There have been 7 technical service bulletins issued for the 2023 Lexus UX.
| Bulletin Date: | Mar. 12, 2024 |
| Component: | Electrical system:ignition:anti-theft:immobilizer/proximity:key/sender. |
| Bulletin Summary: | Dp: the subject vehicles were delivered with only one (1) Smart key on select models since October 2022 due to a global semiconductor shortage impacting certain microchips. The affected vehicles were delivered with one (1) Smart key and a s |
| Vehicles covered in this TSB: |
2023 Lexus GX,
2023 Lexus IS,
2023 Lexus LC,
2023 Lexus LS,
2023 Lexus LX,
2024 Lexus LX,
2022 Lexus NX,
2023 Lexus NX,
2024 Lexus NX,
2023 Lexus RX,
2024 Lexus RX,
2023 Lexus RZ,
2024 Lexus RZ,
2023 Lexus UX.
|
| Bulletin Date: | Mar. 12, 2024 |
| Component: | Electrical system:ignition:anti-theft:immobilizer/proximity:key/sender. |
| Bulletin Summary: | The table describes the phases currently planned for the second key delivery program and the estimated timing of announcement. This table will be updated over time as more details become available. |
| Vehicles covered in this TSB: |
2023 Lexus GX,
2023 Lexus IS,
2023 Lexus LC,
2023 Lexus LS,
2023 Lexus LX,
2024 Lexus LX,
2022 Lexus NX,
2023 Lexus NX,
2024 Lexus NX,
2023 Lexus RX,
2024 Lexus RX,
2023 Lexus RZ,
2024 Lexus RZ,
2023 Lexus UX.
|
| Bulletin Date: | Feb. 13, 2024 |
| Component: | Navigational system(global positioning system). |
| Bulletin Summary: | Obsolete notice February 13, 2024: this bulletin is now obsolete. Please see l-sb-0006-23. |
| Vehicles covered in this TSB: |
2023 Lexus ES,
2022 Lexus LX,
2022 Lexus NX,
2023 Lexus UX.
|
| Bulletin Date: | Feb. 13, 2024 |
| Component: | Unknown or other. |
| Bulletin Summary: | Obsolete notice February 13, 2024: this bulletin is now obsolete. Please see l-sb-0006-23. |
| Vehicles covered in this TSB: |
2023 Lexus ES,
2022 Lexus LX,
2022 Lexus NX,
2023 Lexus UX.
|
| Bulletin Date: | Feb. 13, 2024 |
| Component: | Electrical system:software. |
| Bulletin Summary: | Obsolete notice February 13, 2024: this bulletin is now obsolete. Please see l-sb-0006-23. |
| Vehicles covered in this TSB: |
2023 Lexus ES,
2022 Lexus LX,
2022 Lexus NX,
2023 Lexus UX.
|
| Bulletin Date: | Feb. 13, 2024 |
| Component: | Communication:manufacturer telematics. |
| Bulletin Summary: | Obsolete notice February 13, 2024: this bulletin is now obsolete. Please see l-sb-0006-23. |
| Vehicles covered in this TSB: |
2023 Lexus ES,
2022 Lexus LX,
2022 Lexus NX,
2023 Lexus UX.
|
| Bulletin Date: | Jan. 26, 2024 |
| Component: | Electrical system. |
| Bulletin Summary: | TSB: a head unit software update is now available for 2022 model year lx 600, nx 250, nx 350, nx 350h, and nx 450h+ vehicles equipped with Lexus multimedia (version 1020 or earlier). This update provides improved performance and capabilit |
| Vehicles covered in this TSB: |
2023 Lexus ES,
2024 Lexus ES,
2023 Lexus Es Hybrid,
2024 Lexus Es Hybrid,
2024 Lexus LC,
2024 Lexus Lc Hybrid,
2023 Lexus LS,
2023 Lexus Ls Hybrid,
2022 Lexus LX,
2023 Lexus LX,
2022 Lexus NX,
2023 Lexus NX,
2024 Lexus NX,
2022 Lexus Nx Hybrid,
2023 Lexus Nx Hybrid,
2024 Lexus Nx Hybrid,
2023 Lexus RX,
2024 Lexus RX,
2023 Lexus Rx Hybrid,
2024 Lexus Rx Hybrid,
2023 Lexus UX,
2024 Lexus UX,
2023 Lexus Ux Hybrid,
2024 Lexus Ux Hybrid.
|
| Bulletin Date: | Jan. 26, 2024 |
| Component: | Electrical system:software. |
| Bulletin Summary: | TSB: a head unit software update is now available for 2022 model year lx 600, nx 250, nx 350, nx 350h, and nx 450h+ vehicles equipped with Lexus multimedia (version 1020 or earlier). This update provides improved performance and capabilit |
| Vehicles covered in this TSB: |
2023 Lexus ES,
2024 Lexus ES,
2023 Lexus Es Hybrid,
2024 Lexus Es Hybrid,
2024 Lexus LC,
2024 Lexus Lc Hybrid,
2023 Lexus LS,
2023 Lexus Ls Hybrid,
2022 Lexus LX,
2023 Lexus LX,
2022 Lexus NX,
2023 Lexus NX,
2024 Lexus NX,
2022 Lexus Nx Hybrid,
2023 Lexus Nx Hybrid,
2024 Lexus Nx Hybrid,
2023 Lexus RX,
2024 Lexus RX,
2023 Lexus Rx Hybrid,
2024 Lexus Rx Hybrid,
2023 Lexus UX,
2024 Lexus UX,
2023 Lexus Ux Hybrid,
2024 Lexus Ux Hybrid.
|
| Bulletin Date: | Jun. 15, 2023 |
| Component: | Electrical system:ignition:anti-theft:immobilizer/proximity:key/sender. |
| Bulletin Summary: | Dp: the subject vehicles were delivered with only one (1) Smart key on select models since October 2022 due to a global semiconductor shortage impacting certain microchips. The affected vehicles were delivered with one (1) Smart key and a s |
| Vehicles covered in this TSB: |
2023 Lexus GX,
2023 Lexus IS,
2023 Lexus LC,
2023 Lexus LS,
2023 Lexus LX,
2023 Lexus NX,
2023 Lexus RC,
2023 Lexus RX,
2023 Lexus UX.
|
| Bulletin Date: | Jun. 15, 2023 |
| Component: | Electrical system:ignition:anti-theft:immobilizer/proximity:key/sender. |
| Bulletin Summary: | Rl: the supply of Smart keys available for Lexus vehicles has been temporarily limited to one (1) on select models since November 2022 due to global semiconductor shortages impacting certain microchips. Affected vehicles have been delivered |
| Vehicles covered in this TSB: |
2023 Lexus GX,
2023 Lexus IS,
2023 Lexus LC,
2023 Lexus LS,
2023 Lexus LX,
2023 Lexus NX,
2023 Lexus RC,
2023 Lexus RX,
2023 Lexus UX.
|
| Bulletin Date: | Jun. 15, 2023 |
| Component: | Electrical system:ignition:anti-theft:immobilizer/proximity:key/sender. |
| Bulletin Summary: | Ti: technical instructions for 23lj01 second key delivery program multiple models and model years |
| Vehicles covered in this TSB: |
2023 Lexus GX,
2023 Lexus IS,
2023 Lexus LC,
2023 Lexus LS,
2023 Lexus LX,
2023 Lexus NX,
2023 Lexus RC,
2023 Lexus RX,
2023 Lexus UX.
|
Also see
Lexus vehicle common problems.