Initialization SCR tank system

This function is used to initiate the SCR tank system. In the active tank there is a filter that must be vented, when an active tank is mounted, for the system to function properly.
The following is performed and checked, in the function:
Test conditions:
Procedure:
  1. Start the function and follow the instructions in the program.
  2. Function complete.
Initialization of the SCR tank system might take up to 20 minutes.
NOTE: The remaining residual air in the active tank may result in further registrations in the fault memory on the SCR system, even when the SCR tank system is initialized. In these cases, you must perform the function again.