# Service bulletin No. 17\-20

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10180560
- Published by NHTSA: 2020\-10\-01
- Manufacturer's number: No. 17\-20
- Manufacturer's date: 2020\-09\-30
- NHTSA component: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\); ENGINE AND ENGINE COOLING:COOLING SYSTEM; ELECTRICAL SYSTEM:SOFTWARE

## NHTSA's summary

Service campaign information on Porsche Workshop Campaign WKK5 Workshop campaign \- Re\-programming air conditioning and high\-voltage battery control units.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10180560-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10180560-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Driver assistance, Electrical system, Engine, 12\-volt battery, Cooling system, Software

## Vehicles listed

- 2014 to 2016 PORSCHE PANAMERA S E\-HYBRID

## Other bulletins for the same vehicles and component

- [PNM942\-10](/bulletins/10198555.md), 2021-06-28, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT. Porsche Rear Seat Entertainment \(PRSE III\) Display Unit Replacement. The software in the new display unit is either V02.000 or V02.009. The previous software version was V01.xxx. A USB stick is enclosed with the new display unit. Use the USB stick to update V01.xxx of the other display unit to version V02.000. It is not possible to update software version V01.xxx and V02.000 Replacing display unit.
- [No. 139\-20](/bulletins/10180552.md), 2020-10-01, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Information on replacing the HV battery on the Panamera S E Hybrid.
- [PIWIS2001v](/bulletins/10176881.md), 2020-07-02, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT. Information on new PIWIS tester update 39.500.020 and .025.
- [No. 41\-20](/bulletins/10176852.md), 2020-07-01, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:SOFTWARE. Instructions on how to perform a PVTS Software update in the event that a car will not start.
- [No. 2005](/bulletins/10175919.md), 2020-06-02, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. Information on new VCI cables available for purchase by dealers.
- [122\-E7E4L\-01](/bulletins/10169777.md), 2020-01-04, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. Porsche Intranet posting explaining the extended warranty for the electric cooling fan on 2014 Model Year Panamera vehicles.
- [122\-D6B2X\-09](/bulletins/10165172.md), 2019-09-23, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. Instructions for retrofitting Sport Plus Mode on vehciles without sport chrono package already installed.
- [122\-T4M9P\-09](/bulletins/10165171.md), 2019-09-23, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. Instructions for retrofitting Sport Plus Mode on vehciles without sport chrono package already installed.
- [122\-H5U6B\-06](/bulletins/10161395.md), 2019-06-24, Service bulletin: EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:SOFTWARE. Technical Bulletin detailing new Special Tool, Flexray Vehicle Network Tester, which is now a required tool to communicate with the vehicles modules and the Porsche in\-house tester known as the PIWIS Tester III.
- [122\-P6P7K\-10](/bulletins/10122086.md), 2017-11-08, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. There is increased friction in the air spring compressor valves at temperatures below ?13° F \(?25° C\). This can result in a situation in which the maximum control current is not sufficient to actuate the valves. As a result, a warning message will be displayed in the instrument cluster and Porsche Active Suspension Management \(PASM\) will stop working temporarily. Re\-program PASM control unit using the PIWIS Tester with software version 33.010.030 \(PIWIS Tester 3\) or version 17.100.030 \(PIWIS Tester II\) or a higher software version installed.

JSON: [/v1/bulletins/10180560](/v1/bulletins/10180560)

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