Structure
Chevrolet technical service bulletin PIT5549 for 2014 Chevrolet Silverado 1500, 2014-2016 GMC Sierra 1500 and 2015-2017 Chevrolet Silverado and others.
- Bulletin number
- PIT5549
- Component
- Structure
- Summary
- This Preliminary information communicates a customer concern ofSIR light on with any DTC set in the SDM. During diagnostics a technician may find water in the SDM connector and is unable to locate a leak path. Dealer is instructed to inspect X150 connector for being broken allowing water into the body harness. Dealer to repair affected connector or harness as needed.
Owners of these vehicles have filed 166 complaints in the body category.
Vehicles covered
- Chevrolet Silverado 1500 2014 2014
- GMC Sierra 1500 2014-2016 201420152016
- Chevrolet Silverado 2015-2017 201520162017
- GMC Sierra 2017 2017
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