light GMC SIERRA 1997 Manual PDF
[x] Cancel search | Manufacturer: GMC, Model Year: 1997, Model line: SIERRA, Model: GMC SIERRA 1997Pages: 436, PDF Size: 23.38 MB
Page 347 of 436

Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected from
short circuits by a combination of fuses, circuit breakers
and fusible thermal
links. This greatly reduces the
chance of fires caused by electrical problems.
Look at the silver-colored band inside the fuse.
If the
band
is broken or melted, replace the fuse. Be sure you
replace a bad fuse
with a new one of the identical size
and rating.
If you ever have a problem on the road and don’t have
a spare fuse, you can “borrow” one that has the same
amperage. Just pick some feature of your vehicle that
you can get along without -- like the radio or cigarette
lighter
-- and use its fuse, if it is the correct amperage.
Replace
it as soon as you can.
Instrument Panel Fuse Block
The fuse block access door
is on the driver’s side edge
of the instrument panel. Pull
off the cover to access the
fuse block.
You can remove fuses
with a fuse extractor. The fuse
extractor is mounted to the fuse block access door.
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.
You may have spare fuses located behind the fuse block
access door. These can be used to replace a bad fuse.
However, make sure
it is of the correct amperage.
6-7 1
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Page 348 of 436

2
3
J
D
07
U13
OiQ
03 04
FusdCircuit Breaker Usage
1 Stop/TCC Switch, Buzzer, CHMSL,
Hazard Lamps, Stoplamps
Transfer Case
Courtesy Lamps, Cargo Lamp, Glove
Box Lamp, DomeReading Lamps,
Vanity Mirrors, Power Mirrors
FuseEircuit Breaker
4
10
11
12
13
14
Usage
Instrument Cluster, DRL Relay,
Lamp Switch, Keyless Entry, Low
Coolant Module, Illuminated Entry
Module, DRAC (Diesel Engine)
Not Used
Cruise Control
Auxiliary Power Outlet
Air Bag System
License Lamp, Parking Lamps,
Taillamps,
Roof Marker Lamps,
Tailgate Lamps, Front Sidemarkers,
Fog Lamp Relay, Door Switch
Illumination, Fender Lamps,
Headlamp Switch Illumination
Air Bag System
Wiper Motor, Washer Pump
A/C, A/C Blower, High
Blower Relay
Power Amp, Cigarette Lighter, Door
Lock Relay, Power Lumbar Seat
4WD Indicator, Cluster, Comfort
Controls, Instrument Switches,
Radio Illumination, Chime Module
6-72
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Page 349 of 436

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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Page 350 of 436

Name
ECM-B
RR DEFOG IGN-E
Usage
Fuel Pump, PCMNCM
Rear Window Defogger
Auxiliary Fan Relay Coil,
A/C
Compressor Relay, Hot Fuel
Module, Dual Tanks
Name
FUEL SOL
GLOW PLUG
HORN
AUX FAN
ECM-
1
NC
ENG-
1
LIGHTING
BATT
IGN-A
IGN-B ABS
BLOWER STOP/HAZ
Usage
Fuel Solenoid (Diesel Engine)
Glow plugs (Diesel Engine)
Horn, Underhood Lamps
Auxiliary Fan
Injectors,
PCMNCM
Air Conditioning
lgnition Switch,
EGR, Canister
Purge,
EVRV Idle Coast Solenoid,
Heated
02, Fuel Heater
(Diesel Engine), Water Sensor
(Diesel Engine)
Headlamp and Panel Dimmer
Switch,
Fog and Courtesy Fuses
Battery, Fuse Block Busbar
Ignition Switch
Ignition Switch
Anti-Lock Brake Module
Hi Blower Relay
Stoplamps
6-74
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Page 400 of 436

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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Page 414 of 436

Deluxe Trip Routing: Custom-made, computerized
maps using
the most direct or scenic route are provided
free
of charge. Maps include points of interest and list
GMC dealers along the route. Trip Routing
also includes
a national hotel discount book and a book
of coupons.
State and local maps available upon request. Please
be prepared to furnish your Vehicle Identification
Number
(VIN).
Trip Interruption Assistance: GMC will reimburse any
reasonable trip interruption expenses (up to
$500.00)
when directly associated with warranty disablement. Trip Interruption service covers expenses such
as meals and
overnight lodging if vehicle disablement occurs at least
150 miles (240 km) from your home or rental property.
Please Note: you will be required to obtain prior
approval from GMC Roadside Assistance and pay for
expenses at the time of disablement. Original receipts should be submitted to GMC Roadside Assistance for
reimbursement.
A service representative will provide
assistance when you call. The Roadside Assistance
services listed are available
to retail
and retail lease customers operating 1997 GMC
light duty trucks for a period
of 3 years/36,000 miles
(60
000 km). All services must be pre-arranged by
GMC Roadside Assistance.
Over-the-phone assistance, such as providing the name
of the closest dealer or minor technical advice, etc., is
available to all owner/operators of GMC trucks,
regardless of vehicle
or mileage.
8-6
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Page 421 of 436

