Parking Assist Control Module: Service and Repair

WM 917419 Removing and installing control unit for ParkAssist

Preliminary work

1. Remove side trim panel for rear left luggage compartment. -> 700319 Removing and installing side trim panel for rear luggage compartment - section on "Removing" 700319 Removing and installing rear luggage compartment side-trim panel

Setting parameters

Information

- Parameters must be set after replacing the control unit for ParkAssist.

- During parameter setting, it is essential to guarantee the power supply for the Porsche System Tester. It is essential to connect a battery charger with a current rating of at least 40 A to the vehicle battery.

- The Porsche System Tester instructions take precedence and in the event of a discrepancy these are the instructions that must be followed. Deviations may occur with later software versions.

- The procedure described here has been structured in general terms; different texts or additions may appear in the Porsche System Tester.

1. Connect the Porsche System Tester to the vehicle and start the System Tester. Switch on the ignition. Press >> to continue.
2. Select vehicle type using the cursor keys.
3. Using the ?| key, move from the vehicle type to the control units. Perform an automatic control unit search.
4. Select "ParkAssist" with the cursor keys and press >>.
5. Select "Parameters" with the cursor keys and press >>.
6. Select "Country version" and press >>.
7. Select "Spare wheel version" and press >>.
8. Tester confirms "Parameter setting was successful".
9. Quit the menu.

Subsequent work

1. Install side trim panel for rear left luggage compartment. -> 700319 Removing and installing side trim panel for rear luggage compartment - section on "Installing" 700319 Removing and installing rear luggage compartment side-trim panel