GMC TSB #PIP5510C
2018 GMC Sierra 1500
TSB Document:
Affected Component: ELECTRICAL SYSTEM:SOFTWARE
- Summary
- This Preliminary information communicates to the dealer technicians to refer to campaign 17337 for calibration updates for P20EE.
This Preliminary information communicates to the dealer technicians to refer to campaign 17337 for calibration updates for P20EE.
