
I Short Trip/City Maintenance Schedule I
90,000 Miles (150 000 km) (Continued)
0 Drain, flush and refill cooling system (or
every 30 months, whichever occurs first).
See “Engine Coolant” in the Index for
what to use. Inspect
hoses. Clean radiator,
condenser, pressure cap and neck. Pressure
test the cooling system and pressure cap.
An Emission Control Service.
0 Replace spark plugs.
An Emission Control Service.
0 Replace air cleaner filter.
An Emission Control Service.
0 Inspect fuel tank, cap and lines for damage
or leaks. Inspect fuel cap gasket for
any
damage. Replace parts as needed.
An Emission Control Service.
otate tires. See “Tire Inspection and Rotatio
in the Index for proper rotation pattern and
additional information.
During tire rotation,
check brake calipers for heedom of movement.
Refer to the appropriate
GM service manual for
proper caliper service procedures.
15 months, whichever occurs first).
An Emission Control Service.
whichever occurs first).
An Emission Control Service.
0 Check engine idle speed and adjust it
to underhood label specifications.
An Emission Control Service.?
0 Inspect the locking front hubs (if equipped)
for correct operation (or every 3 months,
whichever occurs first). Repair or replace
as necessary.
0 Change manual transmission fluid (or every
0 Inspect the valve lash and adjust if necessary.
0 Replace fuel filter (or every 30 months,
7-28
ProCarManuals.com

Long Trip/Highway Maintenance Schedule
60,000 Miles (100 000 km) (Continued)
0 Drain, flush and refill cooling system (or
every
30 months, whichever occurs first).
See “Engine Coolant”
in the Index for
what to use. Inspect hoses. Clean radiator,
condenser, pressure cap and neck. Pressure
test the cooling system and pressure cap.
An Emission Control Service.
0 Replace spark plugs.
An Emission Control Service.
Replace air cleaner filter.
An Emission Control Service.
Inspect fuel tank, cap and lines and any
hoses for damage. Replace fuel tank cap
gasket.
An Emission Control Service,
17 Change manual transmission fluid (or every
30 months, whichever occurs first).
0 Replace fuel filter (or every 30 months,
whichever occurs first).
An Emission Control Service.
17 Inspect the locking front hubs (if equipped)
for correct operation (or every
3 months,
whichever occurs first). Repair or replace
as necessary.
0 Inspect the valve lash and adjust if
necessary.
An Emission Control Service.
0 Check engine idle speed and adjust it to
underhood label specifications.
An Emission Control Service.?
7-40
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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

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

Brake Adjustment
.................................. 6-33
Fluid
....................................... 6-29
Master Cylinder
.............................. 6-29
Parking
..................................... 2-20
PedalTravel
................................. 6-32
Replacing System Parts
........................ 6-33
System Warning Light
......................... 2-62
Trailer
...................................... 4-51
Transmission Shift Interlock
.................... 2-23
Transmission Shift Interlock Check
............... 7-49
Wear
....................................... 6-32
Brakes.Ant i.Lock ............................... 4-6
Braking ........................................ 4-5
Braking in Emergencies
..... ................ 4-8
Break.In. New Vehicle
....................... 2-6
Brightness Control .............................. 2-36
BTSI
......................................... 2-23
BTSICheck
................................... 7-49
Bulb Replacement
.............................. 6-34
Canadian Roadside Assistance
. . ........ 8-6
Canvas Top And Plastic Window Care
...................... 6-53
Lowering
and Raising ......................... 2-49
Preparing for Storage
.......................... 2-54
Removing and Installing
....................... 2-53 Capacities and Specifications
.................... 6-62
Carbon Monoxide
......................... 2.25, 4.42
Cassette Deck Service
........................... 7-47
Cassette Tape Player
.................. . . 3.8, 3.11
Cassette Tape Player Care
........... ........ 3-18
CD Player Theft-Deterrent Feature
................. 3-15
Certification Label
.............................. 4-46
Certificationmire Label
........................ 4-46
Chains. Safety
.................... ........ 4-51
Chains. Tire ...................... ........ 6-47
Changing a
Flat Tire .............. ........... 5-22
Charging System Light
.......................... 2-61
Checking Your Restraint Systems
.................. 1-46
Chemical Paint Spotting .......................... 6-55
Child Restraints
...................... ...... 1-37
Securing in a Rear Seat Position
......... ... 1-38
Securing in the Right Front Seat Position . . ... 1-40
TopStrap
................................. 1-38
WheretoPut
................................ 1-37
Cigarette Lighter
............................... 2-40
Circuit Breakers and Fuses
....................... 6-58
Cleaner. Air
................................... 6-13
Cleaning Aluminum Wheels
............................ 6-54
Canvas Top and Plastic Window ................. 6-53
Fabric
...................................... 6-49
Glass
....................................... 6-51
InsideofYourGeo ............................ 6-48
9-2
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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