key fob

2005 Avalanche Z71. For the past two years my key fob has been acting up. It would unlock drivers door but would not recognize the 2nd push unless I was right on top of the truck. Now it quit working all together. Bought a new key fob programmed it and re programmed the original and still no...

2007 Z71 relearn won’t program. Key fobs won’t register to the vehicle either. I’m stuck using the key to lock and unlock the vehicle. I’m a sucker for remote start. History leading up to the issue: The vehicle was involved in a low speed head on in December 2022. The vehicle needed cosmetic...

This may have been answered here but I really couldn’t find an exact answer or thread anywhere online but I had upgraded my headlights/high beam stock halogen bulbs with LEDs & I really miss that the lights would flash up when I’d remote unlock with the key fob but now it doesn’t do that. I...

I have a 2002 Avalanche. My keyless entry has slowly degraded overtime until it completely stopped working. I started having intermittent issues only during cold weather where it would periodically work. Sometimes it would only unlock the passenger side. I replaced the batteries in both key...