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Service bulletin PIT6160B

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 id11014049
Published by NHTSA2025-02-10
Manufacturer's numberPIT6160B
Manufacturer's date2025-02-04
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

This Preliminary information communicates that a vehicle may be encountered with a service charging system message, a possible stall or a possible 12 volt battery that will not charge. The technician is instructed to inspect for a harness chafing on an AC line and if damage is found to repair as necessary.

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
CHEVROLET BLAZER EV2024 (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.