# Service bulletin WLN1 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: 10185133 - Published by NHTSA: 2021\-01\-05 - Manufacturer's number: WLN1 - Manufacturer's date: 2020\-12\-22 - NHTSA component: EQUIPMENT ## NHTSA's summary Porsche intranet posting with preliminary information on WLN1 stop sale/workshop campaign. ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10185133-0001.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10185133-9999.pdf) The document is the manufacturer's. This site does not hold it. ## Components Equipment and accessories ## 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 - 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 - 2012 to 2013 PORSCHE 911 GT2 - 2018 PORSCHE 911 GT2 RS - 2012 to 2016 PORSCHE 911 GT3 - 2018 PORSCHE 911 GT3 - 2016 PORSCHE 911 GT3 RS - 2016 PORSCHE 911 R - 2012 to 2017 PORSCHE 911 TARGA 4 - 2012 PORSCHE 911 TARGA 4S - 2012 to 2018 PORSCHE 911 TURBO - 2012 PORSCHE 911 TURBO S - 2015 PORSCHE 918 - 2015 PORSCHE 918 SPYDER - 2016 PORSCHE 918 SPYDER - 2012 to 2015 PORSCHE BOXSTER - 2012 to 2014 PORSCHE BOXSTER S - 2012 PORSCHE BOXSTER SPYDER - 2012 to 2018 PORSCHE CAYENNE - 2012 PORSCHE CAYENNE S - 2015 to 2018 PORSCHE CAYENNE S E\-HYBRID - 2012 to 2013 PORSCHE CAYENNE S HYBRID - 2012 PORSCHE CAYENNE TURBO - 2012 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 - 2012 to 2018 PORSCHE PANAMERA - 2012 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 - 2012 to 2018 PORSCHE PANAMERA 4S - 2017 to 2018 PORSCHE PANAMERA 4S EXECUTIVE - 2018 PORSCHE PANAMERA 4S SPORT TURISMO - 2012 to 2016 PORSCHE PANAMERA GTS - 2012 to 2016 PORSCHE PANAMERA S - 2012 to 2016 PORSCHE PANAMERA S E\-HYBRID - 2012 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 - [19V875000](/recalls/nhtsa/19V875000.md), 2019-12-11: CHILD SEAT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL - [2018661](/recalls/tc/2018661.md), 2018-11-28: Accessories - [18V844000](/recalls/nhtsa/18V844000.md), 2018-11-28: EQUIPMENT ## Other bulletins for the same vehicles and component - [No. 120\-19\-3](/bulletins/10254079.md), 2024-05-03, Service bulletin: EQUIPMENT; ENGINE AND ENGINE COOLING. Symptom based workshop manual for a noise symptom \- rattling noises from engine compartment. Checking balance shaft bracing wheel and replacing if necessary \- G2 - [No. 2407](/bulletins/10254044.md), 2024-05-02, Service bulletin: EQUIPMENT. Special tools and equipment information on the Cayenne E\-Hybrid tools \- frame, mount, ring wrench insert. - [No. 2404](/bulletins/10252578.md), 2024-04-03, Service bulletin: POWER TRAIN; EQUIPMENT. Special tools and equipment information for the Boxster, Cayman, 911, and Panamera - [No. 166\-21\-2](/bulletins/10249919.md), 2024-02-08, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:PIPES, HOSES, AND FITTINGS; ENGINE AND ENGINE COOLING; EQUIPMENT. Technical information for Oil Leakage on Cylinder Head Cover: Insert Micro\-Self\-Locking Screw - [PIWIS2401e](/bulletins/10249916.md), 2024-02-08, Service bulletin: UNKNOWN OR OTHER; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE. Information on PIWIS tester update 42.500.005 - [No. 147\-18](/bulletins/10249907.md), 2024-02-08, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:PUMP. Technical information for the complaint \- rattling noise from around the crank drive - [No. 16\-13](/bulletins/10249865.md), 2024-02-07, Service bulletin: EQUIPMENT. Symptom\-based workshop manual for eliminating transmission symptoms. reprogramming control unit for tiptronic transmission - [No. 32\-17](/bulletins/10248175.md), 2024-01-03, Service bulletin: EQUIPMENT. Symptom\-based workshop manual for a noise symptom \- creaking noises from the body front area of the vehicle \- replacing upper trailing arm - [No. 102\-17](/bulletins/10248163.md), 2024-01-03, Service bulletin: EQUIPMENT; VISIBILITY:SUN/MOON ROOF ASSEMBLY; STRUCTURE. Symptom\-based workshop manual for the body exterior. drains on rear panoramic roof blocked \- checking water drain hoses, cleaning, and replacing drain sleeves - [No. 34\-16](/bulletins/10248160.md), 2024-01-03, Service bulletin: EQUIPMENT; WHEELS. Installation and conversion instructions for the snow chain JSON: [/v1/bulletins/10185133](/v1/bulletins/10185133) [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%20WLN1&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10185133&vehicle=Service%20bulletin%20WLN1)