Electrical system
Chevrolet technical service bulletin PIT5665A for 2018-2020 Chevrolet Tahoe, 2018-2020 Chevrolet Suburban and 2020 GMC Yukon XL and others.
- Bulletin number
- PIT5665A
- Component
- Electrical system
- Summary
- This Preliminary information communicates customers may comment on poor remote keyless entry (RKE) range (less than 20 feet.) Some customers may comment that the RKE fob must be held next to the driver door handle before the doors will unlock when passively attempting to unlock the door. The Radio Antenna Amplifier may be causing the range issue.
Owners of these vehicles have filed 86 complaints in the electrical category.
Vehicles covered
- Chevrolet Tahoe 2018-2020 201820192020
- Chevrolet Suburban 2018-2020 201820192020
- GMC Yukon XL 2020 2020
- GMC Yukon Denali 2018-2019 20182019
- Cadillac Escalade ESV 2018-2020 201820192020
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