31
2022
Innovative Vehicle Solutions
DIAG++
Operator‘s Guide
DIAG++
Clear Active DTC’s
Clear the cause of the active DTC’s then reset the ECU
by clicking on the ‘Reset ECU’ button or switch ‘off’
then ‘on’ the power to the ECU, but do not exit the
DIAG++ program.
Observe the trailer warning lamp. The warning lamp
should display what has been set in the ‘lamp setting’
section of the ECU Setup.
Note: If the trailer warning lamp comes ‘on’ and stays
‘on’ there are DTC’s present which need to be cleared
as above or the system air pressure is below 4.5 bar.
When the active DTC’s have cleared (to stored) click
‘ok’ button.
Click on the ‘Back’ button to return to the service
options.
Or
Click on any of the left hand side button links to move
to that dialog.
1
2
3
4
5
6** CAN - High
7** CAN - Low
Truck
EBS
Amber
(*Red)
Red
Fuse
25/30 A
16 A (*2A)
* ISO7638 - 1996
**Not fitted on ISO7638 - 1985
Lamp indicator
