lock GMC SIERRA DENALI 2003 Owners Manual

Part D: Recommended Fluids and
Lubricants
Fluids and lubricants identified below by name, part
number or specification may be obtained from your
dealer.
Engine Oil
Engine Coolant
Hydraulic Brake
System
Windshield
Washer Solvent
Power Steering
System
~~
Automatic
Transmission Fluid/Lubricant
Engine oil with the American
Petroleum Institute Certified for
Gasoline Engines starburst symbol
of the proper viscosity. To determine
the preferred viscosity for your
vehicle's engine, see
Engine Oil on
Daae
5- 13.
50/50 mixture of clean, drinkable
water and use only DEX-COOL
Coolant. See
Engine Coolant on
page
5-24.
Delco Supreme 11 Brake Fluid or
equivalent DOT-3 brake fluid.
GM Optikleen Washer Solvent or
equivalent.
GM Power Steering Fluid (GM Part
No.
U.S. 1052884, in Canada
993294, or equivalent).
DEXRON-Ill Automatic Transmission
Fluid. Usage
FluWLubricant
Multi-Purpose Lubricant, Superlube
Key Lock
Canada 10953474. or eauivalent). Cylinders (GM Part No. U.S. 12346241, in
Floor Shift
Linkage
Chassis
Lubrication Lubriplate
Lubricant Aerosol (GM
Part No.
US. 12346293, in Canada
' 992723, or equivalent) or lubricant
meeting requirements of NLGl #2
Category LB or GC-LB.
Chassis Lubricant (GM Part
No.
U.S. 12377985, in Canada
88901242, or equivalent) or lubricant
meeting requirements of NLGl #2,
Cateaow LB or GC-LB.
SAE 75W-90 Synthetic Axle
Lubricant (GM Part No.
U.S.
Front Axle 12378261, in Canada 10953455) or
equivalent meeting GM Specification
99861 15.
Synthetic Axle Lubricant; use only
Rear Axle
88901362).
Do not add friction
(Steerable) GM Part
No. 12378557
(in Canada
modifier.
Transfer Case
I Fluid.
DEXRON-Ill Automatic Transmission
Chassis Lubricant (GM Part No.
U.S. 12377985,
in Canada Rear Driveline
meeting requirements of NLGI #2, Center Spline 88901242, or equivalent) or lubricant
CateqorV LB or GC-LB.
6-1 6

GM Mobility Program for Persons
with Disabilities
This program, available to
qualified applicants, can
reimburse you up to
$1,000 toward aftermarket
driver or passenger
adaptive equipment you
may require for your
vehicle (hand controls,
wheelchair/scooter lifts, etc.).
This program can also provide you with free resource
information, such as area driver assessment centers and
mobility equipment installers. The program is available
for a limited period
of time from the date of vehicle
purchase/lease. See your dealer for more details or call
the GM Mobility Assistance Center at 1-800-323-9935.
Text telephone (TTY) users, call 1-800-833-9935.
GM of Canada also has a Mobility Program. Call
1-800-GM-DRIVE (463-7483) for details. All TTY users
call 1-800-263-3830.
Roadside Assistance Program
GMC’s Roadside Assistance Provides stranded owners
with over-the-phone roadside repairs, location of the
nearest GMC dealer or the following special
services:
Flat Tire Change: Installation of spare tire will be
covered at no charge (customer is responsible for repair
or replacement of tire).
Fuel Delivery: Delivery of enough fuel for the customer
to get to the nearest service station (up to
$5.00)
will be covered.
Jump Start: No-start situations which require a battery
jump start will be covered at
no charge.
Lock Out: Replacement keys or locksmith service will be
covered at no charge
if you are unable to gain entry
into your vehicle. Delivery of the replacement key will be
covered within 10 miles (16 km).
Emergency Towing Sewice: Towing to the nearest GMC
dealer for warranty related disablements will be
covered.
7-5

