1997 GMC SIERRA check engine light

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A CAJTldN:
Snow can trap exhaust gases under your vehicle.
This can cause deadly
CO (carbon monoxide) gas
to get inside.
CO could overcome you and kill
you. You can’t see it or smell it,
so you might not
know
it is in your vehicle. Clear away snow from
around the base of your vehicle, especially
any
that is blocking your exhaust pipe. And check
around again from time to time to be sure snow
doesn’t collect there.
Open
a window just a little on the side of the
vehicle that’s away from the wind. This will help
keep
CO out. Run your engine
only as long as you must. This saves
fuel. When you run the engine, make
it go a little faster
than just idle. That is, push the accelerator slightly.
This uses less fuel for the heat that you get and
it
keeps the battery (or batteries) charged. You will need a
well-charged battery (or batteries) to restart
the vehicle,
and possibly for signaling later on with your headlamps.
Let the heater run for awhile.
If you have
a diesel engine, you may have to run it at a
higher speed to get enough heat. Then, shut the engine
off and close the window almost all the way to preserve
the heat. Start
the engine again and repeat this only
when
you feel really uncomfortable from the cold. But
do it as little as possible. Preserve the fuel as long as
you
can. To help keep warm, you can get out of the vehicle
and do some fairly vigorous exercises every half hour
or
so until help comes.
4-40
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Using a match near a battery can cause battery
gas to explode. People have been hurt doing this,
and some have been blinded. Use a flashlight if
you need more light.
Be sure the batteries have enough water. You
don’t need to add water to the Delco Freedom@
battery (or batteries) installed in every new
GM
vehicle. But if a battery has filler caps, be sure
the right amount of fluid is there.
If it is low, add
water to take care
of that first. If you don’t,
explosive gas could be present.
Battery fluid contains acid that can burn you.
Don’t get it on you.
If you accidentally get it in
your eyes
or on your skin, flush the place with
water and get medical help immediately.
Check that the jumper cables don’t have loose or
missing insulation.
If they do, you could get a shock.
The vehicles could be damaged too.
Before you connect the cables, here are some basic
things you should know. Positive
(+) will go to
positive
(+) and negative (-) will go to negative (-)
or a metal engine part. Don’t connect positive (+) to
negative
(-) or you’ll get a short that would damage
the battery and maybe other
parts too.
Fans or other moving engine parts can injure you
badly. Keep your hands away from moving parts
once the engines are running.
5-5
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FuseKircuit Breaker
15
16
17
18
19
20
21
22
23
24
A
B
Usage
DRL Relay, Fog Lamp Relay
Front and Rear Turn Signals,
Back-up Lamps, BTSI Solenoid
Radio (Ignition)
LCWALNCM, ABS, Cruise Control
Radio (Battery)
PRNDL, Automatic Transmission, Speedometer, Check Gages
Warning Light
Variable Effort Steering
Not Used
Not Used
Front Axle, 4WD Indicator Lamp,
TP2 Relay (Gasoline Engine)
Power Door Lock, Six-Way Power
Seat, Keyless Entry Module
Power Windows
Underhood Fusemelay Center
The underhood fusehelay center is located in the rear
of the engine compartment near the brake fluid
reservoir. Move the retainer clips for the cover to
access the fuse block.
You can remove fuses with
a fuse extractor. The fuse
extractor
is mounted to the interior fuse block. To
remove fuses
if you don’t have a fuse extractor, hold the
end of the fuse between your thumb and index finger
and
pull straight out.
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At Least Twice a Year
Restraint System Check
Make sure the safety belt reminder light and all your
belts, buckles,
latch plates, retractors and anchorages are
working properly. Look for any other loose or damaged
safety belt system
parts. If you see anything that might
keep a safety belt system from doing its job, have it
repaired. Have any torn or frayed safety belts replaced.
Also look for any opened or broken air bag coverings,
and have them repaired or replaced. (The air bag system
does
not need regular maintenance.)
Wiper Blade Check
Inspect wiper blades for wear or cracking. Replace blade
inserts that appear worn or damaged or that streak or
miss areas of the windshield. Also see “Wiper Blades,
Cleaning” in the Index.
Air Cleaner Filter Restriction Indicator Check
Your vehicle has an indicator on the engine that lets you
know when the air cleaner filter is dirty and needs
to be
changed. Check indicator at least twice a year or when
your oil is changed. See “Air Cleaner” in
the Index for
more information. Inspect your air cleaner filter restriction indicator more often
if the vehicle is used in
dusty areas or under off road conditions.
Manual Transmission Check
Check the transmission fluid level; add if needed. See
“Manual Transmission” in
the Index. Check the system for
leaks. A fluid loss may indicate a problem. Have the
system inspected and repaired if needed.
Automatic Transmission Check
Check the transmission fluid level; add if needed. See
“Automatic Transmission” in the Index.
A fluid loss
may indicate a problem. Check the system and repair
if needed.
Hydraulic Clutch System Check
Check the fluid level in the clutch reservoir. See
“Hydraulic Clutch Fluid” in the Index. A fluid loss in
this system could indicate a problem. Have the system
inspected and repaired
at once.
At Least Once a Year
Key Lock Cylinders Service
Lubricate the key lock cylinders with the lubricant
specified
in Part D.
7-46
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Section 9 Index
Accessory Power Outlet ......................... 2-6 I
Adding Equipment to the Outside of Your Vehicle ...... 6-3
AirBag ....................................... 1-23
Adding Equipment ............................ 1-3 1
How Does it Restrain .......................... 1-28
How
it Works ................................ 1-25
Location
.................................... 1-25
Readiness Light
......................... 1-25. 2-67
Servicing
................................... 1-30
What Makes it Inflate .......................... 1-27
What Will You See After
it Inflates ............... 1-28
When Should
it Inflate ......................... 1-27
Air Bag Off Light
.......................... 1-57, 2-68
Aircleaner
.................................... 6-10
Air Cleaner Filter Restriction Indicator Check ........ 7-46
Air Conditioning
................................ 3-4
Air Conditioning Refrigerants ..................... 6-78
Alignment and Balance. Tire
...................... 6-57
Aluminum Wheels. Cleaning
...................... 6-65
Antenna
...................................... 3-26
Antifreeze
..................................... 6-29
Anti-Lock Brake System Warning Light
................ 2-72. 4.7
Brakes
...................................... 4-7
Appearance Care
............................... 6-59 Appearance Care
Materials
....................... 6-68
Arbitration Program .............................. 8-9
Armrest Storage Compartment
.................... 2-57
Ashtrays
...................................... 2-59
Audio Equipment. Adding
........................ 3-24
Audio Systems
.................................. 3-7
Automatic Transmission
Check
...................................... 7-46
Fluid
....................................... 6-21
Operation
................................... 2-15
Park Mechanism Check
........................ 7-48
Starting Your Engine
.......................... 2-13
Axle.
Front .................................... 6-28
Axle. Locking Rear
............................. 2-22
Axle. Rear
.................................... 6-26
Battery ...................................... 6-39
Jump Starting ................................. 5-3
Replacement. Keyless Entry
..................... 2-8
Warnings
................................ 5.3. 5.5
BBB Auto Line ................................. 8-9
Better Business Bureau Mediation ................... 8-9
Blizzard. Driving In ............................. 4-39
9-1
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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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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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