This technical bulletin provides a procedure for testing the battery cables for voltage drop, Checking for...
Chevrolet technical service bulletin 18NA161 for 2014-2019 Chevrolet Silverado 1500, 2015-2020 Chevrolet Tahoe and 2014-2019 GMC Sierra 1500 and others.
- Bulletin number
- 18NA161
- Component
- Electrical system: 12v/24v/48v battery
- Summary
- This technical bulletin provides a procedure for testing the battery cables for voltage drop, Checking for a bad ground at g218, Inspecting for a short at the starter B+ to shield and testing for a faulty battery.
Owners of these vehicles have filed 2,495 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 1500 2014-2019 201420152016201720182019
- Chevrolet Tahoe 2015-2020 201520162017201820192020
- GMC Sierra 1500 2014-2019 201420152016201720182019
- Chevrolet Silverado 2017 2017
- Chevrolet Suburban 2015-2020 201520162017201820192020
- GMC Yukon 2015-2020 201520162017201820192020
- Chevrolet Silverado 2500 2014-2019 201420152016201720182019
- GMC Sierra 2017 2017
- GMC Yukon XL 2015-2020 201520162017201820192020
- GMC Sierra 2500 2014-2019 201420152016201720182019
- Cadillac Escalade 2015-2020 201520162017201820192020
- Chevrolet Silverado 3500 2014-2019 201420152016201720182019
- GMC Sierra 3500 2014-2019 201420152016201720182019
- Cadillac Escalade ESV 2015-2020 201520162017201820192020
- GMC Sierra Denali 2015-2016, 2018-2019 2015201620182019
- Chevrolet Silverado 4500 2019 2019
VIN decoder
See the problems and recalls for an exact car
Buying a used Chevrolet Silverado 1500?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history