ECU GMC SIERRA 1997 Service Manual

For an underbody spare tire carrier, stow the tire under
the rear
of the vehicle in the spare tire carrier. To store
the tire:
1.
2.
3.
4.
5.
Put the tire on the ground at the rear of the vehicle
with the valve stem pointed down and
to the rear.
Tilt
the retainer downward and through the wheel
opening. Make sure that the retainer
is fully seated
across the underside of the wheel.
Attach the ratchet, with the
UP mark facing you,
near the hook at the end
of the jack handle. Insert the
other end, on an angle, through
the hole in the rear
bumper and into the hoist shaft.
Raise the tire fully against the underside
of the
vehicle. Continue turning the ratchet
until there are
two “clicks” or “ratchets.” The spare tire hoist
cannot be over-tightened.
Grasp and push against the tire to be sure it is stored
securely and does not move.
I Lower Raise
H
r-
F- e>&
E
A. Hoist Assembly
B. Ratchet
C. Jack Handle
D. Hoist Shaft
E. Valve Stem,
Pointed Down
E Flat or Spare Tire
G. Retainer
H. Hoist Cable
Return
the jack, ratchet, wheel wrench and jack extensions
to their location behind the passenger’s seat. Secure the
items and replace the jack cover, if there
is one.
5-32
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NOTICE: (Continued)
Use another type of traction device only if its
manufacturer recommends it for
use on your
vehicle and
tire size combination and road
conditions. Follow that manufacturer’s
instructions. To help avoid damage to your vehicle,
drive slowly, readjust or remove the device
if it’s
contacting
your vehicle, and don’t spin your wheels.
If you do find traction devices that will fit, install
them on the rear tires.
If you don’t have dual wheels or if you have a
tire size other than
P265175R16, use tire chains
only where legal and only when you must. Use
chains that are the proper size for your tires.
Install them on the tires of the rear axle.
Don’t use chains on the tires of the front axle.
Tighten them
as tightly as possible with the ends
securely fastened. Drive slowly and follow the chain
manufacturer’s instructions.
If you can hear the
chains contacting your vehicle, stop and retighten
them.
If the contact continues, slow down until it
stops. Driving too
fast or spinning the wheels with
chains on
will damage your vehicle.
Appearance Care
Remember, cleaning products can be hazardous. Some
are toxic. Others can burst into flame if you strike a
match or get them on a hot part of the vehicle. Some are
dangerous if you breathe their fumes in a closed space.
When you
use anything from a container to clean your
vehicle, be sure
to follow the manufacturer’s warnings
and instructions. And always open your doors or
windows when you’re cleaning the inside.
Never use these to clean your vehicle:
Gasoline
Benzene
Naphtha
0 Carbon Tetrachloride
0 Acetone
0 Paint Thinner
Turpentine
Lacquer Thinner
0 Nail Polish Remover
They can all be hazardous
-- some more than
others
-- and they can all damage your vehicle, too.
6-59
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Brake Adjustment
.................................. 6-38
Fluid
....................................... 6-35
Parking
..................................... 2-27
PedalTravel
................................. 6-38
Master Cylinder
.............................. 6-35
Replacing System Parts
........................ 6-38
System Warning Light
......................... 2-71
Trailer
...................................... 4-54
Transmission Shift Interlock Check ............... 7-47
Brakes, Anti-Lock
............................... 4-7
Braking
........................................ 4-6
Braking in Emergencies ........................... 4-9
Break-In, New Vehicle
.......................... 2- 10
Bulb Replacement
.............................. 6-39
Wear
....................................... 6-37
BTSICheck
................................... 7-47
Canadian Roadside Assistance
.................... 8-7
Capacities and Specifications
...................... 6-76
Care
of Your Cassette Tape Player .................. 3-25
Cassette Deck Service
........................... 7-45
Cassette Tape Player
........................ 3.9. 3.12
Cassette Tape Player Care
........................ 3-25
Cassette/Compact Disc Storage
.................... 2-57
Center Overhead Console
........................ 2-52
Center Passenger Position
........................ 1-32
Certificationire Label
.......................... 4-41
CarbonMonoxide
......................... 2.32. 4.40
Cargo Lamp 2-47
...................................
