NHTSA Campaign 87V047000
EXTERIOR LIGHTING:HEADLIGHTS:SWITCH
Issued by GENERAL MOTORS CORP. · Reported Apr 6, 1987 · 56,783 vehicles affected
What's wrong
THE TWILIGHT SENTINEL POTENTIOMETER (THUMBWHEEL CONTROL) MIGHT HAVE BEEN MANUFACTURED WITH ELECTRICAL CONTACTS WHICH COULD RESULT IN AN INTERMITTENT HEADLIGHT CIRCUIT.
Consequence
WITH THE TWILIGHT SENTINEL SYSTEM ON, THE INTERMITTENTCIRCUIT COULD CAUSE HEADLIGHT AND INSTRUMENT PANEL LIGHTS TO GO OUT. SUDDENLOSS OF HEADLIGHTS COULD REDUCE DRIVER VISIBILITY AND MIGHT RESULT IN A VEHICLECRASH WITHOUT PRIOR WARNING.
Remedy
INSTALL A NEW PART IN ONE OF THE VEHICLES CONTROL COMPUTERS TO PREVENT THIS CONDITION FROM OCCURING.
Vehicles affected by this recall
| Make | Model | Year | Units |
|---|---|---|---|
| CADILLAC | ELDORADO | 1986 | 56,783 |
| CADILLAC | ELDORADO | 1987 | 56,783 |
| CADILLAC | SEVILLE | 1986 | 56,783 |
| CADILLAC | SEVILLE | 1987 | 56,783 |
Source: NHTSA Campaign 87V047000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.