Calibrating Control Unit For Lane Change Assist
NOTIFICATION
Voltage drop
- Irreparable damage to control unit
- Damage to control unit
- Fault entries in the control unit
- Control unit programming/coding is aborted
- Malfunctions in the control unit, even during programming
- → Switch off ignition before disconnecting the control unit.
- → Make sure that the power supply is not interrupted during programming/coding.
- → Connect the battery charger with at least > current 90 A to the vehicle battery.
Information
The PIWIS Tester instructions take precedence since the description may be different with later Tester releases.
The procedure described here has been structured in general terms. Different text or additional information may appear on the PIWIS Tester.
Information
The PIWIS Tester instructions take precedence since the description may be different with later Tester releases.
The procedure described here has been structured in general terms. Different text or additional information may appear on the PIWIS Tester.
- Connect the Tester to the vehicle and start it. Switch on ignition.
- Select the vehicle type if required.
- Select the Lane Change Assist 1, right (master) control unit in the overview . Press F12 to continue. The message "Create Vehicle Analysis Log (VAL)?" appears. Press F11 to continue.
- Maintenance/repairs must now be selected. Press F12 to continue.
- Calibrate Lane Change Assist must now be selected.
- Follow the instructions on the Tester.
- Perform calibration of master and slave control units for Lane Change Assist according to menu guidance.
- Read and follow the information and instructions on the Tester.
- Read out the fault memory , correct faults that are stored if necessary and clear the fault memory.
- Exit the diagnostic application. Switch off ignition. Disconnect the Tester from the vehicle.
- Once you have calibrated Lane Change Assist, carry out a test drive and check the Lane Change Assist function.
- Read out the fault memory again after the test drive.