NHTSA ID Number: 10162227
Manufacturer Communication Number: 122-V7Z9N-07
TSB/Document Date: 2019-07-08
Summary
Instructions for carrying out Workshop Campaign WKC6, Re-programming Air-Conditioning Control Unit and Various Other Control Units. Due to incorrect servo motor control, the air-conditioning system flaps on the affected vehicles may not be moved to the required positions at times. If this happens, the temperature distribution and air distribution in the interior of the vehicles can differ from the selected settings. To prevent this from happening, the air-conditioning control unit must be re-programmed with an updated data record. The software of other control units will also be updated at the same time.
Page 26 of 33
Owner’s Manual**
AfterSales
1 ea.
Service
Technical Information
WKC60000002***
35/19
Shipping costs***
ENU
WKC6
9
1 ea.
** The cost of one Owner’s Manual will be covered for each vehicle. For warranty processing, enter
the Part No. WKC60000001 with the designation "Owner’s Manual" as accessories costing $12.50.
*** If you incur shipping costs when ordering the Owner’s Manual Supplement, please invoice these
costs under the Part No. WKC60000002, with the designation "Shipping costs" as an additional
part. Please document a copy of the invoice for this in the warranty claim.
Required tools:
9Y0919866B
SD memory card
– Assistance systems update for variant B
up to 8 ea.****
SD memory card
– Assistance systems update for variant C
up to 8 ea.****
or
9Y0919866A
**** Only the actual number of SD memory cards that are available to the Porsche dealership for
carrying out this campaign must be invoiced for each Porsche dealership.
The number of SD cards provided for each Porsche dealership depends on how many vehicles will have
to be worked on by each Porsche dealership as part of this campaign (see section Technical Information '9X00IN Required tools').
The SD memory cards must only be invoiced once for the first vehicle during warranty processing.
Only the working time must be invoiced in the warranty claim for all other vehicles on which work is
carried out as part of this campaign in the Porsche dealership.
Damage Code WKC6 066 000 1
Scope 5:
Re-program air conditioning control unit and various other control units
The following control units are not re-programmed:
•
•
•
Assistance systems (bootloader)
Instrument cluster
PCM 5.0
AfterSales
Jun 18, 2019
Page 27 of 33
9
Service
WKC6
ENU
Technical Information
35/19
Working time*:
Labor time: 172 TU
Re-programming air-conditioning control unit and various other control
units
Includes:
Connecting and disconnecting battery charger
Connecting and disconnecting PIWIS Tester
Reading out instrument cluster software version
Reading out software version and variant of assistance
systems
Re-programming assistance systems (application software)
Performing combined software update of various control
units
Teaching servo motors for air-conditioning flaps
Re-coding all control units
Installing updated Onboard Owner’s Manual
Replacing Owner’s Manual
Calibrating parking brake
Calibrating trailer hitch (only with I-no. 1D9)
Reading out and erasing fault memories
Creating vehicle analysis log (VAL) before and after repairs
Performing function test
Required materials:
WKC60000001**
Owner’s Manual**
1 ea.
WKC60000002***
Shipping costs***
1 ea.
** The cost of one Owner’s Manual will be covered for each vehicle. For warranty processing, enter
the Part No. WKC60000001 with the designation "Owner’s Manual" as accessories costing $12.50.
*** If you incur shipping costs when ordering the Owner’s Manual Supplement, please invoice these
costs under the Part No. WKC60000002, with the designation "Shipping costs" as an additional
part. Please document a copy of the invoice for this in the warranty claim.
Required tools:
9Y0919866B
SD memory card
– Assistance systems update for variant B
up to 8 ea.****
SD memory card
– Assistance systems update for variant C
up to 8 ea.****
or
9Y0919866A
Jun 18, 2019
Page 28 of 33
AfterSales
Service
Technical Information
35/19
ENU
WKC6
9
**** Only the actual number of SD memory cards that are available to the Porsche
dealership for
carrying out this campaign must be invoiced for each Porsche dealership.
The number of SD cards provided for each Porsche dealership depends on how many vehicles will have
to be worked on by each Porsche dealership as part of this campaign (see section Technical Information '9X00IN Required tools').
