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Home >> Lexus >> 2006 >> SC 430 >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> LEXUS Navigation System - Diagnostics >> Panel Switch Does Not Function >> Inspection Procedure
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Inspection Procedure

  1. CHECK MULTI-DISPLAY SWITCH (MULTI-DISPLAY SWITCH) 
    1. Check for foreign matter around the switch that might prevent operation.

      OK: No foreign matter is found. 

    1. NG: REMOVE ANY FOREIGN MATTER FOUND 
    2. OK: Go to next step. 
  2. CHECK OPERATION OF MULTI-DISPLAY SWITCH 
    1. After replacing the multi-display switch with a normally one, check that the panel switch operates.

      OK: Panel switch operation returns to normal. 

    1. NG: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE (See  PROBLEM SYMPTOMS TABLE   ) 
    2. OK: END