Inspection Procedure

HINT:

After the inspection is completed, clear the DTCs.

1. CHECK DISC 
   1. Check that the disc is not deformed or cracked.

      OK: No deformation or cracks on the disc. 

   Fig 1: Checking Disc

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   NG: CHANGE DISC 

   OK: Go to Next Step 

2. DISC CLEANING 
   1. Disc cleaning
      1. If dirt is on the disc surface, wipe it clean with a soft cloth from the inside to the outside in a radial direction.
         NOTE: Do not use a conventional record cleaner or antistatic preservative.
         Fig 2: Cleaning Disc Surface With Soft Cloth

         Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. CLEAR DTC 
   1. Clear the DTC (See DTC CHECK / CLEAR  ).
4. RECHECK FOR DTC 
   1. Recheck for DTCs and check if the same trouble occurs again.

      OK: Malfunction disappears. 

   OK: END 

   NG: Go to Next Step 

5. REPLACE DISC WITH ANOTHER AND RECHECK 
   1. Replace the disc with another and recheck.
      1. Replace the disc with another normal one.
      2. Clear the DTCs (See DTC CHECK / CLEAR  ).
      3. Recheck for DTCs and check if the same trouble occurs again.

         OK: Malfunction disappears. 

   NG: REPLACE RADIO RECEIVER 

   OK: END