{"nhtsa_id":11019241,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-06-05","date":"2025-05-21","document_id":"A23-078","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Service Bulletin - Torque converters may not have been manufactured to proper specifications. As a result, the torque converter lock-up clutch cannot provide adequate holding force due to pressure bleeding down through a crack in the lock-up piston. The reduced lock-up clutch capacity results in the transmission indicator flashing “D” and set DTC P0741 Torque Converter Clutch Performance or Stuck OFF.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11019241-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11019241-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11019241","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0741"],"topics":[],"vehicles":[{"make":"HONDA","model":"PILOT","year_from":2017,"year_to":2018,"match":"exact","vehicle_ids":["2017_honda_pilot","2018_honda_pilot"]},{"make":"HONDA","model":"RIDGELINE","year_from":2017,"year_to":2019,"match":"exact","vehicle_ids":["2017_honda_ridgeline","2018_honda_ridgeline","2019_honda_ridgeline"]}],"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":[]}