Control units programmed as part of this
campaign:

See ⇒ Technical Information '9X10IN Overview of
the new features of the software update'.

Procedure if error messages appear during the
programming sequence:

⇒ Technical Information '9X10IN Basic instructions

Procedure in the event of a termination in the
control unit programming:

Continue the campaign sequence to the end and,
once it is completed, perform the integration test
again and restart the programming.

and procedure for control unit programming using
the PIWIS Tester Information'

Specific information on the procedure in the event
of cancellation: ⇒ Technical Information '9X10IN
Additional information on control unit programming
and coding'
4

After the software update is complete, perform a vehicle bus idle.
Information
A bus idle is always required upon completion of a software update.
The duration of the required bus idle, however, depends on the number and type of control units
previously updated.
Therefore, please always note the information on the duration of the required bus idle in this Technical
Information.
4.1

Go back to the control unit overview by pressing •F11“.

4.2

End the readiness for operation of the vehicle (ignition off). Central computer (PCM) screen
switches off.

4.3

Wait for 10 minutes with the driver’s door open.

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Technical Information

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Valid only for scope 3 or scope 4 Update the Driver’s Manual in the PCM. For more information, see

⇒ Workshop Manual '9X10IN Diagnostic system: Perform vehicle handover' (Install Onboard Driver’s
Manual section)

6

Check readiness for driving the vehicle.
6.1

Restore readiness for operation (ignition on).

6.2

Operate the footbrake and keep it pressed.

6.3

Use the selector lever to engage driving gears D and R one after the other. The selected gear
must be displayed in the gear indicator on the instrument cluster.

6.4

Activate the parking lock via button P.

7

End readiness for operation (ignition off) and restore it after waiting for approx. 30 seconds (ignition
on).

8

Re-teaching the rear lid:
8.1

Select control unit for rear-end electronics (J393).

8.2

Open “Service/Maintenance” menu.

8.3

Select the menu item “Teach rear lid” and execute it, following the Tester instructions.

8.4

If the teaching of the rear lid fails, close the rear lid again and repeat teaching by pressing
•F8“.

Information
After teaching the rear lid, the opening height of the rear lid individually set by the customer is reset.
The original customer setting must be restored after performing the software update.
Once this update has been carried out, the corresponding customers must be informed that the learning
values have been reset.
To do this, use the prepared supplementary sheet (available in PPN).
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Adding service interval
9.1

Determine the date and mileage/km (total distance) of the last maintenance from the vehicle
history in the Porsche Central Service System (PCSS) documentation.
If no service has yet been carried out, determine the dates of the vehicle handover.

9.2

Select Main HCP3 Infotainment control unit (J794) – instrument cluster from the control unit
overview.

9.3

Open “Maintenance repairs” menu.

9.4

Select menu item Adding maintenance interval and carry it out. State the date of the last
service and the total distance as previously determined. For vehicles without previous service,
enter the vehicle handover dates. Then follow the additional instructions in the Tester.

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10 Read out and delete the fault memory.
Information
Due to the vehicle diagnosis and programming status (new vehicles), fault memory entries that do not
indicate an actual fault in the vehicle may be stored.
These fault memory entries, for the most part, can be deleted after vehicle handover has been
completed and a test drive.
The following fault memory entry is always stored as part of a vehicle diagnosis with the Porsche Tester
and does not represent an actual fault.
Control unit

Fault code

Description

Various control units

B184C00

Protection of vehicle diagnostics, actuation
active

Main control unit for gateway
HCP5 (J1273)

U17A000

Diagnostic filter, access protection deactivated

Drive and chassis main
control unit HCP1 (J1312)

C140DF0

Vehicle Protected Environment (VPE), vehicle
protection activated

For other valid fault codes, see ⇒ Technical Information '9X10IN Valid fault codes after update to the
incremented software network VR28.13'
10.1

Press •F7“ to call up the additional menu on the Porsche Tester.

10.2

Select and confirm the menu item “Read/delete all fault memories” and confirm.

10.3

Press •F8“ to delete the displayed fault memory entries.

11 For new vehicles only – commission the vehicle; for this, carry out the “Vehicle handover” routine in full
according to the Porsche Tester instructions.
12 Create a Vehicle Analysis Log (VAL) using the Porsche Tester. To do this, press •F7“ to access the
additional menu and select the creation of the protocol.
Mark the created vehicle analysis log with the attribute “Post-VAL” and return it using the Porsche Tester
after the campaign has been carried out.
13 Carry out a plausibility check of the battery capacity according to the instructions of the Porsche Tester.
13.1

Open high-voltage battery control unit (J1120).

13.2

Open “Maintenance repairs” menu.

13.3

Select the menu item “Plausibility check of battery capacity” and carry it out.
•

If no abnormalities were detected during the plausibility check of the battery capacity, end
the procedure with •F12“ and continue with work step 13.

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•

If the plausibility check of the battery capacity results in a deviation, repeat the test as
described and follow the guided Tester procedure. If it was not possible to re-initialize the
calculation of the battery capacity, it is not necessary to create the Vehicle Analysis Log at
this point; ignore the corresponding instructions of the Tester.

