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GMC Jimmy 2004 - Passlock; Testing the Alarm

GMC Jimmy 2004
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Testing the Alarm
The alarm can be tested by following these steps:
1. From inside the vehicle, lower the driver’s window
and open the driver’s door.
2. Activate the system by locking the doors with the
power door lock switch while the door is open,
or with the remote keyless entry transmitter.
3. Get out of the vehicle, close the door and wait
for the SECURITY light to go out.
4. Then reach in through the window, unlock the
door with the manual door lock and open the
door. This should set off the alarm.
If the alarm does not sound when it should but the
vehicle’s headlamps flash, check to see if the horn
works. The horn fuse may be blown. To replace
the fuse, see Fuses and Circuit Breakers on page 5-99.
If the alarm does not sound or the vehicle’s headlamps
do not flash, the vehicle should be serviced by an
authorized service center.
Passlock
®
Your vehicle is equipped with 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 a correct key is not used or the
ignition lock cylinder is tampered with, fuel is disabled.
During normal operation, the SECURITY light will
go off approximately five seconds after the key is
turned to RUN.
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 message
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.
You may also want to check the fuse. See Fuses and
Circuit Breakers on page 5-99. See your dealer for
service.
In an emergency, call the GM Roadside Assistance
Center. See Roadside Assistance Program on page 7-6.
2-19

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