2023 Lexus RX technical service bulletins
123 technical service bulletins and manufacturer communications cover the 2023 Lexus RX.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Flash reprogramming allows the Electronic Control Unit (ECU) software to be updated without replacing the...
- Obsolete notice
- Obsolete notice
- A new head unit software update (version 2300) is available via OTA or USB for 2022 – 2026 model year LX...
- Rotational clicking noise from one or both front drive shaft assemblies when accelerating while making turns
- One or more of the following complaints when the low fuel level warning light illuminates: • The total...
- Obsolete notice
- Some 2022 – 2024 model year NX 250 and NX 350, and 2023 – 2024 model year RX 350 vehiclesmay exhibit the...
- Both of the following conditions at vehicle startup when the vehicle is in Park: •A “Shift System...
- Condition in which a musty odor is present
- The subject vehicles are equipped with a rear motor unit and an HV Floor Under Wire that provide high...
- Some customers may experience operational difficulties with some telematics features which they cannot...
- The air conditioning dye injection tool kit has been developed to aid in identifying the location of air...
- Condition where the Blind Spot Monitor (BSM) system is inoperative, there is a BSM malfunction message on...
- To assist with the early detection and early resolution of audio related concerns you may be asked to...
- Both of the following conditions at vehicle startup: •A “Shift System Malfunction” message on the...
- The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master...
- Paint stains after the removal of Rapgard™. The paint stains may appear to be under the clear coat but are...
- Some 2022 – 2025 model year Lexus vehicles may require the download and installation of vehicle specific...
- When certain vehicle ECUs are replaced, the ECU Security Key must be written in order for that ECU to...
- DP: The subject vehicles were delivered with only one (1) Smart Key on select models since October 2022...
- RL: The supply of Smart Keys available for Lexus vehicles has been temporarily limited to one (1) on...
- Ti: technical instructions for 23LJ01
- After jump-starting, the vehicle may experience a no-start condition and multiple DTCs including U010087
- The subject vehicles were delivered with only one (1) Smart Key on select models since October 2022 due to...
- The supply of Smart Keys available for Lexus vehicles has been temporarily limited to one (1) on select...
- Second key delivery program 23LJ01
- The table below describes the phases currently planned for the Second Key Delivery Program and the...
- High-pitched noise coming from the front HVAC blower motor while operating the air conditioner or heater
- Technical instructions for special service campaign 24LC03 malfunction indicator lamp (MIL) is on with DTC...
- Condition in which the vehicle customize settings menu is unavailable in the head unit after connecting to...
- Rotational clicking noise from one or both front drive shaft assemblies when accelerating while making turns
- The Engine Control Computer software has a programing error which can
- Special service campaign 24LC03
- The table describes the phases currently planned for the Second Key Delivery Program and the estimated...
- Condition in which a musty odor is present
- Condition in which a musty smell is present
- Second Key Delivery Program Frequently Asked Questions
- The Data Communication Module (DCM), which supports Lexus Connected Services in your vehicle, may not have...
- Technical instructions for special service campaign 24LC02 data communicaton module (DCM) update certain...
- Condition where the instrument panel garnish trim located above the glove box becomes loose/detached from...
- MIL ON condition with Diagnostic Trouble Code (DTC) P279762 (Electromagnetic Oil Pump Component Internal...
- A head unit software update is now available for 2022 model year LX 600, NX 250, NX 350, NX 350h, and NX...
- When setting up the Lexus Interface (21MM) user profile, if the QR code is not working please use the...
- Vehicles may occasionally be subjected to contamination by airborne iron particles shed from railroad...
- Lexus vehicles are currently protected with RapgardTM protective film designed to protect the horizontal...
- Acid rain results from rainwater or other airborne moisture that become acidic due to industrial chemical...
- The condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix...
- To prevent brake rotor rust from forming during transportation and storage, wheel film will be used...
- Some 2022 – 2024 model year Lexus vehicles may require the download and installation of vehicle specific...
- When certain vehicle ECUs are replaced, the ECU Security Key must be written in order for that ECU to...
- Condition where the instrument panel garnish trim located above the glove box becomes loose/detached from...
- The table describes the phases currently planned for the Second Key Delivery Program and the estimated...
- A head unit software update is now available for 2022 model year LX 600, NX 250, NX 350, NX 350h, and NX...
- Vibration or shudder sensation from the transmission in Drive and/or Reverse at speeds under 8mph (13kph)
- One or both of the following conditions: ?Hesitation when accelerating from a stop
- Hybrid system warning lamp occurring in below-freezing temperatures (below 32°F or 0°C). After performing...
- DP: The subject vehicles are equipped with a Data Communication Module (DCM) which supports the use of...
- MIL ON condition with Diagnostic Trouble Code (DTC) P2C9000 (Crankcase Ventilation System
- MIL ON condition with Diagnostic Trouble Code (DTC) P05CE00 (Cold Start ?B? Camshaft Position Timing...
- TT: Some 2023MY RX500h may require a transaxle and transmission control module (TCU) replacement for...
- The air conditioning dye injection tool kit has been developed to aid in identifying the location of air...
- TT: A very small percentage of customers experience operational difficulties with some telematics features...
- Some 2021 ? 2024 model year Lexus vehicles use hub bolts in place of studs/nuts to fasten the wheels to...
- TT: Some customers and technicians have reported the presence of bubbling, scratching, peeling or...
- RL: The supply of Smart Keys available for Lexus vehicles has been temporarily limited to one (1) on...
- TT: Vehicle may exhibit one or all in combination of the following DTC U115687 or U11B900 or U11B987 or...
VIN decoder
See the problems and recalls for an exact car
Buying a used 2023 Lexus RX?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history