Running-on
Running-on |
+15 not present |
If +15 disappears, it is assumed that the ignition key has been turned to OFF. This is when the real running-on starts.
Running-on duration |
Running-on duration is 40 seconds and the system is monitored by DICE. This is important as DICE needs information on engine temperature to run the radiator fan and ACC needs it to control the circulation pump.
When clearing DTCs, the ignition must be switched off at least 10 seconds before the DTCs are cleared.