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Home >> Toyota >> 2016 >> Highlander LE Plus, AWD >> Repair and Diagnosis (Single Page) >> External Pages >> Different variant/trim >> Section 52 (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) >> Diagnosis System [02/2014 - ] >> Diagnosis System [02/2014 - ]
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Diagnosis System [02/2014 - ]

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  1. DESCRIPTION 
    1. Power window control system data and Diagnostic Trouble Codes (DTCs) can be read through the vehicle Data Link Connector 3 (DLC3). When the system seems to be malfunctioning, use the Techstream to check for malfunctions and perform repairs.
  2. CHECK DLC3 
    1. Check the DLC3.

      Refer to GENERAL INFORMATION [02/2014 - ]

  3. INSPECT AUXILIARY BATTERY VOLTAGE 
    1. Measure the auxiliary battery voltage with the power switch off.

      Standard Voltage

      11 to 14 V

      If the voltage is below 11 V, recharge or replace the auxiliary battery.

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