00 GTP Alarm/ dome light problem?

I have a 00 gtp i seem to have an alarm problem. at first i kept getting the clicking noise seemed like a relay after searching and waiting for it to come and go i have now tracked it to the motorola box. wouldnt be a big deal minus the noise but! now it kick the dome light one and sets the alarm off at random... anyone heard of this before can i just disconect them box or will that cause starting problems? this is a factory setup and i do have the pk3 key and the keyfob please help

Welcome to AF.

What do you mean by Motorola box? :confused:

The factory content based alarm system, MALL system, RKE system and interior lighting are all controlled by the body control module (BCM).

Are you sure it is a factory set up? Could it be some sort of aftermarket alarm or remote start unit? I don't recall ever seeing any motorola brand components under my dash.

i have some numbers from the sticker on it i unpluged on connector and i have no power windows, radio, etc. so is this the body mod. and have u ever heard of one just clicking when bad 10427832 is the biggest number on top i have a pic but unsure how to upload it

It is the Body Control Module (BCM). If you replace it, it must be re-programmed using a GM Tech 2 scan tool. Also, the service id label code(s) must match on the replacement BCM since there are at least three different level of BCMs on '97-'03 Grand Prixs.