ORDER TOLL FREE Orders will be mailed within 10 days of receipt. Please allow \
ade uate time for postal
(NOTE: For Credit Card Holders Only) service. If further information is needed, write to the address s % own below or call
1-800-782-4356 1-800-782-4356. Material cannot be returned for credit without p\
acking slip with return
(Monday-Friday 8:00 AM - 6:OO PM EST) information within 30 days of delivery. On returns, a re-stocking fee may be applied
FAX Orders Only 1-31 3-865-5927 against the original order.
PUBLICATION FORM ITEM DESCRIPTION VEHICLE MODEL
EACH* PRICE TOTAL
NUM8ER NAME YEAR PRICE
Service Manual 1997 $90.00
Car
& Light Truck
Transmission Unit Repair 1997 $40.00
Owner’s Manual In Portfolio
1997 $1 5.00
Owner’s Manual Without Portfolio
1997 $1 0.00
NOTE: Dealers and Companies please provide dealer or company name, an\
d also the
name of the person to whose attention the shipment should be sent.
Mail completed order form to:
For purchases outside U.S.A. please write to the above address for quotation.
HELM, INCORPORATED P.O. Box 07130 Detroit,
MI 48207
(CUSTOMER’S NAME) (ATTENTION)
(STREET ADDRESS-NO
P.O. BOX NUMBERS)
(CITY) (STATE) DAYTIME TELEPHONE NO.
(ZIP CODE)
0
AREA CODE
IC-ORD97 ’(Prices are subject to change without notice and \
without incurring obligation. Allow ample time for delivery.)
P
A
Y
M
E
N
T
-
-
ChecK or money Order payable to Helm, Inc. (USA funds only - do not send cash.)
0 Mastercard
VISA
Discover
I TOTAL MATERIAL I I
Michigan Purcihaers add 6% sales tax
Account
Number: ml I
Expiration m Check here if your billing address
Date rndyr: is different from your shipping
address shown.
CUSTOMER SIGNATURE
Note to Canadian Customers: All listed prices are quoted in US. funds. Canadian residents
are to make checks payable in US. funds. To cover Canadian postage, add $11 50 plus the U.S. order processing.
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Page 423 of 436

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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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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Climate Control System ....................... 3.2. 3.3
Clock. Setting the
................................ 3-7
Clutch Fluid. Hydraulic
.......................... 6-26
Comfort Controls
................................ 3-2
Comfort Guides. Rear
........................... 1-40
Compact Disc Care
............................. 3-26
Compact Disc Player
....................... 3- 16. 3-20
Compass. Rearview Mirror with
................... 2-48
Console Storage
................................ 2-55
Control of a Vehicle
.............................. 4-6
Convex Outside Mirror
.......................... 2-5 1
Coolant ....................................... 6-29
Heater. Engine
............................... 2- 14
RecoveryTank
............................... 5-15
Cooling System ................................ 5- 13
Courtesy Transportation
........................... 8-8
Cruise Control
................................. 2-40
Cupholders
............................... 2-54. 2-55
Customer Assistance Information ................... 8-3
Customer Satisfaction Procedure
.................... 8-2
Customer
Assistance for Text Telephone Users
......... 8-4
Damage. Finish
............................... 6-66
Damage. Sheet Metal
............................ 6-66
Daytime Running Lamps
......................... 2-44
Daytime Running Lamps Indicator Light
............ 2-77
Dead Battery ................................... 5-3
Defects. Reporting Safety
........................ 8- 10
Defensive Driving ............................... 4-2
Defogger. Rear Window
.......................... 3-6
Defogging and Defrosting ......................... 3-6 Dolby@
B Noise Reduction ........................ 3-15
Door
DomeLamps
.................................. 2-46
Locks
....................................... 2-5
StoragePocket
............................... 2-52
Third
........................................ 2-4
Downshifting
.................................. 2-21
Driver Position
................................. 1-15
Driving City
........................................ 4-32
Defensive
.................................... 4-2
Drunken
..................................... 4-3
Freeway
.................................... 4-33
Guidelines
.................................. 4-14
InaBlizzard
................................. 4-39
IntheRain
.................................. 4-29
Night
...................................... 4-27
Off-Road
................................... 4-14
OnCurves
................................... 4-9
On Grades While Towing
a Trailer ............... 4-56
On Hill and Mountain Roads
.................... 4-35
OnSnowandIce
............................. 4-37
Throughwater
............................... 4-31
WetRoads
.................................. 4-29
Winter
...................................... 4-37
With a Trailer
................................ 4-54
Drunken Driving
................................ 4-3
Easy Entry Seat ................................ 1-7
Electrical Equipment. Adding
........... 2- 14. 3-24. 6-70
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