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Home › Buick › 1994 › Roadmaster Limited › Repair and Diagnosis › Engine Performance › System › Engine Controls - Tests W/Codes - 5.7L › ECM/Pcm Code Charts › Code 97, VSS Output Circuit › Diagnostic Aids

Diagnostic Aids

Inspect harness and all related connections, including PCM connections.

Fig 1: Code 97 Schematic (5.7L) VSS Output Circuit

G94H31911

Fig 2: Code 97 Flow Chart (5.7L) VSS Output Circuit

G94G31969