February 21: GM Brake Booster Vacuum Pump Failures Cause Lawsuit news | 1 days ago
February 21: Recall: GM Rear Wheels Lockup While Driving recalls | 1 days ago
January 19: GM Engine Failure Recall Investigation Opened investigations | 34 days ago
January 8: GM Recalls 102,000 Chevrolet Equinox Electric Vehicles recalls | 45 days ago
January 2: GM Says Brake Master Cylinder Failure Lawsuit Fails news | 51 days ago
Chevrolet TSB #PI0281F
2009 Chevrolet Cobalt
TSB Document:
Affected Component: EQUIPMENT ADAPTIVE/MOBILITY
- Summary
- This preliminary informational bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.
Click a tab for more information.




