- June 8: Chevy Bolt Battery Lawsuit Settlement Reached news | 4 days ago
- May 22: GM Duramax Diesel Lawsuit Awaiting Appeals Court Decision news | 21 days ago
- May 7: GM Transmission Lawsuit Affects Hydra-Matic 8L90 and 8L45 news | 36 days ago
- April 17: GM Shift to Park Recall Needed, Alleges Class Action Lawsuit news | 56 days ago
Chevrolet TSB #21-NA-124
2009 Chevrolet Cobalt
TSB Document:
Affected Component: ENGINE AND ENGINE COOLING
- Summary
- This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a customer concern of an MIL Illuminated with DTCs P0442 and/or P0455 Set.
Click a tab for more information.