{"nhtsa_id":10225957,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-11-07","date":"2022-09-28","document_id":"9100086","mfr_campaign":null,"replaces":null,"component":"VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:AIR HANDLER/CHAMBER, DUCTS, AND VALVES; UNKNOWN OR OTHER","mfr_system":null,"summary":"VALVE KIT, A/C Expansion For a WL Grand Cherokee A/C performance concern, prior to replacing this part. Please contact FCA Redacted Content If no response in 15 minutes, proceed with repair.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10225957-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10225957-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10225957","components":[{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"GRAND CHEROKEE","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_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":[]}