{"nhtsa_id":10197289,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-06-14","date":"2021-05-10","document_id":"PIT5767A","mfr_campaign":null,"replaces":null,"component":"VISIBILITY; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:CONDENSOR/EVAPORATOR; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM","mfr_system":null,"summary":"This Preliminary information communicates an issue with poor a/c performance and to replace the a/c condenser.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10197289-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10197289-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10197289","components":[{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2019,"year_to":2021,"match":"base","vehicle_ids":["2019_chevrolet_silverado","2020_chevrolet_silverado","2021_chevrolet_silverado"]},{"make":"GMC","model":"SIERRA 1500","year_from":2019,"year_to":2021,"match":"base","vehicle_ids":["2019_gmc_sierra","2020_gmc_sierra","2021_gmc_sierra"]}],"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":[]}