Accessory Power Outlets ................................. 3-16
Adding Washer Fluid
....................................... 5-38
Additional Program Information
........................... 7-8
Additives, Fuel ................................................. 5-6
Add-on Electrical Equipment
............................ 5-95
Add-on Equipment .......................................... 4-48
Off Light ..................................................... 3-28
Passenger Status Indicator
........................... 3-30
Readiness Light
.......................................... 3-27
Air Bag Systems
............................................. 1-57
Bag-Equipped Vehicle
............................... 1-72
Passenger Sensing System
........................... 1-68
Adjusting the Speakers
(Balance/Fade)
.............. 3-66
Air Bag
Adding Equipment to Your Air
Air Bag
Off Switch ....................................... 1-64
How Does an Air Bag Restrain?
.................... 1-62
Servicing Your Air Bag-Equipped Vehicle
......... 1-72
What Makes an
Air Bag inflate? .................... 1-61
What Will You See After an
Air Bag Inflates?
...................................... 1-62
When Should an Air Bag Inflate?
................... 1-61
Where Are the Air Bags?
.............................. 1-59
Air Cleaner/FiIter, Engine
................................. 5-1 9
All Overseas Locations ...................................... 7-4
All-Wheel Drive
............................................... 5-49
All-Wheel Drive (AWD) System
......................... 2-21
Aluminum or Chrome-Plated Wheels
.................. 5-90
AM ............................................................ 3-82
Antenna, Fixed Mast
....................................... 3-84
Anti-lock Brake System
..................................... 4-7
Appearance Care
............................................ 5-86
Care of Safety Belts
.................................... 5-88
Antenna,
XMTM Satellite
Radio System ............... 3-84
Anti-Lock Brake, System Warning
Light .............. 3-35
Chemical Paint Spotting
............................... 5-91
Cleaning the Inside of Your Vehicle
................ 5-86
Cleaning the Outside of Your Vehicle
.............. 5-88
Finish Damage
............................................ 5-91
GM Vehicle Care/Appearance Materials .......... 5-92
Sheet Metal Damage
................................... 5-91
Underbody Maintenance
............................... 5-91
Weatherstrips
.............................................. 5-88
Ashtrays
........................................................ 3-17
Audio System(s)
............................................. 3-61
Audio Systems
Audio Steering Wheel Controls
...................... 3-81
Care of Your Cassette Tape Player
................ 3-83
Care of Your CD Player
............................... 3-84
Care of Your CDs
........................................ 3-84
CD Changer
............................................... 3-78
DAB Radio Antenna System
.......................... 3-84
Fixed Mast Antenna
..................................... 3-84
Radio with Cassette and CD
......................... 3-62
Rear Seat Audio (RSA)
................................ 3-76
Setting the Time
.......................................... 3-61
Theft-Deterrent Feature
................................ 3-81
Understanding Radio Reception
..................... 3-82
1

Audio Systems (cont.)
XMTM Satellite Radio Antenna System ............ 3-84
Automatic Headlamp System
............................ 3-1 2
Operation ................................................... 2-1 8
System Check
......................................... 6-12
Automatic
Transmission
Fluid
.......................................................... 5-21
Automatic Transmission Check
.......................... 6-1 1
Automatic Transmission Shift Lock Control
B
Backing Up .................................................... 4-57
Battery
.......................................................... 5-42
Battery Replacement
......................................... 2-5
Battery Run-Down Protection ............................ 3-1 6
BATTERY NOT CHARGING
............................. 3-54
Battery Warning Light
...................................... 3-33
Before Leaving on a Long Trip
......................... 4-35
Body Lubrication Service
.................................. 6-1 1
Brake Parking
...................................................... 2-22
System Inspection
....................................... 6-1 5
System Warning Light .................................. 3-34
Brake Adjustment
............................................ 5-42
Brake Fluid
.................................................... 5-39
Brake Pedal Travel
......................................... 5-42
Brake Wear
.................................... ....... 5-41
Brakes
.......................................................... 5-39
Braking ........................................................... 4-6 Braking
in Emergencies
..................................... 4-8
Break-In, New Vehicle
..................................... 2-15
Bulb Replacement
........................................... 5-52
Center High-Mounted Stoplamp (CHMSL) and
Cargo Lamp
............................................ 5-56
Front Turn Signal, Sidemarker and Daytime
Running Lamps
........................................ 5-53
Halogen Bulbs
............................................ 5-52
Headlamps
................................................. 5-52
Pickup Box Identification and Fender
Marker Lamps
......................................... 5-58
Replacement Bulbs
...................................... 5-59
Roof Marker Lamps
..................................... 5-54
Buying New Tires
........................................... 5-64
Taillamps
.................................................... 5-58
C
California Fuel .................................................. 5-6
Canada
........................................................... 7-4
Canadian Owners
................................................ ii
Canadian Roadside Assistance ........................... 7-7
Capacities and Specifications
.......................... 5-1 04
Car Washes for QUADRASTEERTM Equipped Vehicles
..................................................... 4-13
Carbon Monoxide
..................... 4-38, 4-51, 2-8, 2-26
Care of
Safety Belts
................................ ..... 5-88
Care
of Your
Cassette Tape Player
................................... 3-83
2

