#18V684000
Toyota Motor Engineering & Manufacturing
Component
HYBRID PROPULSION SYSTEM
What Happened
Your vehicle's hybrid propulsion system may have a faulty Intelligent Power Module that can cause it to shut down while driving.
Risk if Unfixed
If it shuts down, you could lose control of the vehicle and increase the risk of a crash, which can cause serious injury or damage.
Free Fix
Toyota will update the software for free at a dealership, which will take care of the problem and ensure your vehicle runs safely.