{"nhtsa_id":10221510,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-26","date":"2022-06-30","document_id":"1812222","mfr_campaign":null,"replaces":null,"component":"EXTERIOR LIGHTING; BACK OVER PREVENTION; 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 DiagnosticTrouble Code (DTC) has been set: P0031 - O2 Sensor 1/1 Heater Circuit Low.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10221510-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10221510-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10221510","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"electrical","name":"Electrical system","parent":null},{"id":"lighting","name":"Lighting","parent":null},{"id":"backup-camera","name":"Backup camera","parent":"driver-assistance"}],"codes":["P0031"],"topics":[],"vehicles":[{"make":"RAM","model":"PROMASTER","year_from":2022,"year_to":2022,"match":null,"vehicle_ids":[]}],"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":[]}