The SD memory cards must only be invoiced once for the first vehicle during warranty processing.
Only the working time must be invoiced in the warranty claim for all other vehicles on which work is
carried out as part of this campaign in the Porsche dealership.
Damage Code WKC6 066 000 1
Scope 6:
Re-program air conditioning control unit and various other control units
The following control units are not re-programmed:
•
•
Assistance systems (bootloader)
Assistance systems (application software)
Working time*:
Labor time: 210 TU
Re-programming air-conditioning control unit and various other control
units
Includes:
Connecting and disconnecting battery charger
Connecting and disconnecting PIWIS Tester
Reading out instrument cluster software version
Re-programming instrument cluster
Reading out software version and variant of assistance
systems
Re-programming PCM 5.0
Performing combined software update of various control
units
Teaching servo motors for air-conditioning flaps
Re-coding all control units
Installing updated Onboard Owner’s Manual
Replacing Owner’s Manual
Calibrating parking brake
Calibrating trailer hitch (only with I-no. 1D9)
Reading out and erasing fault memories
Creating vehicle analysis log (VAL) before and after repairs
Performing function test
Required materials:
WKC60000001**
Owner’s Manual**
AfterSales
1 ea.
Jun 18, 2019
Page 29 of 33
9
Service
WKC6
ENU
Technical Information
35/19
WKC60000002***
Shipping costs***
1 ea.
** The cost of one Owner’s Manual will be covered for each vehicle. For warranty processing, enter
the Part No. WKC60000001 with the designation "Owner’s Manual" as accessories costing $12.50.
*** If you incur shipping costs when ordering the Owner’s Manual Supplement, please invoice these
costs under the Part No. WKC60000002, with the designation "Shipping costs" as an additional
part. Please document a copy of the invoice for this in the warranty claim.
Required tools:
9Y0919360D
SD memory card
– PCM update for North America
up to 8 ea.****
**** Only the actual number of SD memory cards that are available to the Porsche dealership for
carrying out this campaign must be invoiced for each Porsche dealership.
The number of SD cards provided for each Porsche dealership depends on how many vehicles will have
to be worked on by each Porsche dealership as part of this campaign (see section Technical Information '9X00IN Required tools').
The SD memory cards must only be invoiced once for the first vehicle during warranty processing.
Only the working time must be invoiced in the warranty claim for all other vehicles on which work is
carried out as part of this campaign in the Porsche dealership.
Damage Code WKC6 066 000 1
Scope 7:
Re-program air conditioning control unit and various other control units
The following control unit is not re-programmed:
•
Assistance systems (bootloader)
Working time*:
Re-programming air-conditioning control unit and various other control
units
Includes:
Connecting and disconnecting battery charger
Connecting and disconnecting PIWIS Tester
Reading out instrument cluster software version
Re-programming instrument cluster
Reading out software version and variant of assistance
systems
Re-programming assistance systems (application software)
Re-programming PCM 5.0
Performing combined software update of various control
units
Jun 18, 2019
Page 30 of 33
AfterSales
Labor time: 228 TU
Service
Technical Information
35/19
ENU
WKC6
9
Teaching servo motors for air-conditioning flaps
Re-coding all control units
Installing updated Onboard Owner’s Manual
Replacing Owner’s Manual
Calibrating parking brake
Calibrating trailer hitch (only with I-no. 1D9)
Reading out and erasing fault memories
Creating vehicle analysis log (VAL) before and after repairs
Performing function test
Required materials:
WKC60000001**
Owner’s Manual**
1 ea.
WKC60000002***
Shipping costs***
1 ea.
** The cost of one Owner's Manual will be covered for each vehicle. For warranty processing,
enter the Part No. WKC60000001 with the designation "Owner's Manual" as accessories costing
$12.50.
*** If you incur shipping costs when ordering the Owner's Manual Supplement, please invoice these
costs under the Part No. WKC60000002, with the designation "Shipping costs" as an additional
part. Please document a copy of the invoice for this in the warranty claim.
