DTC    01-E3    Registration Demand Transmission (AUDIO H/U)

DTC    01-E4    Multiple Frame Incomplete (AUDIO H/U)

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DESCRIPTION


DTC No.
DTC Detection Condition
Trouble Area
01-E3
When registration request command from slave device is output, or when registration request command is output by receiving connection command from sub master device.
-
01-E4
Multiple frame transmission is aborted.

HINT:
This code may be recorded depending on the battery condition or engine start voltage even if no failure is detected.


INSPECTION PROCEDURE

HINT:
This DTC is not related to the malfunction.