Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Toyota >> 2009 >> Avalon XLS >> Repair and Diagnosis >> Accessories & Equipment >> Entertainment Systems >> Audio System & Visual System >> Audio And Visual System >> Symptom Tests >> Pressing Power Switch does not Turn on System >> Inspection Procedure

Inspection Procedure

  1. CHECK VEHICLE CONDITION 
    1. Check that conditions in the cabin are not likely to cause condensation.

      HINT:

      This problem occurs when the cabin is humid and the temperature changes rapidly. This may produce condensation, resulting in a short circuit.

      OK: Condensation is not likely being produced. 

    NG: DRY CABIN 

    OK : PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE