Due to a software error, the Antilock Braking System (ABS) malfunction indicator does not light when there is a loss of communication between the Electronic Brake Control Module (EBCM) and the Body Control Module (BCM).
If the malfunction warning does not light, the driver may not be unaware of an inoperative ABS or Automatic Traction Control (ATC) system, increasing the risk of a crash.
What to do
Navistar will notify owners, and dealers will program the BCM software with a new calibration free of charge.
This recall is expected to begin June 19, 2020.
Owners may contact Navistar customer service at (800) 448-7825. Navistar's number for this recall is 20505.