Inspection Procedure

HINT:

After the inspection is completed, clear the DTCs.

1. CHECK NAVIGATION ECU 
   1. Check if a disc can be inserted or ejected normally.

      OK : A disc can be inserted or ejected normally. 

   NG : REPLACE NAVIGATION ECU 

   OK : GO TO NEXT STEP 

2. 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. 

   OK : END 

   NG : REPLACE NAVIGATION ECU