Astrostart key fobs are some of the harder ones to program, please follow instructions as posted below,
based on the Astrostart key fob that you have.
NOTICE: A working hood pin is required for all Astrostart key fob programming.
Unfortunately, most Astrostart keyfobs are now discontinued and no longer available, they are simply too old.
If the key fob you need is shown as discontinued, our suggestion would be to replace the entire remote start system, or search on the used market for your replacement key fob (we do not sell used key fobs).
Key fob discontinued?
Need help determining a remote start system replacement?