We had a customer purchase 13529665 transmitter in the shop and
we programmed to the vehicle. She wasn't happy so we had to refund
the job. Has anyone had any luck reprogramming one of these? It is on a
2020 Equinox. My techs say once it is programmed it cannot be deprogrammed or
reprogrammed. Trying to cut my losses.
Thanks for any help you may have.