GMC TSB #PIT-3665-D
2014 GMC Sierra 1500
Affected Component: SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
- Summary
- THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT THE HYDRO-BOOST IS NOT SERVICEABLE AND WILL NEED TO BE REPLACED IF THE BRAKE PEDAL MOVES OR APPLIES ON ITS OWN AT A FULL TURN.