.............................. Certification Label 4-4 1 Chains. Safety
................................. 4-54
Changing a Flat Tire
............................. 5-22
Charging System Light
.......................... 2-69
Check Gages Light
.............................. 2-77
Checking Your Restraint Systems
.................. 1-65
Chemical Paint Spotting
.......................... 6-67
Child Restraints
................................ 1-43
Securing in a Rear Outside Seat Position
...... 1-48. 1-50
Securing in the Center Seat Position
.............. 1-52
Securing in the Right Front Seat Position
..... 1-54. 1-57
Where to Put ........................... 1-45. 1-46
Chrome Wheels. Cleaning
......................... 6-65
Cigarette Lighter
............................... 2-59
Circuit Breakers and Fuses
....................... 6-71
Aluminum Wheels
............................ 6-65
Exterior LampsLenses
........................ 6-64
Glass
....................................... 6-63
Inside of Your Vehicle ......................... 6-60
Outside
of Your Vehicle ........................ 6-64
Special Problems
............................. 6-61
Vinyl
....................................... 6-62
Windshield and Wiper Blades
................... 6-63
................................... Chains. Tire 6-58
TopStrap
................................... 1-47
Cleaner. Air
................................... 6-19
Cleaning
Fabric
...................................... 6-60
Instrumentpanel
............................. 6-63
Leather
..................................... 6-62
Stains
...................................... 6-61
Tires
....................................... 6-66
Wheels
..................................... 6-65
9-2
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Labels Certification
................................. 4-4 1
Certificationflire ............................. 4-4 1
Service Parts Identification ..................... 6-69
Vehicle Identification Number
................... 6-69
Lamps
........................................ 2-43
Cargo
...................................... 2-47
Cleaning
.................................... 6-64
Dome
...................................... 2-46
Interior
..................................... 2-46
On Reminder
................................ 2-44
Latches, Seatback
................................ 1-6
Leaving Your Vehicle
............................. 2-6
Leaving Your Vehicle with the Engine Running
....... 2-29
Lighter
....................................... 2-59
Lights Air Bag Off
............................ 1-57. 2-68
Anti-Lock Brake System Warning
............ 2-72. 4-7
Charging System
............................. 2-69
Daytime Running Lamps Indicator
............... 2-77
Safety Belt Reminder
..................... 1 - 10, 2-67
Service Engine Soon
.......................... 2-73
Shift
.................................. 2-22. 2-76
Loading Information. Truck-Camper
............... 4-43
Loading Your Vehicle for Off-Road Driving
.......... 4- I5
LockoutSwitch ................................ 2-34
Locks
Cylinders
................................... 7-46
Air Bag Readiness
....................... 1-25. 2-67
Brake System Warning
......................... 2-71
Check Gages
................................ 2-77
Loading Your Vehicle
........................... 4-41 Door
........................................ 2-5
Ignition Transmission Lock Check
............... 7-48
Key Lock Cylinders Service
.................... 7-46
PowerDoor
.................................. 2-6
Rear Door Security
............................. 2-6
Lubricants and Fluids
............................ 7-51
Lubrication Service. Body
........................ 7-47
Lumbar Controls
................................ 1-4
Maintenance. Normal Replacement Parts
........... 6-77
Maintenance Record
............................ 7-54
Maintenance Schedule
............................ 7-1
Long Trip/Highway Definition
................... 7-6
Owner Checks and Services
..................... 7-45
Periodic Maintenance Inspections
................ 7-49
Recommended Fluids and Lubricants
............. 7-51
Scheduled Maintenance Services
.................. 7-4
Long Trip/Highway Intervals
..................... 7-6
Short Trip/City Definition
....................... 7-5
Short Trip/City Intervals ........................ 7-5
Maintenance. Underbody
......................... 6-67
Maintenance When Trailer Towing
................. 4-58
Malfunction Indicator Lamp
...................... 2-73
Manual Front Seat
............................... 1-2
ManualMirror
................................. 2-51
Manual Transmission Check
...................................... 7-46
Fluid
....................................... 6-25
Shifting
................................ 2- 19. 2-20
Starting Your Engine
.......................... 2-13
Manualwindows
............................... 2-33
Memo Pad Holder
......................... 2-56. 2-58
9-6
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Rear Axle
......................................-'6-26
DoorSecurityLocks ........................... 2-6
Outside Seat Position ..................... 1-34, 1-37
Safety Belt Comfort Guides
..................... 1-40
Window Defogger
............................. 3-6
Electrochromic Daymight ...................... 2-48
Inside Daymight
............................. 2-48
Reclining Seatbacks
.............................. 1-4
Recommended Fluids and Lubricants
............... 7-5 1
Recovery Tank, Coolant
.......................... 5- 15
Refrigerants. Air Conditioning
.................... 6-78
Seatpassengers
,............................. l-34
Towing ..................................... 5-11
RearSeat
.................................. 1-8, 1-9
Rearview Mirror 2-48
................................
