NHTSA Campaign Id 70V004000; Date: Jan. 15, 1970
1970 Pontiac Grand Prix; 1970 Pontiac Tempest
Component: Electrical System:wiring
Manufactured by: General Motors Corp.
Affected Units:: 2,574
Possibility that if both the air condi- tioner and rear window defroster areoperated at the same time in high position the combined amper- age requiredcould cause the circuit breaker to open, resulting in loss of blower motoroperation and movement of heated air to windshield. Under high humidityconditions forward vision would be impaired. (correct electrical circuit wherenecessary. )
Date Owners notified by Manufacturer: Nov 24, 1969
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