Navistar affected vehicles have a water shutoff valve, inside, forward of driver heater (feature code 48PPJ or 48PPP) that has a formed heater hose that over time, may fatigue and split resulting in hot engine coolant fluid leaking into the driver's foot area.
The short version
Navistar, Inc. reported a problem with the cooling system hoses/lines/piping/fittings. Here is what owners need to know.
The affected vehicles have a water shutoff valve, inside, forward of driver heater (feature code 48PPJ or 48PPP) that has a formed heater hose that over time, may fatigue and split resulting in hot engine coolant fluid leaking into the driver's foot area.
If hot, pressurized coolant suddenly spills into the operator's foot area, there is an increased risk of a burn injury or a crash.
Navistar will notify owners, and dealers will replace the formed heater hose with a more robust one, free of charge.
Affected vehicles
These model years are included in NHTSA campaign 16V-837.
| YEAR RANGE | MODEL |
|---|---|
| — | See NHTSA record 16V-837 |
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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