Information
If the plausibility check of the battery capacity has resulted in a deviation and the Tester
procedure has been carried out to reset the battery capacity learning values, scope 2 of this
campaign will then need to be invoiced.
In addition, the customer must be informed about the temporary deviation of the range display
based on the FAQs for this campaign when returning the vehicle.
14 Read out the fault memory again and erase it.
For other valid fault codes, see ⇒ Technical Information '9X10IN Valid fault codes after update to the
incremented software network VR28.13'
14.1

Press •F7“ to call up the additional menu on the Porsche Tester.

14.2

Select and confirm the menu item “Read/delete all fault memories” and confirm.

14.3

Press •F8“ to delete the displayed fault memory entries.

15 Create a Vehicle Analysis Log (VAL) using the Porsche Tester. To do this, press •F7“ to access the
additional menu and select the creation of the protocol.
Mark the created vehicle analysis log with the attribute “Post-VAL” and, after carrying out the campaign,
return it using the Porsche Tester
16 End the diagnostic application. Switch off the ignition. Disconnect the Tester from the vehicle.
17 Switch off and disconnect the battery charger.
Information
During the test drive, the GPS is reconnected, and the tire settings must be checked and, if necessary,
adjusted again.
After the test drive, individual customer settings must be restored.
The activities performed during the test drive and after the test drive do not have to be carried out by
the technician.
18 Carry out the test drive, then restore the customer settings.
19 Check that all four doors are locked correctly:

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19.1

Lock the vehicle using the hand-held transmitter

19.2

Remove hand-held transmitter from the proximity of the vehicle (> 10m)

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Check that all four doors are locked properly by pulling the door handle

20 Attach the completed checklist to the PQIS process line. ⇒ Technical Information '9X10IN Checklist'
21 Enter the campaign in the Warranty and Maintenance logbook.

Warranty processing
Information
The specified labor times were determined specifically for carrying out this campaign and include all
necessary preliminary and subsequent rework. The labor times may differ from those published in the Labor
Operation List in the PCSS.
Scope 1:

Carry out update to software network VR28.13 SQ4
Labor time:
Carry out update to software network VR28.13 SQ4
Includes:
Connect and disconnect the battery charger
Connect and disconnect Porsche Tester
Teaching the rear lid
Adding service interval
Check readiness for driving
Perform a plausibility check of battery capacity
Read out and delete the fault memory
Create the Vehicle Analysis Log (VAL) before and after the
campaign

Labor time: 197 TU

Þ Damage number WSJ0 066 000 1
⇒
Scope 2:

Run an update on software network VR28.13 SQ4 and re-initialize the calculation of the battery capacity
Labor time:
Carry out update to software network VR28.13 SQ4
Includes:
Connect and disconnect the battery charger
Connect and disconnect Porsche Tester
Teaching the rear lid
Adding service interval
Check readiness for driving
Carry out the plausibility check of the battery capacity and
reset the values
Read out and delete the fault memory

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Labor time: 231 TU

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Create the Vehicle Analysis Log (VAL) before and after the
campaign
Re-initialize the calculation of the battery capacity
Þ Damage number WSJ0 066 000 1
⇒
Scope 3:

Carry out update to software network VR28.13 SQ4 and update the Owner's Manual in the PCM – Only
valid for vehicles in the USA (C02)
Labor time:
Carry out update to software network VR28.13 SQ4
Includes:
Connect and disconnect the battery charger
Connect and disconnect Porsche Tester
Teaching the rear lid
Adding service interval
Check readiness for driving
Perform a plausibility check of battery capacity
Read out and delete the fault memory
Create the Vehicle Analysis Log (VAL) before and after the
campaign

Labor time: 217 TU

Þ Damage number WSJ0 066 000 1
⇒
Scope 4:

Carry out update to software network VR28.13, re-initialize the battery capacity calculation and update
the Owner's Manual in the PCM – Only valid for vehicles in the USA (C02)
Labor time:
Update to software network VR28.13
Includes:
Connect and disconnect the battery charger
Connect and disconnect Porsche Tester
Teaching the rear lid
Adding service interval
Check readiness for driving
Carry out the plausibility check of the battery capacity and
reset the values
Read out and delete the fault memory
Create the Vehicle Analysis Log (VAL) before and after the
campaign
Re-initialize the calculation of the battery capacity
Þ Damage number WSJ0 066 000 1
⇒

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Overview of the new features of the software update
Overview:

Function

Description

Drive and chassis

•
•
•

Optimization of vehicle starting behavior
Improvement in air suspension adjustment speed
Optimization of the e-sound display to avoid unintentional
warning messages

Battery charge

•
•
•

Improvement of preconditioning availability
Increased robustness of charging behavior
Improved Plug & Charge: Increased reliability when starting
the charging process automatically at compatible charging
pedestals

Infotainment system

•

Numerous stability, robustness and comfort improvements.
Optimization of passenger display touch input
Optimization of the passenger display for an improved display
when using third-party apps
Increased robustness of Bluetooth connectivity
Improvement of the microphone function for voice messages