
Downloaded from www.Manualslib.com manuals search engine Traction Control System (TCS) Light
This light should come on
briefly as you start the
engine. If the light doesn’t
come
on then, have it fixed
so it will be ready to warn
you if there’s a problem.
Engine Coolant Temperature Gage
f
This gage shows the engine
coolant temperature. If the
gage pointer moves into the
shaded area, your engine
is
too hot!
If it stays on, or comes on and the DIC shows a
SERVICE TRACTION SYSTEM message when you’re
driving, there’s a problem with your TCS system and
your vehicle needs service. When this light is on, the
system will not limit wheel spin. Adjust your driving
accordingly. If the driver turns
off the Traction Control
System by pressing the button
on the console, the TCS
system light will come on and the TRACTION
SYSTEM
OFF message will show on the DIC. This
means that your engine coolant has overheated.
If you have been operating your vehicle under normal
driving conditions, you should pull off the road, stop
your vehicle and turn off the engine as soon as possible.
(The larger tic marks are in increments of
30 O below
220°F (104°C) and in increments of 10 O above
220 OF (104”C).)
In “Problems on the Road,” this manual shows what to
do. See “Engine Overheating” in the Index.
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Downloaded from www.Manualslib.com manuals search engine ABS ACTIVE (Anti-Lock Brake System Active):
When your anti-lock system is adjusting brake pressure
to help avoid a braking skid, the ABS ACTIVE message
will be displayed.
Slippery road conditions may exist
if this message is
displayed,
so adjust your driving accordingly. The
message will stay on for a few seconds after the system
stops adjusting brake pressure.
SERVICE ABS (Anti-Lock Brake System): If the
SERVICE ABS message is displayed when you are
driving, stop as soon as possible and turn the ignition
off. Then start the engine again to reset the system. If
the message stays on, or comes back on again while you
are driving, your vehicle is in need of service.
If the
regular brake system warning light isn’t on, you still
have brakes, but don’t have anti-lock brakes. If the
regular brake system light is also on, you don’t have
anti-lock brakes and there is a problem with your
brakes. See “Brake System Warning Light” earlier in
this section.
SERVICE COLUMN LOCK: The system that
controls the locking and unlocking of the steering
column may
not work properly. Have the vehicle
towed to a dealer for service.
LOW OIL PRESSURE: You will hear four chimes
and the CHECK GAGES telltale will come
on when
this message is displayed. To acknowledge the warning,
press the RESET button. After you press the RESET
button, a message will be displayed and you will hear a
chime every minute until the vehicle
is serviced. If you
do not press RESET, the message will remain on the
digital display until the vehicle
is serviced.
Low oil pressure may be the result of a combination
of low oil level and abrupt changes in the vehicle’s
direction. When this warning
is displayed, you should
not operate
the engine at high RPM or make fast abrupt
moves. When convenient, you should check the oil
level. See “Engine Oil” in the Index.
LOW OIL LEVEL: Press RESET to acknowledge that
you have read the message and to remove it from the
display. The message will reappear every
10 minutes
until this condition changes.
You will hear two chimes when this message is
displayed.
If this message appears after starting your
engine, your engine oil level may be too low. You may
need to add oil. See “Engine Overheating” in the Index.
2-91

