Hi Bit of a long shot but might be that same as astra's. have just finished fitting a toad alarm to a cavilier mk3 project car i have been working on.
I just need to wire it to the central locking.
Can someone confirm whether it will be positive or negative pulse system. Also what color wires do i use from the central locking control module.
I do have an astra aswell, not being cheeky and steeling advice for other cars.