Dtc Analysis; Diagnostic Function Menu; Dtc Reading & Erasing; Dtc Reading - Zenith Z5 User Manual

5.3 DTC Analysis

Reads the Diagnostic Trouble Codes set in the control module and erases them after
repairing the vehicle

⚫ Diagnostic Function Menu

When the automaker and the control system is selected, either by selecting the
control system directly from the menu or by selecting [START] after picking up a
control system from the System Search result, following diagnostic functions are
provided for the majority of the brands that Z5 supports.
DTC Analysis
⚫
⚫ Data Analysis
⚫ Flight Record Review
⚫ Actuation Test
⚫ Special Function
⚫ ECU Information Display
The details of the diagnostic functions are explained in the following chapters
individually.
⚫ DTC Reading & Erasing
Standard Some Automakers may provide different DTC Analysis functions in their
own ways, therefore make sure to be acquainted with the different procedures and
conditions before executing the manufacturer specific DTC Analysis functions.

⚫ DTC Reading

Select [DTC Analysis] then Z5 checks the DTCs set in the selected control system
and shows the list of the DTCs.
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