Built around the 2010 Lexus HS 250h and its 2.4L four-cylinder hybrid (2AZ-FXE), this service and repair manual is tied to the exact year, engine and trim in front of you, so the clearances, torque values and test conditions it gives are the ones Lexus set for this car rather than figures carried over from an adjacent year or a different hybrid platform.
Engines
- 2.4L l4 HYBRID Naturally Aspirated
Trims
- Base
Known issues on the 2010 HS 250h. No recalls are on federal record for the 2010 HS 250h. No owner complaints are on file for the year, and no technical service bulletins are on record for it. With nothing flagged against the model year, the diagnostic and repair procedures in this manual are what you fall back on when a fault does turn up on the hybrid system or the 2AZ-FXE.
From a hybrid system diagnosis to a routine service interval on the 2AZ-FXE, it keeps you on the OEM procedure and the correct specification for this 2010 HS 250h.
