{"nhtsa_id":10211124,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-05-06","date":"2022-04-18","document_id":"SFCC_APR2022_31","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","mfr_system":null,"summary":"Customer concern will be a warning lamp in IP cluster or coolant temperature gauge fluctuation","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10211124-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10211124-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10211124","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"transmission-control-module","name":"Transmission control module","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"LAND ROVER","model":"DEFENDER","year_from":2020,"year_to":2022,"match":"exact","vehicle_ids":["2020_land-rover_defender","2021_land-rover_defender","2022_land-rover_defender"]}],"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":[]}