April 13: Cadillac LYRIQ Electric SUV Lawsuit Blames Electrical Problems news | 10 days ago
March 28: GM Ultium Charger Lawsuit: Arbitration Denied news | 26 days ago
March 1: GM Engine Failure Class Action Lawsuit Begins news | 53 days ago
February 28: GM Lifter Lawsuit Update: Motion to Sever Denied news | 54 days ago
Cadillac TSB #04051
2005 Cadillac CTS
TSB Document: - Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from Cadillac for this TSB. Call your local Cadillac dealer's service department & ask for a copy of TSB# 04051.
Affected Component: EQUIPMENT
- Summary
- SYSTEM SOFTWARE UPGRADE VEHICLE COMMUNICATIONS ANOMALY. *TT
Click a tab for more information.



