{"nhtsa_id":10191199,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-05-03","date":"2021-03-16","document_id":"20NA024","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"This service bulletin provides a information and diagnostic steps/tips for vehicles that are slow to heat up in cold temperatures.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10191199-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10191199-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10191199","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"ENCORE","year_from":2013,"year_to":2021,"match":"exact","vehicle_ids":["2013_buick_encore","2014_buick_encore","2015_buick_encore","2016_buick_encore","2017_buick_encore","2018_buick_encore","2019_buick_encore","2020_buick_encore","2021_buick_encore"]},{"make":"BUICK","model":"ENCORE GX","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_buick_encore-gx","2021_buick_encore-gx"]},{"make":"CHEVROLET","model":"CRUZE","year_from":2011,"year_to":2019,"match":"exact","vehicle_ids":["2011_chevrolet_cruze","2012_chevrolet_cruze","2013_chevrolet_cruze","2014_chevrolet_cruze","2015_chevrolet_cruze","2016_chevrolet_cruze","2017_chevrolet_cruze","2018_chevrolet_cruze","2019_chevrolet_cruze"]},{"make":"CHEVROLET","model":"SONIC","year_from":2012,"year_to":2020,"match":"exact","vehicle_ids":["2012_chevrolet_sonic","2013_chevrolet_sonic","2014_chevrolet_sonic","2015_chevrolet_sonic","2016_chevrolet_sonic","2017_chevrolet_sonic","2018_chevrolet_sonic","2019_chevrolet_sonic","2020_chevrolet_sonic"]},{"make":"CHEVROLET","model":"SPARK","year_from":2013,"year_to":2015,"match":"exact","vehicle_ids":["2013_chevrolet_spark","2014_chevrolet_spark","2015_chevrolet_spark"]},{"make":"CHEVROLET","model":"SPARK","year_from":2017,"year_to":2020,"match":"exact","vehicle_ids":["2017_chevrolet_spark","2018_chevrolet_spark","2019_chevrolet_spark","2020_chevrolet_spark"]},{"make":"CHEVROLET","model":"SPARK EV","year_from":2016,"year_to":2017,"match":"base","vehicle_ids":["2016_chevrolet_spark","2017_chevrolet_spark"]},{"make":"CHEVROLET","model":"TRAILBLAZER","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_chevrolet_trailblazer"]},{"make":"CHEVROLET","model":"TRAX","year_from":2013,"year_to":2021,"match":"exact","vehicle_ids":["2013_chevrolet_trax","2014_chevrolet_trax","2015_chevrolet_trax","2016_chevrolet_trax","2017_chevrolet_trax","2018_chevrolet_trax","2019_chevrolet_trax","2020_chevrolet_trax","2021_chevrolet_trax"]}],"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":[]}