astrostart problem

I have an old (~13 yrs) astrostart 120 that quit working a while ago. The module doesn't receive any signal from the remotes. I can get the module to start the car but not from a remote command. Both remotes work fine. I think it is either the brain or the antenna but I can't find a replacement for either even though the brain was supposed to have a lifetime warranty. Does anyone have an old antenna or module they want to get rid of or any other suggestion on how I should proceed?

dsorensen11 wrote: I can get the module to start the car but not from a remote command.

What does this statement mean exactly?

If I pulse the trigger start/stop input, it initiates start up and works fine. I can not initiate start up from the remote however. There seems to be no communication between my remotes and the main module.