Service bulletin 23-01-040H
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 | 10235578 |
| Published by NHTSA | 2023-05-04 |
| Manufacturer's number | 23-01-040H |
| Manufacturer's date | 2023-04-28 |
| NHTSA component | FUEL SYSTEM, OTHER |
NHTSA's summary
Some NEXO (FE) vehicles may exhibit charging interruptions during hydrogen charging due to sensitive leak detection logic diagnostic conditions. This bulletin outlines the procedure to update the HMU controller software and replace the PRV (Pressure Relief Valve).
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
Fuel system
| HYUNDAI NEXO | 2022 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 24V761000 | 2024-10-11. FUEL/PROPULSION SYSTEM; FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES |
|---|
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| 22-FL-005H | 2022-11-01. Service bulletin. During certain repairs on Nexo vehicles, it may be necessary to defuel/vent the vehicle prior to repairs and then refuel the vehicle before returning it to the customer. |
|---|---|
| 22-01-080H | 2022-11-01. Service bulletin. Some NEXO (FE) vehicles may exhibit charging interruptions during hydrogen charging due to sensitive leak detection logic diagnostic conditions. This bulletin outlines the procedure to update the HMU controller software and replace the PRV (Pressure Relief Valve). |