Manufacturer Safety recall issued
NHTSA #21V955000
Recall #WRK21 LEGACY CVT CHAIN GUIDE BREAKAGE
Status: Remedy Not Yet Available
Description:
Subaru of America, Inc. (Subaru) is initiating a new safety and emissions Recall for certain 2019 - 2020 model year Ascent vehicles, 2020 model year turbo Legacy vehicles, and 2020 model year turbo Outback vehicles in which the Continuously Variable Transmission (CVT) chain may slip and/or break.
Due to an improper program, the CVT chain may slip, resulting in breakage of the chain guide. If the chain guide breaks, fragments of the guide could inhibit the shift select mechanism. If the vehicle continues operation with the drive chain slipping, over time the CVT drive chain could break.
Remedy:
For all potentially affected vehicles, Subaru dealers will reprogram the TCU. The historical TCU data will be analyzed for chain slip characteristics and the chain guide will be visually inspected. If vehicles are confirmed to be experiencing drive chain slip or if the chain guide is damaged, the transmission assembly will be replaced. For each potentially affected vehicle, all remedy repairs necessary will be completed at no cost to the customer.
