United States 88V021000
Volkswagen Group of America, Inc.
The problem
IDLE CONTROL UNIT MAY MALFUNCTION AND CAUSE IDLE STABLIZER VALVE TO BECOME ACTIVATED OUTSIDE ITS NORMAL OPERATING RANGE.
Risk
IDLE RPM MAY BECOME ERRATIC AND IN SOME INSTANCES,INCREASE.
What owners should do
REPLACE IDLE CONTROL UNIT.
Units 9100