# Service bulletin Customer Letter

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10220175
- Published by NHTSA: 2022\-09\-15
- Manufacturer's number: Customer Letter
- Manufacturer's date: 2022\-05\-01
- NHTSA component: ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SOFTWARE

## NHTSA's summary

Lexus NX Remote Park Guest Letter

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10220175-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10220175-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Driver assistance, Electrical system

## Vehicles listed

- 2022 LEXUS NX

## Recalls for the same vehicles and component

- [26V162000](/recalls/nhtsa/26V162000.md), 2026-03-18: BACK OVER PREVENTION:SOFTWARE
- [25V744000](/recalls/nhtsa/25V744000.md), 2025-10-30: BACK OVER PREVENTION:DISPLAY FUNCTION

## Other bulletins for the same vehicles and component

- [25LD01](/bulletins/11026311.md), 2025-12-05, Service campaign: ELECTRICAL SYSTEM. The subject vehicles are equipped with a rear motor unit and an HV Floor Under Wire that provide high voltage to operate the motor. Mud, water, or road salt could potentially enter the HV Floor Under Wire connector housing and could cause corrosion over time. Excessive corrosion could cause AM Radio Static during certain driving cycles, or the vehicle may not start.
- [L\-TT\-0326\-23 Rev2](/bulletins/11022963.md), 2025-09-09, Service bulletin: ELECTRICAL SYSTEM. Some customers may experience operational difficulties with some telematics features which they cannot resolve on their own. These resources, in conjunction with the Repair Manual, are for dealership personnel to assist those customers with user issues, user errors, and compatibility issues with other vehicle systems and external applications encountered while operating telematics features.
- [25LC02](/bulletins/11021718.md), 2025-08-08, Service bulletin: FORWARD COLLISION AVOIDANCE: WARNINGS. 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
- [L\-SB\-0009\-24 Rev1](/bulletins/11020669.md), 2025-07-10, Service bulletin: ELECTRICAL SYSTEM. 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
- [L\-SB\-0043\-23 Rev1](/bulletins/11020656.md), 2025-07-10, Service bulletin: ELECTRICAL SYSTEM. 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.
- [25LC02](/bulletins/11019367.md), 2025-06-06, Service campaign: FORWARD COLLISION AVOIDANCE: WARNINGS. 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.
- [25LC02](/bulletins/11019360.md), 2025-06-06, Service bulletin: FORWARD COLLISION AVOIDANCE: WARNINGS. 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
- [25LC02](/bulletins/11019355.md), 2025-06-06, Service bulletin: FORWARD COLLISION AVOIDANCE: WARNINGS. 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
- [25LC02](/bulletins/11019354.md), 2025-06-06, Service campaign: FORWARD COLLISION AVOIDANCE: WARNINGS. 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
- [25LC02](/bulletins/11019353.md), 2025-06-06, Service campaign: FORWARD COLLISION AVOIDANCE: WARNINGS. 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.

JSON: [/v1/bulletins/10220175](/v1/bulletins/10220175)

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