Electrical system: wiring
Chevrolet technical service bulletin PIP5335B for 2014 Chevrolet Silverado 1500, 2015-2018 Chevrolet Tahoe and 2014-2016 GMC Sierra 1500 and others.
- Bulletin number
- PIP5335B
- Component
- Electrical system: wiring
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician will find Diagnostic Trouble Codes P0340 and P0341 setting at times. Technician should use normal published Service Information diagnostics. If normal Service Information diagnostics does not isolate the concern, inspect for corrosion in connector X154 located on the front cover next to the vacuum pump.
Owners of these vehicles have filed 1,286 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 1500 2014 2014
- Chevrolet Tahoe 2015-2018 2015201620172018
- GMC Sierra 1500 2014-2016 201420152016
- Chevrolet Silverado 2017 2017
- GMC Yukon 2015-2018 2015201620172018
- Chevrolet Silverado 2500 2015-2016, 2018 201520162018
- GMC Sierra 2017 2017
- GMC Yukon XL 2014-2018 20142015201620172018
- Cadillac Escalade 2015-2018 2015201620172018
- GMC Yukon Denali 2015-2018 2015201620172018
- GMC Sierra 3500 2018 2018
- GMC Yukon Denali XL 2015-2018 2015201620172018
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