Pontiac 2002 Grand Prix, Owner'S Manual, Page: 91 / 374

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If the engine still does not start, and the key appears to
be undamaged, try another ignition key. At this time,
you may also want to check the fuse (see “Fuses and
Circuit Breakers” in the Index). If the engine still does
not start with the other key, your vehicle needs service.
If your vehicle does start, the first key may be faulty.
See your dealer who can service the PASS
-
Key III to
have a new key made. In an emergency, contact Pontiac
Roadside Assistance. See “Roadside Assistance” in the
Index for more information.
It is possible for the PASS
-
Key III decoder to learn
the transponder value of a new or replacement key.
Up to 10 additional keys may be programmed for the
vehicle. This procedure is for learning additional keys
only. If all the currently programmed keys are lost or do
not operate, you must see your dealer or a locksmith
who can service PASS
-
Key III to have keys made and
programmed to the system.
See your dealer or a locksmith who can service
PASS
-
Key III to get a new key blank that is cut exactly
as the ignition key that operates the system.
Canadian Owners: If you lose or damage your keys,
only a GM dealer can service PASS
-
KEY III to have
new keys made. To program additional keys, you will
need two current driver’s keys, (black in color). You
must add a step to the procedure, “To program the
new key.”After Step 2, repeat Steps 1 and 2 with
the second current driver’s key, (black in color).
Then continue with Step 3.
To program the new key do the following:
1. Verify that the new key has “PK3” stamped on it.
2. Insert the master key in the ignition and start the
engine. If the engine will not start, see your dealer
for service.
3. After the engine has started, turn the key to OFF, and
remove the key.
4. Insert the key to be programmed and turn it to RUN
within five seconds of removing the original key.
5. The SECURITY light will turn off once the key has
been programmed. It may not be apparent that the
SECURITY light went on due to how quickly the
key is programmed.
6. Repeat Steps 1 through 5 if additional keys are
to be programmed.