Downloaded from www.Manualslib.com manuals search engine REDUCED ENGINE POWER: You will hear chimes
continuously when this message is displayed. To
acknowledge that you have read the message and to
remove it from the display, press RESET. The
message will reappear every
15 seconds until this
condition changes.
If the Driver Information Center displays the
REDUCED ENGINE POWER message and the
CHECK ENGINE light comes on, a noticeable
reduction in the vehicle’s performance may occur. If the
REDUCED ENGINE POWER message is displayed but
there is no reduction
in performance, proceed to your
destination. The performance may be reduced the next
time the vehicle is driven.
The vehicle may be driven at a reduced speed while the
REDUCED ENGINE POWER message is displayed,
but acceleration and speed may be reduced. Anytime the
CHECK ENGINE light stays on, the vehicle should be
taken to an authorized Chevrolet dealer as soon as
possible for diagnosis and repair.
Also, refer to “Malfunction Indicator Lamp” (Check
Engine Light) in the Index. If the REDUCED ENGINE
POWER message is displayed in combination with the
COOLANT OVER TEMP message, see “Engine
Overheating” in the Index.
SERVICE VEHICLE SOON: If this message appears
on the DIC, there may be an electrical or another system
problem with your Corvette. Have your vehicle checked
by your dealer if this message keeps appearing.
CHARGE SYSTEM FAULT Press RESET to
acknowledge that you have read the message and to
remove it from the display. The message will reappear
every
10 minutes until this condition changes. You will
hear two chimes when this message is displayed.
If this message comes
on while you are driving, you
may have a problem with the electrical charging system.
It could indicate that you have a loose or broken drive
belt or another electrical problem. Have it checked
right away. Driving while this light is
on could drain
your battery.
If you must drive a short distance with the message on,
be certain to turn off your accessories, such as the radio
and air conditioner.
TRACTION SYS ACTIVE: When your traction
control system is limiting wheel spin, the TRACTION
SYS ACTIVE message will be displayed. Slippery road
conditions may exist if this message is displayed,
so
adjust your driving accordingly. The message will stay
on for a few seconds after the traction control system
stops limiting wheel spin.
2-92

Downloaded from www.Manualslib.com manuals search engine LOW COOLANT You will hear two chimes when this
message is displayed. To acknowledge the warning press
RESET. After you press RESET, a message will
reappear and you will hear a chime every
10 minutes
until this condition changes.
This message indicates that the coolant in the system is
low. You may need to add coolant.
See “Engine
Overheating” in the Index.
COOLANT OVER TEMP: You will hear four chimes
and the CHECK GAGES telltale will come on when this
message is displayed. To acknowledge the warning,
press the RESET button. After you press the RESET
button, a message will be displayed and you will hear a
chime every minute until this condition changes. If you
do not press RESET, the message will remain on the
digital display until the condition changes.
If the engine coolant exceeds 255
“F (124”C), this
message is displayed. If you have been operating your
vehicle under normal driving conditions, you should
pull off from the road, stop your vehicle and turn off the
engine as soon as possible. You can monitor the coolant
temperature with the GAGES button on the DIC or the
engine coolant gage on the instrument panel cluster.
See
“Engine Overheating” in the Index.
HIGH OIL TEMPERATURE REDUCE ENGINE
RPM:
You will hear four chimes and the CHECK
GAGES telltale will come on when this message is
displayed. To acknowledge the warning, press the
RESET button. After you press the RESET button, a
message will be displayed and you will hear a chime
every minute until this condition changes. If you do not
press RESET, the message will remain on the digital
display until the condition changes.
If the engine oil temperature exceeds 320°F (160” C),
this message is displayed. You should check the engine
coolant temperature and engine oil level. If your engine
is too hot, see “Engine Overheating” in the Index. Your
vehicle may need service,
so see your dealer. You can
monitor the oil temperature with the GAGES button on
the DIC.
HIGH TRANS TEMP: You will hear four chimes and
the CHECK GAGES telltale will come on when
this message is displayed. To acknowledge this
warning, press the RESET button. After you press the
RESET button, the message will be displayed every
10 minutes until the condition changes. If you do not
press RESET, the message remains on the display until
the condition changes.
2-94

