{"nhtsa_id":11027739,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-01-21","date":"2026-01-16","document_id":"S2521000004 REV.B","mfr_campaign":null,"replaces":null,"component":"STEERING; SUSPENSION; POWER TRAIN","mfr_system":null,"summary":"The customer is experiencing a clicking or pop noise from the steering knuckle and bearing area during turns while driving.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11027739-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11027739-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11027739","components":[{"id":"steering","name":"Steering","parent":null},{"id":"suspension","name":"Suspension","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"GRAND CHEROKEE","year_from":2021,"year_to":2026,"match":"exact","vehicle_ids":["2021_jeep_grand-cherokee","2022_jeep_grand-cherokee","2023_jeep_grand-cherokee","2024_jeep_grand-cherokee","2025_jeep_grand-cherokee","2026_jeep_grand-cherokee"]},{"make":"JEEP","model":"GRAND CHEROKEE 4XE","year_from":2021,"year_to":2026,"match":"base","vehicle_ids":["2021_jeep_grand-cherokee","2022_jeep_grand-cherokee","2023_jeep_grand-cherokee","2024_jeep_grand-cherokee","2025_jeep_grand-cherokee","2026_jeep_grand-cherokee"]},{"make":"JEEP","model":"GRAND CHEROKEE L","year_from":2021,"year_to":2026,"match":"exact","vehicle_ids":["2021_jeep_grand-cherokee-l","2022_jeep_grand-cherokee-l","2023_jeep_grand-cherokee-l","2024_jeep_grand-cherokee-l","2025_jeep_grand-cherokee-l","2026_jeep_grand-cherokee-l"]}],"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":[]}