ON-BOARD DIAGNOSTIC SYSTEM FUNCTION [AUDIO AMPLIFIER]

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Self-diagnostic Function

Malfunction detection function

•  The malfunction detection function detects malfunctions occurring in the audio amplifier.

Memory function

•  The memory function detects a malfunction, changes it to a DTC, and stores it in the memory.

•  Once a DTC is stored, it can only be cleared by the designated procedure; not by turning the ignition switch to the LOCK position or disconnecting the negative battery cable. The procedure is mentioned in the Service Section.

Display function

•  When the on-board diagnostic function has started, DTCs stored by the memory function are output to the DLC-2.

DTC table