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Home >> Lexus >> 2004 >> RX 330 AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 541 (Navigation) >> Navigation System >> Pressing Power Switch Does Not Turn On System >> Inspection Procedure

Inspection Procedure

WARNING: This page is about a different car, the 2007 Lexus RX 350. However, it is still accessible from the selected car via links, so may be relevant.
  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 rapidly changes. This condition may produce condensation, resulting in a short circuit.

      OK: 

      Condensation is not likely to occur. 

    NG: DRY CABIN AND RECHECK CONDITIONS 

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