January 2: GM Says Brake Master Cylinder Failure Lawsuit Fails news | 9 days ago
December 28: GM Lifter Failure Lawsuit Includes Multiple Models news | 14 days ago
December 22: GM Air Conditioning Class Action Lawsuit: 8 Years in Court news | 20 days ago
December 7: GM Engine Class Action Lawsuit Set To Begin news | 35 days ago
December 7: GM 8-Speed Transmission Lawsuit Runs Into Trouble news | 35 days ago
GMC TSB #020421008
2003 GMC Envoy
TSB Document:
Affected Component: POWER TRAIN
- Summary
- SHUDDER, ROCKING MOTION, BINDING, FEELS LIKE VEHICLE IS STUCK IN 4WD (CROW HOP) WHEN TURNING AT LOW SPEEDS. *TT
Click a tab for more information.




