2020 Yukon Denali/Radio Antenna Amplifier for TPMS/RKE ref TSB 20-115

[trukschroeder]

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[HEADING=3]trukschroeder​

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Can anyone tell me where the Radio Antenna Amplifier is located on my 2020 Yukon XL Denali? I'm having intermittent issues with the key fob and TPMS and the Technical Service Bulletin 20-NA-115 states to replace it but I'm having trouble locating it on the truck

 

[pwtr02ss]

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[HEADING=3][HEADING=3]trukschroeder​

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Can anyone tell me where the Radio Antenna Amplifier is located on my 2020 Yukon XL Denali? I'm having intermittent issues with the key fob and TPMS and the Technical Service Bulletin 20-NA-115 states to replace it but I'm having trouble locating it on the truck

If it's the one I replaced for weak fob strength, it's attached the passenger side rear glass. Buy extra clips before you take it apart. I lost a couple...

2019 Yukon Key Fob Range Blows...What Would You Do?

My new 2019 Yukon key fob range is terrible. Literally 1/3 the distance of my 2018 Sierra. Almost makes the remote start worthless. Both key fobs have the same issue. The truck came off the assembly line in April and I bought it new in early June so unless they use old batteries at the...

www.tahoeyukonforum.com

 

[CaptainMurray]

I had mine replaced, it is in the rear headliner. Range was about 100 ft now I can get 300 plus to start and unlock. The fob wasn't the issue. Dealer kept changing batteries until I requested it be replaced before The warranty ran out.