2022 TOYOTA SIENNA PROBLEMS

Common Complaints and Reliability

• 1. Safety System Failures

  • "SRS Airbag System Malfunction" error message appearing intermittently
    
  • Seatbelt buckle cracked, rendering car seat unusable
    
  • Rear Cross Traffic Alert & Blind Spot Monitor failure due to interior debris in bumper
    
  • Open appeal to DOT regarding dangerously bright headlights on vehicles
    

• 2. Braking System Issues

  • Brakes release briefly when slowing to a stop, causing unexpected lurching forward
    
  • Loss of brakes for several seconds during stopping, posing potential collision risks
    
  • Brake lurching forward momentarily during braking, causing potential collisions
    
  • Software recall fix causing emergency braking to activate unexpectedly
    

• 3. Acceleration and Engine Performance Problems

  • Vehicle accelerates briefly while braking, causing risk of rear-end accidents
    
  • Vehicle surging forward while braking, potentially causing accidents
    
  • Sudden acceleration while slowing down, posing collision risks
    

• 4. Electrical and Electronic Malfunctions

  • Battery issue causing doors not to open and multiple system malfunctions
    
  • Tire pressure monitoring malfunction causing daily errors
    
  • Malfunctioning TPMS sensors, leading to inaccurate tire pressure readings
    
  • TPM sensors malfunctioning during highway driving, creating safety hazards
    
  • "Premium Audio System" malfunction affecting radio presets and sound control
    

• 5. Structural and Mechanical Failures

  • 3rd row seats do not lock into place when stowed, causing potential injuries and hazards
    
  • Tire and wheel came off while driving, potentially risking collisions with other vehicles
    
  • Exhaust system dislodged during heavy rain, posing a hazard to following vehicles
    
  • Malfunctioning sunroof exploding or shattering, posing safety risks
    

• 6. Visibility and Lighting Issues

  • Headlight obstruction affecting visibility when wearing certain glasses
    
  • Rear entertainment system obstructing rear view, potentially causing accidents
    
  • Obstructive rear entertainment screen blocking rear view, posing safety risks
    
  • Rear Seating Entertainment system blocking rear view, creating visibility issues