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Service bulletin PIT6014B

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 id11020878
Published by NHTSA2025-07-24
Manufacturer's numberPIT6014B
Manufacturer's date2025-07-15
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

This preliminary information discusses the prerequisite to adding various GM accessories.

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 COLORADO2023, 2024, 2025
GMC CANYON2023, 2024, 2025

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