The problem: Clicking, whining and/or humming noises related to vehicle speed can be heard in the passenger compartment. As speed increases, the clicking noise increases, as well. This is due to two faulty primary pulley-shaft bearings and one secondary pulley-shaft bearing inside the CVT.
Corrective action: Dealers will remove the transmission, disassemble it and replace the faulty bearings, along with any other failed parts related to the bearing condition.
Warranty info: This repair is being done under Mitsubishi’s 10-year/100,000-mile powertrain warranty.
What owners should do: Call your local dealer with your vehicle’s identification number to determine if it’s involved in this service bulletin. You can also call Mitsubishi directly at 800-648-7820 or NHTSA at 888-327-4236. Reference TSB No. 15-23-003.
Need to find a dealer for service? Go to Cars.com Service & Repair to find a local dealer.
Editor’s note: This is only one of dozens of service bulletins issued each month by automakers. Please check your automaker’s website to see if your vehicle has any service bulletins pending.