This service bulletin provides service information for customer concerns of an in-tank fuel pump whining...
Chevrolet technical service bulletin 18-NA-103 for 2015-2018, 2020-2024 Chevrolet Silverado 1500, 2021-2023 Chevrolet Tahoe and 2018-2019, 2022 Chevrolet Equinox and others.
- Bulletin number
- 18-NA-103
- Component
- Fuel system, diesel
- Summary
- This service bulletin provides service information for customer concerns of an in-tank fuel pump whining noise, engine hard to start and/or stalls and Malfunction Indicator Lamp (MIL) is illuminated that may be caused by gelling of fuel in cold temperatures.
Vehicles covered
- Chevrolet Silverado 1500 2015-2018, 2020-2024 20162017201820202021202220232024
- Chevrolet Tahoe 2021-2023 202120222023
- Chevrolet Equinox 2018-2019, 2022 201820192022
- GMC Sierra 1500 2015-2018, 2020-2024 20162017201820202021202220232024
- Chevrolet Suburban 2021-2023 202120222023
- GMC Yukon 2021-2023 202120222023
- Chevrolet Silverado 2500 2017-2024 20172018201920202021202220232024
- Chevrolet Cruze 2015, 2017-2019 2015201720182019
- Chevrolet Colorado 2016-2022 2016201720182019202020212022
- GMC Terrain 2018-2019 20182019
- GMC Yukon XL 2021-2023 202120222023
- GMC Sierra 2500 2017-2024 20172018201920202021202220232024
- Cadillac Escalade 2021-2023 202120222023
- GMC Canyon 2016-2022 2016201720182019202020212022
- Chevrolet Suburban 1500 2021-2023 202120222023
- Chevrolet Silverado 3500 2017-2024 20172018201920202021202220232024
- Chevrolet Express 2015-2021 2015201620172018201920202021
- GMC Sierra 3500 2017-2024 20172018201920202021202220232024
- Cadillac Escalade ESV 2021-2023 202120222023
- GMC Savana 2015-2022 20152016201720182019202020212022
- Cadillac Escalade Na 2021 2021
- Chevrolet Express Cutaway Van 2015-2022 20152016201720182019202020212022
- Chevrolet Silverado 5500 2019-2021, 2023 2019202020212023
- Chevrolet Silverado 4500 2019-2023 20192020202120222023
- Chevrolet Silverado 6500 2019, 2021-2023 2019202120222023
- Chevrolet 6500 2019 2019
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