{"nhtsa_id":10141343,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-18","date":"2018-05-01","document_id":"PIT5614","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; EQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT ADAPTIVE/MOBILITY","mfr_system":null,"summary":"This Preliminary information communicates that some technicians may find no refrigerant or a low refrigerant charge. Engineering is currently investigating this issue.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10141343-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10141343-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10141343","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"ESCALADE","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_cadillac_escalade"]},{"make":"CADILLAC","model":"ESCALADE ESV","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_cadillac_escalade-esv"]},{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2018,"year_to":2018,"match":"base","vehicle_ids":["2018_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SUBURBAN","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_chevrolet_suburban"]},{"make":"CHEVROLET","model":"TAHOE","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_chevrolet_tahoe"]},{"make":"GMC","model":"SIERRA 1500","year_from":2018,"year_to":2018,"match":"base","vehicle_ids":["2018_gmc_sierra"]},{"make":"GMC","model":"YUKON","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_gmc_yukon"]},{"make":"GMC","model":"YUKON DENALI","year_from":2018,"year_to":2018,"match":"base","vehicle_ids":["2018_gmc_yukon"]},{"make":"GMC","model":"YUKON DENALI XL","year_from":2018,"year_to":2018,"match":"base","vehicle_ids":["2018_gmc_yukon"]},{"make":"GMC","model":"YUKON XL","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_gmc_yukon-xl"]}],"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":[]}