{"nhtsa_id":10223286,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-10-17","date":"2021-05-24","document_id":"S2118000009","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Customer complains of a MIL-on condition. Upon further inspection, there is a Diagnostic Trouble Code (DTC) P0128 Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) set in the PCM.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10223286-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10223286-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10223286","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0128"],"topics":[],"vehicles":[{"make":"CHRYSLER","model":"PACIFICA","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_chrysler_pacifica","2021_chrysler_pacifica"]},{"make":"DODGE","model":"DURANGO","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_dodge_durango","2021_dodge_durango"]},{"make":"JEEP","model":"GLADIATOR","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_jeep_gladiator","2021_jeep_gladiator"]},{"make":"JEEP","model":"GRAND CHEROKEE","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_jeep_grand-cherokee","2021_jeep_grand-cherokee"]},{"make":"JEEP","model":"WRANGLER","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_jeep_wrangler","2021_jeep_wrangler"]},{"make":"RAM","model":"1500","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_ram_1500","2021_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":[]}