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Technical Service Bulletins of the 2023 Lexus RX350

There have been 6 technical service bulletins issued for the 2023 Lexus RX350.

1 2023 Lexus RX350 electrical system TSB (Bulletin 23LD03-1)

Bulletin Date: May. 25, 2023
Component: Electrical system.
Bulletin Summary: Dp: the subject vehicles are equipped with a data communication module (dcm) which supports the use of connected service utilities such as roadside assistance, automatic collision notification, and emergency assistance (sos). These connecte
Vehicles covered in this TSB:
2023 Lexus RX350, 2023 Lexus Rx350h, 2023 Lexus Rx500h.

2 2023 Lexus RX350 electrical equipment TSB (Bulletin 23LD03-1)

Bulletin Date: May. 25, 2023
Component: Electrical equipment.
Bulletin Summary: Dp: the subject vehicles are equipped with a data communication module (dcm) which supports the use of connected service utilities such as roadside assistance, automatic collision notification, and emergency assistance (sos). These connecte
Vehicles covered in this TSB:
2023 Lexus RX350, 2023 Lexus Rx350h, 2023 Lexus Rx500h.

3 2023 Lexus RX350 electrical system TSB (Bulletin 23LD03)

Bulletin Date: May. 25, 2023
Component: Electrical system.
Bulletin Summary: Rl: the subject vehicles are equipped with a data communication module (dcm) which supports the use of connected service utilities such as roadside assistance, automatic collision notification, and emergency assistance (sos). These connecte
Vehicles covered in this TSB:
2023 Lexus RX350, 2023 Lexus Rx350h, 2023 Lexus Rx500h.

4 2023 Lexus RX350 electrical equipment TSB (Bulletin 23LD03)

Bulletin Date: May. 25, 2023
Component: Electrical equipment.
Bulletin Summary: Rl: the subject vehicles are equipped with a data communication module (dcm) which supports the use of connected service utilities such as roadside assistance, automatic collision notification, and emergency assistance (sos). These connecte
Vehicles covered in this TSB:
2023 Lexus RX350, 2023 Lexus Rx350h, 2023 Lexus Rx500h.

5 2023 Lexus RX350 owners/service manual TSB (Bulletin Bulletin)

Bulletin Date: May. 15, 2023
Component: Owners/service manual.
Bulletin Summary: Spoc: effective immediately, Lexus is issuing a stop sale on part numbers 85212-yzz2l-lx & 85212-yzz2m-lx, which may have a quality concern relating to a missing kit component (mispack). Lexus is requesting the return of all dealer inventor
Vehicles covered in this TSB:
2016 Lexus RX350, 2017 Lexus RX350, 2018 Lexus RX350, 2019 Lexus RX350, 2020 Lexus RX350, 2021 Lexus RX350, 2022 Lexus RX350, 2023 Lexus RX350, 2018 Lexus Rx350l, 2019 Lexus Rx350l, 2020 Lexus Rx350l, 2016 Lexus Rx450h, 2017 Lexus Rx450h, 2018 Lexus Rx450h, 2019 Lexus Rx450h, 2020 Lexus Rx450h, 2021 Lexus Rx450h, 2022 Lexus Rx450h, 2023 Lexus Rx450h.

6 2023 Lexus RX350 electrical equipment TSB (Bulletin L-TT-0323-23)

Bulletin Date: May. 1, 2023
Component: Electrical equipment.
Bulletin Summary: Tt: when setting up the Lexus interface (21mm) user profile, if the qr code is not working please use the following recommendations
Vehicles covered in this TSB:
2023 Lexus ES250, 2024 Lexus ES250, 2023 Lexus Es300h, 2024 Lexus Es300h, 2023 Lexus ES350, 2024 Lexus ES350, 2022 Lexus LX600, 2023 Lexus LX600, 2024 Lexus LX600, 2022 Lexus NX250, 2023 Lexus NX250, 2024 Lexus NX250, 2022 Lexus NX350, 2023 Lexus NX350, 2024 Lexus NX350, 2022 Lexus Nx350h, 2023 Lexus Nx350h, 2024 Lexus Nx350h, 2022 Lexus Nx450h+, 2023 Lexus Nx450h+, 2024 Lexus Nx450h+, 2023 Lexus RX350, 2024 Lexus RX350, 2023 Lexus Rx350h, 2024 Lexus Rx350h, 2023 Lexus Rx500h, 2024 Lexus Rx500h, 2023 Lexus Ux250 Hybrid, 2024 Lexus Ux250 Hybrid.

7 2023 Lexus RX350 steering TSB (Bulletin L-SB-0021-23)

Bulletin Date: Mar. 15, 2023
Component: Steering.
Bulletin Summary: 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
Vehicles covered in this TSB:
2023 Lexus Ls500 H, 2022 Lexus LX600, 2023 Lexus LX600, 2022 Lexus NX250, 2023 Lexus NX250, 2022 Lexus NX350, 2023 Lexus NX350, 2022 Lexus Nx350h, 2023 Lexus Nx350h, 2022 Lexus Nx450h+, 2023 Lexus Nx450h+, 2023 Lexus RX350, 2023 Lexus Rz450e.

8 2023 Lexus RX350 electrical system:adas:blindspot:sensors TSB (Bulletin L-TT-0314-22 Rev)

Bulletin Date: Dec. 16, 2022
Component: Electrical system:adas:blindspot:sensors.
Bulletin Summary: Tt: select 2022-2023my Lexus vehicles are equipped with advanced park. The advanced park system assists in safely and smoothly parking in a target parking space by displaying the blind spots around the vehicle and the parking spot through a
Vehicles covered in this TSB:
2023 Lexus Ls500 H, 2022 Lexus Nx350h, 2023 Lexus Nx350h, 2022 Lexus Nx450h+, 2023 Lexus Nx450h+, 2023 Lexus RX350, 2023 Lexus Rx450h, 2023 Lexus Rz450e.

9 2023 Lexus RX350 electrical system:adas:parking assist:sensors TSB (Bulletin L-TT-0314-22 Rev)

Bulletin Date: Dec. 16, 2022
Component: Electrical system:adas:parking assist:sensors.
Bulletin Summary: Tt: select 2022-2023my Lexus vehicles are equipped with advanced park. The advanced park system assists in safely and smoothly parking in a target parking space by displaying the blind spots around the vehicle and the parking spot through a
Vehicles covered in this TSB:
2023 Lexus Ls500 H, 2022 Lexus Nx350h, 2023 Lexus Nx350h, 2022 Lexus Nx450h+, 2023 Lexus Nx450h+, 2023 Lexus RX350, 2023 Lexus Rx450h, 2023 Lexus Rz450e.


Also see Common problems of Lexus RX350.