Lexus NX Service Bulletins (2023)

162 manufacturer communications on file.

• June 25, 2025•Document ID: 11020669

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  L-SB-0009-24 Rev1

  Date Added:

  July 10, 2025

  Manufacturer:

  LEXUS

  Summary

  Some 2021 – 2024 model year ES 250 and 2022 – 2024 model year NX 250 vehicles with A25A-FKS engines may have a MIL ON condition with one or more of the following Diagnostic Trouble Codes (DTCs) upon cold soak start up with engine coolant temperatures between 14°F – 41°F: •P030027 – Random/Multiple Cylinder Misfire Detected (Emission) Signal Rate of Change Above Threshold •P030000 – Random/Multiple Cylinder Misfire Detected •P030100 – Cylinder 1 Misfire Detected •P030200 – Cylinder 2 Misfire Detected •P030300 – Cylinder 3 Misfire Detected •P030400 – Cylinder 4 Misfire Detected

  Associated Products (7)

  2024 Lexus ES2024 Lexus NX2023 Lexus ES2023 Lexus NX2022 Lexus ES2022 Lexus NX2021 Lexus ES
  Associated Documents

  • DownloadMC-11020669-0001.pdf↗
• June 17, 2025•Document ID: 11020663

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  L-TT-0347-25

  Date Added:

  July 10, 2025

  Manufacturer:

  LEXUS

  Summary

  Some ECUs can set a DTC that is common with other ECUs. This can lead to accidental use of the wrong repair manual when diagnosing these type of DTCs.

  Associated Products (14)

  2025 Lexus NX2025 Lexus RX2025 Lexus RZ2025 Lexus TX2025 Lexus UX2024 Lexus NX2024 Lexus RX2024 Lexus RZ2024 Lexus TX2023 Lexus NX2023 Lexus RZ2023 Lexus UX2022 Lexus NX2022 Lexus UX
  Associated Documents

  • DownloadMC-11020663-0001.pdf↗
• June 13, 2025•Document ID: 11020656

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  L-SB-0043-23 Rev1

  Date Added:

  July 10, 2025

  Manufacturer:

  LEXUS

  Summary

  The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. The procedures outlined in this Service Bulletin aid in locating, inspecting, and repairing refrigerant leaks.

  Associated Products (133)

  2025 Lexus ES2025 Lexus GX2025 Lexus IS2025 Lexus LC2025 Lexus LS2025 Lexus LX2025 Lexus NX2025 Lexus RC2025 Lexus RX2025 Lexus RZ2025 Lexus TX2025 Lexus UX2024 Lexus ES2024 Lexus GX2024 Lexus IS2024 Lexus LC2024 Lexus LS2024 Lexus LX2024 Lexus NX2024 Lexus RC+ 113 more
  Associated Documents

  • DownloadMC-11020656-0001.pdf↗
• April 29, 2025•Document ID: 11019367

  Service Campaign
  FORWARD COLLISION AVOIDANCE: WARNINGS

  Mfr Comm. #:

  25LC02

  Date Added:

  June 6, 2025

  Manufacturer:

  LEXUS

  Summary

  Included vehicles are equipped with Lexus Safety System+ (LSS+) 3.0, which includes the Pre- Collision System (PCS), which uses the forward recognition camera. In rare cases, a software programming issue can damage the forward recognition camera. This will result in the Pre-Collision System not working the next time the vehicle is started.

  Associated Products (2)

  2023 Lexus NX2022 Lexus NX
  Associated Documents

  • DownloadMC-11019367-0001.pdf↗
• April 29, 2025•Document ID: 11018364

  Service Campaign
  FORWARD COLLISION AVOIDANCE: WARNINGS

  Mfr Comm. #:

  25LC02

  Date Added:

  May 15, 2025

  Manufacturer:

  LEXUS

  Summary

  Included vehicles are equipped with Lexus Safety System+ (LSS+) 3.0, which includes the Pre- Collision System (PCS), which uses the forward recognition camera. In rare cases, a software programming issue can damage the forward recognition camera. This will result in the Pre-Collision System not working the next time the vehicle is started.

  Associated Products (2)

  2023 Lexus NX2022 Lexus NX
  Associated Documents

  • DownloadMC-11018364-0001.pdf↗
• April 19, 2025•Document ID: 11019360

  Service Bulletin/Repair Instructions
  FORWARD COLLISION AVOIDANCE: WARNINGS

  Mfr Comm. #:

  25LC02

  Date Added:

  June 6, 2025

  Manufacturer:

  LEXUS

  Summary

  TECHNICAL INSTRUCTIONS FOR 25LC02 REPROGRAMMING FOR FORWARD RECOGNITION CAMERA CERTAIN 2022-2023 Model Year NX250 2022-2023 Model Year NX350 2022-2023 Model Year NX350H 2022-2023 Model Year NX450H

  Associated Products (2)

  2023 Lexus NX2022 Lexus NX
  Associated Documents

  • DownloadMC-11019360-0001.pdf↗
• April 19, 2025•Document ID: 11018357

  Service Bulletin/Repair Instructions
  FORWARD COLLISION AVOIDANCE: WARNINGS

  Mfr Comm. #:

  25LC02

  Date Added:

  May 15, 2025

  Manufacturer:

  LEXUS

  Summary

  TECHNICAL INSTRUCTIONS FOR 25LC02 REPROGRAMMING FOR FORWARD RECOGNITION CAMERA CERTAIN 2022-2023 Model Year NX250 2022-2023 Model Year NX350 2022-2023 Model Year NX350H 2022-2023 Model Year NX450H

  Associated Products (2)

  2023 Lexus NX2022 Lexus NX
  Associated Documents

  • DownloadMC-11018357-0001.pdf↗
• April 17, 2025•Document ID: 11019355

  Service Bulletin/Repair Instructions
  FORWARD COLLISION AVOIDANCE: WARNINGS

  Mfr Comm. #:

  25LC02

  Date Added:

  June 6, 2025

  Manufacturer:

  LEXUS

  Summary

  TECHNICAL INSTRUCTIONS FOR 25LC02 REPROGRAMMING FOR FORWARD RECOGNITION CAMERA CERTAIN 2022-2023 Model Year NX250 2022-2023 Model Year NX350 2022-2023 Model Year NX350H 2022-2023 Model Year NX450H

  Associated Products (2)

  2023 Lexus NX2022 Lexus NX
  Associated Documents

  • DownloadMC-11019355-0001.pdf↗
• April 17, 2025•Document ID: 11019354

  Service Campaign
  FORWARD COLLISION AVOIDANCE: WARNINGS

  Mfr Comm. #:

  25LC02

  Date Added:

  June 6, 2025

  Manufacturer:

  LEXUS

  Summary

  Frequently Asked Questions SPECIAL SERVICE CAMPAIGN 25LC02 Certain 2022-2023 Model Year NX250 Certain 2022-2023 Model Year NX350 Certain 2022-2023 Model Year NX350H Certain 2022-2023 Model Year NX450H LSS+ 3.0 Forward Recognition Camera Software Update

  Associated Products (2)

  2023 Lexus NX2022 Lexus NX
  Associated Documents

  • DownloadMC-11019354-0001.pdf↗
• April 17, 2025•Document ID: 11019353

  Service Campaign
  FORWARD COLLISION AVOIDANCE: WARNINGS

  Mfr Comm. #:

  25LC02

  Date Added:

  June 6, 2025

  Manufacturer:

  LEXUS

  Summary

  Included vehicles are equipped with Lexus Safety System+ (LSS+) 3.0, which includes the Pre-Collision System (PCS), which uses the forward recognition camera. In rare cases, a software programming issue can damage the forward recognition camera. This will result in the Pre-Collision System not working the next time the vehicle is started.

