Lexus IS250 IS220d GSE20 ALE20 - NAVIGATION

DESCRIPTION

INSPECTION PROCEDURE

CHECK DISC

CLEAN DISC

CLEAR DTC

RECHECK DTC

REPLACE DISC

DTC 45-41 Wrong Disc

DTC 45-42 Disc cannot be Read

DESCRIPTION

DTC No.DTC Detection ConditionTrouble Area
45-41 An unsuitable disc is inserted.
DVD
Radio receiver
45-42 The disc cannot be read.

INSPECTION PROCEDURE

  • HINT:
  • After the inspection is completed, clear the DTCs.
1.CHECK DISC
Dtc 45-41 Wrong Disc. NAVIGATION. Lexus IS250 IS220d GSE20 ALE20

Check that the disc is not deformed or cracked.

  • OK:
  • No deformation or cracks on the disc.
NG
CHANGE DISC
OK
2.CLEAN DISC
Dtc 45-41 Wrong Disc. NAVIGATION. Lexus IS250 IS220d GSE20 ALE20

Disc cleaning


If dirt is on the disc surface, wipe it clean with a soft cloth from the inside to the outside in a radial direction.

  • NOTICE:
  • Do not use a conventional record cleaner or antistatic preservative.
NEXT
3.CLEAR DTC

Clear the DTC .

NEXT
4.RECHECK DTC

Recheck DTCs and check if the same trouble occurs again.

  • OK:
  • Malfunction disappears.
OK
END
NG
5.REPLACE DISC

Replace the disc with another and recheck.


Replace the disc with another normal one.

Clear the DTCs .

Recheck for DTCs and check if the same trouble occurs again.

  • OK:
  • Malfunction disappears.
NG
REPLACE RADIO RECEIVER
OK
END
LEXUS IS250, IS220d / GSE20 ALE20
NAVIGATION
Lexus IS250 IS220d GSE20 ALE20
NAVIGATION SYSTEM