ATG - Eps Testing system Mode D'emploi Et Entretien page 16

Power steering parts
Click the 'ON' button in the 'Power supply' box. The green light comes on and the main relay is engaged.
If there is not main DC voltage at all, because of fuses, main switch, battery etc, will appear the following window with error message
(Main DC voltage not present):
When you click over 'ON' button in the 'Ignition key' box the bench start the dialog with EPS ECU.
It checks first if there are errors so relevant to switch the red light in the car and this condition is showed in the 'Error' box. There can be
a red light or green light.
At the same time the reading of the total list of errors is showed in the 'Calibration' box.
In this box you can find a button that is used to delete the errors in the ECU. If the error after clicking over 'Delete' are showed again
means that they are actual error and they are ACTIVE in this moment. All the errors are deleted but the ACTIVE errors comes back and
are showed again.
In the 'Receive' box you can see that the dialog is running and in the right box you can see the step procedure of reading errors.
In this window you can check the ABSOLUTE torque that is applied to the wheel, The current that is absorbed, and if there are relevant
active errors.
ATG - Eps Testing system