This Bulletin provides information to correct a customer concern of a siren or whine noise from the...
Chevrolet technical service bulletin 18NA103 for 2010-2011, 2014, 2019-2020 Chevrolet Silverado 1500, 2014, 2019-2020 GMC Sierra 1500 and 2017 Chevrolet Silverado and others.
- Bulletin number
- 18NA103
- Component
- Fuel system, gasoline
- Summary
- This Bulletin provides information to correct a customer concern of a siren or whine noise from the in-tank fuel pump at temperatures below -6C or 20F, accompanied by start and stall, no start, loss of power and MIL illuminated. Technicians may find DTCs P0087, P018B, P228A, P228B or P2635 set in ECM.
Vehicles covered
- Chevrolet Silverado 1500 2010-2011, 2014, 2019-2020 20102011201420192020
- GMC Sierra 1500 2014, 2019-2020 201420192020
- Chevrolet Silverado 2017 2017
- Chevrolet Suburban 2013-2017 20132014201520162017
- Chevrolet Silverado 2500 2010-2016, 2018, 2020 20112012201320142015201620182020
- GMC Sierra 2017 2017
- Chevrolet Cruze 2014-2015, 2017-2019 20142015201720182019
- Chevrolet Colorado 2012, 2016-2018 2012201620172018
- GMC Sierra 2500 2010-2016, 2018, 2020 20112012201320142015201620182020
- GMC Canyon 2012, 2016-2019 20122016201720182019
- Chevrolet Silverado 3500 2013, 2017, 2019-2020 2013201720192020
- Chevrolet Express 2010-2014, 2016-2019 20112012201320142016201720182019
- GMC Savana 2010-2019 20122013201420152016201720182019
- GMC Sierra Denali 2010-2013, 2015-2016, 2018 2010201120122013201520162018
- Chevrolet 3500 2016, 2018 20162018
- GMC Topkick 2010 2010
- Chevrolet T-Series 2010 2010
- Chevrolet W-Series 2010 2010
- Chevrolet Silverado 5500 2020 2020
- Chevrolet Silverado 4500 2019-2020 20192020
- GMC W-Series 2010 2010
- Chevrolet Low Cab Forward 4500 2017 2017
- Chevrolet 6500 2019 2019
- Chevrolet Low Cab Forward 5500 2017 2017
- Chevrolet Low Cab Forward 6500 2018 2018
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