Service bulletins for the 2020 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.
601 on file from NHTSA, as of 2026-10-19.
About B094C on the 2020 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: B094C are shown. Show all
| 20-NA-130 | 2023-02-07. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:WIRING; EQUIPMENT; VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR; ELECTRICAL SYSTEM. This service bulletin provides information for customers and dealers/technicians on Message Illuminated in the DIC, DTC B094C (39) Set. |
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| 20NA130 | 2020-08-31. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY:REARVIEW MIRRORS/DEVICES. This informational bulletin provides information for customers and dealers/technicians on Message Illuminated in the DIC, DTC B094C (39) Set. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.