Required tools:
9Y0919360D
SD memory card
– PCM update for North America
up to 8 ea.****
9Y0919866B
SD memory card
– Assistance systems update for variant B
up to 8 ea.****
SD memory card
– Assistance systems update for variant C
up to 8 ea.****
or
9Y0919866A
**** Only the actual number of SD memory cards that are available to the Porsche dealership for
carrying out this campaign must be invoiced for each Porsche dealership.
The number of SD cards provided for each Porsche dealership depends on how many vehicles will have
to be worked on by each Porsche dealership as part of this campaign (see section Technical Information '9X00IN Required tools').
The SD memory cards must only be invoiced once for the first vehicle during warranty processing.
Only the working time must be invoiced in the warranty claim for all other vehicles on which work is
carried out as part of this campaign in the Porsche dealership.
AfterSales
Jun 18, 2019
Page 31 of 33
9
Service
WKC6
ENU
Technical Information
35/19
Damage Code WKC6 066 000 1
Information
* Information on the working time:
Generally, the working time includes all work that requires the active participation of the service technician.
This also covers all required preliminary work and subsequent work.
The working time includes the following activities during control unit programming:
•
All required steps for starting or finishing programming
•
Required interaction during a programming sequence
•
Waiting times until programming starts
•
Occasionally checking the programming status (twice per programming block)
If no further interaction by the service technician is required once control unit programming has started
because programming is performed automatically, there is no need for the service technician to remain
at the vehicle for the entire programming time.
These waiting times are not included in the working time if the total programming time is more than 15
minutes.
If programming takes up to 15 minutes, the full waiting time is included in the working time.
Information
If malfunctions occur or if programming is aborted during this workshop campaign and these result in
additional time being spent (e.g. if a control unit has to be replaced), this cannot be invoiced under the
workshop campaign number. This work must be invoiced under an additional warranty claim using the
following coding:
•
Function unit code (FES) 91020
•
Damage category (SA) 9738 "Does not function following PAG campaign"
Overview of problems and symptoms that will be corrected with the software update
Overview:
Jun 18, 2019
Page 32 of 33
Overview of problems and symptoms
Component/control unit
Function/symptom
Fault symptom description
Chassis control PASM
Messages "Chassis system
fault" and "Chassis system
failure" in the instrument cluster
Sporadic resets of the control unit
due to a timing problem.
AfterSales
Service
Technical Information
Roll stabilization PDCC
35/19
ENU
WKC6
9
Message "Chassis system
fault" in the instrument cluster
The PDCC system fails at low
speeds (up to 3 mph/5 km/h) due
to temporary asynchronous data
processing between the front and
rear axle.
Message "Chassis system
fault" in the instrument cluster only for Hybrid vehicles
Sporadic failure of PDCC system.
The function is available again after
an ignition reset.
Display flickers
After scrolling quickly in the Vehicle
menu in the instrument cluster,
the right display in the instrument
cluster flickers.
Gateway
eCall function in China
The Emergency Call function cannot
be used in some parts of China due
to incorrect coding of the connected
gateway. A breakdown call can be
made.
Vehicle electrical system
battery
Vehicle electrical system
battery flat
The vehicle electrical system
battery is flat due to a high
closed-circuit current because
control units are not switched to
sleep mode or are woken up at
times.
Porsche Communication
Management (PCM)
Touch display in the dashboard
freezes
After pressing the individually
programmable button on the
steering wheel, individual parts of
the touch display can no longer
be used in some areas of North
America. The function is available
again after BUS idle.
Important Notice: Technical Bulletins issued by Porsche Cars North America, Inc. are intended only for use by professional automotive technicians who have attended Porsche service training
courses. They are written to inform those technicians of conditions that may occur on some Porsche vehicles, or to provide information that could assist in the proper servicing of a vehicle. Porsche special
tools may be necessary in order to perform certain operations identified in these bulletins. Use of tools and procedures other than those Porsche recommends in these bulletins may be detrimental to the
safe operation of your vehicle, and may endanger the people working on it. Properly trained Porsche technicians have the equipment, tools, safety instructions, and know-how to do the job properly and
safely. Part numbers listed in these bulletins are for reference only. The work procedures updated electronically in the Porsche PIWIS diagnostic and testing device take precedence and, in the event of a
discrepancy, the work procedures in the PIWIS Tester are the ones that must be followed.
© 2019 Porsche Cars North America, Inc.
