{"nhtsa_id":10228024,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-12-19","date":"2022-04-26","document_id":"Z23","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"Customer Satisfaction Notification Z23 Radio Frequency Hub Module","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10228024-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10228024-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10228024","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"GRAND CHEROKEE 4XE","year_from":2022,"year_to":2022,"match":"base","vehicle_ids":["2022_jeep_grand-cherokee"]}],"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":[]}