Coding And Calibrating PDCC Control Unit
NOTE:
Voltage drop
- Risk of irreparable damage to control unit
- Risk of damage to control unit
- Fault entries in the control unit
- Coding in the control unit is aborted
- Malfunctions in control unit, even during programming
→ Prior to disconnecting the control unit, switch off ignition and remove ignition key.
→ Ensure that the power supply is not interrupted during programming.
→ Connect a battery charger with a current rating of at least 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 .
- PIWIS Tester must be connected to the vehicle before starting the Tester. Switch on ignition. Press F12 to continue.
- Select the vehicle type and start the diagnostic application.
- Select the required control unit PDCC in the overview .
- Codings/adaptations must now be selected.
- Automatic coding must now be selected. Then press F12 to continue.
- The Tester displays the message Coding has been completed successfully . Press F12 to continue.
- Maintenance/repairs must then be selected.
- Perform PDCC start-up must now be selected. Then press F12 to continue.
- Follow the instructions on the Tester and press F12 to continue.
- The Tester confirms that start-up was completed successfully . Press F12 to continue.
- Read out the fault memory and erase it if necessary.
- Perform a test drive and check the function of the PDCC system.