change time GMC ENVOY 1998 Owner's Manual
[x] Cancel search | Manufacturer: GMC, Model Year: 1998, Model line: ENVOY, Model: GMC ENVOY 1998Pages: 386, PDF Size: 20.33 MB
Page 318 of 386

Short TripKity Maintenance Schedule I
The services shown in this schedule up to 100,000 miles
( 166 000 km) should be performed after 100,000 miles
( 166 000 km) at the same intervals. The services shown
at
150,000 miles (240 000 km) should be performed at
the same interval after 150,000 miles (240
000 ktn).
See “Owner Checks and Services” and “Periodic
Maintenance Inspections” following.
Footnotes
7 The U.S. Environmental Protection Agency or the
California Air Resources Board has determined that the
failure
to perform this maintenance item will not nullify
the emission warranty or limit recall liability prior to the
completion
of the vehicle’s ~1sefu1 life. We, however.
urge that all recommended maintenance services be
performed
at the indicated intervals and the maintenance
be recorded.
## Lubricate the front suspension, ball joints, steering
linkage, parking brake cable guides, propshaft splines.
universal joints and brake pedal springs.
+ A ~ood time to check your brakes is during tire
rotation. See “Brake System Inspection” under ”Periodic
Maintenance Inspections”
in Part C of this schedule.
.:. .:, -,-*,- Drive axle service (see “Recommended Fluids and
Lubricants“ in the Index for proper lubricant to use):
Locking Differential -- Drain fluid and refill at first
engine oil change.
At subsequent oil changes. check
fluid level and add fluid
as needed. If driving in
dusty areas or towing a trailer, drain fluid and refill
every 15,000 miles
(25 000 km).
Standard Differential -- Check fluid level and add
fluid
as needed at every oil change. If driving in
dusty areas or towing a trailer. drain fluid and refill
every
15,000 miles (25 000 km).
More frequent lubrication may be required for
hea\jy-duty
or off-l-oad use.
7-7
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Page 338 of 386

I Long Tripmighway Maintenance Schedule I
The services shown in this schedule up to 100,000 miles
(166 000 km) should be performed after 100,000 miles
( 166 000 km) at the same intervals. The services shown
at
150,000 miles (240 000 km) should be performed at
the same interval after 150,000 miles (240 000 km).
See “Owner Checks and Services” and “Periodic
Maintenance Inspections” following.
Footnotes
i- The U.S. Environmental Protection Agency or the
California Air Resources Board has determined that the
failure to perform this maintenance item will not nullify
the emission warranty or limit recall liability prior to the
completion
of the vehicle’s useful life. We, however,
urge that all recommended maintenance services be
performed at the indicated intervals and the maintenance
be recorded.
## Lubricate the front suspension, ball joints, steering
linkage and transfer case shift linkage, parking brake
cable guides, propshaft splines, universal joints and
brake pedal springs.
+ A good time to check your brakes is during tire
rotation. See ‘’Brake System Inspection’’ under “Periodic
Maintenance Inspections”
in Part C of this schedule.
:k:k Drive axle service (see “Recommended Fluids and
Lubricants”
in the Index for proper lubricant to use):
Locking Differential -- Drain fluid and refill at first
engine oil change. At subsequent oil changes, check
fluid level and add fluid
as needed.
fluid as needed at every engine
oil change.
Standard Differential -- Check fluid level and add
7-27
1
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Page 366 of 386

Just dial GMC Roadside Assistance at
1-800-GMC-8782 (1-800-462-8782, Roadside
Assistance prompt) to reach a qualified representative
who can assist you.
Your Roadside Assistance representative will ask for the
following information when your call
is received:
Vehicle Identification Number (VIN)
Name and home address
0 Telephone number and location from which you
0 Location, license plate number and color of your
are calling
GMC
truck
0 Mileage of vehicle and description of problem
Roadside Assistance is available 24 hours a day,
7 days
a week, 365 days a year, including weekends and
holidays. Should you have any questions about roadside
assistance, call the GMC Roadside Assistance Center or
contact your dealer.
Roadside Assistance is
not part of or included in th.e
coverage provided by the New Vehicle Limited Warranty.
GMC reserves the right to make any changes or
discontinue the Roadside Assistance program at any
time without notification.
Canadian Roadside Assi A
Vehicles purchased in Canada have an extensive
Roadside Assistance program accessible from anywhere
in Canada or the United States. Please refer to the
separate brochure provided by the dealer or call
1-800-268-6800 for emergency services.
8-7
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Page 367 of 386

