{"nhtsa_id":10051939,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2013-04-22","date":"2013-03-01","document_id":"SB-01-010/13","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","mfr_system":null,"summary":"MAZDA: MALFUNCTION INDICATOR LIGHT (MIL) WITH DTC P0126 INDICATING THE THERMOSTAT IS STUCK OPEN. THIS LIGHT IS COMING ON DUE TO INAPPROPRIATE PCM SOFTWARE. *KB","document":null,"url":"https://open.wenmarpro.com/bulletins/10051939","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"software","name":"Software","parent":"electrical"},{"id":"transmission-control-module","name":"Transmission control module","parent":"powertrain"}],"codes":["P0126"],"topics":[],"vehicles":[{"make":"MAZDA","model":"CX-5","year_from":2013,"year_to":2013,"match":"exact","vehicle_ids":["2013_mazda_cx-5"]}],"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":[]}