GMC TSB #PIP5025A
2011 GMC Terrain
Affected Component: ENGINE AND ENGINE COOLING
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that may have excessive oil consumption. Technician will need to update the Engine Control Module with the latest calibration in Tis-2-Web. Technician will also perform an oil consumption test by following the latest version of bulletin 01-06-01-011.