Fitment comes first here: this service and repair manual is built for the 2020 Lexus GX 460 as Lexus specified it that year, around the 4.6L V8 (1UR-FE) and the trim actually sitting in your driveway, so the numbers you torque to are the ones published for this model year rather than a figure carried over from the one before or after it.
Engines
- 4.6L V8 GAS Naturally Aspirated
Trims
- Base
- Luxury
- Premium
Known issues on the 2020 GX 460. No recalls are on federal record for the 2020 GX 460. Owners have filed 4 complaints for the year, and no technical service bulletins are on record for it. Whatever does turn up on your truck, the OEM diagnostic and repair procedures behind it are here all the same.
From a scheduled service interval to a wear repair you would rather not guess your way through, it keeps you on the Lexus procedure and the correct specification for your 2020 GX 460.
TSB: Some 2016 ? 2022 model year GX 460 vehicles may exhibit a thump sound or a bump feeling when accelerating from or decelerating to a stop. The condition does not set any Diagnostic Trouble Codes (DTCs) or illuminate any warning messages
TT: If you see this condition, please create a TAS case and contact TAS for instruction prior to diagnosing or repairing of the vehicle. If it is a weekend or holiday, continue with diagnosis and repair. Please save all parts and/or details
TT: If you see this condition, please create a TAS case and contact TAS for instruction prior to diagnosing or repairing of the vehicle. If it is a weekend or holiday, continue with diagnosis and repair. Please save all parts and/or details
TSB: Some 2010 ? 2023 model year GX 460 (KDSS-equipped) vehicles may exhibit a condition where the vehicle leans more than 20 mm (0.79 in.) from left to right when viewed from the rear of the vehicle. Follow the Repair Procedure in this bul
TSB: Some 2019 ? 2021 model year GX 460 vehicles may exhibit a squeal/squeak noise from the front brakes with light to moderate braking. Follow the Repair Procedure in this bulletin to address this condition
Lexus Safety Recall and Service Campaign - Technician Certification Requirements 4.13.2022
TSB: Some 2005 ? 2022 model year Lexus vehicles that have undergone water intrusion may exhibit a condition in which a musty smell is present. Follow the procedures in this bulletin to remediate the odor and address this condition. The purp
TSB: This Service Bulletin includes guidelines meant to help determine whether to repair or replace a wire harness assembly based on damage type. This Service Bulletin should be used in conjunction with the applicable model and model year E
Showing the 8 most recent of 54 technical service bulletins on file with NHTSA.
