United States 99V239000
General Motors, LLC
The problem
VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH MANUAL TRANSMISSIONS. THE CLUTCH MASTER CYLINDER MAY HAVE BEEN BUILT WITH AN INCORRECT RETAINING RING.
Risk
THIS MAY NOT ALLOW THE CLUTCH SYSTEM TO DISENGAGE THE CLUTCH WHEN THE CLUTCH PEDAL IS DEPRESSED, RESULTING IN UNINTENTIONAL VEHICLE MOVEMENT, INCREASED STOPPING DISTANCES, ENGINE STALLS, AND DIFFICULTY IN SHIFTING.
What owners should do
DEALERS WILL REPLACE THE HYDRAULIC CLUTCH MASTER CYLINDER WITH A NEW CYLINDER.
Units 69