RecoveryHooks ................................ 5-35
Replacement
Bulbs
................................. 6-39, 6-75
Parts
....................................... 6-77
Wheel
...................................... 6-57
Replacing Safety Belts ........................... 1-65
Reporting Safety Defects
......................... 8- 10
Restraints Checking
................................... l-65
Head ........................................ l-6
7-46
Child
....................................... 1-43
Replacing Parts After
a Crash ................... 1-65
Right Front Passenger Position
.................... 1-23
Roadside Assistance .............................. 8-5
Roadside Assistance. Canadian ..................... 8-7
System Check
................................
Rocking
Your Vehicle ........................... 5-35
Roof Marker Lamp Bulb Replacement .............. 6-47
Rotation. Tires
................................. 6-52
safety Belt Extender ............................ 14-55
Center Passenger Position
...................... 1-32
How
to Wear Properly ......................... 1-15
Incorrect Usage
.................... 1-17? 1-63, 1-64
Lap-Shoulder
...................... 1-15. 1-34. 1-37
Passenger Position
............................ 1-23 Questions and Answers ........................ 1-14
Rear Comfort Guides
.......................... 1-40
Rear Seat Outside Passenger Positions
....... 1-34. 1-37
Rear Seat Passengers
.......................... 1-34
Reminder Light
.......................... 1-10, 2-67
Replacing After
a Crash ........................ 1-65
Right Front Passenger Position
.................. 1-23
Shoulder Belt Height Adjuster
................... 1-16
Smaller Children and Babies
.................... 1-43
Use During Pregnancy ......................... 1-22
Why They Work .............................. 1-11
Safety Belts .................................... 1-9
Adults
.........,............................ l-15
Care 6-63
Children .................................... 1-43
Driver Position ............................... 1-15
Extender
.................................... 1-65
.......................................
.................................... Lap Belt 1-32
Larger Children
.............................. 1-62
Safety Chains
.................................. 4-54
9-8
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Safety Defects. Reporting ........................ 8- 10
Safety Warnings and Symbols ....................... 111
Scheduled Maintenance Services .................... 7-4
Seatback. Latches
................................ 1-6
Seatbacks. Reclining
............................. 1-4
Seats
EasyEntry
................................... 1-7
ManualFront
................................. 1-2
Power Driver’s
................................ 1-3
Power Lumbar Control
.......................... 1-4
Rear
.................................... 1.8. 1.9
Restraint Systems
.............................. I . 1
Seatcontrols ................................. 1-2
Securing a Child Restraint
. . 1.48. 1.50. 1.52. 1.54. 1-57
Securing a Child Restraint
in the
Right Front Seat Position
.................. 1.54. 1-57
Service
........................................ 6-2
Bulletins. Ordering
....................... 8- 1 1. 8. 12
EngineSoonLight
............................ 2-73
Manuals. Ordering
....................... 8- 11. 8. 12
Parts Identification Label
....................... 6-69
Publications. Ordering
.................... 8- 1 1. 8. 12
Work. Doing Your Own
......................... 6-2
Service and Appearance Care ...................... 6- 1
Service and Owner Publications .............. 8- 1 1. 8- 12
Service Publications
........................ 8- 1 1. 8. 12
Servicing Your Air Bag-Equipped Vehicle
........... 1-30
Sheet Metal Damage
............................ 6-66
Shift Lever .......................... 2.15.2.19. 2.20
Shift Light
............................... 2.22. 2.76
Shifting Into Park (P)
............................ 2-28
...
Shiftspeeds ................................... 2-21 Shifting.
Manual Transmission
............... 2- 19. 2-20
Shifting Out of Park
(P) .......................... 2-30
Shoulder Belt Height Adjuster
..................... 1-16
Sidemarker Lamp Bulb Replacement
............... 6-45
SignalingTurns
................................ 2-37
Skidding
...................................... 4-13
Sound Equipment. Adding
........................ 3-24
Specifications and Capacities
...................... 6-76
Specifications. Engine
........................... 6-76
Speech Impaired. Customer Assistance
............... 8-4
Speedometer
................................... 2-65
Stains. Cleaning
................................ 6-61
Starter Switch Check
............................ 7-44
Starting Your Engine
............................ 2-13
Steam
........................................ 5-12
Steering
....................................... 4-9
In Emergencies ............................... 4-10
Power
....................................... 4-9
Tips
......................................... 4-9
Variable Effort
................................ 4-9
Wheel. Tilt
.................................. 2-36
Step-BumperPad
............................... 4-61
StorageAreas
.................................. 2-52
Storage. Overhead
.............................. 2-52
Storage. Vehicle
................................ 6-39
Stuck: In Sand. Mud. Ice or Snow
.................. 5-34
Sunvisors
.................................... 2-61
Sunglasses Storage
.............................. 2-54
Supplemental Inflatable Restraint
.................. 1-23
Symbols. Vehicle
.................................. v
SIR .......................................... 1-23
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