Tl* the contact owns a 2005 mitsubishi endeavor. the contact stated that the brake warning lamp illuminated. the contact mentioned that the vehicle was consuming excessive brake fluid. the vehicle was taken to the dealer where the technician diagnosed that the brake booster, master cylinder, and wheel cylinders needed to be replaced. the manufacturer was made aware of the failure. the vehicle was not repaired. the failure and current mileage was 40,000.