NAVIGATION SYSTEM CD Sound Skips

INSPECTION PROCEDURE

PROCEDURE

1. CHECK CD

   
   

   1. 

      Check that the CD is not deformed or cracked.

      OK
      No deformation or cracks on the CD

   
   

   NG

   CD IS FAULTY

   OK

2. CHECK CD

   
   

   1. 

      Check the CD.

      OK
      The CD is clean.

      Note

      Do not use a conventional record cleaner or anti-static preservative.

      Tech Tips

      If dirt is on the CD surface, wipe it clean with a soft cloth from the inside to the outside in a radial direction.

   
   

   NG

   CLEAN CD

   OK

3. REPLACE CD AND RECHECK

   
   

   1. Replace CD with a known good one and check that the malfunction disappears.

      OK
      Malfunction disappears.

   
   

   NG

   CHECK NAVIGATION ECU SUB-ASSEMBLY Click here

   OK

   CD WAS FAULTY

4. CHECK NAVIGATION ECU SUB-ASSEMBLY

   
   

   1. Check the navigation ECU sub-assembly installation condition.

      
      

      1. Check that the navigation ECU sub-assembly is properly installed.

         OK
         The navigation ECU sub-assembly is properly installed.

   
   

   NG

   REINSTALL NAVIGATION ECU SUB-ASSEMBLY PROPERLY

   OK

   REPLACE NAVIGATION ECU SUB-ASSEMBLY Click here