i Long TriplHighway Maintenance Schedule
50,000 Miles (83 000 km)
0 Change automatic transmission fluid and
filter
if the vehicle is mainly driven under
one or more
of these conditions:
- In heavy city traffic where the outside
temperature regularly reaches
90 OF
(32°C) or higher.
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or
delivery service.
If you do not use your vehicle under any of these
conditions, thefluid
andfilter do not require changing.
0 Replace Positive Crankcase Ventilation
(PCV) valve. Replace any worn, plugged or
collapsed hoses. An Emission Control Service.
7-38
ProCarManuals.com
r Long Trip/Highway Maintenance Schedule
100,000 Miles (1 66 000 km)
0 Change automatic, transmission fluid and
filter if the vehicle is mainly driven under
one or more of these conditions:
- In heavy city traffic where the outside
temperature regularly reaches
90 OF
(32 O C) or higher.
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or
delivery service.
If you do not use your vehicle under any of these
conditions,
the fluid andfilter do not require changing.
0 Replace Positive Crankcase Ventilation
(PCV) valve. Replace any worn, plugged or
collapsed hoses.
An Emission Control Service.
0 Inspect Exhaust Gas Recirculation (EGR)
17 Inspect fuel injector.
system. An Emission Control Service.
An Emission Control Service.
0 Replace evaporative emissions canister.
An Emissitin Control Service.
DATE SERVICED BY: ACTUAL MILEAGE
7-46
ProCarManuals.com
At Least Twice a Year Automatic Transmission Check
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 covers, and
have them repaired or replaced.
(The air bag system
does not need regular maintenance.)
Fluid Level Check
Check the transfer case, axle differential(s) and
automatic
or manual transmission fluid levels and add as
needed. See “Transfer Case,” “Axle, Rear,” “Axle,
Front” and “Automatic Transmission” or “Manual
Transmission”
in the Index. A fluid loss in these systems
could indicate a problem. Have the system inspected and
repaired
at once.
Check the transmission fluid level; add if needed. See
“Automatic Transmission”
in the Index. A fluid IOSS may
indicate
a problem. Check the system and repair if needed.
At Least Once a Year
Key Lock Cylinders Service
Lubricate the key lock cylinders with the lubricant
specified
in Part D.
Body Lubrication Service
Lubricate all body door hinges. Also lubricate all hinges
and latches, including those for the hood, rear
compartment, glove box door, console door and any
folding seat hardware.
Part D tells you what to use.
More frequent lubrication may be required when
exposed
to a corrosive environment.
7-48
ProCarManuals.com
Part D: Recommended Fluids and
Lubricants
NOTE: Fluids and lubricants identified below by name,
part number or specification may be obtained from your
GM dealer.
USAGE
Engine Oil
Engine Coolant
FLUIDlLUBRICANT
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” in the Index.
50/50 mixture of clean water
(preferably distilled) and good
quality ethylene glycol base
antifreeze
(GM Part No. 1052753
or equivalent) conforming to GM
Specification 1825M
or approved
recycled coolant conforming
to
GM Specification 1825M. See
“Engine Coolant” in
the Index.
USAGE
Hydraulic Brake
System
Parking Brake
Cable Guides
Power Steering
System
Manual
Transmission
(All) and
Transfer Case
(4-Wheel-Drive)
~
Automatic
Transmission
Key Lock
Cylinders
FLUIDlLUBRICANT
Delco Supreme 11 @ Brake Fluid
(GM Part
No. 1052535 or
equivalent DOT-3 brake fluid).
Chassis lubricant (GM Part
No. 1052497 or equivalent) or
lubricant meeting requirements
of NLGI Grade 2, Category’ LB
or GC-LB.
DEXR0N’-I11 Automatic
Transmission Fluid.
GM Goodwrench Synthetic
Manual Transmission Gear Oil
(GM Part No. 12346190 - 1 qt.),
Castrol Syntorq@
LT or equivalent
SAE 75W-90 GL-4 gear oil.
DEXRON@-I11 Automatic
Transmission Fluid.
Multi-F‘urpose Lubricant, Superlube@
(GM Part No. 12346241
or equivalent).
