- Component
- POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); POWER TRAIN:DRIVELINE:CHAIN/BELT
- Problem
- 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.
- Notes
- Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY1-800-424-9153), or go to www.nhtsa.gov.
What this recall means for you
A programming error in the transmission control unit can let the clutch engage before the drive chain is fully clamped. The chain may then slip and break, causing a loss of drive power and increasing the risk of a crash.
Dealers will reprogram the transmission control unit, check its data for chain slip, and visually inspect the chain guide. If chain slippage or damage is found, the transmission will be replaced. All repairs are free of charge at an authorized dealer. Owner notification letters are expected to be mailed August 24, 2022. You can also contact Subaru customer service at 1-844-373-6614, referencing recall WRK-22, and check your VIN for open recalls.
This recall expands an earlier recall, 21V-955, so owners who had that repair should still check whether their vehicle is covered by this one.
Official recall notice
Affected vehicles
| Subaru Legacy | 20202021 |
|---|---|
| Subaru Outback | 20202021 |