Care of Your (cont.)
CD Player
................................ ... 3-84
CDS
.......................................................... 3-84
Cargo Lamp
............................. ... 3-14
CARGO LAMP
ON ....................... ... 3-56
Cassette Tape Messages
................................. 3-73
Cassette Tape Player Service
........................... 6-10
CD Adapter Kits
............................................. 3-74
CD Changer
................................................... 3-78
CD Functions
................................................. 3-80
Center Console Storage Area
........................... 2-39
Center High-Mounted Stoplamp (CHMSL) and
Center Instrument Panel Fuse Block
.................. 5-98
Center Passenger Position, Safety Belts
............. 1-22
Chains, Tires .................................................. 5-68
Check Cargo Lamp
............................................... 5-56
CHANGE ENGINE OIL .................................... 3-54
Engine Light
.................................... ... 3-38
Check Engine Light
.......................... ... 3-38
CHECK OIL LEVEL
..................................... 3-58
CHECK WASHER FLUID
................................. 3-58
Checking Brake Fluid
...................................... 5-40
Checking Coolant ............................................ 5-26
Checking Engine Oil
........................................ 5-14
Checking Things Under the Hood
...................... 5-10
Checking Your Restraint Systems ...................... 1-73
Chemical Paint Spotting
................................... 5-91 Child Restraints
Child Restraint Systems
............................... 1-36
Infants and Young Children
........................... 1-32
Lower Anchorages and Top Tethers for
Children
(LATCH System) .......................... 1-43
Older Children ............................................. 1-30
Securing a Child Restraint Designed for the
Securing a Child Restraint in a Center
Securing a Child Restraint in a Rear
Securing a Child Restraint in the Right
LATCH System
........................................ 1-46
Rear Seat Position
................................... 1-48
Outside Seat Position
............................ 1-46
Front Seat Position
................................... 1-50
Top Strap ................................................... 1-40
Top Strap Anchor Location
............................ 1-41
Cigarette Lighter
............................................. 3-17
Where
to Put the Restraint
........................... 1-38
Cleaning Inside of Your Vehicle
.................................. 5-86
Outside
of Your Vehicle ................................ 5-88
Underbody Maintenance
............................... 5-91
Weatherstrips
.............................................. 5-88
Cleaning Exterior Lamps/Lenses
....................... 5-89
Cleaning the Mirror
......................................... 2-30
Climate Control Dual Automatic
..... . 3-18

Compact Disc Changer Errors .......................... 3-80
Compact Disc Messages
.................................. 3-76
Compass Calibration
....................................... 2-30
Compass Variance
.......................................... 2-29
Content Theft-Deferrent
.................................... 2-1 3
Control of a Vehicle
.......................................... 4-5
Coolant
Engine Temperature Gage
............................ 3-36
Heater, Engine
............................................ 2-17
Surge Tank Pressure Cap
............................. 5-27
Cooling System
.............................................. 5-30
Cruise Control
.................................................. 3-8
Cruise Control Light
........................................ 3-41
Cupholder(s)
............................................... 2-39
Current and Past Model Order Forms
..... .... 7-11
Customer Assistance Information
Courtesy Transportation
.................................. 7-7
Customer Assistance for Text
Telephone (TTY) Users
............................... 7-4
Customer Assistance
Off ices ........................... 7-4
Customer Satisfaction Procedure
..................... 7-2
GM Mobility Program for Persons with
Disabilities
................................................ 7-5
Reporting Safety Defects to General Motors ...... 7-9
Reporting Safety Defects to the Canadian
Government
.............................................. 7-9
Reporting Safety Defects to the United States
Government
.............................................. 7-9
Roadside Assistance Program
......................... 7-5
Service Publications Ordering Information
........ 7-1 0
D
DAB Radio .................................................... 3-82
Defensive Driving
............................................. 4-2
Defogging and Defrosting
................................. 3-22
Doing Your Own Service Work
........................... 5-4
Dome Lamps
................................................. 3-16
Door
Daytime Running Lamps
.................................. 3-13
Locks
.......................................................... 2-6
Power Door Locks
......................................... 2-7
Rear Doors
.................................................. 2-8
Position, Safety Belt
..................................... 1-13
Driver Information Center (DIC)
......................... 3-43
Driver
DRIVER DOOR AJAR
..................................... 3-60
DIC Operation and Displays
.......................... 3-43
DIC Warnings and Messages
........................ 3-53
Driving At Night
..................................................... 4-29
City
........................................................... 4-33
Defensive
..................................................... 4-2
Drunken
....................................................... 4-2
Freeway
..................................................... 4-34
Hill and Mountain Roads
.............................. 4-36
In Rain and on Wet Roads
........................... 4-30
Winter
........................................................ 4-38
Driving On Grades
.......................................... 4-58
Driving on Snow or Ice
.................................... 4-39
Driving Through Deep Standing Water
............... 4-32
4

Headlamps (cont.) Halogen Bulbs
............................................ 5-52
Pickup Box Identification and Fender
Marker Lamps
......................................... 5-58
Roof Marker Lamps
..................................... 5-54
Heated Seats
................................................... 1-3
Highway Hypnosis
........................................... 4-36
Hill and Mountain Roads
.................................. 4-36
Hitches
.......................................................... 4-55
HomeLink@ Transmitter
.................................... 2-35
Hood Checking Things Under
................................ 5-10
Release
..................................................... 5-1 0
Horn ............................................................... 3-4
How to Add Coolant
to the Coolant
Surge Tank
................................................. 5-32
How
to Add Fluid ............................................ 5-23
How
to Check ........................................ 5-21, 5-62
How to Check Lubricant
................................... 5-50
How to Use This Manual
.............. ......... ii
How to Wear Safety Belts Properly ................... 1-1 3
HomeLink@ Transmitter, Programming
................ 2-35
How to Check Power Steering Fluid
.................. 5-37
Hydroplaning
.................................................. 4-32
I
if No Steam Is Coming From
Your Engine
................................................ 5-29
If Steam
Is Coming From Your Engine ............... 5-28
If the Light is Flashing ..................................... 3-39
If the Light is On Steady
................................. 3-39
If You Are Stuck in Sand, Mud, Ice or Snow
....... 4-42
If You Do Decide To Pull A Trailer ..................... 4-51
If You’re Caught in a Blizzard ........................... 4-40
Ignition Transmission Lock Check
...................... 6-13
Illuminated Visor Vanity Mirrors
......................... 2-12
infants and Young Children, Restraints
............... 1-32
Inflation
- Tire Pressure ................................... 5-62
inspection Ignition Positions
............................................. 2-15
Brake System
............................................. 6-15
Exhaust System
.......................................... 6-14
Fuel System
............................................... 6-14
Engine Cooling System
................................ 6-14
Part
C - Periodic Maintenance ....................... 6-14
Steering and Suspension
.............................. 6-14
Cluster
....................................................... 3-25
Overview
..................................................... 3-2
Instrument Panel
7

Instrument Panel Brightness Control .................. 3-1 5
Instrument Panel Fuse Block ............................ 5-96
Interior Lamps
................................................ 3-1 5
Interior Plastic Components .............................. 5-87
Introduction Transfer Case (All-Wheel Drive) Inspection
...... 6-1 5
J
Jump Starting ................................................. 5-43
Key Lock Cylinders Service
.............................. 6-1 1
Keyless Entry System ....................................... 2-3
Keys
............................................................... 2-2
Lamps Exterior
...................................................... 3-1 1
Interior
....................................................... 3-1 5
Lamps On Reminder ....................................... 3-12
Lap Belt
............................................. ... 1-23
Lap-Shoulder Belt
......................... , ... 1-13
LATCH System Child Restraints
......... ...................... 1-43 LATCH System (cont.)
Securing a Child Restraint Designed for the
LATCH System
........................................ 1-46
Leather
......................................................... 5-87
Leaving Your Vehicle With the
Engine Running
.............. ......... 2-24
Light Air Bag
Off ................................. ......... 3-28
Anti-Lock Brake System Warning
................... 3-35
Battery Warning
.......................................... 3-33
Brake System Warning
................................. 3-34
Cruise Control
............................................. 3-41
Low Fuel Warning
................................... 3-42
Malfunction Indicator
................................ 3-38
Passenger Air Bag Status Indicator
............ 3-30
Safety Belt Reminder
............................... 3-26
Tow/Haul Mode
........................................... 3-41
Loading Your Vehicle
....................................... 4-45
Locks Air Bag Readiness
....................... , ........ 3-27
Locking Rear Axle
............................................ 4-8
Door ...................... .................. 2-6
Power Door
.............................................. 2-7
Loss of Control ..............., ............................ 4-15
LOW COOLANT LEVEL
............................... 3-54
Low Fuel Warning Light
................................ 3-42
Lumbar Power Controls
............................................. 1-3
.....

