NHTSA Campaign 89V233000

VEHICLE SPEED CONTROL:SPRINGS

Issued by WESTERN STAR TRUCKS, INC. · Reported Dec 22, 1989 · 75 vehicles affected

What's wrong

THROTTLE RETURN SPRINGS MAY FAIL DURING NORMAL OPERATION WITHOUT PRIOR WARNING.

Consequence

IF BOTH THROTTLE RETURN SPRINGS FAIL THE ENGINE THROTTLENAT NOT RETURN TO THE IDLE POSTION WHEN THE THROTTLE PEDAL IS RELEASED. THIS MAYRESULT IN LOSS OF VEHICLE CONTROL, AND COULD CAUSE AN ACCIDENT.

Remedy

MANUFACTURER WILL REPLACE THE THROTTLE RETURN SPRINGS.

Vehicles affected by this recall

Make Model Year Units
WESTERN STAR CONVENTIONAL 1987 75
WESTERN STAR CONVENTIONAL 1988 75
WESTERN STAR CONVENTIONAL 1989 75

Source: NHTSA Campaign 89V233000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.