I was having an alarm w/ keyless entry installed today. everything aparently went well untill the installer went to arm the car and the car wouldn't lock. He ripped the whole thing apart again trying to fix it but without success. My problem is that the doors will unlock with the switch but will not lock, I can hear the relay clicking when trying to lock. Neither switch will lock the doors. I can lock/unlock manually just fine. The installer says it's his fault and is going to pay to fix it but where should i start looking. The car is a 96 T/A

 

ttt

 

First off, only one "TTT" per day please

Second, give your installer this link... I suspect it is an issue related to the BCM.

http://www.bfranker.badz28.com/fbody/alarm.htm