OIL PRESSURE LOW ..................................... 3-54
Older Children. Restraints
................................ 1-30
Online Owner Center ........................................ 7-3
Onstar@ Personal Calling
................................. 2-34
Onstar@ Services
............................................ 2-33
Onstar@ Steering Wheel Controls
...................... 2-34
Onstar@ System
............................................. 2-33
Onstar@ Virtual Advisor
.................................... 2-34
Operating Your All-Wheel-Drive Vehicle
Off
Paved Roads ..................
Other Warning Devices ........
Outlet Adjustment ................
Outside
Automatic Dimming Mirror
.
Convex Mirror .................
Curb View Assist Mirrors ..
Heated Mirrors ................
Power Foldaway Mirrors ...
...
......................... 4-16
........................... 3-4
......................... 3-23
......................... 2-31
......................... 2-32
......................... 2-32
......................... 2-32
......................... 2-31
Power Mirrors
............................................. 2-31
Overheated Engine Protection
Operating Mode
.......................................... 5-27
Owners, Canadian
............................................... ii
Owner’s Information ........................................ 7-1 0
P
Park (P)
Parking Shifting
Out
of ............................................ 2-25
Brake
........................................................ 2-22
Over Things That Burn
................................. 2-26
Park (P) Mechanism Check
........................... 6-13
Parking on
Hills .............................................. 4-58
Shifting Into
................................................ 2-23
Parking
Brake and Automatic Transmission
Park (P)
Part A
- Scheduled Maintenance Services ............ 6-4
Part B
- Owner Checks and Services ................ 6-10
Part C
- Periodic Maintenance Inspections .......... 6-14
Part D
- Recommended Fluids and Lubricants .... 6-16
Part E
- Maintenance Record ........................... 6-18
Passenger Air Bag Indicator
............................. 2-30
Passenger Air Bag Status Indicator
................... 3-30
PASSENGER DOOR AJAR
.............................. 3-60
Passenger Sensing System
.............................. 1-68
Passing
......................................................... 4-14
Passlock@
...................................................... 2-14
10

Payload ...................................................... 4-47
Personalization Button
..................................... 3-47
Pickup Conversion to Chassis Cab
.................... 4-50
Playing a Cassette Tape
.................................. 3-72
Playing a Compact Disc
................................... 3-74
Power
Playing
the Radio
........................................... 3-63
Accessory Outlets
........................................ 3-1 6
Electrical System
......................................... 5-95
Lumbar Controls
........................................... 1-3
Seat
............................................................ 1-2
Steering Fluid
............................................. 5-37
Windows
.................................................... 2-1 1
Power Steering ................................................ 4-9
Programming the HomeLink@ Transmitter
........... 2-35
Puddle Lamps
................................................ 3-13
Door Locks
.................................................. 2-7
Q
QUADRASTEERTM ......................................... 4-10
Questions and Answers About Safety Belts
......... 1-12 Radios (cont.)
CD Changer
............................................... 3-78
Rear Seat Audio
.......................................... 3-76
Theft-Deterrent
............................................ 3-81
Understanding Reception
.............................. 3-82
Rear Axle
...................................................... 5-50
Locking
........................................................ 4-8
Rear Doors
...................................................... 2-8
Rear Safety Belt Comfort Guides
...................... 1-27
Rear Seat Audio
............................................. 3-76
Rear Seat Audio Controls
................................. 3-77
Rear Seat Operation
......................................... 1-7
Rear Seat Outside Passenger Positions
............. 1-24
Rear Seat Passengers, Safety Belts
.................. 1-24
Rear Seat Top Strap Anchors
........................... 1-42
Rear Window Defogger
.................................... 3-22
DAB
Radio Antenna System
.......................... 3-84
Radio with Cassette and CD
......................... 3-62
Setting the Time
.......................................... 3-61
RDS and DAB Messages
................................. 3-68
Rearview Mirror, Automatic Dimming with
Onstar@, Compass and Temperature
Disdav
............................................. ...... 2-28 Id ..........................................
R
Reclining Seatbacks 1-4
Recreational Vehicle Towing
............................. 4-45
............................. Radio Messages 3-69
Radios 3-61 REDUCED BRAKE POWER
3-57
REDUCED ENGINE POWER 3-54 .............................................
........................... ..........................................................
Care of Your Cassette Tape Player ................ 3-83 Remote Alarm .................................................. 2-4
Care of Your CD Player
............................... 3-84 kxr~ote Keyless EntV System ............................ 2-3
Care of Your CDs
........................................ 3-84 Remote Keyless Entry System, Operation ............ 2-4
11