WenmarOpen by Wenmar Pro

Service bulletin PIT6359

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 id11016152
Published by NHTSA2025-04-01
Manufacturer's numberPIT6359
Manufacturer's date2025-03-24
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

"This Preliminary information communicates Verify that WIFI settings are turned on in the radio so the MAP module can get a signal to update over the air maps. If WIFI is turned on follow SI diagnostics."

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 CT62018, 2019, 2020
CADILLAC XT62021, 2022, 2023, 2024, 2025

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