Vehicle recall 10V037000 · February 3, 2010
International Lonestar and Prostar
The air line that supplies the traction solenoid valve of the roll stability control (rsc) system may have been connected to an incorrect port on the air tank.
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
- Summary
- Navistar is recalling certain model year 2009-2010 international prostar and lonestar trucks equipped with feature code 04AZT roll stability control. The air line that supplies the traction solenoid valve of the roll stability control (rsc) system may have been connected to an incorrect port on the air tank. This condition will affect air modulation to the trailer brakes if rsc is activated during a roll stability event. This condition at no time affects the normal design function of the tractor and trailer service brakes when activated by the driver, or the function of the tractor rsc system.
- Consequence
- Less than optimal rsc control of the trailer brakes during a roll stability event may increase the risk of a crash which can result in property damage, personal injury, or death.
- Remedy
- Dealers will inspect and relocate the air line that supplies the rsc traction solenoid valve to the correct port on the air tank. This service will be performed free of charge. The safety recall began on February 19, 2010. Owners may contact navistar at 1-800-448-7825.
- Notes
- Navistar safety recall no. 10503.OWNERS may also contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to http://www.safercar.gov.
Recall details
- NHTSA campaign
- 10V037000
- Reported to NHTSA
- February 3, 2010
- Filed by
- NAVISTAR, INC
- Manufacturer campaign
- 10503
- Owner notification
- February 19, 2010
- Vehicles potentially affected
- 1,437
- Initiated by
- the manufacturer
- Components
- Electronic stability control (ESC)
Vehicles covered
As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.
- International Lonestar (2009-2010): 2010, 2009
- International Prostar (2009-2010): 2010, 2009
Has your International been repaired?
Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.
NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A International dealer can also check your VIN. Recall repairs are free.