2018 SUBARU Legacy FB25D/FA20F (BN/BM)
BN/BM / Sedan and Wagon / Global - primarily Japan, North America, Australia, and parts of Asia
FB25DFA20FEZ36DFiche exacte année/versionSilver
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- CVT hesitation in cold weather (some early units)
- Oil consumption varies with engine and maintenance
First checks
- CVT fluid condition and service history
- Cooling system leaks
Avant de remplacer des pièces
- Save fault codes and freeze-frame data before clearing anything.
- Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
- Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.
Important notes
- Market variations exist: North America and Australia favor FB25D and EZ36D engines; Japan and some Asian markets have the FA20F turbo engine.
- Vehicle safety and emissions equipment varies by region according to local regulations.