{"nhtsa_id":10221784,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-26","date":"2020-08-19","document_id":"9004289","mfr_campaign":null,"replaces":null,"component":"VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM","mfr_system":null,"summary":"COMPRESSOR, Air Conditioning, Complete Diagnosing the vehicle for poor A/C performance call: FCA Redacted Content before changing the compressor. If no response in 15 minutes, proceed with repair.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10221784-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10221784-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10221784","components":[{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"RAM","model":"1500","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_ram_1500"]}],"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":[]}