# Service bulletin No. 1820.1

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: 10186489
- Published by NHTSA: 2021\-02\-02
- Manufacturer's number: No. 1820.1
- Manufacturer's date: 2021\-01\-27
- NHTSA component: STRUCTURE

## NHTSA's summary

Special tools information on a measuring and alignment system.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10186489-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10186489-9999.pdf)

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

## Components

Body and frame

## Vehicles listed

- 2017 PORSCHE 718
- 2016 PORSCHE 718 BOXSTER
- 2017 to 2020 PORSCHE 718 BOXSTER
- 2016 PORSCHE 718 CAYMAN
- 2017 to 2019 PORSCHE 718 CAYMAN
- 2020 PORSCHE 718 SPYDER
- 1997 to 2005 PORSCHE 911
- 2012 to 2020 PORSCHE 911
- 2005 to 2011 PORSCHE 911 \(997\)
- 1997 to 2017 PORSCHE 911 CARRERA
- 2020 PORSCHE 911 CARRERA
- 2009 PORSCHE 911 CARRERA 4
- 2012 to 2013 PORSCHE 911 CARRERA 4
- 1997 to 1998 PORSCHE 911 CARRERA 4 CABRIOLET
- 2003 PORSCHE 911 CARRERA 4 CABRIOLET
- 2012 PORSCHE 911 CARRERA 4 GTS
- 2003 PORSCHE 911 CARRERA 4S
- 2009 PORSCHE 911 CARRERA 4S
- 2012 PORSCHE 911 CARRERA 4S
- 1997 to 1998 PORSCHE 911 CARRERA CABRIOLET
- 2003 PORSCHE 911 CARRERA CABRIOLET
- 2012 PORSCHE 911 CARRERA GTS
- 2005 to 2007 PORSCHE 911 CARRERA S
- 2009 PORSCHE 911 CARRERA S
- 2012 PORSCHE 911 CARRERA S
- 2005 to 2006 PORSCHE 911 CARRERA S CABRIOLET
- 2003 to 2013 PORSCHE 911 GT2
- 2019 PORSCHE 911 GT2
- 2010 to 2011 PORSCHE 911 GT2 RS
- 2018 to 2019 PORSCHE 911 GT2 RS
- 2003 to 2016 PORSCHE 911 GT3
- 2018 to 2019 PORSCHE 911 GT3
- 2008 PORSCHE 911 GT3 RS
- 2010 to 2011 PORSCHE 911 GT3 RS
- 2016 PORSCHE 911 GT3 RS
- 2019 PORSCHE 911 GT3 RS
- 2016 PORSCHE 911 R
- 2011 PORSCHE 911 SPEEDSTER
- 2003 PORSCHE 911 TARGA
- 2009 PORSCHE 911 TARGA 4
- 2012 to 2017 PORSCHE 911 TARGA 4
- 2009 PORSCHE 911 TARGA 4S
- 2012 PORSCHE 911 TARGA 4S
- 1997 PORSCHE 911 TURBO
- 2001 to 2019 PORSCHE 911 TURBO
- 2005 PORSCHE 911 TURBO S
- 2010 to 2012 PORSCHE 911 TURBO S
- 2000 PORSCHE 911SC
- 2015 PORSCHE 918
- 2015 PORSCHE 918 SPYDER
- 2016 PORSCHE 918 SPYDER
- 1997 PORSCHE 968
- 2001 PORSCHE 968
- 2009 PORSCHE 987 CAYMAN
- 2002 PORSCHE 996 TURBO
- 2008 PORSCHE 997 \(911\)
- 1997 to 2006 PORSCHE BOXSTER
- 2012 to 2015 PORSCHE BOXSTER
- 2005 to 2011 PORSCHE BOXSTER \(987\)
- 2000 to 2003 PORSCHE BOXSTER S
- 2005 PORSCHE BOXSTER S
- 2011 to 2014 PORSCHE BOXSTER S
- 2012 PORSCHE BOXSTER SPYDER
- PORSCHE BRAKE FLUID
- 1999 PORSCHE CABRIOLET
- 1997 to 1999 PORSCHE CARRERA
- 2001 PORSCHE CARRERA
- 2004 to 2005 PORSCHE CARRERA GT
- 2006 PORSCHE CARRERRA GT
- 2003 to 2021 PORSCHE CAYENNE
- 2011 PORSCHE CAYENNE \(E2\)
- 2019 to 2020 PORSCHE CAYENNE E\-HYBRID
- 2006 to 2009 PORSCHE CAYENNE GTS
- 2003 to 2008 PORSCHE CAYENNE S
- 2011 to 2012 PORSCHE CAYENNE S
- 2019 to 2020 PORSCHE CAYENNE S
- 2015 to 2018 PORSCHE CAYENNE S E\-HYBRID
- 2020 PORSCHE CAYENNE S E\-HYBRID
- 2011 to 2013 PORSCHE CAYENNE S HYBRID
- 2003 to 2009 PORSCHE CAYENNE TURBO
- 2011 to 2012 PORSCHE CAYENNE TURBO
- 2019 to 2020 PORSCHE CAYENNE TURBO
- 2020 PORSCHE CAYENNE TURBO COUPE
- 2006 to 2008 PORSCHE CAYENNE TURBO S
- 2020 PORSCHE CAYENNE TURBO S HYB COUPE
- 2005 PORSCHE CAYMAN
- 2006 to 2015 PORSCHE CAYMAN
- 2020 PORSCHE CAYMAN
- 2012 PORSCHE CAYMAN R
- 2005 PORSCHE CAYMAN S
- 2006 PORSCHE CAYMAN S
- 2012 PORSCHE CAYMAN S
- PORSCHE CENTER WHEEL MOUNTING KIT
- 2002 PORSCHE GT2
- 2014 PORSCHE MACAN
- 2015 to 2021 PORSCHE MACAN
- 2017 PORSCHE MACAN GTS
- 2015 to 2020 PORSCHE MACAN S
- 2015 to 2018 PORSCHE MACAN TURBO
- 2010 to 2021 PORSCHE PANAMERA
- 2011 to 2018 PORSCHE PANAMERA 4
- 2018 PORSCHE PANAMERA 4 EXECUTIVE
- 2018 PORSCHE PANAMERA 4 HYBRID
- 2018 PORSCHE PANAMERA 4 HYBRID EXECUTI
- 2018 PORSCHE PANAMERA 4 HYBRID SPORT T
- 2018 PORSCHE PANAMERA 4 SPORT TURISMO
- 2010 to 2018 PORSCHE PANAMERA 4S
- 2017 to 2018 PORSCHE PANAMERA 4S EXECUTIVE
- 2018 PORSCHE PANAMERA 4S SPORT TURISMO
- 2010 to 2016 PORSCHE PANAMERA GTS
- 2010 to 2016 PORSCHE PANAMERA S
- 2011 to 2016 PORSCHE PANAMERA S E\-HYBRID
- 2010 to 2018 PORSCHE PANAMERA TURBO
- 2017 to 2018 PORSCHE PANAMERA TURBO EXECUTIVE
- 2012 to 2016 PORSCHE PANAMERA TURBO S
- 2018 PORSCHE PANAMERA TURBO S E\-HYBRID
- 2018 PORSCHE PANAMERA TURBO S HYBRID
- 2018 PORSCHE PANAMERA TURBO S HYBRID E
- 2018 PORSCHE PANAMERA TURBO S HYBRID S
- 2018 PORSCHE PANAMERA TURBO SPORT TURI
- PORSCHE PIWIS TESTER III
- PORSCHE REPLACEMENT ENGINE 2.0L
- PORSCHE REPLACEMENT ENGINE 2.5L
- PORSCHE REPLACEMENT ENGINE 3.0LHP
- PORSCHE REPLACEMENT ENGINE 3.0LLP
- PORSCHE SAFETY BELT
- PORSCHE SKI BAG
- 2020 to 2021 PORSCHE TAYCAN
- 2017 PORSCHE redundant BOXSTER
- 2020 to 2021 PORSCHE redundant BOXSTER
- 2014 PORSCHE redundant CAYENNE S HYBRID
- 2021 PORSCHE redundant CAYMAN

