{"nhtsa_id":10174987,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-05-14","date":"2020-05-13","document_id":"CALABSMODVALVE","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES, AIR; SERVICE BRAKES, HYDRAULIC","mfr_system":null,"summary":"Customer Advisory Letter for ABS Modulator Valve Replacement. DTNA has decided to remove and replace the ABS modulator valves as part of an ongoing supplier quality study.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10174987-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10174987-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10174987","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2017,"year_to":2021,"match":"exact","vehicle_ids":["2017_freightliner_cascadia","2018_freightliner_cascadia","2019_freightliner_cascadia","2020_freightliner_cascadia","2021_freightliner_cascadia"]}],"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":[]}