Recall 20V090000: 2019–2020 Mercedes-Benz G 550 and 1 other model
- Report received
- Feb 14, 2020
- Manufacturer
- Mercedes-Benz USA, LLC.
- Potentially affected
- 6,300vehicles
- Model years
- 2019–2020
Check your own vehicle. A recall applies only to vehicles within the affected build range. Enter your VIN at nhtsa.gov/recalls. Recall repairs are free at a franchised dealer.
What NHTSA recorded
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.
Possible consequence
Deactivation of the vehicle stability control system or anti-lock brakes may increase the risk of a crash.
Remedy
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.
Affected model years
Pages for each model year show complaints, parts, mileage and other recalls.
- 2019 Mercedes-Benz AMG G631 complaints
- 2020 Mercedes-Benz AMG G630 complaints
- 2019 Mercedes-Benz G 5505 complaints
- 2020 Mercedes-Benz G 5502 complaints
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.