The problem
Subaru of America, Inc. (Subaru) is recalling certain 2019 Crosstrek, Forester, and Ascent vehicles. The aluminum Positive Crankcase Ventilation (PCV) valve can separate, allowing the separated components to enter the engine, resulting in a loss of power while driving.
The risk
An unexpected loss of power while driving can increase the risk of a crash.
The fix
Subaru will notify owners, and dealers will inspect and replace the PCV valve, free of charge. If the PCV valve has separated and the components cannot be found, the short block engine will be replaced, free of charge. The recall began January 31, 2020. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WUW-08.
Recall details
| NHTSA campaign | 19V-856 (19V856000) |
|---|---|
| Manufacturer number | WUW-08 |
| Manufacturer | Subaru of America, Inc. |
| Component | Engine and engine cooling › Exhaust system › Emission control › Crankcase (pcv) |
| Report date | December 2, 2019 |
| Owners notified | January 31, 2020 |
| Vehicles affected | 51,613 |
| Initiated by | Manufacturer |
Vehicles covered
Owner complaints about the engine & cooling
Frequently asked questions
Is the recall 19V-856 repair free?
Yes. Subaru dealers will fix the problem at no cost: Subaru will notify owners, and dealers will inspect and replace the PCV valve, free of charge. If the PCV valve has separated and the components cannot be found, the short block engine will be replaced, free of charge. The recall began January 31, 2020.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 51,613 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.