Inspection Procedure

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.

HINT.

After the inspection is completed, clear the DTCs

CHECK THAT CD IS INSERTED PROPERLY
1. Check that the CD is not inserted upside down
  OK: CD is properly inserted.
NG: INSERT CD PROPERLY

OK: Go to Next Step
CHECK DISC
1. Check that the disc is not deformed or cracked
  OK: No deformations or cracks on the disc.
  
  Fig 1: Checking Disc
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
NG: CHANGE DISC

OK: Go to Next Step
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 Using Soft Cloth
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
CLEAR DTC
1. Clear the DTCs (See DTC CHECK / CLEAR ).
RECHECK DTC
1. Recheck for DTCs and check if the same trouble occurs again.
  OK: Malfunction disappears.
NG: Go to step 6

OK: END
REPLACE DISC WITH ANOTHER AND RECHECK
1. Replace the disc with another and recheck.
  1. Replace the disc with another known good 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 (See REMOVAL )

OK: END