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Home >> Porsche >> 2016 >> 911 Turbo, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 139 (91 - Radio, Telephone, On-Board Computer, Navigation -- CARRERA (997)) >> WM 917419 Removing And Installing Control Module For PARKASSIST (Except 911 CARR. GTS Coupe, 911 CARRERA Black Edition, 911 CARR. Coupe "Edition Style", 911 CARR. GTS CABRIO, 911 CARRERA CABRIO Black Edition, 911 CARR. CABRIO "Edition Style", 911 Turbo S Coupe "Ed. 918 SPYDER", 911 CARRERA 4 GTS, 911 Turbo S CABRIO "Ed. 918 SPYDER", 911 CARRERA 4 GTS CABRIO, 911 Gt3 RS, 911 Gt2 RS, 911 Gt3 RS 4.0) >> Programming Control Unit For Parkassist >> Coding Control Unit For ParkAssist

Coding Control Unit For ParkAssist

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2013 Porsche 911, 2012 Porsche 911, 2011 Porsche 911, 2010 Porsche 911, and 2009 Porsche 911. 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 → Nominal value: 40 A  to the vehicle battery.

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 → Nominal value: 40 A  to the vehicle battery.

Information 

The PIWIS Tester II 9818  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 additions may appear in PIWIS Tester II 9818  .

Information 

The procedure described must be applied when a control unit has to be replaced and the tester function Control unit replacement  cannot be used.

  1. Connect the PIWIS tester 9718  to the vehicle and start it. Switch on the ignition. [>>] Continue.
  2. Select the vehicle type  .
  3. Switch to the Special functions  menu and perform the vehicle handover  using the [F8] key.
  4. In the Special functions  menu, erase All fault memories  by pressing [>>].
  5. Carry out automatic search of control units.
  6. Using the [>>] key, move from the vehicle type to the list of control units.
  7. Select ParkAssist  with the cursor keys and press the [>>] key.
  8. Select Coding  and press the [>>].
  9. Select Vehicle type  and code with [F8].
    Vehicle type
    997
    987
  10. Select Volume  and code with [F8].
    Volume
    Loud
    Quiet
  11. Take a test drive, read out the fault memory and erase it if necessary.
  12. ParkAssist has now been taught.
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