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Home >> Lexus >> 2005 >> SC 430 >> Repair and Diagnosis >> Accessories & Equipment >> Entertainment Systems >> Audio System - Diagnostics >> Pressing Power Switch Does Not Turn On System >> Inspection Procedure

Inspection Procedure

  1. CHECK CABIN 
    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. 

    1. NG: DRY CABIN AND RECHECK CONDITIONS 
    2. OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN  PROBLEM SYMPTOMS TABLE  
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