Jump to content

Recommended Posts

Posted

This is an FYI for anyone having trouble with the range and performance of the key fob. I was having problems with my 2020 Tahoe's door locks. The door handle button would often fail to work especially in the summer heat. Also, the remote start wouldn't work unless I was right next to the car. Dealership found a TSB for bad antenna modules. They replaced the module and everything works great.

  • Like 1
  • 1 month later...
Posted

Yep. There's another thread about this on here somewhere. It happened to me last month. All fixed under warranty. 

Posted

It’s the antenna amplifier located behind rear seat on passenger side above window. I chose to do it myself even though I am still under warranty. About 25 bucks from rockauto and 30 min of my time. I just didn’t feel like finding greasy fingerprints on my headliner


Sent from my iPhone using Tapatalk

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • Create New...