DIC Warnings and Messages
Messages are displayed on the DIC to notify the driver
that the status of the vehicle has changed and that
some action may be needed by the driver to correct the
condition. Multiple messages may appear one after
another. Some messages may not require immediate
action but you should press the select button to
acknowledge that you received the message and clear it
from the display. Some messages cannot be cleared
from the display because they are more urgent. These
messages require action before they can be removed
from the DIC display. The following are the possible
messages that can be displayed and some information
about them.
Battery Not Charging
If the battery is not charging during operation, this
message will appear on the DIC. The charging system
light may also be displayed on the instrument panel
cluster. SeeCharging System Light on page 3-27
for more information. Driving your vehicle when the
battery is not charging properly can drain the battery.
Have the electrical system checked as soon as possible.
Press the select button to acknowledge this message
and clear it from the DIC display.
Battery Voltage Too High
This message will be displayed when the battery
voltage is higher than normal and you try to raise or
lower the convertible top. The charging system light may
also be displayed on the instrument panel cluster.
SeeCharging System Light on page 3-27for more
information. Press the select button to acknowledge
the message and clear it from the DIC display.
Battery Voltage Too Low
This message will be displayed when the battery
voltage is lower than normal and you try to raise or
lower the convertible top. The charging system light may
also be displayed on the instrument panel cluster.
SeeCharging System Light on page 3-27for more
information. Press the select button to acknowledge
the message and clear it from the DIC display.
Cargo Cover Ajar
This message will be displayed when trying to open or
close the convertible top while the cargo cover is
open. Make sure the cargo cover is fully closed
before trying to open or close the convertible top.
This message will clear itself from the DIC once the
cargo cover is closed.
3-45
Rfa X Battery Low
If a remote keyless entry transmitter battery is low, this
message will appear on the DIC. The battery needs
to be replaced in the transmitter. Press the select button
to acknowledge this message and clear it from the
DIC display. See “Battery Replacement” underRemote
Keyless Entry System Operation on page 2-5for
battery replacement instructions.
Roof Ajar
This message will be displayed on the DIC when trying
to release the cargo cover and the convertible top is
not fully open or closed. Make sure your convertible top
is in the full-closed or full-open position before trying
to release your cargo cover. SeeConvertible Top
on page 2-37andCargo Cover on page 2-32for
more information. This message will clear once the
convertible top is open or closed, or you can press the
select button to acknowledge the message and clear
it from the DIC display.
If this message repeatedly occurs while not trying to
release the cargo cover, see your GM dealer for service.
Roof Cycle Timeout
This message will be displayed on the DIC when the
convertible top has not completed its movement
from one position to another within the programmed
time limit. When this message appears, the convertible
top will stop moving. Release the convertible top switch
and make sure there is nothing blocking the path of
the top. If the path is clear, press the convertible
top switch again. SeeConvertible Top on page 2-37
for more information.
When operating the top in low temperatures, such as
below 32°F (0°C), the time needed to cycle the top will
increase. This may cause the top movement to stop
and the Roof Cycle Timeout message to appear on
the DIC display. If this occurs, you may release
the convertible top switch and depress it again to
continue the cycle. Make sure nothing is blocking the
path of the top before depressing the switch again.
It may be necessary to do this several times to complete
the cycle, depending on the outside temperature. See
Convertible Top on page 2-37for more information.
Notice:If you operate the convertible top switch
continuously while the ignition is in ACCESSORY,
the battery will drain and you might not be able
to start your vehicle. Do not use the convertible top
switch for extended periods of time when the
ignition is in ACCESSORY.
3-49
{CAUTION:
Snow can trap exhaust gases under your
vehicle. This can cause deadly CO (carbon
monoxide) gas to get inside. CO could
overcome you and kill you. You cannot see it
or smell it, so you might not know it is in your
vehicle. Clear away snow from around the
base of your vehicle, especially any that is
blocking your exhaust pipe. And check around
again from time to time to be sure snow does
not collect there.
Open a window just a little on the side of the
vehicle that is away from the wind. This will
help keep CO out.Run your engine only as long as you must. This saves
fuel. When you run the engine, make it go a little
faster than just idle. That is, push the accelerator
slightly. This uses less fuel for the heat that you get and
it keeps the battery charged. You will need a
well-charged battery to restart the vehicle, and possibly
for signaling later on with your headlamps. Let the
heater run for a while.
Then, shut the engine off and close the window almost
all the way to preserve the heat. Start the engine
again and repeat this only when you feel really
uncomfortable from the cold. But do it as little as
possible. Preserve the fuel as long as you can. To help
keep warm, you can get out of the vehicle and do
some fairly vigorous exercises every half hour or so until
help comes.
