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Lexus GX Technical Service Bulletins

Technical Service Bulletins of Lexus GX Model Years

Lexus Model Number of Bulletins
  2025 GX
2
  2023 GX
5
  2018 GX
4
  2017 GX
4
  2016 GX
4
  2015 GX
4
  2014 GX
20
  2013 GX
22
  2012 GX
16
  2011 GX
15
  2010 GX
15
  2009 GX
14
  2008 GX
16
  2007 GX
9
  2006 GX
10
  2005 GX
8
  2004 GX
4
  2003 GX
7

Latest Technical Service Bulletins of Lexus GX

2023 Lexus GX electrical system:ignition:anti-theft:immobilizer/proximity:key/sender TSB (Bulletin 23LJ01_P5_Dealer)

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.

2023 Lexus GX electrical system:ignition:anti-theft:immobilizer/proximity:key/sender TSB (Bulletin Lexus Second Key)

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.

2025 Lexus GX equipment TSB (Bulletin L-SB-0003-24)

Bulletin Date: Feb. 1, 2024
Component: Equipment
Bulletin Summary: TSB: long-term or off-site storage requires special care to maintain vehicle condition. The following guidelines should be performed to minimize vehicle component/part degradation due to extended vehicle storage conditions. Long-term storag
Vehicles covered in this TSB:
2025 Lexus ES, 2025 Lexus GX, 2025 Lexus IS, 2025 Lexus LC, 2025 Lexus LS, 2025 Lexus LX, 2025 Lexus NX, 2025 Lexus RC, 2025 Lexus RX, 2025 Lexus RZ, 2025 Lexus TX, 2025 Lexus UX.

Also see Common Lexus GX problems