Service bulletins for the 2019 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.
630 on file from NHTSA, as of 2026-10-19.
About P0ABB on the 2019 Chevrolet Bolt EV: what the code means, and the bulletins and recalls about the same components.
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Only bulletins with trouble code: P0ABB are shown. Show all
| 18NA225 | 2020-10-26. Service bulletin. ENGINE AND ENGINE COOLING. This technical bulletin provides information to diagnose a MIL Illuminated with Loss of Propulsion and one or more of the following DTCs Set: P0ABC, P0AFA, P1AE6, P0D26, P0C78, P0ABB. |
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| 18NA225 | 2019-09-23. Service bulletin. ELECTRICAL SYSTEM. This Bulletin provides information to diagnose a MIL Illuminated with Loss of Propulsion and one or more of the following DTCs P0ABC, P0AFA, P1AE6, P0D26, P0C78, P0ABB Set. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.