2019 INTERNATIONAL HX; 2018 INTERNATIONAL HX; 2017 INTERNATIONAL HX
Check against the official notice below — it lists the full affected range.
Navistar is recalling certain 2017-2019 International HX severe service diesel trucks with dual air brake systems and Electronic Stability Protection. The air supply line to a roll stability valve may have been improperly routed during manufacturing, which could cause the parking brakes to engage unintentionally during stability control events on slippery roads. This unintended brake engagement could result in loss of vehicle control and increase crash risk.
Owners of affected vehicles should contact Navistar customer service at 1-800-448-7825. Navistar will notify owners, and dealers will reroute the supply line to the correct connection point at no charge. The recall began on June 12, 2018, and Navistar's recall number is 18504.
Written by software from the official notice below. Not reviewed by a lawyer.
During a stability control oversteer event when there are slippery road conditions, the parking brakes may be modulated unintentionally, potentially causing a loss of control and increasing the risk of a crash.
Navistar will notify owners, and dealers will reroute the SR7 roll stability valve supply line to the ATR6 brake control valve control port, free of charge. The recall began on June 12, 2018. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is 18504.
Navistar, Inc. (Navistar) is recalling certain 2017-2019 International HX severe service diesel trucks equipped with feature code 04091 (dual air brake system) and 04AZY (Antilock Brake System (ABS) with 6 channel Electronic Stability Protection (ESP)). The air supply line to the SR7 roll stability valve may have been improperly routed to the ATR6 brake control valve steer axle delivery port, when it should be connected to the ATR6 brake control valve control port.
Republished from the official source above; details can change — the source record controls.