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Traction Control System (TCS)
Warning Light
If the TC (traction control)
warning light comes on
and stays on, there may
be a problem with the
traction control system.
The TC (traction control) warning light will come on
briefly when you turn the ignition to ON. If it doesn’t
come on then, have it fixed so it will be ready to warn
you if there is a problem.
The light will also come on if you turn the traction
control system off using the TC (traction control) on/off
button located near the shift lever.
If the TC (traction control) warning light stays on or
comes on while you are driving, pull off the road as
soon as possible and stop carefully. Try resetting the
system by turning the ignition off then back on. If
the light still stays on or comes back on again while you
are driving, your vehicle needs service. Have the
traction control system inspected as soon as possible.
See Traction Control System (TCS) on page 4-9 for
more information.
Engine Coolant Temperature
Warning Light
This light tells you that
your engine is very hot.
This light will come on when you first start the vehicle
as a check to let you know that the light is working. It will
go out after a few seconds. If the light does not come
on, the bulb may be burned out. See your GM dealer to
have it corrected.
If the light does not go out or if the light comes on and
stays on while you are driving, your vehicle may
have a problem with the cooling system. You should
stop the vehicle and turn off the engine as soon
as possible to avoid damage to the engine. A warning
chime will sound when this light is on, also.
See Engine Overheating on page 5-29.
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