Pontiac 2004 GTO Owner's Manual page 139

Trip Computer Warning Messages
Cruise Control
See Turn Signal/Multifunction Lever on page 3-5.
Engine Coolant Temperature Warning: If the Engine
Temp Hot message in the trip computer display
comes on while driving, it indicates that the engine
coolant temperature is dangerously hot. You should stop
the vehicle as soon as it is safe to do so. The Engine
Temp Hot message is displayed until the MODE button
on the trip computer switch is pressed. The message
then reverts to the original trip computer display
with a small over temperature symbol on the left. The
symbol will remain until the problem is fixed. See Engine
Overheating on page 5-28.
Low Coolant Warning: If the Low Coolant message in
the trip computer comes on while driving, it indicates
that the engine coolant level is dangerously low.
The CRUISE light along
with the Cruise Enabled
message on the trip
computer display will come
on whenever you set
your cruise control.
You should check the level as soon as possible, see
Engine Coolant on page 5-25. The Low Coolant
message is displayed until the MODE button on the trip
computer switch is pressed. The message then
reverts to the original trip computer display with a small
low coolant symbol on the left. The symbol will remain
until the problem is fixed.
Low Traction: If the Low Traction message appears in
the trip computer display while driving, it indicates
that the traction control system has sensed that your
vehicle requires help with road grip and that the system
is actively working to stop any wheel spin. The Low
Traction message is displayed for about one second.
The message then reverts to the original trip computer
display with a small low traction symbol on the left.
The symbol will remain as long as the low traction
situation exits. See Traction Control System (TCS)
on page 4-8.
Traction Off: If the Traction Ctrl Off message in the trip
computer display comes on while driving, without the
traction control being turned off by the driver, it indicates
the traction control system is not working and you
should see your vehicle dealer. The Traction Ctrl Off
message is displayed for two seconds. The message
then reverts to the original trip computer display
with a small TRAC OFF symbol on the right. The symbol
will remain until the problem is fixed. See Traction
Control System (TCS) on page 4-8.
3-41