Scan Tool Operating Instructions - AK Automotive Training

GM Opel/Vauxhall
Manufacturer Applications
Application Menu
Select ‘GM Opel/Vauxhall’ from the Main Menu.
From the sub-menu select the required system e.g. EMS (Engine Management
System), ABS or Airbag etc. or CAN System Search.
CAN System Search
The first option in the menu is ’CAN System Search’. The function is applicable to the
following vehicles:
GM Opel/Vauxhall - Astra H
GM Opel/Vauxhall - Corsa D
GM Opel/Vauxhall - Signum
GM Opel/Vauxhall - Vectra C
GM Opel/Vauxhall - Zafira B
The OmiCheck will communicate with the vehicle’s Instrument Pack to determine the
vehicle model. If the vehicle model is unknown the operator will be asked to select the
vehicle model.
This function allows the Read DTCs and Clear DTCs on all Control Modules fitted to
the above vehicles.
Read DTCs
The OmiCheck will automatically communicate with all Control Modules. A list of
Control Modules found and the number of DTCs stored on each will be displayed.
The operator can then select a Control Module and view and print the DTCs stored.
Clear DTCs
The OmiCheck gives the option to Clear DTCs from ALL Control Modules fitted to the
vehicle (Clear All DTCs), or to Clear DTCs from each individual Control Module
separately (Clear DTCs by ECU).
When ‘Clear all DTCs’ is selected the OmiCheck will communicate with ALL Control
Modules fitted to the vehicle and send a Clear DTCs command. The OmiCheck will
then read all DTCs from all Control Modules and display a list of the results.
When ‘Clear DTCs by ECU’ is selected the OmiCheck will automatically communicate
with all Control Modules and produce a list of Control Modules found and the number
of DTCs stored.
The operator can then select a Control Module and Clear the DTCs from that Control
Module. The operator can then update the list of DTCs by prompting the OmiCheck
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