
Downloaded from www.Manualslib.com manuals search engine How to Check Lubricant
,:
If the level is below
the bottom
of the filler
plug hole, you’ll need
to add some lubricant.
If the differential
is at operating temperature (warm), add enough lubricant
to raise the level to the bottom of the filler plug hole.
If the differential is cold, add enough lubricant to raise the le\
vel to 1/2 inch
(12 mm) below the filler plug hole.
What to Use
Refer to the Maintenance Schedule to determine what kind of lubricant to
use. See “Recommended Fluids and Lubricants”
in the Index.
Engine Coolant
The following explains your cooling system and how to add coolant \
when it
is low. If you have a problem with engine overheating, see “Engine
Overheating”
in the Index.
The proper coolant
for your vehicle will:
0 Give freezing protection down to -34°F (-37°C).
Give boiling protection up to 262°F (128°C).
0 Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights and gages work as they should.
What to Use
Use a mixture of one-half clean water (preferably distilled) and one-half
antifreeze that meets “GM Specification 6038-M,” which won’t damage
aluminum parts.
You can also use a recycled coolant conforming to “GM
Specification 6038-M.
Use GM Coolant Supplement (Sealer) with a
complete coolant flush and refill. If
you use this mixture, you don’t need to
add anything else.
6-21

Downloaded from www.Manualslib.com manuals search engine I 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.
Footnotes
? 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 vehicle useful life. We,
however, urge that all recommended maintenance services be performed at
the indicated intervals and the maintenance be recorded in “\
Section
E:
Maintenance Record.”
** Drive axle service:
0
0
0
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 heavy-duty or off-road
use.
3,000 Miles (5 000 km)
0
0
Change engine oil and filter (or every 3 months, whichever occurs
first).
An Emission Control Service.
Lubricate the front suspension, ball joints (ball joints should not be
lubricated unless their temperature is 10°F (-1 2°C) or higher. When
the weather is cold, let them warm up before lubricating them
or they
could be damaged.), steering linkage and transfer case shift linkage,
parking brake cable guides, propshaft splines, universal joints, brake
pedal springs, and clutch pedal springs at every
oil change (or every 6
months
, whichever occurs first).
Check readfront axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.
**
I DATE I ACTUALMILEAGE I SERVICED BY:
7-6

Downloaded from www.Manualslib.com manuals search engine 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.
Footnotes
t 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 vehicle useful life. We,
however, urge that all recommended maintenance services be performed at
the indicated intervals and the maintenance be recorded
in “Section E:
Maintenance Record .”
** Drive axle service:
0 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).
0 Standard Differential - Check fluid level and add fluid as needed at
every engine oil change. If driving in dusty areas or towing a trailer,
drain fluid and refill every
15,000 miles (25 000 km).
0 More frequent lubrication may be required for heavy-duty or off-road
use.
7,500 Miles (12 500 km)
0 Change engine oil and filter (or every 12 months, whichever occurs
Lubricate the front suspension, ball joints (ball joints should not be
first).
An Emission
Control Service.
lubricated unless their temperature is 10°F (-12°C) or higher. When
the weather is cold, let them warm up before lubricating them or they
could be damaged.), steering linkage and transfer case shift linkage,
parking brake cable guides, propshaft splines, universal joints, brake
pedal springs, and clutch pedal springs at every oil change
(or every 12
months, whichever occurs first).
0 Check readfront axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking,**
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
rotation pattern and additional information.
DATE SERVICED BY ACTUAL MILEAGE
7-26

Downloaded from www.Manualslib.com manuals search engine USAGE
Chassis Lubrication Front Wheel Bearings Differential, Standard, Front and
Rear Axle
Differential, Locking
Transfer Case
Column Shift
Windshield Washer Solvent
FLUID/LUBRICANT
Chassis lubricant (GM Part No.
1052497 or equivalent) or lubricant
meeting requirements
of NLGI
Grade 2, Category LB or GC-LB
.
Wheel bearing lubricant meeting
requirements of NLGI Grade 2,
Category GC or GC-LB (GM
Part
No. 105 1344 or equivalent).
Axle Lubricant (GM Part
No.
1052271) or SAE 8OW-90 GL-5
Gear Lubricant.
Axle Lubricant (GM
Part No.
1052271) or SAE 8OW-90 GL-5
Gear Lubricant.
DEXRON@-I11 Automatic
Trans-
mission Fluid.
Chassis lubricant meeting require-
ments
of NLGI Grade 2, Category
LB or GC-LB (GM Part
No.
1052497).
GM Optikleen@ Washer Solvent
(GM
Part No. 1051515) or equiva-
lent.
Transfer Case Shift Lever, Propeller Chassis lubricant (GM
Part No.
Shaft Slip Splines and Universal 1052497
or equivalent) or lubricant
Joints meeting requirements
of NLGI
Grade 2, Category LB or GC-LB
.
Clutch Pushrod to Fork Joint
Constant Velocity Universal Joint Chassis lubricant (GM Part No.
1052497 or equivalent) or
lubricant
meeting requirements
of NLGI
Grade 2, Category LB or GC-LB.
Chassis lubricant (GM Part
No.
1052497 or equivalent) or lubricant
meeting requirements
of NLGI
Grade 2, Category LB or GC-LB
.
7-41

Downloaded from www.Manualslib.com manuals search engine Cruise Control (continued)
ToResume
.................................................. 24
ToSet ...................................................... 2-43
Cupholder ...................................................... 2-56
Customer Assistance for the Hearing or Speech Impaired ................. 8-3
Customer Assistance Information .................................... 8-1
Customer Satisfaction Procedure
..................................... 8-1
Daytime Running Lamps
.......................................... 2-49
Differential (See “Axle”)
Doors
.......................................................... 2-3
Child Security Locks ............................................ 2-6
Lokks ........................................................ 2-4
PowerDoorLocks ............................................. 2-5
SideDoors
.................................................. 2-3
Drive Axle (See “Axle”)
Driving
AtNight
.................................................... 4-24
City ........................................................ 4-27
Defensive .................................................... 4-1
Freeway
..................................................... 4-28
Guidelines
................................................... 4-12
Hill and Mountain Roads
....................................... 4-30
Highway Hypnosis ............................................ 4-29
If You’re Caught in a Blizzard ................................... 4-34
In Mud. Sand. Snow. Or Ice ................................ 4-22. 5-35
IntheRain ................................................... 4-25
Loss of Control ............................................... 4-11
Nightvision ................................................. 4-24
Off-Road Driving with Your Four-wheel Drive Vehicle .............. 4-12
Before You Go Off-Roading
.................................. 4-12
After Off-Road Driving ...................................... 4-23
Passing
...................................................... 4-9
Through Deep Standing Water ................................... 2-18
Winter ...................................................... 4-32
DrunkenDriving ................................................. 4-2
Electrical System
Add-On Equipment
........................................... 6-60
Endgate ........................................................ 2-8
Emergency Release ............................................ 2-12
Hatch Release
................................................. 2-8
Mounted Spare Tire Carrier
..................................... 2-11
Adding Coolant .......................................... 5- 13. 6-23
Aircleaner .................................................. 6-13
Coolant Heater ...................................... 2-18.3-2. 6-13
Coolant ..................................................... 6-21
Coolant Temperature Gage (See “Gages”)
Exhaust
..................................................... 2-28
Engine
3