This technical bulletin provides a procedure to install a new foam patch over the microphone to correct a...
Chevrolet technical service bulletin SB-16-NA-137 for 2014-2016 Chevrolet Silverado 1500, 2015-2016 Chevrolet Tahoe and 2014-2016 GMC Sierra 1500 and others.
- Bulletin number
- SB-16-NA-137
- Component
- Equipment: electrical
- Summary
- This technical bulletin provides a procedure to install a new foam patch over the microphone to correct a customer concern that when using the bluetooth® phone system in their vehicle, the person on the receiving end of a mobile telephone call states the audio sounds muffled, distorted or has static due to the foam patch on the back of the headliner at the microphone mounting area coming loose.
Vehicles covered
- Chevrolet Silverado 1500 2014-2016 201420152016
- Chevrolet Tahoe 2015-2016 20152016
- GMC Sierra 1500 2014-2016 201420152016
- Chevrolet Suburban 2015-2016 20152016
- GMC Acadia 2013-2016 2013201420152016
- Chevrolet Traverse 2013-2016 2013201420152016
- GMC Yukon 2015-2016 20152016
- Chevrolet Colorado 2015 2015
- Buick Enclave 2013-2016 2013201420152016
- GMC Yukon XL 2015-2016 20152016
- Cadillac CTS 2013-2015 201320142015
- Cadillac Escalade 2015-2016 20152016
- GMC Canyon 2015 2015
- Cadillac Escalade ESV 2015-2016 20152016
- Cadillac Ats 2013-2015 201320142015
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