Car Alarms: alarm stopping truck from starting, charging batteries, dtcs

Question
my truck was down for a yr. i'm charging batteries but alarm is keeping everything dead its 1998 silverado how do i disconnect alarm????

Answer
Ok, you will need to relearn PASSLOCK 2.

Procdure:

Turn ON the ignition, with the engine OFF.
Attempt to start the engine,
then release the key to ON.

The vehicle will not start.
Observe the SECURITY telltale,
after approximately 10 minutes
the telltale will turn OFF.

Turn OFF the ignition, and wait 5 seconds.

Repeat steps 1 through 4 two more times for a total
of 3 cycles/30 minutes.

The vehicle is now ready to relearn the PASSLOCK Sensor
Data Code and/or passwords on the next ignition
switch transition from OFF to CRANK.

IMPORTANT: The vehicle learns the PASSLOCK
Sensor Data Code and/or password on the next ignition
switch transition from OFF to CRANK.

You must turn the ignition OFF before attempting
to start the vehicle.

Start the engine. The vehicle has now learned
the PASSLOCK Sensor Data Code and/or password.
With a scan tool, clear any DTCs if needed.
History DTCs will self clear after 100 ignition cycles.

If no joy, a complete bypass is suggested.

See the PLJX kit and 2 relays at www.FIXPASSLOCK.com
or, you can buy it outright at www.PASSLOCKKITS.com

Good luck with it.

ALARMTEK - FIXPASSLOCK.com