NHTSA (USA)Critical
1990 FERRARI TESTAROSSANHTSA Campaign #92V072000
The official notice
Defect
THE UPPER STEERING COLUMN LOCKNUT WAS MANUFACTURED WITH INFERIOR MATERIALS AND INFERIOR SELF-LOCKING PROPERTIES.
Safety Risk
THE LOCKNUT CAN LOOSEN, CAUSING EXCESSIVE PLAY IN THESTEERING SYSTEM AND IMPAIRED HANDLING. THIS COULD RESULT IN LOSS OF VEHICLECONTROL AND AN ACCIDENT.
Remedy
REPLACE LOCKNUT WITH AN IMPROVED LOCKNUT.
Updated June 10, 2026