## Recalls for the same vehicles and component

- [23V313000](/recalls/nhtsa/23V313000.md), 2023-05-03: STRUCTURE:BODY
- [2017110](/recalls/tc/2017110.md), 2017-03-02: Structure
- [2014498](/recalls/tc/2014498.md), 2014-11-03: Structure
- [04V601000](/recalls/nhtsa/04V601000.md), 2004-12-30: STRUCTURE:BODY:ROOF AND PILLARS

## Other bulletins for the same vehicles and component

- [No. 96\-26](/bulletins/11037849.md), 2026-10-02, Service bulletin: VISIBILITY/WIPER; STRUCTURE:BODY. Symptom\-based workshop manual for Noises from Front Wiper Blade
- [No. 92\-26](/bulletins/11037848.md), 2026-10-02, Service bulletin: STRUCTURE:BODY; VISIBILITY/WIPER. Technical Information for Wind Noises when Driving from the Sunroof Area
- [No. 84\-26](/bulletins/11037804.md), 2026-10-02, Service bulletin: ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM; STRUCTURE:BODY. Technical Information for Filler Flap on Vehicles with Hybrid Drive System \(PHEV\) Does Not Close
- [56/26](/bulletins/11035910.md), 2026-08-05, Service bulletin: STRUCTURE:BODY. Spare Parts Requirement for Door Window Pane \- Supply Shortage: Procedure Until Parts are Available \(56/26\)
- [SPTL 2603b](/bulletins/11035874.md), 2026-08-05, Service bulletin: STRUCTURE:BODY. Porsche Approved Collision Center – Acquiring Special Tools and Equipment
- [SPTL 2603b](/bulletins/11035873.md), 2026-08-05, Service bulletin: STRUCTURE:BODY. Porsche Approved Collision Center – Acquiring Special Tools and Equipment
- [GR13D791](/bulletins/11034839.md), 2026-07-08, Other: STRUCTURE:BODY. Parts Withdrawal \- Front Bumper Panel
- [SPTL2603a](/bulletins/11034804.md), 2026-07-08, Other: STRUCTURE:BODY. Porsche Approved Collision Center – Acquiring Special Tools and Equipment
- [29/18 6690](/bulletins/11034580.md), 2026-07-07, Service bulletin: STRUCTURE:BODY. Trailer hitch installation instructions
- [No. D782.1](/bulletins/11033654.md), 2026-06-05, Service bulletin: STRUCTURE:BODY. Parts information for parts withdrawal involving the door lock. The part numbers involved are all included in the PDF. All parts before generation status S08 and before pro\-duction date 01.09.2024. The vehicles affected are ones that use the part numbers mentioned.

JSON: [/v1/bulletins/10186489](/v1/bulletins/10186489)

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