Service bulletin 22-01-039H
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10227350 |
| Published by NHTSA | 2022-12-07 |
| Manufacturer's number | 22-01-039H |
| Manufacturer's date | 2022-12-02 |
| NHTSA component | ENGINE AND ENGINE COOLING |
NHTSA's summary
Certain Nexo vehicles may experience a stack coolant warning light while driving. The logic update provides real-time current sensor deviation correction.
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.
Components
Engine
| HYUNDAI NEXO | 2021 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 23-EM-005H | 2023-12-15. Service bulletin. This bulletin provides important checkpoint guidelines when performing engine oil and filter change services. |
|---|---|
| 22-01-039H | 2022-12-21. Service bulletin. Certain Nexo vehicles may experience a stack coolant warning light while driving. The logic update provides real-time current sensor deviation correction. |