Downloaded from www.Manualslib.com manuals search engine If the transmission fluid temperature rises above 263 OF
(1 28 O C) or rises rapidly, this message is displayed.
The transmission may shift gears or apply the torque
converter clutch to reduce the fluid temperature.
Driving aggressively or driving on long hills can cause
the transmission fluid temperature to be higher than
normal. If this message appears, you may continue to
drive at a slower speed.
You should also monitor the
transmission fluid temperature and allow it to cool to at
least
230°F (1 10OC). The transmission fluid temperature
can be monitored with the GAGES button on the DIC.
See “Automatic Transmission Fluid” in the Index. You
should also check the engine coolant temperature.
If it is
also hot, see “Engine Overheating” in the Index.
If the HIGH TRANS TEMP message is displayed
during normal vehicle operation on flat roads, your
vehicle may need service. See your Chevrolet dealer
for an inspection.
LOW TIRE PRESSURE - (LF, LR, RF, RR): YOU
will hear two chimes when this message is displayed.
To acknowledge the warning, press RESET. After you
press RESET, a message will reappear and you will hear
a chime every
10 minutes until this condition changes.
This message indicates that the pressure in one of your
tires is less than
25 psi (172 kPa). Next to the LOW
TIRE PRESSURE message, you can see either LF (left
front), LR (left rear),
RF (right front) or RR (right rear) to indicate to
you which tire is low on pressure. You can
receive more than one tire pressure message at a time.
To read other messages that may have been sent at the
same time, press RESET.
If a tire pressure message
appears on the DIC, stop as soon as you can. Have the
tire pressures checked and set to those shown on your
Tire Loading Information Label. See “Extended
Mobility Tires” in the Index.
When the LOW TIRE PRESSURE or FLAT
TIRE message is displayed on the Driver
Information Center, your vehicle’s handling
capabilities will be reduced during severe
maneuvers.
If you drive too fast, you could lose
control
of your vehicle. You or others could be
injured. Don’t drive over
55 mph (90 km/h) when
the LOW TIRE PRESSURE or FLAT TIRE
message is displayed. Drive cautiously, and check
your tire pressures as soon as you can.
-1
2-95

Downloaded from www.Manualslib.com manuals search engine SERVICE TIRE MON SYS: If this message comes on,
a part on the Tire Pressure Monitor (TPM) is not
working properly. If you drive your vehicle while any
of
the four sensors are missing or inoperable, the warning
will come on in approximately
10 minutes. If all four
sensors are missing, the warning will come on in
approximately
15 - 20 minutes. (All the sensors would
be missing, for example, if you put different wheels on
your vehicle without transferring the sensors. If the
warning comes on and stays on, there may be a problem
with the TPM. See your dealer.
Other Messages
Here are more messages that you can receive on your
Driver Information Center. To acknowledge a message
and read another message that may have come
on at the
same time, press the RESET button.
BRAKE BEFORE SHIFT
(Automatic Transmissions Only)
0 CHANGE OIL NOW
CHANGE OIL SOON
0 CRUISE DISENGAGED
0 CRUISE SET - MPH (- kmh)
0 DOOR AJAR
0 ENGINE PROTECTION REDUCE ENGINE RPM
0 HATCH AJAR
0 HIGH VOLTAGE
LOW BRAKE FLUID (See “Brake Fluid” in
0 LOW COOLANT (See “Engine Overheating” in
0 LOW FUEL (fuel range is less than 50 miles (80 km))
0 LOW VOLTAGE
the Index)
the Index)
0 LOW
WASHER FLUID
0 PULL KEY - WAIT 10 SEC
0 RESERVE FUEL
UPSHIFT NOW
2-97

Downloaded from www.Manualslib.com manuals search engine e Section 5 Problems on the Road
Here you’ll find what to do about some problems that can occur on the road.
5-2
5-3
5-8
5-13
Hazard Warning Flashers
Jump Starting
Towing Your Vehicle
Engine Overheating
5- 16 Cooling System
5-22 If a Tire Goes Flat
5-22 If You’re Stuck: In Sand, Mud, Ice or Snow
5-1

Downloaded from www.Manualslib.com manuals search engine Engine Overheating
You will find an engine coolant temperature gage on the
instrument cluster and a COOLANT OVER TEMP
message on the Driver Information Center.
Overheated Engine Protection
Operating
Mode
Should a low coolant condition exist and the messages
COOLANT OVERTEMP and REDUCED ENGINE
POWER
are displayed, along with the CHECK
ENGINE light, an overheat protection mode which alternates firing groups of four cylinders helps prevent
engine damage. In this mode, you will notice a loss in
power and engine performance. This operating mode allows your vehicle to be driven to a safe place in an
emergency; you may drive up to
50 miles (80 km).
NOTICE:
After driving in the overheated engine protection
operating mode, to avoid engine damage, allow
the engine to cool before attempting any repair.
The engine
oil will be severely degraded. Repair
the cause of coolant
loss, change the oil and reset
the oil life monitor. See “Engine Oil, When to
Change” in the Index.
I I
5-13