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Service bulletins for the 2023 Chevrolet Bolt EV

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.

366 on file from NHTSA, as of 2026-10-19.

About P0BBD on the 2023 Chevrolet Bolt EV: what the code means, and the bulletins and recalls about the same components.

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By component

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Only bulletins with trouble code: P0BBD are shown. Show all

Bulletins, newest first
22-NA-1512024-03-29. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. This service bulletin provides diagnostic and repair information for instances when DTC P0BBD may set.
22-NA-1512024-02-23. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. This service bulletin provides diagnostic and repair information for instances when DTC P0BBD may set.
22-NA-1512023-02-08. Service bulletin. ELECTRICAL SYSTEM. This service bulletin provides diagnostic and repair information for instances when DTC P0BBD may set.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.