Subaru Legacy Power Train Problems

Model years: 2021, 2022, 2023

Problem: Subaru of America, Inc. is recalling certain model year 2021 Crosstrek, 2022 Forester, 2021-2023 Legacy, and Outback vehicles. An insufficient weld may allow water to enter the inhibitor switch, causing it to fail.

Risk: An inoperative inhibitor switch may prevent the reverse lights from illuminating and the rearview camera image from displaying, increasing the risk of a crash.

Fix: Dealers will replace the inhibitor switch, free of charge. Owner notification letters were mailed January 8, 2024. Owners may contact Subaru customer service at 1-800-782-2783. Subaru's number for this recall is WRQ-23.

Model years: 2023

Problem: Subaru of America, Inc. (Subaru) is recalling certain 2023 Outback, Legacy, Ascent, and Impreza vehicles. The center support bolts for the driveshaft may loosen, resulting in the disconnection of the front end of the driveshaft.

Risk: Separation of the front end of the driveshaft increases the risk of a crash.

Fix: Dealers will clean the bolt mounting surfaces of the center support brace and install new bolts, free of charge. Owner notification letters were mailed November 20, 2023. Owners may contact Subaru's customer service at 1-844-373-6614. Subaru's number for this recall is WRN-23.

Model years: 2020, 2021

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.

Fix: 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.

Model years: 2020

Problem: 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.

Fix: 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.

Model years: 2016

Problem: Subaru of America, Inc. (Subaru) is recalling certain model year 2016 Legacy vehicles manufactured October 24, 2015, to November 16, 2015, and Outback vehicles manufactured October 24, 2015, to November 17, 2015. Due to the improper tightening of the securing nuts, the drive shaft may separate from the rear differential.

Risk: If the drive shaft detaches from the rear differential, it may strike the fuel tank and result in a fuel leak, increasing the risk of a fire.

Fix: Subaru has notified owners, and dealers will inspect the fastening nuts, and tighten or replace them, as necessary, free of charge. The recall began on December 10, 2015. Owners may contact Subaru customer service at 1-856-488-8500. Subaru's number for this recall is WQV-57.

Model years: 2015, 2016

Problem: Subaru of America, Inc. (Subaru) is recalling certain 2015 and 2016 model year Subaru Legacy 4-Door and Outback vehicles manufactured July 3, 2015, to July 27, 2015. Transmission oil may leak from a deformed seal cap on the propeller shaft yoke.

Risk: If the transmission oil leaks onto the exhaust pipe, there is a possible risk of fire.

Fix: Subaru will notify owners, and dealers will replace the propeller shaft, free of charge. The recall began on August 28, 2015. Owners may contact 1-800-782-2783. Subaru's number for this recall is WQU-56.

Model years: 2014

Problem: Subaru of America is recalling certain model year 2014 Legacy 3.6R and Outback 3.6R and 2013 Tribeca vehicles manufactured June 12, 2013, through June 28, 2013 and equipped with 5-speed automatic transmissions. In the affected vehicles, the parking rod may come loose inside the automatic transmission.

Risk: As a result of the parking rod detaching, the transmission may not be able to be moved from the "park" position preventing the vehicle from being moved or driven. Furthermore, even with the transmission shifted into the 'park' position, the parking mechanism may not engage, and the vehicle may roll away while in the "park" position, increasing the risk of a crash.

Fix: Subaru will notify owners, and dealers will replace the transmission, free of charge. The recall began during August 2013. Owners may contact Subaru at 1-800-782-2783. Subaru's recall number is WQJ-46.

Model years: 2010, 2011

Problem: Subaru is recalling certain model year 2010 and 2011 outback and legacy passenger vehicles manufactured from april 28 through june 23, 2010. Due to a programming error, a lubrication hole within the 6-speed manual transmission was omitted.

Risk: If the transmission gears are not properly lubricated, a groaning sound may begin to develop alerting the driver of a problem. If the sound is ignored and no action is taken, the gears will eventually break and this condition will lead to vehicle power loss, possibly resulting in a crash.

Fix: Subaru will notify owners and dealers will repair the vehicles by drilling an oil lubrication hole and, if necessary, replace the internal parts with new ones free of charge. The safety recall began on july 28, 2010. Owners may contact subaru at 1-800-782-2783.

Model years: 2001, 2002, 2003

Problem: Certain sport utility and passenger vehicles equipped with automatic transmissions were produced with an improperly manufactured transmission parking rod. When the transmission selector lever is placed in the "p" (park) position, the transmission park mechanism, that is intended to hold your vehicle, may not engage.

Risk: The vehicle could then move/roll without prior warning, increasing the risk of a crash.

Fix: Dealers will replace the automatic transmission parking rod assembly. Owner notification january 8, 2003. An interim owner notification will be sent during november 2002. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact subaru at 1-800-782-2783.

Model years: 2000

Problem: Vehicle description: sedan l model passenger vehicles. Anti-rust coating was incorrectly applied to the transverse link mounting surface of the vehicle body. Over time the coating shrinks, causing a torque decrease of the bolt that secures the transverse link bracket to the vehicle body.

Risk: This can result in loosening of the bracket and subsequent separation of the transverse link from the vehicle frame.

Fix: Dealers will inspect the vehicles and, if necessary, remove the anti-rust coating under the mounting location of the left transverve link mounting bracket bolt and retorque the mounting bolt to the required torque.

Model years: 1997, 1998

Problem: Vehicle description: passenger vehicles equipped with automatic transmissions. Due to poor welds, ignition keys can stick, shift levers/linkages can break and shift levers can move.

Risk: This condition can cause unexpected movement of the vehicle increasing the risk of a crash or property damage.

Fix: Dealers will replace the automatic transmission shift lever assemblies (except the handle grip).