BATTERY VOLTAGE LOW – 6:This message will
appear when the electrical system is charging less than
10 volts or if the battery has been drained. If this
message appears immediately after starting, it is
possible that the generator can still recharge the battery.
The battery should recharge while driving but may
take a few hours to do so. Consider using an auxiliary
charger (be sure to follow the manufacturer’s
instructions) to boost the battery after returning home or
to a nal destination. If this message appears while
driving or after starting your vehicle and stays on, have
it checked immediately by your GM dealer to determine
the cause of this problem. To help the generator
recharge the battery quickly, you can reduce the load
on the electrical system by turning off the accessories.
You can monitor battery voltage on the DIC by
pressing the INFO button. The normal range is
11.5 to 15.5 volts.
CHANGE ENGINE OIL – 82:This means that the life
of the engine oil has expired. SeeScheduled
Maintenance on page 6-4. After an oil change, the oil
life indicator must be reset. SeeEngine Oil Life System
on page 5-17. SeeEngine Oil on page 5-14andOil
Life Indicator on page 3-79for more information.CHANGE TRANS FLUID – 47:This message will
appear when it is time to change the transaxle uid.
SeeScheduled Maintenance on page 6-4for the proper
uid and change intervals.
After the transaxle uid has been changed, the transaxle
uid change indicator must be reset. See “How to
Reset the Transaxle Fluid Indicator” underAutomatic
Transaxle Fluid on page 5-21.
CHECK BRAKE FLUID – 37:This message will
display if the ignition is in ON to inform the driver that
the brake uid level is low. Have the brake system
serviced by your GM dealer as soon as possible. See
Brake System Warning and Parking Brake Indicator
Light on page 3-47.
CHECK COOLANT LEVEL – 2:This message will
appear when there is a low level of engine coolant.
Have the cooling system serviced by your GM dealer as
soon as possible. SeeEngine Coolant on page 5-24.
CHECK FUEL GAGE – 50:(Analog Cluster) This
message will appear when the fuel supply is less than
5 gallons (18.9 L) and the display is turned off. A single
chime will also sound when this message is displayed.
3-61
Service............................................................5-3
Doing Your Own Service Work.........................5-4
Adding Equipment to the Outside of Your
Vehicle......................................................5-5
Fuel................................................................5-5
Gasoline Octane............................................5-5
Gasoline Speci cations....................................5-5
California Fuel...............................................5-5
Additives.......................................................5-6
Fuels in Foreign Countries...............................5-6
Filling the Tank..............................................5-7
Filling a Portable Fuel Container.....................5-10
Checking Things Under the Hood....................5-10
Hood Release..............................................5-11
Engine Compartment Overview.......................5-12
Engine Oil...................................................5-14
Engine Oil Life System..................................5-17
Engine Air Cleaner/Filter................................5-19
Automatic Transaxle Fluid..............................5-21
Engine Coolant.............................................5-24
Coolant Surge Tank Pressure Cap..................5-27
Engine Overheating.......................................5-27
Overheated Engine Protection
Operating Mode........................................5-29
Cooling System............................................5-30
Power Steering Fluid.....................................5-35Windshield Washer Fluid................................5-36
Brakes........................................................5-37
Battery........................................................5-40
Jump Starting...............................................5-42
Headlamp Aiming...........................................5-48
Headlamp Horizontal Aiming...........................5-49
Headlamp Vertical Aiming..............................5-50
Bulb Replacement..........................................5-51
Halogen Bulbs..............................................5-51
Headlamps..................................................5-51
Front Turn Signal, Sidemarker, Parking and
Cornering Lamps.......................................5-55
Replacement Bulbs.......................................5-56
Windshield Wiper Blade Replacement..............5-56
Tires..............................................................5-57
Tire Sidewall Labelling...................................5-58
Tire Terminology and De nitions.....................5-62
In ation - Tire Pressure.................................5-65
Tire Pressure Monitor Operation.....................5-68
Tire Inspection and Rotation...........................5-69
When It Is Time for New Tires.......................5-70
Buying New Tires.........................................5-71
Uniform Tire Quality Grading..........................5-72
Wheel Alignment and Tire Balance..................5-73
Wheel Replacement......................................5-73
Tire Chains..................................................5-75
Section 5 Service and Appearance Care
5-1
A. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 5-36.
B. Underhood Fuse Block. SeeUnderhood Fuse Block
on page 5-98.
C. Engine Coolant Surge Tank and Pressure Cap.
SeeCoolant Surge Tank Pressure Cap on page 5-27
andCooling System on page 5-30.
D. Power Steering Fluid. SeePower Steering Fluid on
page 5-35.E. Engine Oil Fill Cap. See “When to Add Engine Oil”
underEngine Oil on page 5-14.
F. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 5-14.
G. Brake Master Cylinder. See “Brake Fluid” under
Brakes on page 5-37.
H. Automatic Transaxle Fluid Cap and Dipstick.
SeeAutomatic Transaxle Fluid on page 5-21.
I. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-19.
5-13
Checking the Fluid Level
Prepare you vehicle as follows:
Park your vehicle on a level place. Keep the engine
running.
With the parking brake applied, place the shift lever
in PARK (P).
With your foot on the brake pedal, move the shift
lever through each gear range, pausing for about
three seconds in each range. Then, position the shift
lever in PARK (P).
Let the engine run at idle for three to ve minutes.Then, without shutting off the engine, follow these steps:
The transaxle uid cap is
located next to the radiator
hose and below the
engine air cleaner/ lter
assembly on the driver’s
side of the vehicle.
SeeEngine Compartment
Overview on page 5-12
for more information
on location.
1. After removing the engine air cleaner/ lter assembly
to reach the transaxle uid cap, turn the cap
counterclockwise to remove. Pull out the dipstick
and wipe it with a clean rag or paper towel.
2. Push it back in all the way, wait three seconds, and
then pull it back out again.
5-22