{"nhtsa_id":10122099,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-11-08","date":"2016-09-26","document_id":"122-Q5N4V-10","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Reworking Connector on Engine Coolant Level Sensor for Low-temperature Cooling System (Red \"engine coolant level\" warning message in the instrument cluster/SY2215)? Contact problems with the installed plug contacts in the connector for the engine coolant level sensor on the coolant reservoir (low-temperature cooling system). ? Fluctuations in resistance in the signal chain between the rear-end electronics control unit and the line at the engine coolant level sensor connector (low-temperature cooling system). ? No corresponding fault code is entered in the rear-end electronics control unit fault memory.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10122099-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10122099-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10122099","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"CAYENNE","year_from":2013,"year_to":2015,"match":"exact","vehicle_ids":["2013_porsche_cayenne","2014_porsche_cayenne","2015_porsche_cayenne"]}],"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":[]}