FORD FLEX PROBLEMS

Complaints and Common Faults

• 1. Engine and Drive System:

  Water Pump Failures:

  • Internal water pump bearing seal failure.
    
  • Water pump leaking into engine oil causing engine damage.
    

    Transmission Issues:

  • Engine stalls and loss of power.
    
  • Fuel pump control module failure causing stalling.
    
  • Exploding power transfer unit and transmission crack.
    

• 2. Steering and Suspension:

  Power Steering Failure:

  • Loss of power steering assist while driving.
    
  • Steering wheel shudder and loss of control.
    

    Suspension Issues:

  • Rear suspension toe link cracking, causing instability.
    

• 3. Electrical and Electronic:

  Electrical System Failures:

  • Faulty door sensor causing 'door ajar' alerts and battery drain.
    
  • Backup camera malfunction.
    
  • Blend door actuator failure causing HVAC issues.
    

    Other Electrical Issues:

  • APIM failure affecting SYNC functions and climate control.
    
  • Master window switch failure.
    
  • Seat tracks wear prematurely causing seats to wobble.
    

• 4. Brakes and Safety Features:

  Braking Issues:

  • Brake master cylinder, booster, vacuum pump, and related component failures.
    
  • Parking brake release and roll-back issues in new vehicles.
    
  • Brake pedal vibration and stalling when brakes are applied.
    
  • Airbags deployment issues in minor accidents.
    

    Safety and Security Issues:

  • Seat belt failure causing the need for cut-off.
    
  • Alarm system going off randomly due to door latch sensor faults.
    
  • Random deceleration and transmission gear shift issues causing potential accidents.
    

• 5. Miscellaneous:

  Overheating Issues:

  • Radiator cooling fan failures.
    
  • Engine overheating due to coolant and oil mixing.
    

    Noise and Vibration:

  • Rear of the vehicle wobbling and fishtailing.
    
  • Vehicle shaking at highway speeds due to alignment issues.