Transport CanadaMedium Risk
1990 MERCURY SABLETransport Canada Recall #1989150
The official notice
Defect
AN INCORRECT TRANSISTOR IN THE AUTOLAMP HEADLAMP CONTROL SYSTEM MODULE MAY MALFUNCTION AND CAUSE THE HEADLAMPS TO TURN OFF WHILE THE VEHICLE IS BEING DRIVEN. THIS COULD CAUSE IMPAIRED DRIVER VISION AND A POSSIBLE VEHICLE CRASH.
Safety Risk
No risk description available.
Remedy
AUTOLAMP LIGHT SENSOR MODULE WILL BE REPLACED ON AFFECTED VEHICLES.
235 vehicles affectedMfr ref: 89S74Updated June 10, 2026