7-53
ProCarManuals.com
Gem Section 9 Index
Air ~ag ...................................... I -24
Adding Equipment
............................ 1-30
How Does it Restrain
........................ 1-28
How it Works
.............................. 1-26
Location
.................................... l-26
Readiness Light ......................... 1-25, 2-61
Servicing
................................... 1-2 9
What Makes it Inflate
.......................... 1-27
What Will
You See After it Inflates ............... 1-28
AirCleaner
.................................... 6-13
Airconditioning
................................ 3-2
Air Conditioning Refrigerants ..................... 6-64
Alignment and Balance, Tire
...................... 6-46
Aluminum Wheels, Cleaning
...................... 6-54
Antenna
...................................... 3-19
Antifreeze
............................. 6-24
Anti-Lock
When Should it Inflate ......................... 1-27
Brake System Active Light ................. 2-64, 4-8
Brake System Warning Light
................ 2-63, 4-6
Brakes ...................................... 4- 6
Appearance Care ................................ 6-48 Appearance Care Materials
....................... 6-56
Arbitration Program .............................. 8-7
Audio Systems
.................................. 3-6
Overdrive
............................... 2-13
Overdrive
Off Switch .......................... 2-13
Shifting
..................................... 2-10
TEUIS~~SS~O~ ............................ 2-8.2-10
Transmission Check ........................... 7-48
Transmission Fluid
............................ 6-15
Transmission Operation
........................ 2-10
Transmission Park Mechanism Check
............. 7-50
Axle, Front
.................................... 6-23
Axle, Rear
. . ............................. 6-21
Ashtrays
...................................... 2-40
Automatic
Starting Your Engine
........................... 2-8
Battery
................. .: ................... 6-33
Jump Starting ................................. 5-2
Warnings
.................................... 5-2
BBB Auto Line ................................. 8-7
Better Business Bureau Mediation ................... 8-7
9-1
ProCarManuals.com
Flash-to-Pass Feature .....
Flat Tire. Changing ...............
Fluid Capacities ......................
Fluids and Lubricants ................
Fourth Gear. Manual Transmission . .
Four-wheel Drive .............
French Language Manual . .
Front Axle ................
Foreign Countries. Fuel ...........
..... 2-30
..... 5-22
... 6-63
..... 7-53
...... 6-4
........ 2-14
..... 2.16. 6.22
.......... 6-23
.. ............. 11
Front Seat Side Pockets .......................... 2-39
Front Sidemarker Lamp Bulb Replacement
........... 6-37
FrontTowing
................................... 5-9
Fuel .......................................... 6-2
Front
Turn Signal Lamp Bulb Replacement
.......... 6-36
Canada
...................................... 6-3
DoorLock
................................... 6-5
Filling
Your Tank ............................... 6-4
Gage
....................................... 2-69
.Fuses and Circuit Breakers
....................... 6-58
In Foreign Countries ........................... 6-4
Gages Engine Coolant Temperature
............ ... 2-64
..................................... Fuel 2-69
GAWR ....................................... 4-46
Gear Positions, Automatic Transmission ............. 2- 10 Gear
Positions. Manual Transmission
............... 2-14
GloveBox
.................................... 2-39
Gross Axle Weight Rating
.... ................ 4-46
Guide en FranGais
, 11
GVWR ................ .................. 4-46
Gross Vehicle Weight Rating ...................... 4-46 .. ......... .....................