4-29
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....................................5-6
California Fuel...............................................5-6
Additives.......................................................5-7
Fuels in Foreign Countries...............................5-7
Filling the Tank..............................................5-8
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 Cover...............................................5-19
Engine Air Cleaner/Filter................................5-20
Automatic Transmission Fluid.........................5-21
Engine Coolant.............................................5-24
Coolant Surge Tank Pressure Cap..................5-26
Engine Overheating.......................................5-27
Cooling System............................................5-28
Power Steering Fluid.....................................5-31
Windshield Washer Fluid................................5-32Brakes........................................................5-33
Battery........................................................5-36
Jump Starting...............................................5-36
Rear Axle.......................................................5-42
Headlamp Aiming...........................................5-42
Bulb Replacement..........................................5-43
Halogen Bulbs..............................................5-43
Headlamps..................................................5-43
Front Turn Signal, Sidemarker and
Parking Lamps..........................................5-44
Taillamps.....................................................5-46
Back-Up Lamps............................................5-47
Replacement Bulbs.......................................5-48
Windshield Wiper Blade Replacement..............5-48
Tires..............................................................5-51
In ation - Tire Pressure.................................5-56
Tire Inspection and Rotation...........................5-57
When It Is Time for New Tires.......................5-58
Buying New Tires.........................................5-59
Uniform Tire Quality Grading..........................5-60
Wheel Alignment and Tire Balance..................5-61
Wheel Replacement......................................5-62
Tire Chains..................................................5-64
If a Tire Goes Flat........................................5-65
Tire In ator Kit.............................................5-66
Section 5 Service and Appearance Care
5-1
Battery
Your vehicle has a maintenance free battery. When it is
time for a new battery, get one that has the replacement
number shown on the original battery’s label. We
recommend an ACDelco
®replacement battery. The
battery is located under the rear of the vehicle.
Warning:Battery posts, terminals, and related
accessories contain lead and lead compounds,
chemicals known to the State of California to cause
cancer and reproductive harm. Wash hands after
handling.
Vehicle Storage
If you are not going to drive your vehicle for 25 days
or more, remove the black, negative (−) cable from
the battery. This will help keep your battery from
running down.
{CAUTION:
Batteries have acid that can burn you and gas
that can explode. You can be badly hurt if you
are not careful. SeeJump Starting on page 5-36
for tips on working around a battery without
getting hurt.
Jump Starting
If your battery has run down, you may want use another
vehicle and some jumper cables to start your vehicle.
Be sure to follow the steps below to do it safely.
{CAUTION:
Batteries can hurt you. They can be dangerous
because:
They contain acid that can burn you.
They contain gas that can explode or
ignite.
They contain enough electricity to
burn you.
If you do not follow these steps exactly, some
or all of these things can hurt you.
5-36
Notice:Ignoring these steps could result in costly
damage to your vehicle that would not be covered
by your warranty.
Trying to start your vehicle by pushing or pulling it
will not work, and it could damage your vehicle.
1. Check the other vehicle. It must have a 12-volt
battery with a negative ground system.
Notice:If the other vehicle’s system is not a 12-volt
system with a negative ground, both vehicles can
be damaged. Only use vehicles with 12-volt systems
with negative grounds to jump start your vehicle.
2. Get the vehicles close enough so the jumper cables
can reach, but be sure the vehicles aren’t touching
each other. If they are, it could cause a ground
connection you don’t want. You wouldn’t be able to
start your vehicle and the bad grounding could
damage the electrical systems.
To avoid the possibility of the vehicles rolling, set
the parking brake rmly on both vehicles involved in
the jump start procedure. Put your transmission
in PARK (P) before setting the parking brake.
Notice:If you leave your radio or other accessories
on during the jump starting procedure, they could
be damaged. The repairs would not be covered
by your warranty. Always turn off your radio and
other accessories when jump starting your vehicle.3. Turn off the ignition on both vehicles. Unplug
unnecessary accessories plugged into the cigarette
lighter or in the accessory power outlets. Turn off
the radio and all lamps that aren’t needed. This will
avoid sparks and help save both batteries. And it
could save your radio.
4. Open the hoods and locate the positive (+) and
negative (−) terminal locations on the other vehicle.
Your vehicle has a remote positive (+) jump starting
terminal and a remote negative (−) jump starting
terminal. You should always use these remote
terminals instead of the terminals on the battery.
The remote positive (+)
terminal is located in the
engine compartment
on the passenger’s side
of the vehicle.
Press inward on the tabs located on the outboard
sides of the remote positive (+) terminal cover
and pull outward to access the terminal.
5-37