  Associated Products (2)

  2023 Lexus NX2022 Lexus NX
  Associated Documents

  • DownloadMC-11019353-0001.pdf↗
• April 17, 2025•Document ID: 11018352

  Service Bulletin/Repair Instructions
  FORWARD COLLISION AVOIDANCE: WARNINGS

  Mfr Comm. #:

  25LC02

  Date Added:

  May 15, 2025

  Manufacturer:

  LEXUS

  Summary

  TECHNICAL INSTRUCTIONS FOR 25LC02 REPROGRAMMING FOR FORWARD RECOGNITION CAMERA CERTAIN 2022-2023 Model Year NX250 2022-2023 Model Year NX350 2022-2023 Model Year NX350H 2022-2023 Model Year NX450H

  Associated Products (2)

  2023 Lexus NX2022 Lexus NX
  Associated Documents

  • DownloadMC-11018352-0001.pdf↗
• April 17, 2025•Document ID: 11018351

  Service Campaign
  FORWARD COLLISION AVOIDANCE: WARNINGS

  Mfr Comm. #:

  25LC02

  Date Added:

  May 15, 2025

  Manufacturer:

  LEXUS

  Summary

  Frequently Asked Questions SPECIAL SERVICE CAMPAIGN 25LC02 Certain 2022-2023 Model Year NX250 Certain 2022-2023 Model Year NX350 Certain 2022-2023 Model Year NX350H Certain 2022-2023 Model Year NX450H LSS+ 3.0 Forward Recognition Camera Software Update

  Associated Products (2)

  2023 Lexus NX2022 Lexus NX
  Associated Documents

  • DownloadMC-11018351-0001.pdf↗
• April 17, 2025•Document ID: 11018350

  Service Campaign
  FORWARD COLLISION AVOIDANCE: WARNINGS

  Mfr Comm. #:

  25LC02

  Date Added:

  May 15, 2025

  Manufacturer:

  LEXUS

  Summary

  Included vehicles are equipped with Lexus Safety System+ (LSS+) 3.0, which includes the Pre-Collision System (PCS), which uses the forward recognition camera. In rare cases, a software programming issue can damage the forward recognition camera. This will result in the Pre-Collision System not working the next time the vehicle is started.

  Associated Products (2)

  2023 Lexus NX2022 Lexus NX
  Associated Documents

  • DownloadMC-11018350-0001.pdf↗
• April 16, 2025•Document ID: 11019346

  Service Bulletin/Repair Instructions
  FORWARD COLLISION AVOIDANCE: WARNINGS

  Mfr Comm. #:

  25LC02

  Date Added:

  June 6, 2025

  Manufacturer:

  LEXUS

  Summary

  TECHNICAL INSTRUCTIONS FOR 25LC02 REPROGRAMMING FOR FORWARD RECOGNITION CAMERA CERTAIN 2022-2023 Model Year NX250 2022-2023 Model Year NX350 2022-2023 Model Year NX350H 2022-2023 Model Year NX450H

  Associated Products (2)

  2023 Lexus NX2022 Lexus NX
  Associated Documents

  • DownloadMC-11019346-0001.pdf↗
• April 16, 2025•Document ID: 11019345

  Service Campaign
  FORWARD COLLISION AVOIDANCE: WARNINGS

  Mfr Comm. #:

  25LC02

  Date Added:

  June 6, 2025

  Manufacturer:

  LEXUS

  Summary

  Frequently Asked Questions SPECIAL SERVICE CAMPAIGN 25LC02 Certain 2022-2023 Model Year NX250 Certain 2022-2023 Model Year NX350 Certain 2022-2023 Model Year NX350H Certain 2022-2023 Model Year NX450H LSS+ 3.0 Forward Recognition Camera Software Update

  Associated Products (2)

  2023 Lexus NX2022 Lexus NX
  Associated Documents

  • DownloadMC-11019345-0001.pdf↗
• April 16, 2025•Document ID: 11019344

  Service Campaign
  FORWARD COLLISION AVOIDANCE: WARNINGS

  Mfr Comm. #:

  25LC02

  Date Added:

  June 6, 2025

  Manufacturer:

  LEXUS

  Summary

  Included vehicles are equipped with Lexus Safety System+ (LSS+) 3.0, which includes the Pre- Collision System (PCS), which uses the forward recognition camera. In rare cases, a software programming issue can damage the forward recognition camera. This will result in the Pre-Collision System not working the next time the vehicle is started.

