{"nhtsa_id":10117418,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-09-14","date":"2015-06-24","document_id":"122-P8V4Z-05","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY","mfr_system":null,"summary":"Concerns: Relay for radiator fan Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. There is a possibility that the switching contacts of the relay for the radiator fan can stick temporarily on the affected vehicles. This can cause all four radiator fans to come on at times although the fans were not activated by the engine control's thermal management system.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10117418-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10117418-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10117418","components":[{"id":"engine","name":"Engine","parent":null},{"id":"cooling-system","name":"Cooling system","parent":"engine"},{"id":"radiator","name":"Radiator","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"918 SPYDER","year_from":2015,"year_to":2015,"match":"base","vehicle_ids":["2015_porsche_918"]}],"as_of":"2026-10-19","note":"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.","attribution":[]}