Try pulling carpet up in trunk the receiver might be on the wheel well. I only know this because when mine went bad I read forums saying its in the truck after 05. Mine was it the dash behind right wiper on my 04. I knew it was my receiver when I wiggled the wires and it worked a couple more times. Reprogramming will not work. Im 99% its your receiver. Dealer wanted 140 just for the unit plus install if they did it and programming to my phobs. I paid 190 for omega excalibur. More range and more reliable.
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