DTC 45-46 Scratched/Reversed Disc: Description

HINT:

After the inspection is completed, clear the DTCs.

1. CHECK THAT CD 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. 

   Fig 1: Ensure CD Is Not Cracked Or Deformed

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   NG: CHANGE DISC 

   OK: Go to nest step. 

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.
         Fig 2: Cleaning CD

         Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
         NOTE: Do not use a conventional record cleaner or antistatic preservative.
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 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