P1683 CHEVROLET Driver 5 Line 3

CHEVROLET Technical Service Bulletins for P1683 code 2002 CHEVROLET TRAILBLAZER ENGINE AND ENGINE COOLING:ENGINE 2002 CHEVROLET TRAILBLAZER ELECTRICAL SYSTEM:IGNITION:MODULE 2002 CHEVROLET ENVOY ELECTRICAL SYSTEM:IGNITION:MODULE 2002 CHEVROLET TRAILBLAZER ELECTRICAL SYSTEM:IGNITION:MODULE 2002 CHEVROLET CAVALIER POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)