Halogen Bulbs ..................... .... 6-34
Hazard Warning Flashers
.............. . . 5-1
Head Restraints
..................... ....... 1-3
Headlamps
....................... ......... 2-29
High/Low Beam Changer
.................... 2-29
Highway Hypnosis
.............................. 4-37
Bulb
Replacement
............ ......... 6-34
Hearing Impaired, Customer Assistance
.............. 8-3
Heating ........................................ 3-3
Hill and Mountain Roads
......................... 4-37
Hitches, Trailer
........ ..................... 4-51
Hood Checking Things Under
............... ....... 6-6
Prop
..................... ............... 6-7
Release
...................................... 6-6
Horn
......................................... 2-28
Hubs. Freewheeling ............................. 2-17
Hydroplaning
.................................. 4-33
9-5
ProCarManuals.com
Safety Belt Reminder ..................... 1-1 3. 2.60
Service Engine Soon
.......................... 2-65
Loading Your Vehicle
. . ..................... 4-46
Locks
............ ................... 2-3
Cylinders
....... ................ 7-48
Door ........... ................... 2-3
FuelDoor
.................................... 6-5
Key Lock Cylinder Service
..................... 7-48
PowerDoor
.................................. 2-3
Steering Column Lock Check
................ 1 .. 7-50
Window
.................................... 2-27
Rear Door Security
............................. 2-4
Low, Automatic Transmission
..................... 2- 12
Lowering and Raising the Canvas Top
.............. 2-49
Lubricants and Fluids
............................ 7-53
Lubrication Service, Body
........................ 7-48
Maintenance, Normal Replacement
Pa& ........... 6-62
Maintenance Record
............. ' ............... 7-55
Maintenance Schedule
............................ 7-1
Long Tripmighway Definition
................... 7-6
Long Tripmghway Intervals
................ 7-6, 7-32
Periodic Maintenance Inspections
................ 7-5 1
Owner Checks and Services ..................... 7-47
Recommended Fluids and Lubricants
............. 7-53
Scheduled Maintenance Services
... ............ 7-3 Short
Trip/City Definition
..................... 7-4
Short Trip/City Intervals
.................. 7.4,7. 7.8
Maintenance. Underbody
......................... 6-55
Maintenance When Trailer Towing
................. 4-55
Malfunction Indicator Lamp
...................... 2-65
Manual Adjust Mirror
........................... 2-37
ManualFrontSeat ............................... 1-1
Manual Transmission ........................ 2.8. 2.14
Shifting
.................. .................. 2-14
Starting Your Engine
........................... 2-8
Fluid
....................................... 6-19
Methanol
....................................... 6-3
Mirrors
....................................... 2-37
Convex Outside
.............................. 2-38
Inside Daymight Rearview
..................... 2-37
Manual Adjust ............................... 2-37
Power Remote Control ......................... 2-38
MMT ......................................... 6-3
Model Reference
......... ......... 111
Mountain Roads ............................ 4-37
Multifunction Lever
............................. 2-28
...
Neutral, Automatic Transmission ................. 2-11
Neutral, Manual Transmission
..................... 2-15
New Vehicle Break-In ............................ 2-6
Night Vision ................................. 4-30
9-7
ProCarManuals.com
Odometer .................................... 2-59
Odometer. Trip
................................. 2-59
Off-Road Driving
.............................. 4- 14
Off-Road Recovery
............................. 4- 11
Oil. Engine
...................................... 6-9
Oil Pressure Light
.............................. 2-67
Overdrive. Automatic Transmission ................ 2- 13
Overdrive
Off Light ............................. 2-69
Overheating Engine ............................. 5- 12
Owner Checks and Services ....................... 7-47
Owner Publications. Ordering
...................... 8-9
..... Paint Spotting. Chemical . . ... 6-55
Park
Automat.ic Transmission
..................... 2-10
Shifting Into ................................. 2-21
Shifting out
of .......... ... ... 2-23
Parking
AtNight
..................................... 2-6
Brake
...................................... 2-20
Brake Mechanism Check ....................... 7-50
Over Things That Bum ............ ..... 2-24
With a Trailer ................................ 4-54
Your Vehicle. Manual Transmission .............. 2-24
Parking Lamp Bulb Replacement .................. 6-36
Passenger Position .............................. 1-3 1 Passing
....................... ... .... 4-11
Power Periodic Maintenance Inspections
................ 7-51
Door Locks .............. .......... . .2-3
Remote Control Mirror ........................ 2-38
Steering
..................................... 4-9
Steering
Fluid ................................ 6-27
Windows ................................... 2-27
Power Mode Selector Switch
...................... 2-13
Pregnancy. Use
of Safety Belts .................... 1-31
Preparing Your Canvas
Top for Storage ............. 2-54
Problems
on the Road ............................ 5-1
Publications. Service and Owner
................ 8-9
Radiator. Coolant .............................. 5-19
Radiator Pressure Cap ........................... 6-26
Radios ........................................ 3-6
Rain. Driving
In ................................ 4-31
Rear
Axle ....................................... 6-21
Combination Lamp Bulb Replacement ............ 6-38
Seat Passengers .............................. 1-31
Sidemarker Lamp Bulb Replacement ............. 6-38
Radio Reception ................................ 3-17
Door Security Locks ........................... 2-4
Towing
..................................... 5-10
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