{"nhtsa_id":10173949,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-04-20","date":"2020-03-02","document_id":"N202295800","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"Service Update - Exhaust Cam Position Sensor Fault - Certain 2020 model year Chevrolet Malibu vehicles will set a false diagnostic trouble code (DTC) due to the cam phaser not parking fully. Customers could experience a malfunction indicator light (MIL) and/or a reduction of power. Dealers will reprogram the engine control module. (ECM)","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10173949-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10173949-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10173949","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"MALIBU","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_chevrolet_malibu"]}],"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":[]}