# Service bulletin PIWIS2001ad

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: 10180495
- Published by NHTSA: 2020\-10\-01
- Manufacturer's number: PIWIS2001ad
- Manufacturer's date: 2020\-09\-08
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Information on PIWIS Tester III Online Update 39.700.020

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10180495-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10180495-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 1997 to 2005 PORSCHE 911
- 2012 to 2019 PORSCHE 911
- 1996 PORSCHE BOXSTER
- 1997 to 2004 PORSCHE BOXSTER
- 2003 to 2007 PORSCHE CAYENNE
- 2010 to 2017 PORSCHE CAYENNE
- 2014 PORSCHE MACAN
- 2015 to 2020 PORSCHE MACAN
- 2016 to 2021 PORSCHE PANAMERA

## Recalls for the same vehicles and component

- [23V841000](/recalls/nhtsa/23V841000.md), 2023-12-13: ELECTRICAL SYSTEM:PROPULSION SYSTEM:CHARGING:CABLE/CORD:ONBOARD
- [23V033000](/recalls/nhtsa/23V033000.md), 2023-01-27: ELECTRICAL SYSTEM
- [19V735000](/recalls/nhtsa/19V735000.md), 2019-10-16: SERVICE BRAKES; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- [2019200](/recalls/tc/2019200.md), 2019-04-25: Electrical
- [19V322000](/recalls/nhtsa/19V322000.md), 2019-04-24: ELECTRICAL SYSTEM
- [2019115](/recalls/tc/2019115.md), 2019-03-06: Electrical
- [19V180000](/recalls/nhtsa/19V180000.md), 2019-03-06: ELECTRICAL SYSTEM
- [19V115000](/recalls/nhtsa/19V115000.md), 2019-02-20: SERVICE BRAKES; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- [18V318000](/recalls/nhtsa/18V318000.md), 2018-05-16: ELECTRICAL SYSTEM
- [13V506000](/recalls/nhtsa/13V506000.md), 2013-10-17: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

## Other bulletins for the same vehicles and component

- [GR13D801\-1](/bulletins/11037873.md), 2026-10-02, Service bulletin: UNKNOWN OR OTHER; ELECTRICAL SYSTEM. Parts Information for Parts Withdrawal \- Radio \& Satellite Radio Receiver. Note that part 91164559100 is also applicable to the following models not in the product list: 911 \(1970\-1989\), 914 \(1970\-1976\), 924 \(1976\-1985\), 924S \(1986\-1988\), 928 \(1978\-1995\), 944 \(1982\-1991\), 964 \(1989\-1994\), 968 \(1992\-1995\), and 993 \(1994\-1998\). Note that part 99664259100 is also applicable to the following models not in the product list: 996 \(1998\-2001\), 986 Boxster \(1997\-2001\).
- [No. 103\-25\-2](/bulletins/11037837.md), 2026-10-02, Service bulletin: POWER TRAIN; ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM. Technical Information for Need to Replace Components of the High\-Voltage Battery \- High\-Voltage Battery Control Unit / Cell module; No Mixed Installation Permitted: Observe Specified Approach
- [No. 12\-26](/bulletins/11037795.md), 2026-10-02, Service bulletin: ELECTRICAL SYSTEM. Technical Information for Damage to Nano Plug Contacts Due to Utilization of Incorrect Measuring Equipment
- [GR13D801](/bulletins/11037069.md), 2026-09-04, Service bulletin: ELECTRICAL SYSTEM. Parts Information for Parts Withdrawal \- Radio \& Satellite Radio Receiver. Note that part 91164559100 is also applicable to the following models not in the product list: 911 \(1970\-1989\), 914 \(1970\-1976\), 924 \(1976\-1985\), 924S \(1986\-1988\), 928 \(1978\-1995\), 944 \(1982\-1991\), 964 \(1989\-1994\), 968 \(1992\-1995\), and 993 \(1994\-1998\). Note that part 99664259100 is also applicable to the following models not in the product list: 996 \(1998\-2001\), 986 Boxster \(1997\-2001\).
- [No. 2433\-4](/bulletins/11037061.md), 2026-09-04, Service bulletin: FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. Information on Advanced Technical Information for Porsche Mobile Charger NEMA Supply Cable Initialization Failure
- [No. 2315\-1](/bulletins/11037060.md), 2026-09-04, Service bulletin: ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM. Information on Advanced Technical Information for Porsche Mobile Charger Plus \(PMC\+\) Red LEDs and Fault B191E49
- [No. 58\-26](/bulletins/11037048.md), 2026-09-04, Service bulletin: ELECTRICAL SYSTEM; VISIBILITY/WIPER. Symptom\-based workshop manual for Reversing Camera Spray Nozzle Not Working \- Dirty/Clogged/Air in the System
- [102/25](/bulletins/11035929.md), 2026-08-06, Service bulletin: ELECTRICAL SYSTEM. PCCM\+ 9x7.II
- [101/25](/bulletins/11035928.md), 2026-08-06, Service bulletin: ELECTRICAL SYSTEM. PCCM\+ 9x1.I
- [GR13D797](/bulletins/11035889.md), 2026-08-05, Service bulletin: ELECTRICAL SYSTEM. Parts Withdrawal \- Steering Column Switch

JSON: [/v1/bulletins/10180495](/v1/bulletins/10180495)

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