2020 Subaru Outback transmission & drivetrain problems

Related recalls

• Recall 22V485000Jul 8, 2022182 vehicles
  POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) · POWER TRAIN:DRIVELINE:CHAIN/BELT

  Subaru of America, Inc. (Subaru) is recalling certain 2020-2021 Outback and Legacy vehicles. A programming error in the Transmission Control Unit (TCU) may allow the clutch to engage before the drive chain is completely clamped.

  Risk: An improperly secured drive chain may slip and break, causing a loss of drive power and increasing the risk of a crash.

  Remedy: Dealers will reprogram the TCU, inspect TCU data for chain slip, and visually inspect the chain guide. If evidence of chain slippage or damage is found, the transmission will be replaced. Repairs will be performed free of charge. Owner notification letters are expected to be mailed August 24, 2022. Owners may contact Subaru's customer service at 1-844-373-6614. Subaru's number for this recall is WRK-22. This recall is an expansion of previous recall number 21V-955.

• Recall 21V955000Dec 9, 2021198,255 vehicles
  POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) · POWER TRAIN:DRIVELINE:CHAIN/BELT

  Subaru of America, Inc. (Subaru) is recalling certain 2019-2020 Ascent, 2020 Legacy and Outback vehicles. A programming error in the Transmission Control Unit (TCU) may allow the clutch to engage before the drive chain is completely clamped.

  Risk: An improperly secured drive chain may slip and break, causing a loss of drive power and increasing the risk of a crash.

  Remedy: Dealers will reprogram the TCU, inspect TCU data for chain slip, and visually inspect the chain guide. If evidence of chain slippage or damage is found, the transmission will be replaced. Repairs will be performed free of charge. Owner notification letters were mailed August 19, 2022. This recall includes all vehicles previously recalled under 19V-855. Vehicles previously recalled under 19V-855 will need to have the new remedy performed for this recall once available. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WRK-21.

What owners say

1. Filed Sep 28, 2026TXTransmission & Drivetrain

   Noticed minor hesitation in the reverse down our driveway Aug 2024. By Aug 2026, the transmission hesitation has turned into very noticeable shudder and slip. In reverse down the driveway, the TR580 CVT was showing premature initial failure resulting in unexpected loss of motive power control as well as acceleration hesitation in forward. This transmission defect compromised the ability to safely navigate down the driveway and through traffic, creating an risk of a rear end…

   NHTSA complaint #11767432 · source
2. Filed Aug 5, 2026OHTransmission & Drivetrain

   From when we purchased this car new until the day we traded it. There were many times on the freeway at 60-65 MPH that you would need to move over a couple of lanes and went to wide open throttle and the car would simply do nothing for 1 to 2 seconds. I recently learned that in 22' Subaru had a software update to rectify this issue. Meaning there are plenty of Subaru owners who are driving around in cars that put their safety at risk. When you step on the gas you need and…

   NHTSA complaint #11754978 · source
3. Filed May 9, 2026PATransmission & Drivetrain

   My transmission has started to fail. The check engine light came on the error code read p0867, transmission fluid pressure. Other lights came on as well because it tripped the rest of the sensors because of the CVT failure. This seems to be a common problem in Subarus

   NHTSA complaint #11736752 · source
4. Filed Apr 19, 2026WITransmission & Drivetrain

   I was reversing out of a residential driveway onto a county highway when the I had a complete loss of movement. Shortly after the total loss of power, the CEL illuminated. If I had been on the highway, the driveway is near a blind curve, I would've been sitting in the road with no way to move putting me in a dangerous situation. The transmission failed at right at the end of the driveway so I was able to put it in neutral and move the vehicle by hand. There were no symptoms…

   NHTSA complaint #11732229 · source
5. Filed Feb 22, 2026MNTransmission & Drivetrain

   I'm writing to request assistance with my recall. This recall was first reported to the local dealership over one year ago. They have had me take the car back 4 times for inspection. Since that time as the problem has proceeded to get worse, which will now cost even more to repair, and increase the likelihood of the transmission damaging other parts of the drivetrain. Now I just received notification that they will not perform the recall as my vehicle doesn’t qualify. It has…

   NHTSA complaint #11719700 · source
6. Filed Jan 29, 2026NCTransmission & Drivetrain

   On December 28, 2025, my 2020 Subaru Outback lost the ability to engage any gear (Drive, Reverse, or otherwise) while maneuvering at low speed to make a U-turn. The vehicle became inoperable immediately and was towed to the dealer. The dealer confirmed via text and written estimate that there was no external damage, the failure was internal to the CVT transmission, and the transmission requires replacement. This vehicle has approximately 90,023 miles. The failure occurred…

   NHTSA complaint #11714318 · source
7. Filed Aug 7, 202556,700 miPATransmission & Drivetrain

   The contact owns a 2020 Subaru Outback. The contact stated that while attempting to make a turn, the transmission was slipping while attempting to shift gears. There was no warning light illuminated. The vehicle was taken to the dealer, but was not diagnosed or repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 56,700. The VIN was not available.

   NHTSA complaint #11679017 · source
8. Filed Feb 12, 2025KYTransmission & Drivetrain

   The car shifted (transmission) into neutral when cruising down the interstate at 62 MPH and stayed in neutral until the ignition was turned off. With no brake light cars were not worn and was nearly hit from behind. 2 weeks earlier the same happened on a city street. There was a previous transmission recall WRK-21Chain Slippage Recall on this vehicle that apparently didn't correct the problem.

   NHTSA complaint #11642099 · source
9. Filed Jan 21, 2025WVTransmission & DrivetrainWheels & Tires

   Vehicle had 45,000 miles on it when right rear wheel bearing failed. It was covered under 5 year/60,000 mile warranty and was repaired today by a certified Subaru dealer and I no longer have the bad part for inspection. Safety risks would be anything that occurs from a bad wheel bearing like wobble, seizing, overheating, and more damage to other drivetrain components. You could hear the wheel bearing noise at 20 mph constant while driving, only getting louder with increased…

   NHTSA complaint #11637528 · source
10. Filed Nov 7, 202470,158 miNCTowedTransmission & Drivetrain

    The contact owns a 2020 Subaru Outback. The contact stated that while his wife was accelerating from a stop at approximately 10 MPH, the vehicle stalled. The vehicle failed to move. There were unknown warning lights illuminated after the failure. The vehicle was towed to the local dealer, where it was diagnosed and determined that the transmission needed to be replaced. The dealer informed the contact that there was no warranty coverage on the vehicle. The dealer confirmed…

    NHTSA complaint #11624042 · source
11. Filed Oct 8, 202421,869 miFLTransmission & Drivetrain

    The contact owns a 2020 Subaru Outback. The contact stated that upon taking the vehicle to the dealer to be serviced, the dealer informed the contact that the transmission was binding and making an abnormal grinding sound while driving at slow speeds and making turns. The dealer performed the TCM software update and replaced the transmission clutch kit under NHTSA Campaign Number: 21V955000 (Power Train); however, the failure recurred. The contact stated that the recall…

    NHTSA complaint #11618767 · source
12. Filed Jul 17, 2024MIDriver Assistance & Safety TechTransmission & Drivetrain

    On [XXX], I was driving east on [XXX] on the North side of Toledo Ohio close to the intersection with [XXX] . The "Check Engine" warning came on, all the vehicle "Eyesight" functions were automatically turned off, and Pre collision braking and Pre collision throttle control features were activated. There was no danger of a collision at this time, but all of this left me stranded in the middle of this busy four lane highway. I was able to literally crawl to the shoulder of…

    NHTSA complaint #11602880 · source

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology