Hummer 2007 H3 - Manual (Page 100)

Passlock ®
Your vehicle has the Passlock ® theft-deterrent
system.
Passlock ® is a passive theft-deterrent system.
Passlock ® enables fuel if the ignition lock cylinder is
turned with a valid key. If an incorrect key is used or
the ignition lock cylinder is tampered with, the fuel
system is disabled and the vehicle will not start.
During normal operation, the security light will turn
off approximately five seconds after the engine
is started. See Security Light on page 190.
If the engine stalls and the security light flashes,
wait about 10 minutes until the light stops
flashing before trying to restart the engine.
Remember to release the key from START as
soon as the engine starts.
If the engine does not start after three tries, the
vehicle needs service.
If the engine is running and the security light
comes on, you will be able to restart the engine if
you turn the engine off. However, your Passlock
®
system is not working properly and must be
serviced by your dealer. Your vehicle is not
protected by Passlock
® at this time. See your
dealer for service.
In an emergency, call the Roadside Assistance
Center. See Roadside Assistance Program
on page 454.
100