---
title: "LEXUS NX450H+ (2022) - Recall 23V478000 — NHTSA record 245535 | Is It on Recall"
description: "Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2021-2022 RAV4 Prime and 2022 Lexus NX450h+ plug-in hybrid electric (PHEV) vehicles. The"
url: https://isitonrecall.com/recall/nhtsa-245535-lexus-nx450h-2022-recall-23v478000/
updated: 2026-10-01
site: "Is It on Recall"
language: en
---

[Recall archive](https://isitonrecall.com/archives/) / NHTSA

# LEXUS NX450H+ (2022) - Recall 23V478000 — NHTSA record 245535

Published notice; closure not supplied

A campaign record does not say whether this individual vehicle has received the remedy. Check the VIN with NHTSA or the manufacturer.

Source date Jul 12, 2023. Retrieved Oct 1, 2026. Last updated Oct 1, 2026.

Archive changed Oct 1, 2026. USDA FSIS records are unavailable; [check FSIS directly](https://www.fsis.usda.gov/recalls). [Source coverage and dates](https://isitonrecall.com/sources/).

## What the record says

- **Product**: LEXUS NX450H+ (2022) - Recall 23V478000
- **Reason**: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2021-2022 RAV4 Prime and 2022 Lexus NX450h+ plug-in hybrid electric (PHEV) vehicles. The electric current rectifying module contained within the DC-DC converter may have been damaged during production, which can result in an electrical short-circuit. A short circuit can cause the DC-DC converter to overheat, increasing the risk of a vehicle fire.
- **Classification**: Not supplied
- **Recalling firm**: Toyota Motor Engineering & Manufacturing
- **Quantity**: 43442
- **Agency-reported status**: Published safety recall
- **Source record identifier**: 245535

[Open the official record](https://api.nhtsa.gov/recalls/campaignNumber?campaignNumber=23V478000)

## Lot and product identifiers

| Label field | Details supplied by the agency |
| --- | --- |
| Lot, code or applicability | Product applicability: LEXUS NX450H+; model year 2022. Check the model identifiers and, for a vehicle, the VIN on the official recall site. |

Match all identifying details in the current notice. A brand name alone is not enough.

## Distribution

Not supplied

No US distribution state could be established from this record. Check the official notice.

## Dates in the source

- **Report received**: Jul 12, 2023
- **Owner notification**: Dec 29, 2023
- **Record created**: Jul 12, 2023

FDA company pages use the listing date; enforcement records use initiation dates; CPSC uses recall date; NHTSA uses report-received date. These dates are not interchangeable.

## What to do next

Owners are advised not to charge their vehicles when the ambient air temperature is below or expected to drop below 41 degrees Fahrenheit (5 degrees Celsius). Dealers will replace the DC-DC converter, free of charge. Owner notification letters were mailed December 29, 2023. Owners may contact Toyota's customer service at 1-800-331-4331. Toyota's number for this recall is 23TB07/23LB01.

[Read the current instructions](https://api.nhtsa.gov/recalls/campaignNumber?campaignNumber=23V478000)

Use [NHTSA's VIN check](https://www.nhtsa.gov/recalls) to check an individual vehicle and its remedy status.

## Related records

[Vehicles records](https://isitonrecall.com/product/cars/) [Vehicles and equipment records](https://isitonrecall.com/category/vehicles/) [Toyota Motor Engineering & Manufacturing records](https://isitonrecall.com/brand/toyota-motor-engineering-manufacturing/)