speaking of keypads, anyone know how to diagnose complete keypad failure?
my pads have stopped beeping and functioning on both sides. funny thing, if you disconnect the battery and reconnect it, give the keypad a push... it lights up and beeps once and never again. have been using the key for about 1 year now... would the control box behind the glove box be to blame?
is there a hidden fuse for the system?
any ideas?

 

check for blown out fuses.

 

all the fuses are fine
what is the next thing that could fail and cause the system to not work?