2012-14 Mazda3, 2013-14 CX-5, 2014 Mazda6 Whining Transmissions
Vehicles affected by this service bulletin:
- 2012 Mazda3 with 2.0-liter engine
- 2013 Mazda3 with 2.0-liter engine
- 2014 Mazda3 (VINs JM1 and 3MZ)
- 2013 Mazda CX-5 with 2.0-liter engine
- 2014 Mazda CX-5
- 2014 Mazda6 with 2.5-liter engine
The problem: These vehicles may exhibit a whine that emanates from the transmission while traveling at speeds of 10 mph and faster. The problem occurs in all types of driving situations: acceleration, deceleration and steady speeds. It does not depend on rpms, gear or transmission temperature.
Corrective action: On affected vehicles, dealers will confirm the condition and replace the vehicle’s transaxle. Techs will then road-test the vehicle to confirm the condition is gone.
Warranty info: Repairs will be covered under Mazda’s powertrain limited warranty, which is good for 60 months/60,000 miles, whichever comes first.
What owners should do: Call your local dealer with your vehicle’s identification number to determine if your vehicle is involved in this service action. You can also call Mazda at 800-222-5500. Reference TSB No. 0500414.
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.
Check for recalls here on Cars.com.
