{"nhtsa_id":10108837,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-07-31","date":"2015-02-14","document_id":"Service Bulletin","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Service bulletin - The electric differential pressure solenoid (EDPS) has excessive oil pressure, causing the AWD indicator to come on and DTC C-1858-73 (differential fluid pressure deviation high) to set.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10108837-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10108837-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10108837","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"ACURA","model":"RDX","year_from":2013,"year_to":2014,"match":"exact","vehicle_ids":["2013_acura_rdx","2014_acura_rdx"]}],"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":[]}