TOYOTA 2021: ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT:POWER CONTROL UNIT/MODULE (HPCU)
Product Description
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2021 RAV4 Prime Plug-In Hybrid vehicles. During certain cold weather driving conditions, while driving in EV Mode, the hybrid vehicle control engine control unit (HEV ECU) software may cause the hybrid system to shut down if the accelerator is rapidly pressed to further accelerate the vehicle, resulting in a stall.
Reason for Recall
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2021 RAV4 Prime Plug-In Hybrid vehicles. During certain cold weather driving conditions, while driving in EV Mode, the hybrid vehicle control engine control unit (HEV ECU) software may cause the hybrid system to shut down if the accelerator is rapidly pressed to further accelerate the vehicle, resulting in a stall.
Hazard
An engine stall increases the risk of a crash.
Remedy
Dealers will update the HEV ECU software, free of charge. Owner notification letters are expected to be mailed February 27, 2023. Owners may contact Toyota's customer service at 1-800-331-4331. Toyota's number for this recall is 23TA01.
Details
- Recalling Firm
- TOYOTA
- Distribution
- United States
- Official Source
- https://www.nhtsa.gov/recalls?nhtsaId=23V041000
Frequently Asked Questions
What product was recalled? ▼
Why was this product recalled? ▼
What should consumers do? ▼
Which agency issued this recall? ▼
Related Recalls
LEXUS 2025: POWER TRAIN:AUTOMATIC TRANSMISSION
LEXUS · 2026-02-18
CADILLAC,CHEVROLET,GMC 2022: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE
CADILLAC,CHEVROLET,GMC · 2026-02-13
CHEVROLET,GMC 2020-2022: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE
CHEVROLET,GMC · 2026-02-12
CADILLAC 2024: BACK OVER PREVENTION:SOFTWARE
CADILLAC · 2026-02-12
NISSAN 2024-2025: FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:THROTTLEBODY/MANIFOLD
NISSAN · 2026-02-12