1997 Pontiac Grand Prix Owner's Manual - Page 143

1997 Pontiac Grand Prix Manual

Page 143 highlights

The Trac System warning light may come on for the following reasons: If you turn the system off by pressing the TRAC button, the warning light will come on and stay on. To turn the system back on, press the button again. The warning light should go off. (See "Trac System" in the Index for more information.) The warning light will come on when you set your parking brake with the engine running,and it will stay on if your parking brake doesn't release fully. If the system is turned on and the warning light stays on after your parking brake isfully released, it means there's a problem with the system. If the Trac System warning light comes on and stays on Low Traction Light When your anti-lock system is adjusting brake pressure to help avoid a braking skid, this light will come on. LOW TRAC for an extended period of time when th,e system is turned on and the parking brake is fully.released, your vehicle needs service. If you have the Trac System, this light will also come on when the system is limiting wheel spin. Slippery road conditions may existif the low traction light comeson, so adjust your driving accordingly. light will stay The on for a few seconds after the anti-lock system stops adjusting brake pressure or Trac System stops the limiting wheel spin. The low traction light also comes on briefly when you turn the ignition key to RUN. If the lightdoesn't come there to tell you when on then, have it fixed so it will be the anti-lock brake system or Trac System is active, 2-69

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The Trac System warning light may come on for the
following reasons:
If
you turn the system
off
by pressing the TRAC
button, the warning light will come on and stay
on.
To
turn the system back on, press the button again.
The warning light should go off. (See “Trac System”
in the Index for more information.)
The warning light will come on when you set your
parking brake with the engine
running, and it
will
stay
on
if your parking brake doesn’t release fully.
If
the system
is
turned on and the warning light stays
on after your parking brake
is fully released, it
means there’s a problem with the system.
If
the
Trac System warning light comes on and stays
on
for an extended period of time when th,e system is
turned on and the parking brake is fully.
released, your
vehicle needs service.
Low
Traction
Light
LOW
TRAC
When your anti-lock system
is adjusting brake pressure
to help avoid a braking skid,
this light will come
on.
If
you
have
the
Trac
System,
this
light
will
also
come
on
when
the
system
is
limiting
wheel
spin.
Slippery
road
conditions
may
exist
if the low traction
light
comes
on,
so
adjust
your
driving
accordingly. The light
will
stay
on
for
a
few
seconds
after
the
anti-lock
system
stops
adjusting
brake
pressure
or
the
Trac
System
stops
limiting
wheel
spin.
The
low traction light also comes
on
briefly when
you
turn the ignition key to
RUN.
If
the
lightdoesn’t come
on then, have it fixed
so
it
will
be
there to tell you when
the anti-lock brake system or Trac
System
is active,
2-69