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Home >> Lexus >> 2005 >> LS 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 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. 

    NG: DRY CABIN AND RECHECK CONDITIONS 

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