2023 Lexus GX technical service bulletins

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

• Feb 2, 2026 Service bulletinObsolete notice
• Jan 30, 2026 Service bulletinCustomers state Parking Brake efficiency concerns
• Jan 23, 2026 Service bulletinSome 2018 – 2025 model year Lexus vehicles equipped with the Enform™ 2.0 Navigation System, require a...
• Dec 15, 2025 Service bulletinCondition in which a musty odor is present
• Aug 19, 2025 Service bulletinSome customers may experience operational difficulties with some telematics features which they cannot...
• Aug 15, 2025 Service bulletinCustomers state Parking Brake efficiency concerns
• Jun 13, 2025 Service bulletinThe air conditioning dye injection tool kit has been developed to aid in identifying the location of air...
• Apr 2, 2025 Service bulletinTo assist with the early detection and early resolution of audio related concerns you may be asked to...
• Feb 10, 2025 Service bulletinThe Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master...
• Feb 7, 2025 Service bulletinPaint stains after the removal of Rapgard™. The paint stains may appear to be under the clear coat but are...
• Jan 14, 2025 Service bulletinSome 2018 – 2025 model year Lexus vehicles equipped with the Enform™ 2.0 Navigation System, require a...
• Oct 24, 2024 Service campaignThe subject vehicles were delivered with only one (1) Smart Key on select models since October 2022 due to...
• Oct 24, 2024 Service campaignThe supply of Smart Keys available for Lexus vehicles has been temporarily limited to one (1) on select...
• Oct 24, 2024 Service campaignSecond key delivery program 23LJ01
• Oct 24, 2024 Service campaignThe table below describes the phases currently planned for the Second Key Delivery Program and the...
• Sep 17, 2024 OtherThe table describes the phases currently planned for the Second Key Delivery Program and the estimated...
• Jul 29, 2024 Service bulletinCondition in which a musty odor is present
• Jun 21, 2024 Service bulletinCondition in which a musty smell is present
• Jun 13, 2024 Service bulletinSecond Key Delivery Program Frequently Asked Questions
• Apr 19, 2024 Service bulletinVehicles may occasionally be subjected to contamination by airborne iron particles shed from railroad...
• Apr 19, 2024 Service bulletinLexus vehicles are currently protected with RapgardTM protective film designed to protect the horizontal...
• Apr 19, 2024 Service bulletinAcid rain results from rainwater or other airborne moisture that become acidic due to industrial chemical...
• Apr 19, 2024 Service bulletinThe condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix...
• Apr 19, 2024 Service bulletinTo prevent brake rotor rust from forming during transportation and storage, wheel film will be used...
• Mar 12, 2024 Service bulletinDP: The subject vehicles were delivered with only one (1) Smart Key on select models since October 2022...
• Nov 21, 2023 Service bulletinTi: technical instructions for 23LJ01
• Nov 20, 2023 Service bulletinRL: The supply of Smart Keys available for Lexus vehicles has been temporarily limited to one (1) on...
• Aug 21, 2023 Service bulletinThe air conditioning dye injection tool kit has been developed to aid in identifying the location of air...
• Aug 17, 2023 Service bulletinTT: A very small percentage of customers experience operational difficulties with some telematics features...
• Jul 3, 2023 Service bulletinSome 2021 ? 2024 model year Lexus vehicles use hub bolts in place of studs/nuts to fasten the wheels to...
• Jun 15, 2023 Service bulletinRL: The supply of Smart Keys available for Lexus vehicles has been temporarily limited to one (1) on...