{"nhtsa_id":11038316,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-10-07","date":"2026-10-03","document_id":"08-137-26 REV. E","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Flash: Ignition System Control Module (ISCM) Updates PCR9A Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● **P0300-00 - Multiple Cylinder Misfire. ● P0301-00 - Cylinder 1 Misfire. ● P0302-00 - Cylinder 2 Misfire. ● P0303-00 - Cylinder 3 Misfire. ● P0304-00 - Cylinder 4 Misfire. ● P0305-00 - Cylinder 5 Misfire. ● P0306-00 - Cylinder 6 Misfire.** NOTE: **The above DTCs are being set during cold starts.** This bulletin involves inspecting and possibly reprogramming the ISCM, TCM and PCM with the latest available software.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11038316-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11038316-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11038316","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["P0300","P0301","P0302","P0303","P0304","P0305","P0306"],"topics":[],"vehicles":[{"make":"DODGE","model":"CHARGER","year_from":2026,"year_to":2026,"match":"exact","vehicle_ids":["2026_dodge_charger"]}],"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":[]}