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Home >> Toyota >> 2009 >> Sienna CE >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Navigation >> Navigation System >> DTC 63-78 DSP Error >> Inspection Procedure

Inspection Procedure

HINT:

After the inspection completed, clear the DTCs.

NOTE:
  • This code may be output even if there is no malfunction.
  • If this code is output frequently, replace the navigation receiver assembly.
  1. CLEAR DTC 
    1. Clear the DTCs (See DTC CHECK / CLEAR  ).

      HINT:

      These DTCs do not indicate a malfunction.

  2. RECHECK DTC 
    1. Recheck for DTCs and check if the same trouble occurs again.

      OK: Malfunction disappears. 

    NG: REPLACE NAVIGATION RECEIVER ASSEMBLY 

    OK: END