I Long Tripmighway Maintenance Schedule I
100,000 Miles (1 66 000 km)
Inspect spark plug wires.
An Emission Control Sewice.
17 Replace spark plugs.
An Emission Control Service.
If you haven’t used your vehicle under
severe service conditions listed previously
and, therefore, haven’t changed your
automatic transmission fluid, change
both
the fluid and filter.
150,000 Miles (240 000 km)
Drain, flush and refill cooling system
(or every
60 months since last service,
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.
I DATE I ACTUAL MILEAGE (SERVICED BY:(
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 covers, 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.
Manual Transmission Check
Check the transmission fluid level; add if needed. See
“Manual Transmission” in the Index.
A fluid loss may
indicate
a problem. Check the system and repair
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
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, headlamp door
assemblies, rear compartment, console doors and any
folding seat hardware. Part
D tells you what to use.
More frequent lubrication may
be required when
exposed to a corrosive environment.
Starter Switch Check When
you are doing this check, the vehicle could
move suddenly.
If it does, you or others could be
injured. Follow the steps below. Brake-Transmission Shift Interlock
(BTSI) Check
(Automatic Transmission)
1.
2,
3.
Before you start, be sure you have enough room
around the vehicle.
Firmly apply
both the parking brake (see “Parking
Brake” in the Index if necessary) and the regular brake.
NOTE: Do not use the accelerator pedal, and be
ready to turn off the engine immediately if it starts.
On automatic transmission vehicles, try to start the
engine in each
gear. The starter should work only in
PARK (P) or NEUTRAL (N). If the starter works in
any other position, your vehicle needs service.
On manual transmission vehicles, put the
shift lever
in
NEUTRAL (N), push the clutch down halfway
and try to start the engine. The starter should work
only when the clutch is
pushed down all the way to
the floor. If the starter works when the clutch isn’t
pushed
all the way down, your vehicle needs service.
When you are doing this check, the vehicle could
move suddenly. If it does, you or others could be
injured. Follow the steps below.
1.
2.
3.
Before you start, be sure you have enough room
around the vehicle. It should be parked
on a
level surface.
Firmly apply the parking brake (see “Parking Brake”
in the Index if necessary).
NOTE: Be ready to apply the regular brake
immediately
if the vehicle begins to move.
With the engine off, turn the key to the RUN
position, but don’t start the engine. Without applying
the regular brake, try to move the shift lever out of
PARK (P) with normal effort. If the shift lever
moves out
of PARK (P), your vehicle’s BTSI
needs service.
7-46
Ignition Transmission Lock Check
While parked, and with the parking brake set, try to turn
the ignition key to LOCK in each shift lever position.
0 With an automatic transmission, the key should turn
to LOCK only when the shift lever is in
PARK (P).
LOCK only when the shift lever is in REVERSE (R).
With a manual transmission, the key should turn to
On vehicles with a key release button, try to turn the key
to LOCK without pressing the button. The key should
turn to LOCK only when you press the key button.
On all vehicles, the key should come out only in LOCK.
Parking Brake and Automatic Transmission
PARK (P) Mechanism Check
I
When you are doing this check, your vehicle
could begin to move. You or others could be
injured and property could be damaged. Make
sure there is
room in front of your vehicle in case
it begins to roll. Be ready to apply the regular
brake at once should the vehicle begin to move.
Park on a fairly steep hill, with the vehicle facing
downhill. Keeping your foot on the regular brake, set the
parking brake.
e
a
To check the parking brake’s holding ability:
With the engine running and transmission in
NEUTRAL
(N), slowly remove foot pressure from
the regular brake pedal.
Do this until the vehicle is
held by the parking brake only.
To check the PARK (P) mechanism’s holding ability:
With the engine running, shift to
PARK (P). Then
release all brakes.
Underbody Flushing Service
At least every spring, use plain water to flush any
corrosive materials from the underbody. Take care to
clean thoroughly any
areas where mud and other debris
can collect.
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 Coolant
Coolant
Supplement Sealer
FLUIDLUBRICANT
Engine oil w-
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 use only
GM Goodwrench* DEX-COOL@
or Havoline’ DEX-COOL@
coolant. See “Engine Coolant” in
the
Index.
GM Part No. 3634621 or
equivalent
with a complete flush
and refill.
USAGE
Hydraulic Brake
System
Hydraulic Clutch
System
Power Steering System
Manual
Transmission
__
Automatic
Transmission Key
Lock
Cylinders
-
Clutch Linkage
Pivot Points
PLUJD/LUBRICANT
Delco Supreme 11 @ Brake Fluid
(GM Part No. 12377967 ur
equivalent DOT-3 brake fluid).
Hydraulic Clutch Fluid
(GM Part
No. 12345347 or equivalent
DOT-3
brake fluid).
GM Power Steering Fluid (GM
Part No. 1052884 - 1 pint,
1050017 - 1 quart, or equivalent).
DEXRON@-III Automatic
Transmission Fluid.
DEXRON@-III Automatic
Transmission Fluid.
Multi-Pur
ose lubricant,
Superlube
(GM Part
No. 12346241 or equivalent).
Engine
oil.
-
&
Section 9 Index
Accessory Plug ............................. 2-61
AirBag
....................................... 1-21
How Does it Restrain .......................... 1-25
How it Works ................................ 1-23
Location
.................................... 1-23
Readiness Light
......................... 1.22. 2.78
What Makes it Inflate
.......................... 1-24
What Will
You See After it Inflates ............... 1-25
When Should it Inflate
......................... 1-24
Aircleaner
.................................... 6-18
Air Conditioning
................................ 3-3
Air Conditioning Refrigerants ..................... 6-74
Air Control. Climate Control System ................. 3-2
Alarm. Content Theft-Deterrent ................... 2- 13
Alarm/PanicMode ............................... 2-7
Alignment and Balance. Tire
...................... 6-55
Aluminum Wheels. Cleaning
...................... 6-64
Antenna. Power
................................ 3-24
Antifreeze
..................................... 6-29
Anti-Lock Brake System Warning Light
................ 2-80. 4-7
Brakes
...................................... 4-7
Anti-Theft. Radio
.............................. 3- 19
Appearance Care ............................... 6-58
Servicing ................................... 1- 26 Appearance Care Materials
...... .......... 6-67
Arbitration Program
.............................. 8-9
Ashtrays ...................................... 2-59
Audio Controls. Steering Wheel Touch Control ....... 3-21
Audio Equipment. Adding ........................ 3-22
Audio Systems
.................................. 3-6
Automatic Overdrive ............................ 2-30
Automatic Transmission
Check
...................................... 7-45
Fluid
....................................... 6-22
Operation ................................... 2-28
Park Mechanism Check
........................ 7-47
Shifting ..................................... 2-28
Starting Your Engine .......................... 2-25
Axle. Limited-Slip Rear ......................... 2-36
Axle. Rear
.................................. 6-29
Battery ...................................... 6-40
Jump Starting ................................. 5-3
Warnings
................................ 5-3. 5-5
BBB Auto Line ................................. 8-9
Better Business Bureau Mediation ................... 8-9
Blizzard . . ... ................. 4-28
Replacement. Remote Keyless Entry ............... 2-9
Electrical Equipment. Adding .......... 2.26.3.22. 6.68
Electrical System ............................... 6-68
Coolant Heater ............................... 2-27
Coolant Level Check .......................... 7-44
Coolant Temperature Gage
..................... 2-83
Identification ................................ 6-68
Overheating
................................. 5-14
RunningWhileParked
......................... 2-42
Specifications
................................ 6-73
Engine .................................. 6-10. 6-11
Coolant
..................................... 6-29
Exhaust
..................................... 2-41
FuseBlocks
................................. 6-70
OilLevelCheck
.............................. 7-44
StartingYour ................................ 2-25
Engineoil
.................................... 6-12
Adding
..................................... 6-14
Checking ................................... 6-13
Used ....................................... 6-18
Ethanol
........................................ 6-5
Additives ................................... 6-1'7
Pressure Gage
................................ 2-87
Whentochange
.............................. 6-17
Exhaust. Engine
................................ 2-4 1
Exit Lighting ............................. 2-18. 2-54
Exit Lightingmelayed Illumination ................. 2- 18
Express-Down Window .......................... 2-43