  Associated Products (2)

  2023 Lexus NX2022 Lexus NX
  Associated Documents

  • DownloadMC-11019344-0001.pdf↗
• April 16, 2025•Document ID: 11018343

  Service Bulletin/Repair Instructions
  FORWARD COLLISION AVOIDANCE: WARNINGS

  Mfr Comm. #:

  25LC02

  Date Added:

  May 15, 2025

  Manufacturer:

  LEXUS

  Summary

  TECHNICAL INSTRUCTIONS FOR 25LC02 REPROGRAMMING FOR FORWARD RECOGNITION CAMERA CERTAIN 2022-2023 Model Year NX250 2022-2023 Model Year NX350 2022-2023 Model Year NX350H 2022-2023 Model Year NX450H

  Associated Products (2)

  2023 Lexus NX2022 Lexus NX
  Associated Documents

  • DownloadMC-11018343-0001.pdf↗
• April 16, 2025•Document ID: 11018342

  Service Campaign
  FORWARD COLLISION AVOIDANCE: WARNINGS

  Mfr Comm. #:

  25LC02

  Date Added:

  May 15, 2025

  Manufacturer:

  LEXUS

  Summary

  Frequently Asked Questions SPECIAL SERVICE CAMPAIGN 25LC02 Certain 2022-2023 Model Year NX250 Certain 2022-2023 Model Year NX350 Certain 2022-2023 Model Year NX350H Certain 2022-2023 Model Year NX450H LSS+ 3.0 Forward Recognition Camera Software Update

  Associated Products (2)

  2023 Lexus NX2022 Lexus NX
  Associated Documents

  • DownloadMC-11018342-0001.pdf↗
• April 16, 2025•Document ID: 11018341

  Service Campaign
  FORWARD COLLISION AVOIDANCE: WARNINGS

  Mfr Comm. #:

  25LC02

  Date Added:

  May 15, 2025

  Manufacturer:

  LEXUS

  Summary

  Included vehicles are equipped with Lexus Safety System+ (LSS+) 3.0, which includes the Pre- Collision System (PCS), which uses the forward recognition camera. In rare cases, a software programming issue can damage the forward recognition camera. This will result in the Pre-Collision System not working the next time the vehicle is started.

  Associated Products (2)

  2023 Lexus NX2022 Lexus NX
  Associated Documents

  • DownloadMC-11018341-0001.pdf↗
• April 2, 2025•Document ID: 11019328

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  L-TT-0340-25

  Date Added:

  June 6, 2025

  Manufacturer:

  LEXUS

  Summary

  To assist with the early detection and early resolution of audio related concerns you may be asked to recover MMR data from the head unit. The following steps are instructions on how to retrieve the data from the system and are only to be used when requested by FTS and/or FPE.

  Associated Products (30)

  2025 Lexus ES2025 Lexus GX2025 Lexus LC2025 Lexus LS2025 Lexus LX2025 Lexus NX2025 Lexus RX2025 Lexus RZ2025 Lexus TX2025 Lexus UX2024 Lexus ES2024 Lexus GX2024 Lexus LC2024 Lexus LS2024 Lexus LX2024 Lexus NX2024 Lexus RX2024 Lexus RZ2024 Lexus TX2024 Lexus UX+ 10 more
  Associated Documents

  • DownloadMC-11019328-0001.pdf↗