Air Brake Antilock Control Unit/module problems of the 2012 Chrysler 300

The contact owns 2012 Chrysler 300. The contact stated that the brake warning light was illuminated. The vehicle was taken to an independent mechanic, who informed the contact that the abs module needed to be replaced. The dealer was made aware of the failure; however, the part was on backorder. The vehicle was not repaired. The manufacturer was made aware of the failure and referred the contact to file a complaint with the NHTSA hotline. The failure mileage was unknown.