{"nhtsa_id":10194770,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-06-02","date":"2021-05-19","document_id":"SA-035-21","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"A customer may experience symptoms caused by a roof water leak. Some will be obvious, like water in the spare tire well, others might be electrical in nature or water in the rear differential. The source of the leak may be pinhole anywhere along the roof seams under the 2 trim strips (where the roof rails attach). Depending on the location of the leak, the headliner may or may not be visibly affected.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10194770-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10194770-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10194770","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MAZDA","model":"CX-30","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_mazda_cx-30","2021_mazda_cx-30"]}],"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":[]}