2020 INTERNATIONAL MOTORS CHEVY 5500HD; 2020 INTERNATIONAL MOTORS CHEVY 4500HD; 2019 INTERNATIONAL MOTORS CHEVY 5500HD; 2019 INTERNATIONAL MOTORS CHEVY 4500HD; 2020 INTERNATIONAL MOTORS CHEVY 6500HD; 2019 INTERNATIONAL MOTORS CHEVY 6500HD
Check against the official notice below — it lists the full affected range.
General Motors is recalling certain 2019-2020 Chevrolet 4500HD, 5500HD, and 6500HD Medium Duty trucks due to an electrical system software issue. If the vehicle's body control module loses communication with the electronic brake control module, the ABS malfunction indicator light may not illuminate to alert the driver that the ABS system is malfunctioning. This creates an increased risk of a crash if a driver is unaware the ABS system is not functioning properly.
GM will notify owners and dealers will update the software calibration for the body control module. The recall began June 29, 2020. Owners of affected vehicles should contact Chevrolet customer service at 1-800-222-1020 or reference GM recall number N202305070 when scheduling service.
Written by software from the official notice below. Not reviewed by a lawyer.
If a driver is unaware that the ABS system is malfunctioning, there may be an increased risk of a crash.
GM will notify owners, and dealers will update the software calibration for the body control module (BCM). The recall began June 29, 2020. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N202305070.
General Motors is recalling certain 2019-2020 Chevrolet 4500HD, 5500HD, and 6500HD Medium Duty trucks. If the vehicle's body control module (BCM) loses communication with the vehicle's electronic brake control module (EBCM), the EBCM software programming may not illuminate the vehicle's ABS malfunction indicator light (MIL). As such, these vehicles fail to comply with Federal Motor Vehicle Safety Standard (FMVSS) Number 105, "Hydraulic and Electric Brake Systems."
Republished from the official source above; details can change — the source record controls.