{"nhtsa_id":10228010,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-12-19","date":"2022-04-28","document_id":"S2224000005","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS/RECEPTACLES; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; UNKNOWN OR OTHER","mfr_system":null,"summary":"Front HVAC Vents Default To Defrost, Driver Side Only Blows Cold.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10228010-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10228010-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10228010","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null},{"id":"wiring","name":"Wiring and fuses","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"GRAND CHEROKEE","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_jeep_grand-cherokee"]},{"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":[]}