Fitment is the whole point of this book: the 2023 Lexus NX 350 service and repair manual is tied to this model year, to the turbocharged 2.4L four (T24A-FTS) under the hood and to the trim the car left the line as, so the clearances, torque values and service intervals you work to are the ones Lexus published for it rather than figures carried over from an adjacent year or a different NX powertrain.
Engines
- 2.4L l4 GAS Turbocharged
Trims
- Base
- F Sport Handling
Known issues on the 2023 NX 350. One recall is on federal record for this model year, and it lands on the steering column: an electrical connection inside the column's spiral cable assembly may be insufficiently welded, causing the connection to separate and deactivate the driver's air bag. A deactivated driver's air bag that does not deploy as intended increases the risk of injury during a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, Occupant Crash Protection. Owners have filed 14 complaints for the year, and no technical service bulletins are on record for it. The diagnostic and repair procedures behind the steering column and the restraint system it feeds are here.
From a spiral cable and air bag circuit check to a scheduled service on the T24A-FTS, it keeps you on the OEM procedure and the correct specification for this 2023 NX 350.
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2023 Corolla, Corolla Cross, Corolla Cross Hybrid, Highlander, Highlander Hybrid, Tacoma, 2023 Lexus RX350, RX350 Hybrid, RX500 Hybrid, 2023-2024 Lexus NX250, NX350, and NX350 Hybrid vehicles. An electrical connection inside the steering column's spiral cable assembly may be insufficiently welded, causing the connection to separate and deactivate the driver's air bag. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
A deactivated driver's air bag that does not deploy as intended increases the risk of injury during a crash.
Dealers will inspect and replace the spiral cable assembly, if necessary, free of charge. Owner notification letters were mailed September 8, 2023. Owners may contact Toyota's customer service at 1-800-331-4331. Toyota's number for this recall is 23TA08. Lexus' number for this recall is 23LA02.
TT: When setting up the Lexus Interface (21MM) user profile, if the QR code is not working please use the following recommendations
TSB: Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery. The following guidelines should be performed to minimize vehicle component/part degradation due to extended vehicle storage cond
TSB: This bulletin contains the vehicle specific pre-delivery services for 2023 model year NX 250, NX 350, NX 350h, and NX 450h+ vehicles. Additionally, refer to the applicable Pre-Delivery Service (PDS) Check Sheet for services to be perfo
TSB: During the manufacturing process, tires are mounted on the vehicle as matched sets to help reduce conditions such as pulling or drifting. If the wheels are replaced or refinished before vehicle delivery, it is important that the tires
TSB: A head unit software update is now available for 2023 model year LX 600, NX 250, NX 350, NX 350h, and NX 450h+ vehicles equipped with Lexus Multimedia (version 1040 or earlier). This update provides improved performance and capability
TSB: Some 2022 ? 2023 model year NX 250, NX 350, NX 350h, and NX 450h+ vehicles may exhibit a condition in which the left-hand side outer rear-view mirror vibrates during vehicle operation. The mirror vibration can be observed while driving
Left-hand Side Outer Rear-view Mirror Vibration While driving
TSB: Some 2022 ? 2023 model year Lexus vehicles may require the download and installation of vehicle specific software or configuration software when the Electronic Control Unit (ECU) is replaced. Techstream software has been modified to in
Showing the 8 most recent of 17 technical service bulletins on file with NHTSA.
