Service bulletins for the 2006 Cadillac CTS
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
719 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
By topic
Only bulletins with component: Engine are shown. Show all
| 4185 | 2007-08-15. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. DTC P0300 COMPLETE BANK MISFIRES. *KB |
|---|---|
| 3423 | 2006-12-22. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. 3.6 LY7 WITH CAM ACTUATOR DTC. DTC CODES, P0016, P0017, P0018, P0019, P0008, OR P0009. *KB THE RELUCTOR FOR THE CRANKSHAFT SENSOR PRESSED ON THE CRANKSHAFT MAY HAVE MOVED. *PE |
| 3679 | 2006-02-22. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. SERVICE VME - DIAGNOSTIC TROUBLE CODE P0420 OR P0430. *AK |
| 3658 | 2006-02-17. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. TCC SURGE, CHUGGLE, OR FISHBITE 5L40E WITH V6 ENGINE. *TT |
| 709 | 2005-12-15. Service bulletin. ENGINE AND ENGINE COOLING. OIL LIFE SYSTEM RESET PROCEDURES - CARS. GM TECH LINK. *TT |
| 050604054 | 2005-12-02. Service bulletin. ENGINE AND ENGINE COOLING. ROUGH, UNSTABLE OR INCORRECT IDLE WITH AIR CONDITIONING (A/C) MANUALLY TURNED ON FOR FIRST MINUTE OF RUN TIME. *TT |
| 050602010 | 2005-11-30. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. AVAILABILITY OF HIGH CAPACITY ENGINE COOLING FANS FOR TOWING. *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.