This informational bulletin explains the normal noises an engine may make when the ambient temperature...
Chevrolet technical service bulletin 14-06-04-004H for 2014-2022 Chevrolet Silverado 1500, 2015-2022 Chevrolet Tahoe and 2014-2022 GMC Sierra 1500 and others.
- Bulletin number
- 14-06-04-004H
- Component
- Engine and engine cooling
- Summary
- This informational bulletin explains the normal noises an engine may make when the ambient temperature outside is cold or the vehicle has sat for a few hours.
Owners of these vehicles have filed 6,065 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 1500 2014-2022 20152016201720182019202020212022
- Chevrolet Tahoe 2015-2022 20152016201720182019202020212022
- GMC Sierra 1500 2014-2022 20152016201720182019202020212022
- Chevrolet Suburban 2015-2022 20152016201720182019202020212022
- Chevrolet Corvette 2014-2019 201420152016201720182019
- GMC Yukon 2015-2022 20152016201720182019202020212022
- Chevrolet Silverado 2500 2019-2022 2019202020212022
- Chevrolet Camaro 2016-2022 2016201720182019202020212022
- GMC Yukon XL 2015-2022 20152016201720182019202020212022
- Cadillac CTS 2016-2019 2016201720182019
- GMC Sierra 2500 2019-2022 2019202020212022
- Cadillac Escalade 2015-2022 20152016201720182019202020212022
- Chevrolet Suburban 1500 2021-2022 20212022
- Chevrolet Silverado 3500 2019-2022 2019202020212022
- GMC Yukon Denali 2015-2019 20152016201720182019
- GMC Sierra 3500 2019-2022 2019202020212022
- Cadillac Escalade ESV 2015-2022 20152016201720182019202020212022
- GMC Yukon Denali XL 2015-2018 2015201620172018
- Cadillac CTS-V 2016, 2018 20162018
- Cadillac Escalade Na 2021 2021
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