Courtesy Transportation
GMC Commitment Plus offers courtesy transportation
for customers when obtaining warranty service.
This program is offered in conjunction with
the
3 year/36,000 mile (60 000 km) Bumper to Bumper
New Vehicle Limited Warranty.
Courtesy transportation includes:
0
0
0
One way shuttle ride from the dealership (up to
10 miles (16 km)) for same-day warranty repairs.
A loaner vehicle will be made available for overnight
warranty repairs up
to a five day maximum, or up to a
$30 allowance for a rental vehicle, cab, bus or other
transportation
in lieu of a loaner. (Bringing vehicles in
late in the day, for service on the next day, does not
constitute overnight repairs.)
Gas allowance of up
to $10 a day for rides provided
by another person (i.e., friend, neighbor, etc.)
in
lieu of rental for overnight warranty repair up to a
five day maximum. All Courtesy
Transportation arrangements will be
administered by your
GMC dealership service
nzanagement. All requests should reflect actual
costs
c1p to and not to exceed the maximum allowable
dollar limits.
Some state insurance regulations make it impractical
to rent vehicles to people under
21 years of age. If
you are under 21 and have difficulty renting a vehicle,
GMC
will reimburse up to $30/day for documented
transportation you receive.
The Commitment Plus Courtesy Transportation Program
is not part of the Bumper to Bumper Limited Warranty.
GMC reserves
the right to make any changes or
discontinue the Courtesy Transportation Program at any
time without notification.
For additional program details, contact your GMC dealer.
In Canada, please consult your GM dealer for
information
on Courtesy Transportation.
8-8
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Page 372 of 386

ORDER TOLL FREE service. If further information is needed, write to the address s a own below or call (NOTE: For Credit Card Holders Only)
Orders will be mailed within 10 days of receipt. Please allow ade uate time for postal
information within
30 days of delivery. On returns, a re-stocking fee may be applied (Monday-Friday 8:OO AM - 6:OO PM EST)
1-800-782-4356. Material cannot be returned for credit without packing slip with return 1-800-782-4356
FAX Orders Only 1-31 3-865-5927 against the original order.
PUBLICATION FORM
ITEM DESCRIPTION VEHICLE MODEL ’ PRICE TOTAL
EACH* NUMBER
NAME
I YEAR PRICE QTY.
I
I Sewice Manual I I 1998 I I $90.00 I
Car & Light Truck
Transmission Unit Repair 1998 $40.00
Owner’s Manual In Portfolio
1998 $1
0.00 Owner’s Manual Without Portfolio 1998 $1
5.00
NOTE: Dealers
and Companies please provide dealer or company name, and 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)
(ZIP CODE)
DAYTIME TELEPHONE NO.
0
AREA CODE
:-ORD98 *(Prices are subject to change without notice and without incurring
obligation. Allow ample time for delivery.)
P
A
Y
E
N
T
Check or Money
Order payable to
Helm, Inc. (USA funds only - do not send cash.)
0 Mastercard
0 VISA
Discover L
I TOTALMATERIAL I I
Michigan Purchasers
add 6% sales tax
U.S. Order Processing $5.00
Canadian Postage
(See Note Below)
GRAND TOTAL
Account Number: UIn tun CuII urn
Expiration m ml Check here if your billing address
Date mo/yr: is different from your shipping
address shown.
CUSTOMER SIGNATURE L
are to make checks payable in US. funds. To cover Canadian postage, add $1 1.50 plus the Note to Canadian Customers: All listed prices are quoted in US. funds. Canadian residents
U.S. order processing.
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Page 376 of 386