AfterSales
Jun 18, 2019
Page 33 of 33
- Advanced VCI Box, Industry-leading J2534 Pass-Thru...
- High-Speed OEM-Level Diagnostics & Programming: Unlock true...
- Coverage for 17 Car Brands & Ultra Reliability: Works...
- User-Friendly RLink Platform & Expert Support: TOPDON’s...
- 6.6 ft USB-C Cable & Portable Storage Case: The RLink J...
If the PDF is very large, it may not load in the preview below.
Some older TSBs had multiple PDFs — visit the NHTSA Website to view all PDFs.
If the TSB PDF does not show, download or view it on the NHTSA Website.
Click on the (+) Plus Sign
Then Click on Associated Document(s)
Search NHTSA Database for Recalls
Search NHTSA Database for Vehicle Investigations
View Latest Vehicle Investigations
Search NHTSA Database for Vehicle Complaints
View Latest Vehicle Complaints
TSB/Document ID: 122-V7Z9N-07
Replacement Service Bulletin Number:
MFR Communication Date: 2019-06-18
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: EQUIPMENT:APPLIANCE:AIR CONDITIONER
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
- [Notice] When you receive a used device, it may be a customer return resold by Amazon without inspection. You can exchange it for a new one through Amazon. As this situation is unavoidable, we sincerely apologize. For any issues, contacting us via Amazon's "Messages" is the best way. THINKSCAN 689BT Bidirectional Scan Tool Can Be Used Immediately After It is Turned On, Without Complicated Registration Process, Which is More Convenient & Quick.
- Full Bi-Directional Control & 3000+ Active Tests: Take control and test components like actuators, fuel injectors, relays, and cooling fans in real time. You’ll quickly see if the problem is in the part itself or the control module — saving you hours of guesswork and frustrating trial-and-error.
- Advanced ECU Coding Capabilities: Handle module matching and hidden feature activation with confidence. When you replace an ECU or want to customize settings, this obd2 scanner diagnostic bi directional tool gives you the professional-level capabilities you need without the dealership price tag.
- 34+ Useful Reset and Maintenance Functions: Complete everyday service tasks smoothly with a wide range of helpful reset and maintenance functions. Whether you’re keeping up with regular upkeep or tackling a specific job, this scanner makes maintenance simpler and less stressful for both DIYers and pros.
- Comprehensive Full System Diagnostics: Diagnose every major system — Engine, Transmission, ABS, SRS, TPMS, and more — all in one place. Finally stop wondering if you’re missing something important; get the full picture and clear codes with ease.
- Top Reasons to Choose the D7S OBD2 Scanner: XTOOL D7S car scan tool, an upgrade of XTOOL D7, offers comprehensive features for automotive technicians, workshops, and DIY enthusiasts 1. Upgraded Hardware: 2+64GB memory, rear camera, intuitive interface, foldable bracket 2. Complete Diagnostics: FCA
Autoauth, OE-level all system scan, 39+ maintenance services, 4K+ bidirectional, CANFD/DoIP protocol 3. Advanced Capabilities: ECU c0ding, PMI functions 4. Wide Compatibility: Support 10,000+ models, covering 99% vehicle brands 5. Multi-language: Available in 22+ languages, No IP Restrictions 6. 3-Year Updates: Save 300 bucks on software updates for the latest features and optimizations - 2026 Upgraded D7S Car Scanner Features: The newly 2026 D7S V2.0 scanner for car brings exciting features for advanced vehicle diagnostics and enhanced user experience 1. FCA AutoAuth: Now supports FCA SGW module for Chrysler, for Jeep, for Dodge (2018+), for Fiat (2017+), enabling faster vehicle communication without gateway restrictions 2. PMI (Offline ECU Pr0gramming): Allows for Ford, for Lincoln, and for Mazda ECU pr0gramming for new modules 3. Optimized Diagnostic Report 2.0: Personalized reports with logos and customer info for auto shops. Note: Compatibility varies by cars, please check before order
