Lexus IS250 · Service Manual BODY ELECTRICAL

45-78

Diagnostic trouble codes

DESCRIPTION

DTC No.
DTC Detection Condition
Trouble Area
45-78
An error occurs during the decode process (MP3 / WMA).
Radio receiver

INSPECTION PROCEDURE

HINT:
After the inspection is completed, clear the DTCs.

NOTICE:
  1. This code may be output even if there is no malfunction.
  2. If this code is output frequently, replace the radio receiver.


1. CLEAR DTC
  1. Clear the DTCs (Click here).


NEXT


2. RECHECK DTC
  1. Recheck for DTCs and check if the same trouble code occurs again.

    OK:
    Malfunction disappears.



NG
REPLACE RADIO RECEIVER
OK

END


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