{"nhtsa_id":10220778,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-26","date":"2022-03-05","document_id":"1804622","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING; EXTERIOR LIGHTING; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC):P06EF - Engine Restart Performance. Customers may experience the following:Long engine crank after an Engine Stop/Start (ESS) event.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10220778-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10220778-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10220778","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"lighting","name":"Lighting","parent":null}],"codes":["P06EF"],"topics":[],"vehicles":[{"make":"JEEP","model":"CHEROKEE","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_jeep_cherokee"]}],"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":[]}