2019 TOYOTA PRIUS PROBLEMS

Common Complaints and Reliability

• 1. Engine/coolant system issues:

  • Coolant reservoir very low, exhaust center pipe leaking coolant internally
    
  • Engine overheating warning light
    
  • Engine making loud cranking noise
    

• 2. Electrical system issues:

  • Dashboard going blank, indicators not working
    
  • Pedestrian warning sound drowned out by internal speakers
    
  • PCS millimeter wave sensor missing, engine making loud cranking noise
    

• 3. Brake system issues:

  • Brake pedal pulsation, corrosion on brake rotors
    
  • Brake failure during collision, airbags not deploying
    
  • Braking power low, brake override warning, loss of brake boost
    
  • Vehicle acceleration during collision, brake pedal not responding
    

• 4. Tire issues:

  • Warbling feeling, exposed steel belting on tires, cords snapped
    
  • Secondary rubber tires causing shimmying, posing safety risk
    
  • Clean parking assist sensor warning message during rain
    

• 5. Windshield issues:

  • Crack in windshield with no warning or symptoms
    
  • Safety concerns over early warning detection system due to windshield cracks
    

• 6. Miscellaneous issues:

  • Unexpected acceleration, brakes not responding, airbags not deploying during accident
    
  • Inability to change map mode while driving, forced to take eyes off the road
    
  • Climate control issues, warning message appearing continuously during rain, proximity sensor activation