{"nhtsa_id":11032002,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-05-03","date":"2026-04-02","document_id":"01-007-26","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Some vehicles may exhibit the check engine light ON with DTC P2112 (Throttle valve actuator control motor current system: Characteristic malfunction). The DTC is stored when the engine is started at sub-zero ambient temperatures. To eliminate this concern, the PCM logic has been modified. REPAIR PROCEDURE Reprogram the PCM with the Mazda Modular Diagnostic System (M-MDS), using Mazda Diagnostic and Repair Software (MDARS). Refer to MDARS ECU Reprogramming Procedure.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032002-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032002-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11032002","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P2112"],"topics":[],"vehicles":[{"make":"MAZDA","model":"CX-30","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_mazda_cx-30"]},{"make":"MAZDA","model":"MAZDA3","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_mazda_mazda3"]}],"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":[]}