Inspection Procedure

HINT:

After the inspection is completed, clear the DTCs.

1. CHECK THAT DISC IS INSERTED PROPERLY 
   1. Check whether or not the disc is inserted upside down.

      OK: 

      Disc is properly inserted. 

   NG: INSERT DISC PROPERLY 

   OK: Go to next step 

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

      OK: 

      No deformation or cracks on the disc. 

   NG: CHANGE DISC 

   OK: Go to next step 

   Fig 1: Identifying Wrong Method Of Checking Disc

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. 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 Dry Cloth

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

      OK: 

      Malfunction disappears. 

   OK: END 

   NG: Go to next step 

6. REPLACE DISC WITH ANOTHER AND RECHECK 
   1. Replace the disc and recheck.
      1. Replace the disc with a 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