{"nhtsa_id":10241413,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-08-28","date":"2023-07-27","document_id":"23TC02a","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES, ELECTRIC:SOFTWARE/PROGRAMMING; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)","mfr_system":null,"summary":"RL: Due to certain programming in the brake ECU, under certain conditions, DTC U0100 is stored and cannot be cleared even though a technician attempts to do so. This condition does not affect the vehicle operation.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10241413-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10241413-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10241413","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"engine-control-module","name":"Engine control module","parent":"engine"}],"codes":["U0100"],"topics":[],"vehicles":[{"make":"TOYOTA","model":"COROLLA","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_toyota_corolla"]}],"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":[]}