shut the tailgate, rmly push it upward until it latches.
After you put the tailgate back up, pull it back towards you
to be sure it latches securely.
Tailgate Removal
The tailgate on your vehicle can be removed to allow for
different loading situations. Although the tailgate can be
removed without assistance, you may want someone to
assist you with the removal to avoid possible damage to
the vehicle.
To remove the tailgate, do the following:
1. Raise the tailgate
slightly and release
both retaining cable
clips. To release the
retaining cable clips,
lift the cable so it points
straight out and push
the cable clip forward.2. With the tailgate at a
slight upward angle,
pull back on the tailgate
at the right edge and
then move the
tailgate to the right to
release the left edge.
Reverse the above procedure to reinstall. Make sure the
tailgate is secure.
2-11

Taillamps
To replace a taillamp bulb, do the following:
1. Open the tailgate. SeeTailgate on page 2-11for
more information.
2. Remove the two rear
lamp assembly screws
near the tailgate
latch and pull out the
lamp assembly.A. Stoplamp
B. Turn Signal
C. Back-up Lamp
5-53

3. Press the release tab and turn the bulb socket
counterclockwise to remove it from the taillamp
housing.
4. Pull the old bulb straight out from the socket.
5. Press a new bulb into the socket and turn the socket
clockwise into the taillamp housing until it clicks.
6. Reinstall the rear lamp assembly.
7. Close the tailgate.
Replacement Bulbs
Exterior Lamp Bulb Number
Back-up Lamps 3157
Cargo Lamps 912
Center High-Mounted Stoplamp 912
Daytime Running Lamps (DRL) 4114K
Front Parking and Turn Lamps 3457A
Headlamps
High-Beam 9005
Low-Beam9005 or
9005 LL
(Long Life)
Rear Marker Lamps, Taillamp and
Stoplamps3157
Rear Turn Lamps 3157
For replacement bulbs not listed here, contact your
dealer.
5-54

Usage Fluid/Lubricant
Transfer CaseDEXRON®-III Automatic
Transmission Fluid. Look for
“Approved for the H-Specication”
on the label.
Rear Driveline
Center SplineChassis Lubricant (GM Part No.
U.S. 12377985, in
Canada 88901242) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Front Axle
Propshaft
SplineSpline Lubricant, Special Lubricant
(GM Part No. U.S. 12345879, in
Canada 10953511) or lubricant
meeting requirements of GM
9985830.
Hood HingesMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
Usage Fluid/Lubricant
Body Door
Hinge Pins,
Tailgate Hinge
and Linkage,
Folding Seats
and Fuel Door
HingeMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
Tailgate Handle
Pivot Points,
Hinges, Latch
Bolt and
LinkageMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
Weatherstrip
ConditioningDielectric Silicone Grease (GM Part
No. U.S. 12345579, in
Canada 992887).
Weatherstrip
SqueaksSynthetic Grease with Teon,
Superlube (GM Part No. U.S.
12371287, in Canada 10953437).
6-13

Seats (cont.)
Power Lumbar.............................................. 1-3
Power Seats................................................. 1-2
Rear Seat Operation...................................... 1-6
Reclining Seatbacks...................................... 1-4
Secondary Latch System.................................5-83
Securing a Child Restraint
Designed for the LATCH System...................1-42
Rear Seat Position......................................1-43
Right Front Seat Position..............................1-45
Security Light.................................................3-40
Service........................................................... 5-3
Adding Equipment to the Outside of Your
Vehicle..................................................... 5-5
Doing Your Own Work................................... 5-4
Engine Soon Light.......................................3-36
Publications Ordering Information...................7-11
Servicing Your Airbag-Equipped Vehicle..............1-59
Setting the Time.............................................3-61
Sheet Metal Damage.......................................5-99
Shifting Into Park (P).......................................2-25
Shifting Out of Park (P)...................................2-26
Signals, Turn and Lane-Change.......................... 3-7
Sliding Rear Windows.....................................2-14
Spare Tire.....................................................5-91
Installing....................................................5-76
Removing...................................................5-73
Storing.......................................................5-87
Specications, Capacities...............................5-112
Speedometer..................................................3-28Starting Your Engine.......................................2-18
Steering.......................................................... 4-8
Steering Wheel Controls, Audio.........................3-91
Steering Wheel, Tilt Wheel................................. 3-6
Storage Areas
Center Console Storage Area........................2-41
Cupholder(s)...............................................2-41
Glove Box..................................................2-41
Stuck in Sand, Mud, Ice or Snow......................4-40
Sun Visors.....................................................2-14
Sunroof.........................................................2-43
T
Tachometer....................................................3-28
Tailgate.........................................................2-11
Taillamps.......................................................5-53
Theft-Deterrent, Radio.....................................3-90
Theft-Deterrent Systems...................................2-14
Content Theft-Deterrent................................2-14
Passlock
®...................................................2-16
Tilt Wheel........................................................ 3-6
Tires.............................................................5-56
Aluminum or Chrome-Plated Wheels,
Cleaning.................................................5-98
Buying New Tires........................................5-66
Chains.......................................................5-70
Changing a Flat Tire....................................5-72
Cleaning....................................................5-98
11