Buick PARKAVENUE 1994 Manual page 80

When the PASS-Key% system senses that someone is
using the wrong key, it shuts down the vehicle's starter
and fuel systems. For about three minutes, the starter
won't work and fuel won't go to the engine. If someone
tries to start your vehicle again or uses another key
during this time, the vehicle will not start. This
discourages someone from randomly trying different
keys with different resistor pellets in an attempt to make
a match.
The ignition key must be clean and dry before it's
inserted in the ignition or the engine may not start. If the
engine does not start and the "SECURITY'' light comes
on, the key may be dirty
or
wet. Turn the ignition off.
Clean and dry the key. Wait about three minutes and try
again. The security light may remain on during this
time. If the starter still won't work, and the key appears
to be clean and dry, wait about three minutes and try the
other ignition key. At this time, you may also want to
check the fuse (see "Fuses and Circuit Breakers" in the
Index). If the starter won't work with the other key, your
vehicle needs service. If your vehicle does start, the first
ignition key may be faulty. See your Buick dealer or a
locksmith who can service the PASS-Key@II.
If you accidentally use a key that has a damaged or
missing resistor pellet, the starter won't work and the
"SECURITY" light will flash. But you don't have to
wait three minutes before trying one of the other ignition
keys.
See your Buick dealer or a locksmith who can service
the PASS-Key@II to have a new key made.
If you're ever driving and the "SECURITY" light comes
on and stays on, you will be able to restart your engine if
you turn it off. Your PASS-Key% system, however, is
not working properly and must be serviced by your
Buick dealer. Your vehicle is not protected by the
PASS-Key% system.
If you lose or damage a PASS-Key@II ignition key, see
your Buick dealer or a locksmith who can service
PASS-Key@II to have a new key made.
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