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Service bulletin PIP6103A

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 id11032769
Published by NHTSA2026-05-19
Manufacturer's numberPIP6103A
Manufacturer's date2026-05-11
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

This PI explains that the T18, Battery charger drive power distribution control modules are on parts restriction thru TAC.

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 LYRIQ2024, 2025, 2026
CADILLAC OPTIQ2025, 2026
CADILLAC VISTIQ2026
CHEVROLET BOLT EV2027 (the catalog's model; the bulletin names a series or trim of it)

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