Electrical system
Chevrolet technical service bulletin PIP5181 for 2014 Chevrolet Silverado 2500 and 2014 GMC Sierra 2500.
- Bulletin number
- PIP5181
- Component
- Electrical system
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on and defaults to gasoline mode. Technician may find a Diagnostic Trouble Code P069E set in the Engine Control Module and Diagnostic Trouble Code P1111 set in the Compressed Natural Gas Control Module. Technician will need to replace the Compressed Natural Gas Control Module.
Owners of these vehicles have filed 10 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 2500 2014 2014
- GMC Sierra 2500 2014 2014
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