Everything in this manual is tied to the 2023 Lexus NX 450h+ as it was actually built — the 2.5L four-cylinder hybrid (A25A-FXS) and the trim your vehicle left the line in — so the clearances, torque values and procedures you work from are the ones Lexus published for this model year, not figures carried over from an adjacent year or a different NX powertrain.
Engines
- 2.5L l4 HYBRID Naturally Aspirated
Trims
- Base
- F Sport Handling
Known issues on the 2023 NX 450h+. No recalls are on federal record for the 2023 NX 450h+. Owners have filed no complaints for the year, and Lexus has issued no technical service bulletins against it. With no reported fault pattern to work backwards from, diagnosis on this one starts from the OEM procedure, and those diagnostic and repair procedures are here.
From a scheduled service interval to hybrid system work or a chassis repair, every step stays on the OEM procedure and the specification Lexus assigned to the 2023 NX 450h+.
