WenmarOpen by Wenmar Pro

Service bulletin PIP6094A

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11037251
Published by NHTSA2026-09-10
Manufacturer's numberPIP6094A
Manufacturer's date2026-09-03
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

This Preliminary Information communicates an issue with oil leakage from the band clamps on one or both turbocharger(s). This issue is still under investigation and will be updated into a bulletin when the root cause is identified.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Vehicles listed
CADILLAC CT52024, 2025, 2026

Listing a model year does not mean every vehicle of it is concerned: the document says which.