Car Alarms: Chapman Security System, chevy silverado truck, vehicle security system

Question
We have a 2002 Chevy Silverado truck with a Chapman Vehicle Security System installed by the dealership at the time of purchase.  We cannot lock our vehicle.  Every time we do, within 10 minutes, the alarm goes off.  What could be wrong and where do we go to get it repaired AND is it repairable?

Answer
Hmmm, might need to be evaluated by a tech to
trouble shoot the isse. Until then, to try to disarm it,
look under the dash area for a button or,
a toggle switch. When you locate it, turn on the
ignition key, press and hold in the button (little
spring loaded micro button, red or black possibly)
until the alarm chirps 1 time. This should over ride
the system, and only the keyless entry part,
if installed, would still be operating.
The LED (light emiting diode) light in the dash
should also go on solid.=VALET/OVERIDE

This stops the alarm except for the keyless
entry if installed. Once in Valet mode,
it will allow the car to start and operate
like there was no alarm at all.

The next step is if wanting to remove it,
you contact a local technician to
locate it, and affect neccesary service
for you.

That should solve the troubles.

Let me know what you discover.

ALARMTEK
CARALARMMAN.COM