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Home >> Porsche >> 2020 >> Taycan 4S >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Gauges & Instrument Panels >> 90 Instruments -- Y1A - TAYCAN (Y1A) >> WM, 906301 PVTS Function Test >> PVTS Function Test

PVTS Function Test

NOTE: NOTIFICATION 
Voltage drop 
  • Irreparable damage to control unit 
  • Damage to control unit 
  • Fault entries in the control unit 
  • Control unit programming/coding is aborted 
  • Malfunctions in the control unit, even during programming 

    → Switch off ignition before disconnecting the control unit.

    → Make sure that the power supply is not interrupted during programming/coding.

    → Connect the battery charger with at least > current 90 A  to the vehicle battery.

Information 

The PVTS function test only has to be performed in Great Britain and the Benelux States (Belgium the Netherlands, Luxemburg).

The PVTS function test must be performed before handing the vehicle over to the customer.

Information 

Make sure that you have sufficient mobile phone and satellite reception.

Information 

The instructions in the Tester 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 in the Tester  .

  1. Connect the battery charger to the jump-start terminal and start it.

    Information 

    The terms "Ignition on" and "Starting engine" are re-defined for fully electric vehicles (battery electric vehicles - BEV).

    Establishing operational readiness/Ignition on 

    Prerequisites for establishing operational readiness: High-voltage battery is sufficiently charged, remove vehicle charging cable from the vehicle charge port, put driver's key in the emergency start tray.

    Establishing operational readiness automatically: Get into the vehicle and close the driver's door. The driver's key is recognized inside the vehicle. Operational readiness is established.

    Establishing operational readiness manually: Press Start/Stop switch. The driver's key is recognized inside the vehicle. Operational readiness is established.

    Establishing operational readiness/Starting engine: 

    Establish operational readiness and engage transmission range. The vehicle is now ready to drive and can be moved.

    Ending operational readiness/Switching off ignition 

    Ending operational readiness automatically: Get out of the vehicle with the driver's key and close the driver door. The driver's key is no longer detected outside the vehicle. Operational readiness ends.

    Ending operational readiness manually: Press Start/Stop switch until the instrument cluster is switched off.

    Ending driving readiness/Stopping engine 

    Vehicle is stationary: Press the P  button on the instrument cluster. The vehicle is parked.

  2. Connect the Tester to the vehicle and start it. Establish operational readiness on the vehicle.
  3. Place original remote control (hand-held transmitter) in emergency start tray.
    G15566185Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Emergency start tray

  4. Select the vehicle type if required.
  5. Select the Connect  control unit in the overview  . Press F12 to continue. The message "Create Vehicle Analysis Log (VAL)?" appears. Press F11 to continue.
  6. Maintenance/repairs  must now be selected.
  7. Select PVTS function test  . Press F12 to continue.
    1. 7.1  Perform function test according to menu guidance.

      Read and follow the instructions and information on the Tester.

  8. Go back to the overview  .
  9. In the overview  , press F7 to switch to the Additional menu  .
  10. Read out all fault memories  , work through faults that are stored if necessary and clear the fault memories.
  11. Exit the diagnostic application. End operational readiness on the vehicle. Disconnect the Tester from the vehicle.
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