IC Bus Cesb: Electronic stability control (esc)

Affects IC Bus Cesb · 2019 — about 9 vehicles.

The hazard

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.

What to do

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 18506.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational