2007 Chevrolet Cobalt Owner's Manual - Page 107

2007 Chevrolet Cobalt Manual

Page 107 highlights

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 on page 379. 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 Roadside Assistance. See Roadside Assistance Program on page 416, for more information. It may be possible for the PASS-Key® III+ decoder to "learn" the transponder value of a new or replacement key. Up to 10 keys may be programmed for the vehicle. The following procedure is for programming 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. To program the new key do the following: 1. Verify that the new key has a 1 stamped on it. 2. Insert the already programmed 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 LOCK, and remove the key. 4. Insert the key to be programmed and turn it to the RUN position within five seconds of the original key being turned to the LOCK position. 5. The security light will turn off once the key has been programmed. 6. Repeat Steps 1 through 5 if additional keys are to be programmed. If you are ever driving and the security light comes on and stays on, you may be able to restart your engine if you turn it off. Your PASS-Key® III+ system, however, is not working properly and must be serviced by your dealer. Your vehicle is not protected by the PASS-Key® III+ system at this time. If you lose or damage your PASS-Key® III+ key, see your dealer or a locksmith who can service PASS-Key® III+ to have a new key made. 107

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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 on
page 379
. 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 Roadside Assistance. See
Roadside
Assistance Program on page 416
, for more
information.
It may be possible for the PASS-Key
®
III+ decoder
to “learn” the transponder value of a new or
replacement key. Up to 10 keys may be
programmed for the vehicle. The following
procedure is for programming 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.
To program the new key do the following:
1. Verify that the new key has a
1
stamped on it.
2. Insert the already programmed 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
LOCK, and remove the key.
4. Insert the key to be programmed and turn it to
the RUN position within five seconds of the
original key being turned to the LOCK position.
5. The security light will turn off once the key has
been programmed.
6. Repeat Steps 1 through 5 if additional keys
are to be programmed.
If you are ever driving and the security light comes
on and stays on, you may be able to restart your
engine if you turn it off. Your PASS-Key
®
III+
system, however, is not working properly and must
be serviced by your dealer. Your vehicle is not
protected by the PASS-Key
®
III+ system at
this time.
If you lose or damage your PASS-Key
®
III+ key,
see your dealer or a locksmith who can service
PASS-Key
®
III+ to have a new key made.
107