Climate Control System ........................... 3-2
Clock. Setting
................................... 3-8
Comfort Controls
................................ 3-2
Console Mounted CD Changer
.................... 3- 18
Content Theft-Deterrent
......................... 2- I 1
Control of a Vehicle .............................. 4-6
ConvenienceNet
............................... 2-46
Convex Outside Mirror
.......................... 2-42
Coolant
.................................. 5-14. 6.21
Coolant Heater. Engine .......................... 2- 16
Courtesy Transportation ........................... 8-8
Cruise Control
................................. 2-33
Customer Assistance Information
................... 8- 1
Customer Satisfaction Procedure .................... 8-2
Compact Disc Care
............................. 3-26
Dama. ue. Finish
............................... 6-52
Damage. Sheet Metal ............................ 6-5 1
Daytime Running Lamps ......................... 2-37
Dead Battery
................................... 5-3
Defects. Reporting Safety
........................ 8- IO
Defensive Driving ............................... 4-2
Defrosting
..................................... 3-6
Dimensions. Vehicle
............................ 6-62
Dome Lamps
.................................. 2-39
DoorLocks
..................................... 2-4
Drive
........................................ 2-19
Drive Axle Service
.............................. 7-44
Defogging
..................................... 3-6 Driver Information System
....................... 2-43
Driver Position
................................. i . 12
Driving
City
........................................ 4-31
Defensive
.................................... 4-2
Drunken ..................................... 4-3
Foreign Countries
.............................. 6-5
Freeway
.................................... 4-32
Guidelines
.................................. 4-14
Hill and Mountain Roads ....................... 4-34
In a Blizzard ................................. 4-38
Night
...................................... 4-27
Off-Road
................................... 4-15
OnCurves ...................................
4-9
Rainy Conditions ............................. 4-28
Snowy and Icy Conditions
...................... 4-36
Through Deep Standing Water
................... 4-30
WetRoads
.................................. 4-28
Winter
...................................... 4-36
With
a Trailer ................................ 4-48
Driving On Grades While Towing
a Trailer ........... 4-50
Drunken Driving
................................ 4-3
Electrical Equipment. Adding
............... 3.24. 6.54
Electrical System
............................... 6-54
Electrochomic Inside Day/Night Rearview Mirror
..... 2-40
Electronic Level Control
......................... 4-42
Engine
........................................ 6-9
Coolant Heater
............................... 2-16
Coolant Level Check
.......................... 7-39
Coolant Temperature Gage ..................... 2-66
9-3
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Page 383 of 386

Tires (Continued)
Uniform Quality Grading
. . . . . . . . . . . . . . . . . . . . . . . 6-41
Wear Indicators
. . . . . . . . . . . . . . . . . . . . , . . . . . . . . . 6-40
When It’s Time for New
. . . . . . . . . . . . . . . . . . . . . . 6-40
TopStrap
..................................... 1-43
TorqueLock
.,..................................2-23
Torque, Wheel Nut . . . . . . . . . . . . . . . . . . . . . . . . . 5-29,6-60
Towing a Trailer
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-43
Towing, Recreational Vehicle
. . . . . . . . . . . . . . . . . . . . . 4-39
Towing Your Vehicle
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7
Trailer Brakes
.....................................4-47
Driving on Grades . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-50
Driving with a Trailer . . . . . . . . . , , . . . . . . . . . . . . . . . 4-48
Hitches
.........................................
Maintenance When Towing . . . . . . . . . . . . . . . . . . . . . 4-5 1
Parking on Hills . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . 4-50
Safety Chains
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-47
Tongueweight
...............................4-45
Total Weight on Tires . . . . , . . . . . . . . . . . . . . . . . . . . . 4-46
Towing
.........................................
TurnSignals .....................................
Weight .....................................4-45
Wiring Harness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-52
Transfer Case
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-20
Electronic
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26
Transmission Fluid, Automatic
. . . . . . . . . . . . , . . . . . . . 6- 15
Transmitters, Keyless Entry . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Transportation, Courtesy
. . . . . . . . . . . . . . . . . . . . . . . . . . 8-8
Trip, Before Leaving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-33 Trip Odometer
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-61
TTYUsers
..................................... 8-4
Turn Signal and Lane Change Signals . . . . . . . . . . . . . . . 2-31
Turn Signals When Towing a Trailer
. . . . . . . . . . . . . . . . 4-49
Underbody Flushing
. . . . . . . . . . . . . . . . . . . . . . . . . . . 7-42
Underbody Maintenance
......................... 6-52
Universal Transmitter
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-53
Accessories
.....................................
Erasing Channels . . . . . . . . . . . . . . . . . . . . . , . . . . . . . 2-57
Operation
. . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . , . . . 2-55
Programming
................................2-54
Rolling Code Openers . . . . . . . . . . . . . . . . . . . . . . . . . 2-56
Used Replacement Wheels
. . . . . . . . . . . . . . . . . . . . . . . . 6-44
Vehicle Control
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6
Vehicle Damage Warnings
. . . . . . . . . . . . . . . . . . . . . . . . . . iv
Vehicle Dimensions
. . . . , . . . . . . . . . . . . . . . . . . . . . . . . 6-62
Vehicle Identification Number
. . . . . . . . . . . . . . . . . . . . . 6-54
Vehicle Loading
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-40
Vehiclestorage
....................................
Ventilation System . . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Visors, Sun
. . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-50
Voltmeter
........,............................2-64
warning Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Warning Lights, Gages and Indicators
. . . . . . . . . . . . . . . 2-62
Washer Fluid, Windshield
. . . . . . . . . . . . . . . . . . . . , . . . 6-26
Washing Your Vehicle
. . . . . . . , . . . . . . . . . . . . . . . . , . . 6-5 1
9-10
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