I don't know if you have tried the keyless entry resync procedure? It is below.
February, 14, 2011 AT 4:56 AM
Yes tried that several times. Is their a fuse? Or computor master control? If so, where? I'll check the wiring.
February, 14, 2011 AT 4:19 PM
The transmitter sends a signal to the passenger door module, that module sends signal to bcm, the bcm performs its function.
Yes there is a fuse, diagram below.
February, 17, 2011 AT 6:26 PM
I tried the reprogram you suggested, no help. But my son suggested leaving the battery unhooked for 30 minutes or so, I tried that, to reset all the computors, and then tried your reprogramming procedure after I rehooked the battery. It worked. Took 2 times, but the key fob works again. Thank you