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Home >> Toyota >> 2014 >> Avalon XLE >> Repair and Diagnosis >> Accessories & Equipment >> Interior/Illumination Lights >> Lighting System (Interior) (Diagnostics & Circuit Tests) (Except Hybrid) >> Lighting System >> Diagnosis System [10/2013 - ] >> Diagnosis System [10/2013 - ]

Diagnosis System [10/2013 - ]

  1. DESCRIPTION 
    1. Lighting system data can be read from the Data Link Connector 3 (DLC3) of the vehicle. 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 [10/2013 - ] .
  3. INSPECT BATTERY VOLTAGE 
    1. Measure the battery voltage.

      Standard Voltage

      11 to 14 V

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