- 39+ Services/Resets/Adaptations/Relearns/Calibrations: XTOOL D7S full system car scanner diagnostic tool tackles 99% of common car issues through its 36+ special functions, including Oil Reset, EPB, SAS, BMS, Throttle Reset, Injector C0ding, ABS Bleed, TPMS Reset, Power Balance, etc and also covers specific-vehicle functions like Crank Sensor Relearn, ABS Initialization, Cylinder Power Balance, Fuel Trim Reset, Idle Relearn etc. This car diagnostic scanner enhances efficiency, making repairs and maintenance hassle-free. Tip: DO NOT for All vehicles, please check compatibility first
- Cost-effective ECU C0ding Scan Tool for Specific Brands: Enhance your vehicle's performance with XTOOL D7S! This obd2 scanner all systems bidirectional offers advanced capabilities at an affordable price, supports online for BMW, for Benz and offline for BENZ, for MIT, along with PMI functions for Ford, for Mazda, and for Lincoln. Ideal for technicians and DIY enthusiasts, this automotive scanner diagnostic tool optimizes vehicle performance and enhances the driving experience. Note: Not for all cars and modules, please send car VIN to check the compatibility before purchase
- OE All System Diagnostic & 8 Pids Graphing: XTOOL D7S is a comprehensive all system bi directional obd2 scanner that delivers dealer-level diagnostics, completely controlling over your vehicle’s performance and health. This automotive scan tool can read and clear DTCs, view live data and ECU information, retrieve freeze frames, and perform active tests and full obd2 functions. This bi-directional scan tool can can identify your vehicle's make, model, and year information with just one click and show up to 8 PIDs live data with options for CSV viewing, playback, and recording for in-depth analysis. It is easy-to-use for both professionals and beginners, helping pinpoint issues efficiently
- 【✅Compared to BOSSCOMM IF742, IF745 Offers Full-System Diagnostics】The BOSSCOMM IF745 car diagnostic scanner is an upgraded model of IF742. In addition to supporting all OBD2 Code Reader functions and 6 reset options (ABS/EPB/SAS/BMS/Oil/Throttle), it expands diagnostics from 4 systems (Check Engine/ABS/SRS/Transmission) to vehicle All systems, including Steering, Suspension, and Body Electronics. This provides deeper, more comprehensive diagnostic capabilities.
- 【✨10 OBD2 Functions】The BOSSCOMM IF745 scan tool’s DTC Lookup instantly translates fault codes into user-friendly explanations, its I/M Readiness feature streamlines emissions testing with a single tap, and Freeze Frame lets you pinpoint the exact moment of a fault for in-depth root-cause diagnosis. Combined with a live data dashboard and advanced diagnostics (O2S, OBMon, EVAP), it delivers comprehensive insights for confident troubleshooting.
- 【✨Deep Diagnostics for All Vehicle System Modules】Beyond code reading/clearing and ECU information retrieval, our all-in-one data stream feature lets you inspect all current fault codes and their locations across the vehicle’s systems. This vehicle code reader helps you turn off dashboard warning lights and perform a comprehensive self-check of your car at home—no more back-and-forth trips to the repair shop or hefty inspection fees.
- 【✨6 Essential Resets: ABS Bleeding, Oil, EPB, SAS, Throttle, BMS】The BOSSCOMM IF745 obd2 scanner diagnostic tool swiftly purges air from brake lines to restore braking sensitivity, fine-tunes maintenance cycles to eliminate false alerts, resolves parking brake issues with one-click control, recalibrates steering sensors for stability, optimizes engine idling/acceleration for smoother performance, and deeply resets battery systems to extend lifespan and range via precise parameter adjustments.❗NOTE: Does NOT support bidirectional control, coding, or programming.
- 【✨10,000+ Car Models, AutoVIN, 13 Languages】The BOSSCOMM IF745 vehicle scanner diagnostic tool covers 73+ global car brands and offers support in 13 languages, making it perfect for DIYers, auto mechanics, or as a thoughtful gift. With a single-click AutoVIN feature, it instantly retrieves vehicle serial numbers, streamlining diagnostics for users globally. This adaptable tool balances user-friendliness with precision, catering to both personal and professional requirements.✅Unsure about compatibility? Compatibility will vary on vehicles' model and year, pls reach us via 📧 [email protected] 📧 before purchase.
This product presentation was made with AAWP plugin.