{"nhtsa_id":10200166,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-08-09","date":"2021-06-30","document_id":"PIE0633A","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:COOLING SYSTEM; EQUIPMENT:APPLIANCE:AIR CONDITIONER","mfr_system":null,"summary":"This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the A/C not cooling the vehicle cabin and/or the A/C air is not cold coming from the vent.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10200166-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10200166-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10200166","components":[{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null},{"id":"cooling-system","name":"Cooling system","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"ENCLAVE","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_buick_enclave"]},{"make":"CHEVROLET","model":"TRAVERSE","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_chevrolet_traverse"]}],"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":[]}