NHTSA Campaign 99V025000

EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH

Issued by GENERAL MOTORS CORP. · Reported Feb 5, 1999 · 988,587 vehicles affected

What's wrong

VEHICLE DESCRIPTION: PICKUP TRUCKS, CREW CABS, UTILITY TRUCKS AND SPORT UTILITY VEHICLES. THESE VEHICLES WERE BUILT WITH THE POLARITY OF THE WIRING FOR THE ZERO ADJUST BRAKE SWITCH REVERSED FROM WHAT WAS SPECIFIED ON THE SWITCH DRAWING. WITH THE REVERSED POLARITY, THE CONTACTS IN THE BRAKE SWITCH CAN WEAR OUT PREMATURELY. THE BRAKE SWITCH WILL PERFORM NORMALLY UNTIL THE BRAKE SWITCH CONTACTS WEAR OUT, RESULTING IN LOSS OF THE BRAKE LAMPS WITHOUT ANY WARNING TO THE DRIVER.

Consequence

THIS WOULD FAIL TO WARN A FOLLOWING DRIVER THAT THE VEHICLE IS BRAKING AND COULD LEAD TO A CRASH.

Remedy

DEALERS WILL REPLACE THE BRAKE SWITCH AND REVERSE THE WIRING.

Vehicles affected by this recall

Make Model Year Units
CHEVROLET C10 1994 988,587
CHEVROLET C20 1994 988,587
CHEVROLET C30 1994 988,587
CHEVROLET C3500 1994 988,587
CHEVROLET SUBURBAN 1994 988,587
GMC C15 1994 988,587
GMC C25 1994 988,587
GMC C35 1994 988,587
GMC C3500 1994 988,587
GMC SUBURBAN 1994 988,587

Source: NHTSA Campaign 99V025000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.