Hi sirs, I just bought a new alarm (predator) for my ride last june. But after 2 months it started to have problems. Whenever I arm it it doesn't lock and same with disarming it, it doesnt unlock the doors. When I start the engine, the doors doesn't automatically lock and after turning off the engine, same thing, it doesn't unlock the doors.

is this a problem with the alarm itself or some wiring connections?