# Service bulletin No. 11\-15 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: 10180574 - Published by NHTSA: 2020\-10\-01 - Manufacturer's number: No. 11\-15 - Manufacturer's date: 2020\-09\-30 - NHTSA component: ELECTRICAL SYSTEM; ENGINE ## NHTSA's summary Information on replacing the control unit for the auxiliary alarm system in the event of fault codes. ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10180574-0001.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10180574-9999.pdf) The document is the manufacturer's. This site does not hold it. ## Components Electrical system, Engine ## Vehicles listed - 2017 PORSCHE 718 - 2016 PORSCHE 718 BOXSTER - 2017 to 2018 PORSCHE 718 BOXSTER - 2016 PORSCHE 718 CAYMAN - 2017 to 2018 PORSCHE 718 CAYMAN - 2012 to 2018 PORSCHE 911 - 2010 to 2011 PORSCHE 911 \(997\) - 2012 to 2017 PORSCHE 911 CARRERA - 2012 to 2013 PORSCHE 911 CARRERA 4 - 2012 PORSCHE 911 CARRERA 4 GTS - 2012 PORSCHE 911 CARRERA 4S - 2012 PORSCHE 911 CARRERA GTS - 2012 PORSCHE 911 CARRERA S - 2010 to 2013 PORSCHE 911 GT2 - 2010 to 2011 PORSCHE 911 GT2 RS - 2018 PORSCHE 911 GT2 RS - 2010 to 2016 PORSCHE 911 GT3 - 2018 PORSCHE 911 GT3 - 2010 to 2011 PORSCHE 911 GT3 RS - 2016 PORSCHE 911 GT3 RS - 2016 PORSCHE 911 R - 2011 PORSCHE 911 SPEEDSTER - 2012 to 2017 PORSCHE 911 TARGA 4 - 2012 PORSCHE 911 TARGA 4S - 2010 to 2018 PORSCHE 911 TURBO - 2010 to 2012 PORSCHE 911 TURBO S - 2015 PORSCHE 918 - 2015 PORSCHE 918 SPYDER - 2016 PORSCHE 918 SPYDER - 2012 to 2015 PORSCHE BOXSTER - 2010 to 2011 PORSCHE BOXSTER \(987\) - 2011 to 2014 PORSCHE BOXSTER S - 2012 PORSCHE BOXSTER SPYDER - 2010 to 2018 PORSCHE CAYENNE - 2011 PORSCHE CAYENNE \(E2\) - 2011 to 2012 PORSCHE CAYENNE S - 2015 to 2018 PORSCHE CAYENNE S E\-HYBRID - 2011 to 2013 PORSCHE CAYENNE S HYBRID - 2011 to 2012 PORSCHE CAYENNE TURBO - 2010 to 2015 PORSCHE CAYMAN - 2012 PORSCHE CAYMAN R - 2012 PORSCHE CAYMAN S - 2014 PORSCHE MACAN - 2015 to 2018 PORSCHE MACAN - 2017 PORSCHE MACAN GTS - 2015 to 2018 PORSCHE MACAN S - 2015 to 2018 PORSCHE MACAN TURBO - 2010 to 2018 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 ## Recalls for the same vehicles and component - [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 - [2017296](/recalls/tc/2017296.md), 2017-06-07: Engine - [17V368000](/recalls/nhtsa/17V368000.md), 2017-06-07: ENGINE ## Other bulletins for the same vehicles and component - [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. 37\-26](/bulletins/11037828.md), 2026-10-02, Service bulletin: ENGINE; POWER TRAIN. Manufacturer's Certificate for Overview of approved Porsche C40 GT engine oils - [No. 28\-26](/bulletins/11037816.md), 2026-10-02, Service bulletin: POWER TRAIN; ENGINE. Manufacturer's Certificate for Overview of Approved Porsche C40 Engine Oils. Note that this bulletin covers all models back to model year 1984, for which C40 engine oils are allocated. - [No. 27\-26](/bulletins/11037813.md), 2026-10-02, Service bulletin: POWER TRAIN; ENGINE. Manufacturer's Certificate for Overview of Approved Porsche C20 Engine Oils. Note that the bulletin covers all models back to model year 1984, for which C20 engine oils are allocated. - [No. 26\-26](/bulletins/11037812.md), 2026-10-02, Service bulletin: ENGINE; POWER TRAIN. Manufacturer's Certificate for Overview of Approved Porsche C30 Engine Oils. Note that the bulletin includes all models back to model year 1984, for which C30 engine oils are allocated. - [No. 25\-26](/bulletins/11037808.md), 2026-10-02, Service bulletin: POWER TRAIN; ENGINE. Manufacturer's Certificate for Overview of Approved Porsche A40 Engine Oils. Note that this bulletin covers all vehicles from model year 1997 to 2020, for which A40 engine oils are assigned. Model years 1997\-2001 are not available for selection in the system. - [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 - [GR13D802](/bulletins/11037070.md), 2026-09-04, Service bulletin: ENGINE; POWER TRAIN. Parts Information for Parts Withdrawal \- Coolant Regulator Housing - [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. 2109\-3](/bulletins/11037058.md), 2026-09-04, Service bulletin: ELECTRICAL SYSTEM. Information on Advanced Technical Information for Critical 12V Li\-ion Battery Recycling JSON: [/v1/bulletins/10180574](/v1/bulletins/10180574) [Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20No.%2011-15&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10180574&vehicle=Service%20bulletin%20No.%2011-15)