Subaru Power Train: Control Module (tcm/PCM/Tecm)

Subaru is recalling about 182 vehicles over a problem with the power train. An improperly secured drive chain may slip and break, causing a loss of drive power and increasing the risk of a crash.

Campaign
22V485000
Manufacturer
Subaru of America, Inc.
Reported
8 July 2022
Vehicles
182
Built between
May 2019 – Aug 2020
Models
2
Recall type
Vehicle
Initiated by
Manufacturer
Owners notified
24 August 2022
Repaired
78%
Unrepaired
40

Does this affect my vehicle?

This recall covers vehicles built between May 2019 and August 2020. If yours was built outside that window, it is not part of this recall.

  • 2020-2021 Subaru LegacyBuilt May 2019 to August 2020
  • 2020-2021 Subaru OutbackBuilt May 2019 to August 2020

Repair progress

40 of 182 vehicles in this recall had still not been repaired as of Q2 2024.

78% repaired — 142 of 182 reported

Manufacturers file these figures with NHTSA each quarter. Vehicles the manufacturer could not trace, or that have been scrapped or exported, are counted separately and are not included in the unrepaired figure.

What the defect is

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.

What could happen

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

What gets fixed

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.

Parts involved

  • Unit-at Control30919AG75A, 30919AG75B, 30919AG76A, 30919AG76BTransmission Control Unit (TCU)

Part numbers are as filed by the manufacturer and are listed for reference. Your dealer will confirm the correct part for your vehicle.

Timeline

  1. Vehicles builtMay 2019 to August 2020
  2. Recall reported to NHTSA8 July 2022
  3. Owners notified24 August 2022
  4. Latest repair reportQ2 2024 — 78% repaired

Your rights

A safety recall repair is free. Under US federal law the manufacturer must fix a safety defect at no cost to you — no charge for parts, labor or diagnosis — whether or not you are the original owner. A dealer cannot charge you for recall work, and cannot require you to have bought the vehicle from them.

That entitlement is not unlimited. It applies where the vehicle was first sold less than 15 years before the recall was announced — 5 years for tires. Past that a manufacturer may still do the repair free of charge, and many do, but they are no longer obliged to. This recall was reported on 8 July 2022.

To arrange the repair, contact any franchised dealer for the brand. If a dealer refuses the work or tries to charge for it, you can report that to NHTSA at nhtsa.gov/recalls or on 1-888-327-4236.

Manufacturer contact

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.

Official source

Manufacturer's recall number
WRK-22
Recalling manufacturer
Subaru of America, Inc.
Recall initiated by
MFR

Everything on this page — the models listed, the build dates and the repair figures — comes from the manufacturer's filing to NHTSA and describes the vehicle line as a whole, not any individual car. Only the manufacturer can confirm whether a specific vehicle is affected, and whether its recall work has already been carried out. Check yours by VIN and read the official notice at nhtsa.gov/recalls.

Additional 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.

Check your own vehicle

This page describes the recall, not any one car. To see which recalls cover a specific vehicle, search by make, model and year.

A VIN lookup here identifies your vehicle and shows recalls issued for that make, model and year. It cannot tell you what is still open on your individual car - only the manufacturer knows that. Search by VIN instead, or check your VIN at nhtsa.gov for whether a recall is still open on your individual car.

Same component

Same brand