DTC    01-21    ROM Error

DTC    01-22    RAM Error

DTC    01-2E    EEPROM Error

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DESCRIPTION


DTC No.
DTC Detection Condition
Trouble Area
01-21
A ROM malfunction exists.
Radio receiver assembly
01-22
A RAM malfunction exists.
01-2E
A checksum malfunction exists.

INSPECTION PROCEDURE

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

1.REPLACE RADIO RECEIVER ASSEMBLY

  1. Replace the radio receiver assembly (Click here).


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