Test drive after basic setting
This function should be performed after replacing the mechatronic unit and a basic setting of the mechatronic unit has been done.
Note:
Test drive is performed while driving and no diagnostic tool needs to be connected.
During the test drive, the clutches grip points are learned and stored in the transmission mechatronic unit.
Test conditions:
Transmission temperature between 30 and 100 °C.
Stretch of road that meets the requirements for a test drive.
Procedure:
Check that the transmission oil temperature is between 30 and 100 °C.
Start from stand still.
Drive forward twice in run step D and drive up to the second gear.
Drive backwards twice.
Drive on all gears including reverse gear.
The selector lever in the tilt track.
Drive on all gears for at least 3 seconds.
Drive alternately on 4th or 6th gear (shift shaft 2) and 5th or 7th gear (shift shaft 1).
The selector lever in the tilt track.
Engine speed between 2000-3000 rpm.
Constant for 2 minutes on 4th or 6th gear.
Constant for 2 minutes on 5th or 7th gear.
Finish by checking how the gearbox reacts when shifting.
Drive on all gears in run step D, including reverse gear.
Function complete.