{"nhtsa_id":10163652,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-08-12","date":"2019-07-05","document_id":"PIC6122A","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"This Preliminary Information communication provides information to the technician about having an intermittent whine, howl, hum, buzz noise or vibration during regenerative braking or while backing up. Technician will find P061B set. Technician should update the Hybrid Powertrain Control Module with the latest software using Service Programming System.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10163652-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10163652-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10163652","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"software","name":"Software","parent":"electrical"},{"id":"transmission-control-module","name":"Transmission control module","parent":"powertrain"}],"codes":["P061B"],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"SPARK EV","year_from":2014,"year_to":2014,"match":"base","vehicle_ids":["2014_chevrolet_spark"]}],"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":[]}