{"nhtsa_id":10224736,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-10-24","date":"2017-08-10","document_id":"1807117","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; EXTERIOR LIGHTING; POWER TRAIN","mfr_system":null,"summary":"Flash: Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set:P1239 - Engine Oil Temperature Too Low.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10224736-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10224736-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10224736","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"lighting","name":"Lighting","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P1239"],"topics":[],"vehicles":[{"make":"JEEP","model":"WRANGLER","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_jeep_wrangler"]}],"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":[]}