Car Alarms: Karr Alarm System, karr alarm system, chevy trailblazer

Question
I have a KARR alarm system in my 2002 Chevy Trailblazer. The problem is it keeps trying to lock even though the vehicle already is locked. When the vehicle gets up to 50 mph the door locks go crazy. they keep clicking continuously as if they were trying to lock. When I drive below 50 mph it only happens occasionally or when I hit a bump. Where can I take my vehicle to get the security system fixed? Or is it something I can repair myself.

Answer
I strongly suggest you take it in to the
people who installed it for service.
It appears that the grounding and or door
locking module on your system is going bad and or
needs inspection and repair.

GM will not look at it, so it should be the Karr
installer for continuing support.

Good luck.

ALARMTEK