GMC TSB #PIT5201
2012 GMC Yukon
Affected Component: VEHICLE SPEED CONTROL
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that have Diagnostic Trouble Code B2555 may be found in a Driver and/or Passenger Door Module. Technician should ignore the Diagnostic Trouble Code if set in a driver door module and/or Passenger Door Module on a vehicles not equipped with front door panel courtesy lights.