NHTSA Campaign 90V185000

EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH

Issued by GENERAL MOTORS CORP. · Reported Oct 16, 1990 · 476,422 vehicles affected

What's wrong

BRAKE STOPLAMPS MAY NOT ILLUMINATE OR, IN SOME CASES, STOPLAMPS WILL NOT STAY ILLUMINATED ALL THE TIME WHEN BRAKES ARE APPLIED DUE TO A FAULTY STOPLAMP SWITCH. ALSO IN VEHICLES EQUIPPED WITH CRUISE CONTROL, A FAULTY STOPLAMP SWITCH CAN RESULT IN RESUMPTION OF THE CRUISE CONTROL FUNCTION UPON RELEASE OF THE BRAKE PEDAL.

Consequence

A TRAILING VEHICLE MAY NOT RECOGNIZE A BRAKING ACTIONIN TIME TO RESPOND APPROPRIATELY. ALSO, CRUISE CONTROL WILL REENGAGE UPONRELEASE OF THE BRAKE PEDAL AND RESUME THE SET SPEED. IN EITHER CASE, IT COULDRESULT IN A CRASH WITHOUT PRIOR WARNING.

Remedy

INSTALL AN IMPROVED DESIGN STOPLAMP SWITCH.

Vehicles affected by this recall

Make Model Year Units
BUICK REGAL 1989 476,422
BUICK REGAL 1990 476,422
CHEVROLET LUMINA 1990 476,422
OLDSMOBILE CUTLASS 1989 476,422
OLDSMOBILE CUTLASS 1990 476,422
PONTIAC GRAND PRIX 1989 476,422
PONTIAC GRAND PRIX 1990 476,422

Source: NHTSA Campaign 90V185000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.