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Toyota, Lexus 2021–2022 Electrical System recall

Recalled July 12, 2023 · NHTSA recall 23V478000 · Toyota

Hazard
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.
Units
43,442 units

Description

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.

What to do

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.

Product
Toyota NX450H+ · Toyota RAV4 PRIME
Manufacturer(s)
Toyota Motor Corporation

Source: U.S. National Highway Traffic Safety Administration. Official recall notice on nhtsa.gov →