GMC TSB #PIP5425A
2017 GMC Sierra 1500
Affected Component: ELECTRICAL SYSTEM
- Summary
- THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLE THAT HAVE A CHECK ENGINE MALFUNCTION INDICATOR LAMP ON. TECHNICIAN MAY FIND DIAGNOSTIC TROUBLE CODE P0747 AND OR P0796. DEALER SHOULD ADVISE THE CUSTOMER ENGINEERING IS CURRENTLY INVESTIGATING A SOLUTION.