Oldsmobile INTRIGUE 2001 Owner's Manual page 135

Precision Control System (PCS) Warning
Light (Option)
United States
This light should come on briefly as you start your engine.
If the light doesn't come on then, have it serviced so it will
be ready to warn you if there's a problem.
If the PCS warning light comes on, it means there
may be a problem with your Precision Control System.
When this light comes on, so will the TRAC OFF light
and both the Precision Control System and the Traction
Control System will not be functioning. If these lights
come on, try to reset the system (stop; turn off the
engine; then start the engine again). If the PCS and
TRAC OFF lights remain on, it means there is a
problem and you should see your dealer for service.
Reduce your speed and drive accordingly.
2-68
Low Traction Active (LOW TRAC) Light
D
The Precision Control System (PCS) (if equipped)
Canada
is active and is adjusting brake pressure to help your
vehicle continue to go in the direction in which you
are steering. The PCS activates when the computer
senses that your vehicle is starting to spin, as might
happen if you hit a patch of ice or other slippery
surface on the road, and assists the driver by
selectively applying any one of the vehicle's brakes.
The system is designed to help you in bad weather
or other difficult driving situations by making the
most of whatever road conditions will allow. When
the system is on, you may hear a noise or feel a
vibration in the brake pedal. This is normal.
D
The optional Traction Control System is active
and is limiting wheel spin. You may feel the system
working, but this is normal. Slippery road conditions
may exist, so adjust your driving accordingly.
Your LOW TRAC
(Low Traction Active)
light may come on for one
of the following reasons: