{"nhtsa_id":10149328,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-11-26","date":"2013-01-01","document_id":"M171012","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Engine Cranks, No Start and/or Engine Coolant Temperature Faults. 1 The engine either exhibits a crank, no start or a hard start (long crank), usually on a cold engine. No faults may be stored in the DME. 2 The Service Engine Soon lamp is illuminated, with one or more of the following fault codes stored: * 0x2943 coolant temperature sensor, signal change too fast * 0x2937 coolant temperature sensor, electrical: short circuit to positive * 0x2936 coolant temperature sensor, electrical: short circuit to earth * 0x293A coolant temperature sensor, plausibility, cold start: temperature too high ??0x2947 coolant temperature sensor, signal: fixed on low CAUSE Poor solder contacts in the engine coolant temperature sensor integrated into the engine thermostat housing 1 Fault codes are stored: * Retrofit a remote engine temperature sensor.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10149328-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10149328-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10149328","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"BMW","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"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":[]}