NHTSA Campaign Id 92V182000; Date: Dec. 15, 1992
Loss of headlamps without prior warning reduces drivervisibility in inclement weather conditions or at night, and could result in avehicle accident. In addition, the use of more than four (4) white lights on avehicle at the same time violates the law in some states.
1991 Pontiac Grand Prix
Component: Electrical System:fuses And Circuit Breakers
Manufactured by: General Motors Corp.
Affected Units:: 6,013
The fog lamps, low beam headlamps, and high beam headlamps can be operated simultaneously. This can cause the headlamp circuit breaker to overload and trip, resulting in loss of headlamps (low and high beam) and fog lights.
Install new fog lamp relays, new circuit breakers and new circuit breaker terminals. Also, modify the lighting circuit to prevent the fog lamps and high beam lamps from operating simultaneously.
System: lighting; headlamps. Vehicle description: passenger cars, coupes only.
Date Owners notified by Manufacturer: Feb 19, 1993
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