CHEVROLET 2010 HHR - Manual (Page 129)

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 6-115. 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/retailer 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 8-6, 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/retailer or a
locksmith who can service PASS-Key
® III+ to have keys
made and programmed to the system.
See your dealer/retailer 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:
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/retailer for service.
3. After the engine has started, turn the key to
LOCK/OFF, and remove the key.
4. Insert the key to be programmed and turn it to the
ON/RUN position within five seconds of the original
key being turned to the LOCK/OFF position.
The security light will turn off once the key has
been programmed.
5. Repeat Steps 1 through 4 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/retailer. 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/retailer or a locksmith who can service
PASS-Key
® III+ to have a new key made.
Do not leave the key or device that disarms or
deactivates the theft deterrent system in the vehicle.
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