NHTSA ID Number: 10172116
Manufacturer Communication Number: 122-M6P9C-03
TSB/Document Date: 2020-03-05
Summary
Porsche
intranet posting for Workshop campaign WKL7.
WKL7 Workshop campaign - Updating software for ... | PPN Portal
WKL7 Workshop campaign Updating software for various control
units
Page 1 of 4
Version 1
Overview
Software optimizations for various control units are available for the 911 (992).
With these software optimizations, various improvements are implemented in the vehicle. These include
correction of the error message "P not available", as well as optimized displays and fonts in the instrument
cluster.
The following control units are re-programmed and then re-coded automatically during the campaign using
three separate programming codes.
• Battery sensor (only with lithium starter battery I-no. J2A)*
• Selector lever control unit
• Instrument cluster
• Brake electronics (PSM incl. parking brake) control unit
• Front axle lift system control unit*
• Control unit for chassis control (PASM)
https://ppn.porsche.com/portal/docs/DOC-283802
3/4/2020
WKL7 Workshop campaign - Updating software for ... | PPN Portal
Page 2 of 4
Additionally:
• Control unit for Tire Pressure Monitoring (TPM)
• Rear-end electronics control unit (BCM2)
*If equipped
Within the market area for which you are responsible, please arrange for this measure to be carried out on the
affected vehicles prior to delivery to customers.
Model type
911 (992)
Model year
2020
Number
4,711*
*Please note that further vehicles may be assigned to this campaign.
Porsche Mobility
If requested, the mobility of the affected customer can be guaranteed by offering a suitable replacement
vehicle.
Please invoice this additional service with the campaign scope via WWS.
Required Software
PIWIS Tester 3 test software version
39.050.012 (or higher)
If other programming campaigns that affect the same control unit and involve the identical procedure are
open for a vehicle in addition to this campaign, the affected control unit must only be programmed once using
the current PIWIS Tester test software.
Please proceed as follows for the campaigns that have not been carried out:
• Mark the campaign as 'cannot be carried out' with the reason "Modification of the affected component"
in PQIS. The "Warranty relevance" flag must be activated in order to be able to set a warranty claim and
close the campaign.
• A warranty claim must be submitted for the campaign in which 0 TU is entered as the specified working
time and no material items are specified.
Warranty processing
Please enter the campaign that was carried out in the Warranty and Maintenance booklet for the vehicle.
Scope 1: Updating software for various control units
Damage code
WKL7 66 000
https://ppn.porsche.com/portal/docs/DOC-283802
3/4/2020
WKL7 Workshop campaign - Updating software for ... | PPN Portal
Repair code
1
Working time
67 TU
Page 3 of 4
Scope 2: Updating software for various control units and also re-programming rear-
end electronics (BCM2) control unit
Damage code
WKL7 66 000
Repair code
1
Working time
72 TU
Further information
Work instruction
TI Nr. 166/19, Group 9, Service, WKL7
Vehicle list and allocation
See PCSS or attached VIN list for reference
Technical Information*
See PCSS or attached TI for reference
* Please find attached the Technical Information as a PDF file. Please bear in mind that this is provided for your
information only. The version published in PCSS is the definitive version.
For further information, please contact:
ryan.cooney@porsche.us
992 9 166-19 WKL7 - Updating Software for
Various Contro Units (Workshop Campaign).pdf
165.5 KB
(116 views)
WKL7 VIN List.xlsx
112.4 KB
(22 views)
Created by Ryan Cooney on Feb 17, 2020 7:54 PM. Last modified by Ryan Cooney on Feb
17, 2020 8:14 PM.
https://ppn.porsche.com/portal/docs/DOC-283802
3/4/2020
WKL7 Workshop campaign - Updating software for ... | PPN Portal
Categories: Workshop Campaigns, 911 Carrera
Page 4 of 4
Tags : 992, workshop campaign, year_k, wkl7
630 Views
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https://ppn.porsche.com/portal/docs/DOC-283802
3/4/2020
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TSB/Document ID: 122-M6P9C-03
Replacement Service Bulletin Number:
MFR Communication Date: 2020-02-17
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ELECTRICAL SYSTEM
MFR Component System:
MFR Component Subsystem:
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