Vibration

Automatic Transmission - 10L80 MHS MQC | Diagnostic Information and Procedures | Document ID: 4491706

Checks	Causes
Transmission Case Extension (42)	Inspect for damaged case extension.
Automatic Transmission Case (4)	Inspect for cracked or damaged transmission case.
Torque Converter (1)	Inspect torque converter. Flex Plate/Torque Converter Vibration Test