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Home >> Toyota >> 2017 >> Highlander LE Plus, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 55 (Power Window Control System (Jam Protection / Front Windows) - Diagnostics - Introduction - (Hybrid)) >> POWER WINDOW CONTROL SYSTEM (for Models with Jam Protection Function on Front Door Windows) >> Precaution [02/2014 - 11/2016] >> Precaution [02/2014 - 11/2016]
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Precaution [02/2014 - 11/2016]

WARNING: This page is about a different variant/trim than selected.
  1. PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL 
    NOTE:

    When disconnecting the cable from the negative (-) auxiliary battery terminal, initialize the following systems after the cable is reconnected.

    System Name See Procedure
    Parking Assist Monitor System Refer to INITIALIZATION [02/2014 - 11/2016]
    Power Door Lock Control System
    Air Conditioning System
    Power Back Door System
  2. POWER WINDOW CONTROL SYSTEM PRECAUTIONS 
    NOTE:
    • The power window control system uses the LIN communication system. Inspect the communication function by following How to Proceed with Troubleshooting. Troubleshoot the power window control system after confirming that the communication system is functioning properly.

      Refer to HOW TO PROCEED WITH TROUBLESHOOTING [02/2014 - ] 

    • The power window control system prohibits the auto up and down function when the jam protection function malfunctions.
    • If the power window regulator motor assembly (for driver door) or power window regulator motor assembly (for front passenger door) has been replaced with a new one, initialize the power window control system.

      Refer to INITIALIZATION [02/2014 - ] 

    • If the power window regulator motor assembly (for driver door) or power window regulator motor assembly (for front passenger door) and door window regulator sub-assembly have been removed and installed, or if the power window regulator motor assembly (for driver door) or power window regulator motor assembly (for front passenger door) was reused when a door glass or door glass run was replaced, initialize the power window control system.

      Refer to INITIALIZATION [02/2014 - ] 

    • The jam protection function may operate unexpectedly, even when the power window control system is normal, due to detection of a value different than the operation learned value when the door glass moving speed changes sharply under any of the following conditions:
      1. A power window is being opened or closed while the vehicle is driven on a rough road.
      2. A power window is being opened or closed while the door is being opened or closed.
      3. The voltage changes abruptly.
    • Do not disconnect the auxiliary battery while the power switch is on (IG). Otherwise, DTC B2313 will be stored.

      Refer to DTC B2313: Glass Position Initialization Incomplete [02/2014 - ]

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