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GMC TSB #PIC5492C
2015 GMC Savana
Affected Component: ELECTRICAL SYSTEM
- This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D-37 history in the Vehicle Communication Interface Module or telematics communication interface control module. Engineering has determined that this code will only display in history on the scan tool and will not cause issues with OnStar system operation.
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