Coding control unit for ParkAssist
WARNING: This page is about a different car, the 2016 Porsche Macan and 2015 Porsche Macan. However, it is still accessible from the selected car via links, so may be relevant.
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 .
- Switch off ignition and replace control unit. → 917419 REMOVING AND INSTALLING CONTROL UNIT FOR PARKASSIST .
- Connect the Porsche System Tester to the vehicle and start the System Tester. Switch on ignition.
- Select vehicle type.
- Select the ParkAssist control unit in the overview .
- Codings/adaptations must now be selected.
- Automatic coding must now be selected. Then press [F12] to continue.
- The System Tester displays the message Coding has been completed successfully . Press [F12] to continue.
- Read out the fault memory and erase it if necessary.
- Function test: Manoeuvre the vehicle.