LEMON Manuals: Even more car manuals for everyone
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 911219 Removing And Installing Navigation Unit (911 CARR. Coupe, 911 CARR. S Coupe, 911 CARR. CABRIO, 911 CARR. S CABRIO, 911 CARR. 4 Coupe, 911 Turbo Coupe, 911 CARR. 4S Coupe, 911 TARGA 4, 911 TARGA 4S, 911 CARR. 4 CABRIO, 911 CARR. 4S CABRIO, 911 Turbo CABRIO, 911 Gt3, 911 Gt2) >> Coding Navigation Unit

Coding Navigation Unit

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 program

→ 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 PCM 2.1  , Navigation  with the cursor keys and press the [>>].
  8. Select Coding  and press the [>>].
  9. In the menu Coding  the PCM code has to be displayed using *.
  10. Quit menu, insert navigation CD, switch off ignition and lock the vehicle, then unlock, switch on ignition and load navigation CD.
  11. Perform navigation during the test drive and afterwards read out fault memory.
scientia non olet · About LEMON Manuals