Engine and engine cooling: exhaust system: emission control: crankcase (PCV)
Subaru technical service bulletin WUS-04 for 2017 Subaru Impreza.
- Bulletin number
- WUS-04
- Component
- Engine and engine cooling: exhaust system: emission control: crankcase (PCV)
- Summary
- Subaru of America, Inc. (Subaru) is initiating a safety recall for certain 2017 model year Impreza vehicles in which the Positive Crankcase Ventilation (PCV) valve may be defective. Please note: while the reason and safety risk behind this recall are the same as WUP-01, this recall differs in the work process and remedy.
Owners of these vehicles have filed 14 complaints in the engine category.
Vehicles covered
- Subaru Impreza 2017 2017
VIN decoder
See the problems and recalls for an exact car
Buying a used Subaru Impreza?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history