- May 7: GM Transmission Lawsuit Affects Hydra-Matic 8L90 and 8L45 news | 13 days ago
- April 17: GM Shift to Park Recall Needed, Alleges Class Action Lawsuit news | 33 days ago
- March 10: GM Trucks Suffer Automatic Emergency Braking Incidents recalls | 71 days ago
- March 4: GM to Replace Engines in 2023 Colorado, Silverado 1500, GMC Sierra 1500 news | 77 days ago
- February 22: Chevy Silverado Crushed Roof Lawsuit Moves Forward news | 88 days ago
Chevrolet TSB #A202304840
2021 Chevrolet Trailblazer
TSB Document:
Affected Component: EQUIPMENT ADAPTIVE/MOBILITY
- Summary
- SUB - Certain 2020-2021 Buick Encore GX and 2021 Chevrolet Trailblazer vehicles may have a condition where the camshaft actuator oil control valve (OCV) center bolt could stick or bind. If this were to happen, it could cause a MIL light to illuminate on the dash (Service Engine Soon), setting diagnostic trouble codes (DTC?s) P0011 or P0014, the engine could run rough and have reduced power. Dealers will inspect for these DTC?s that could have been set by this condition, and pass or fail based on results.
Click a tab for more information.