NHTSA recall 23V-478: Electrical System

Toyota Motor Engineering & Manufacturing · Reported July 12, 2023 · 1 affected model year

Electrical System recall

23V-478
July 12, 2023 · Toyota Motor Engineering & Manufacturing
Problem
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.
Safety risk
A short circuit can cause the DC-DC converter to overheat, increasing the risk of a vehicle fire.
Remedy
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.

Recall details

NHTSA campaign number23V478000
ManufacturerToyota Motor Engineering & Manufacturing
Report dateJuly 12, 2023
ComponentElectrical System:Propulsion System:DC/DC Converter
Fixed over the airNo

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

View on NHTSA.gov ↗

Affected vehicles

2022 Toyota RAV4 Prime3 recalls total

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