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Service bulletin PIT6363

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 id11016196
Published by NHTSA2025-04-01
Manufacturer's numberPIT6363
Manufacturer's date2025-03-31
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

This Preliminary information communicates to the dealer the direction when they encounter a customer concern when the door speakers are inoperative when using their fob to remote start the vehicle.

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 XT42024, 2025

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