{"nhtsa_id":11020604,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-07-09","date":"2025-07-01","document_id":"9100565 Rev 1","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"C0582-00-BRAKE BOOSTER MOTOR \"A\" PHASE U-V-W CIRCUIT RANGE/PERFORMANCE C058A-00-BRAKE BOOSTER MOTOR \"A\" POSITION SENSOR CIRCUIT RANGE/PERFORMANCE C058E-00-BRAKE BOOSTER MOTOR \"B\" POSITION SENSOR CIRCUIT RANGE/PERFORMANCE After performing the diagnostic tests and determines to replace the Brake System Control Module (BSCM) also replace the EBooster. (Send back both Brake Electronic Control Unit and Hydraulic Control Unit for Engineering Analysis) To avoid potential charge-back, only use MOPAR approved brake fluid per the service manual. When filling the brake reservoir, use clean equipment and gloves during repair to avoid cross-contamination.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11020604-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11020604-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11020604","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"GRAND WAGONEER","year_from":2022,"year_to":2025,"match":"exact","vehicle_ids":["2022_jeep_grand-wagoneer","2023_jeep_grand-wagoneer","2024_jeep_grand-wagoneer","2025_jeep_grand-wagoneer"]},{"make":"JEEP","model":"WAGONEER","year_from":2022,"year_to":2025,"match":"exact","vehicle_ids":["2022_jeep_wagoneer","2023_jeep_wagoneer","2024_jeep_wagoneer","2025_jeep_wagoneer"]}],"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":[]}