Fabric Cleaning ............................... 6-59
Fan Control. Climate Control System
................ 3-2
Feature Customization ........................... 2- 17
Exit Lighting ................................ 2-18
Last Door Closed Locking
...................... 2-19
Lockout Prevention
........................... 2-19
Remote Keyless
Entry Control Verification ......... 2-19
Theft-Deterrent Arming Method
................. 2-20
Theft-Deterrent Arming Verification
.............. 2-21
Fifth Gear. Manual Transmission
.............. 2-32. 2-34
Filling Your Tank
................................ 6-6
Filter. Engine Oil
............................... 6-17
Finishcare
.................................... 6-63
Finish Damage ................................. 6-65
First
Gear. Automatic Transmission ................ 2-31
First Gear. Manual Transmission .............. 2-32. 2-33
Flashers. Hazar'd Warning
......................... 5-2
Flat Tire. Changing ............................. 5-26
Fluids and Lubricants ............................ 7-50
Folding Rear Seatback ............................ 1-7
Foreign Countries. Fuel ........................... 6-5
Fourth Gear. Manual Transmission
............ 2-32. 2-34
Four-Way Manual Seat
........................... 1-3
Frontconsole .................................. 2-58
Delayed 11.lumination
Driver's
Door Alarm Delay/Shock Sensor Enable ... 2-22 2-18
..........................
Filter. Air ..................................... 6-20
FloorMats
.................................... 2-61
FogLamps
.................................... 2-53
French Language Manual 11
FrontTowing .................................. 5-10
Front Turn Signal Lamp Bulb Replacement .......... 6-43
.. ...........................
Fuel ................. ........... 6-3
Filling Your Tank .............................. 6-6
Gage ....................................... 2-89
In Foreign Countries ........................... 6-5
Fuses and Circuit Breakers ....................... 6-69 Headlamps
................................ 2-5 1
HighLow Beam Changer
...................... 2-45
On Reminder ................................ 2-51
Wiring
..................................... 6-69
Hearing Impaired. Customer Assistance .............. 8-5
High-Beam Headlamps 2-45
Highway Hypnosis
.............................. 4-23
Heating
........................................ 3-4
Engine
(khnt Temperature .................... 2-83 Hill and Mountain Roads ......................... 4-23
Engine oil Pra~re
........................... 2-87 Hitches. Trailer ................................. 4-35
..........................
Gages
Fuel
....................................... 2-89 Hood
GAWR
....................................... 4-30 Checking Things Under ......................... 6-8
Gear Positions. Automatic Transmission ............. 2-28 ......................................
Gear Positions. Manual Transmission 2-32.2-33. 2-34 Horn 2-43
Release 6-9
Graphic Equalizer
......................... 3-10? 3-14 Hydraulic Clutch System Check ................... 7-45
Gross Vehicle Weight Rating ...................... 4-30
Guide en Frangais
. . ' * all
..... .........................................
Glove Box .................................... 2-58 Hydraulic Clutch ............................... 6-28
Gross Axle Weight Rating
........................ 4-30 Hydroplaning .................................. 4-19
.. ....................
GVWR ................................ .. 4-30 Ignition Switch ................................ 2-23
Inflation. Tire
.................................. 6-50
Inside Daymight Rearview Mirror
................. 2-56
Halogen Bulbs .......... ............ 6-41 Inspections .................................... 7-48
Hatch
........................................ 2-10 Brakesystem ................................ 7-48
Hatch Release .................................. 2- 11 Caliper/Knuckle .............................. 7-49
Hatch Release. Remote .......................... 2- 11 Exhaust Systems ............................. 7-48
Hazard Warning Flashers .......................... 5-2 Radiator and Heater Hose ...................... 7-48
Head Restraints
................................. 1-6 RearAxle 7-48
Headlamp
Bulb Replacement ...................... 6-4 1 Steering .................................... 7-48
Headlamp
Doors ............................... 2-52 Suspension .................................. 7-48
Throttle Linkage .............................. 7-48
...................................
9-5