Service bulletins for the 2020 Chevrolet Express
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.
716 on file from NHTSA, as of 2026-10-19.
About P026D on the 2020 Chevrolet Express: 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: P026D are shown. Show all
| PIP5977 | 2024-08-12. Service bulletin. POWER TRAIN. This Preliminary information communicates to the dealer technician that DTC P026D is under investigation. |
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| 24-NA-114 | 2024-07-18. Service bulletin. ENGINE; FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. This technical bulletin provides repair information to correct a customer concern of Check Engine Lamp Illuminated with DTC P026D Set, Engine LWN Controller E98 Update. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.