Dtc 45-42 Disc Cannot Be Read (Dvd Changer In Audio H/U)

Body Electrical. Lexus Gs430, Gs300. Uzs190 Grs190
Audio Visual. Lexus Gs430, Gs300. Uzs190 Grs190

DESCRIPTION

INSPECTION PROCEDURE

CHECK DVD

CHECK DVD

CLEAN DVD PLAYER (PICK-UP LENS)

DTC 45-42 Disc cannot be Read (DVD Changer in AUDIO H/U)

DTC 45-44 DVD Player Malfunction (DVD Changer in AUDIO H/U)


DESCRIPTION


DTC No.
DTC Detection Condition
Trouble Area
45-42
Disc signals cannot be read
  1. DVD
  2. Radio receiver assembly
45-44
DVD mechanism operation malfunction occurs

INSPECTION PROCEDURE

1.CHECK DVD


    Lexus Gs430, Gs300. Uzs190 Grs190

  1. Check the DVD.

    OK:
    The DVD is clean.
    HINT:
    If dirt is on the DVD surface, wipe it with a soft cloth from inside to outside in a radial direction.
    NOTICE:
    Do not use conventional record cleaner or anti-static preservative.


NG
CLEAN DVD
OK


2.CHECK DVD


    Lexus Gs430, Gs300. Uzs190 Grs190

  1. Check that the DVD is not deformed or cracked.

    OK:
    No deformations or cracks appear on the DVD.


NG
DVD IS FAULTY
OK


3.CLEAN DVD PLAYER (PICK-UP LENS)

  1. Clean the DVD player's pick-up lens. Check that the malfunction disappears.

    OK:
    Malfunction disappears.


NG
REPLACE RADIO RECEIVER ASSEMBLY
OK

END