GMC TSB #PIP4831E
2011 GMC Yukon
Affected Component: POWER TRAIN
- Summary
- This Preliminary Information communication advises the technician that vehicles to look for debris in the valve bodu for codesP0751, P0752, P0756, P0757, Â P0776, P0777, P0796, P0797, P2714 or P2715, And to review the date code on the Transmission control module.Â