{"nhtsa_id":10179874,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-09-16","date":"2020-09-11","document_id":"B15-040","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Service Bulletin - Under very specific driving conditions the customer may notice the 2-3 upshift is more pronounced (firmer) than the other shifts. The transmission is working properly and this does not indicate a problem. This is not a durability concern.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10179874-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10179874-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10179874","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"ACURA","model":"TLX","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_acura_tlx"]}],"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":[]}