[SOCALi MAMi]

i have a 2005 chevy impala with a stock alarm, the thing is it doesnt arm. (horn doesn't honk) i do not have the stock radio. is there any way to make it work? will the dealer know? i know it works because when i hit the panic button it goes off. and in the manual it shows how to arm in but you need the stock radio.

 

[77Impala]

You only have part of the alarm system left. Part of it is in the "stock radio" which is now not in the car. That is why the panic button works but otherwise it will not arm. Best try an aftermarket alarm with, if you have electric locks, an lock/unlock feature.

 

[77Impala]

I stumbled across an EBay sale of this device, Scosche DCGM09 Car Stereo Wiring Harness for GM. The current sale is over but the person had 44 of them available. Might check the Ebay site and type the above item in and see if it pulls it up again. He was not sure but thinks that the problem you have may be the reason that the devise was produced. Hope this helps.

If you do get it and find it works might post back to let other owners know.