{"nhtsa_id":10178356,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-08-10","date":"2020-06-26","document_id":"PIT5755","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"This Preliminary information communicates an issue with the Electronic Brake Control Module incorrectly mapping DTC U0126 as a U0131 and directs the dealership to follow the diagnostics for the U0126.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10178356-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10178356-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10178356","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["U0126","U0131"],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"SILVERADO 2500","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 3500","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_chevrolet_silverado"]},{"make":"GMC","model":"SIERRA 2500","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_gmc_sierra"]},{"make":"GMC","model":"SIERRA 3500","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_gmc_sierra"]}],"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":[]}