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Fail-Safe Chart [08/2015 - ]

  1. PULSE FAILURE OR DISPLACEMENT OF NON-DETECTION RANGE TO THE OPENING DIRECTION 
    1. If the pulse sensor built into the power window regulator motor malfunctions, the power window control system enters fail-safe mode.
      POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY, FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY RH

      Power Window Operation Condition
      Ignition switch ON Ignition switch off
      (Key-off operation permitted)      		 Ignition switch off
      (Key-off operation prohibited)
      Manual up (Switch on the door) ← X -
      Manual down (Switch on the door) ← X -
      Auto up (Switch on the door) X X -
      Auto down (Switch on the door) X X -
      Manual up (Remote switch operation) X X -
      Manual down (Remote switch operation) X X -
      Auto up (Remote switch operation) X X -
      Auto down (Remote switch operation) X X -

      HINT: 

      • •: Operates permitted w/ jam protection/catch protection
      • ←: Operates permitted w/o jam protection/catch protection
      • X: Operation prohibited

      Fail-safe deactivation condition 

      1. When the pulse sensor is normal, to deactivate fail-safe mode, pull up the power window switch to the auto up position and hold it for at least 1 second to fully close the window from the fully open position. As a result, the auto up/down function will return.
  2. INITIAL FAILURE 
    1. During initialization, when the window position or initialization complete status cannot be properly read from the non-volatile memory, the following power window operations are prohibited.
      POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY, FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY RH

      Power Window Operation Condition
      Ignition switch ON Ignition switch off
      (Key-off operation permitted)      		 Ignition switch off
      (Key-off operation prohibited)
      Manual up (Switch on the door) ← X -
      Manual down (Switch on the door) ← X -
      Auto up (Switch on the door) X X -
      Auto down (Switch on the door) X X -
      Manual up (Remote switch operation) X X -
      Manual down (Remote switch operation) X X -
      Auto up (Remote switch operation) X X -
      Auto down (Remote switch operation) X X -
      • •: Operates permitted w/ jam protection/catch protection
      • ←: Operates permitted w/o jam protection/catch protection
      • X: Operation prohibited

      Fail-safe deactivation condition 

      1. Perform initialization (Refer to INITIALIZATION [08/2015 - ] ).
  3. LIN COMMUNICATION FAILURE 
    1. If the LIN communication line is malfunctioning (communication stop), the power window control system prohibits operation as follows. (Operation is only possible using the power window switch of each seat.)
      POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY

      Power Window Operation Condition
      Always
      Manual up •
      Manual down ←
      Auto up -
      Auto down -
      FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY RH

      Power Window Operation Condition
      Always
      Manual up •
      Manual down ←
      Auto up •
      Auto down ←
      • •: Operates permitted w/ jam protection/catch protection
      • ←: Operates permitted w/o jam protection/catch protection
      • X: Operation prohibited

      Fail-safe deactivation condition 

      1. Check LIN communication system (Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2015 - ] ).
  4. PULSE FAILURE AND LIN COMMUNICATION FAILURE 
    1. If the LIN communication line is malfunctioning (communication stop) and the pulse sensor is malfunctioning, the following power window operations are prohibited.
      POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY

      Power Window Operation Condition
      Always
      Manual up X
      Manual down X
      Auto up X
      Auto down X
      FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY RH

      Power Window Operation Condition
      Always
      Manual up X
      Manual down X
      Auto up X
      Auto down X
      • •: Operates permitted w/ jam protection/catch protection
      • ←: Operates permitted w/o jam protection/catch protection
      • X: Operation prohibited
  5. DISPLACEMENT OF NON-DETECTION RANGE TO THE OPENING DIRECTION AND LIN COMMUNICATION FAILURE / INITIAL FAILURE AND LIN COMMUNICATION FAILURE 
    1. If the LIN communication line is malfunctioning and the window position and learned value are abnormal, or the LIN communication line is malfunctioning and the window position or initialization complete status cannot be properly read from the non-volatile memory during initialization, the following power window operations are prohibited.
      MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY

      Power Window Operation Condition
      Always
      Manual up •
      Manual down ←
      Auto up -
      Auto down -
      FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY RH, REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH/RH

      Power Window Operation Condition
      Always
      Manual up •
      Manual down ←
      Auto up X
      Auto down X
      • •: Operates permitted w/ jam protection/catch protection
      • ←: Operates permitted w/o jam protection/catch protection
      • X: Operation prohibited
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