NHTSA (USA)Critical
1991 VOLKSWAGEN JETTANHTSA Campaign #91V064000
The official notice
Defect
THE LOCK NUT OF THE CRUISE CONTROL ROD FOR THE OPERATING SERVO MAY NOT HAVE BEEN PROPERLY TORQUED DURING MANUFACTURE.
Safety Risk
INADEQUATE TORQUE OF THE LOCK NUT COULD ALLOW THE RODADJUSTMENT TO CHANGE. THIS COULD INCREASE THE ENGINE IDLE SPEED, AND POSSIBLYINCREASE STOPPING DISTANCE WITH A POTENTIAL FOR A VEHICLE ACCIDENT.
Remedy
CHECK AND ASSURE PROPER LOCK NUT TORQUE ON THE CRUISE CONTROL ROD.
Updated June 10, 2026