need help?1989 cougar sc reset keyless entry after battery change
thanks, so much I changed the battery now can't use keyless it set's of the alarm and the horn ?Not possible. It's hard wired to the code.
RwP
No one has asked - factory system or aftermarket...I've had a car sitting for over 5 years and it works with a battery installed...seems kind of strange.
-Tim
The SHO keyless entry allows you to set another code, one easier to remember.
The OE code will still work too and will be retained on battery disconnect. the alternate code will be lost on battery disconnect.
Not sure if the SC used the same controller, but if so this might explain things.
Good luck with your repair.