{"nhtsa_id":10239945,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-07-31","date":"2023-05-13","document_id":"0700623","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Mis-Installed 3-way Coolant Valve The customer may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC): ? P0E80-00 - Coolant Bypass Valve 9B9 Control Stuck Closed. Customer may also experience the following: ? Intermittent no heat. This bulletin involves possibly rerouting the three way valve hoses.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10239945-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10239945-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10239945","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0E80"],"topics":[],"vehicles":[{"make":"JEEP","model":"WRANGLER","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_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":[]}