March 7: GM 8L90 Transmission Lawsuit Survives Motion to Dismiss news | 5 days ago January 18: GM L87 Engine Failures Investigated in Nearly 877,000 Vehicles investigations | 53 days ago December 19: GM Transmission Class Action Lawsuit Update: Appeals Court Ruling news | 83 days ago
Cadillac TSB #19NA044
2009 Cadillac STS
TSB Document:
Affected Component: ELECTRICAL SYSTEM
- Summary
- This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.
This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.