Navistar in the affected vehicles, the Engine Warning Protection Shutdown (ewps) was inadvertently re-enabled when the Engine Control Module (ecm) was recalibrated.
The short version
Navistar, Inc. reported a problem with the electrical system software. Here is what owners need to know.
In the affected vehicles, the Engine Warning Protection Shutdown (EWPS) was inadvertently re-enabled when the Engine Control Module (ECM) was recalibrated.
If the Engine Warning Protection System is enabled and certain engine faults occur, the emergency vehicle may shutdown (EWPS) hampering rescue operations and increasing the risk of injury.
Navistar will notify owners, and dealers will recalibrate the ECM software to ensure that the EWPS is disabled, free of charge.
Affected vehicles
These model years are included in NHTSA campaign 14V-063.
| YEAR RANGE | MODEL |
|---|---|
| — | See NHTSA record 14V-063 |
What changed
Newest first. The record shows both when the recall began and what has changed since.
- Recall reported to NHTSA. LATEST
Drive one of these? Check your VIN to see if your specific vehicle is affected.
Check your VINWhat this record means
Data from the NHTSA recall database. A clean VIN check means no open federal recalls for that vehicle — not that it never had one.
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MyAutoRecalls is not affiliated with Navistar, Inc. or the National Highway Traffic Safety Administration.