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Home >> Lexus >> 2007 >> LS 460L >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Navigation >> NAVIGATION SYSTEM (for HDD) >> DTC 58-42 Map Disc Read Error; DTC 80-42 Map Disc Read Error >> Inspection Procedure

Inspection Procedure

HINT:

After the inspection is completed, clear the DTCs (see DTC CHECK / CLEAR  ).

  1. DTC CLEAR AND RECHECK 
    1. Clear the DTCs (see DTC CHECK / CLEAR  ).
    2. Recheck for DTCs and check if the same trouble occurs again.

      OK: Same problem does not occur. 

    NG: REPLACE DISPLAY AND NAVIGATION ASSEMBLY (See  REMOVAL   ) 

    OK: END 

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