Service bulletins for the 2025 Cadillac CT4
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.
241 on file from NHTSA, as of 2026-10-19.
About P05CE on the 2025 Cadillac CT4: what the code means, and the bulletins and recalls about the same components.
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By component
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Only bulletins with trouble code: P05CE are shown. Show all
| PIP6047A | 2025-03-17. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates the possibility of DTC p0011 p0014 P05CE p05CC being set as current or in history due to engine oil metal/debris contamination. |
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| PIP6047 | 2025-03-02. Service bulletin. ENGINE. This Preliminary information communicates the possibility of DTC p0014 P05CE being set as current or in history due to engine oil metal/debris contamination. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.