NHTSA Recall 20V090000
Filed by Mercedes-Benz USA, LLC. Component: Electronic Stability Control (esc). Reported 2020-02-14. An estimated 6,300 vehicles are affected. Recall repairs are free at any authorized dealer.
Defect
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2019-2020 G550 4MATIC and G63 AMG 4MATIC vehicles. An electrical resistor within the differential locking module may malfunction, interrupting communication between the control unit and the differential locking actuator, possibly resulting in the deactivation of the Electronic Stability Program (ESP) and Anti-lock Brake System (ABS) while driving.
Risk
Deactivation of the vehicle stability control system or anti-lock brakes may increase the risk of a crash.
What the manufacturer will do
MBUSA will notify owners, and dealers will inspect the differential locking modules and replace them as necessary, free of charge. The recall began August 21, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020070005.
Manufacturer campaign number: 2020070005
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.