{"nhtsa_id":10220972,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-26","date":"2021-03-24","document_id":"0804721","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Door Control Module Window Inoperative This bulletin involves replacing one or both of the door modules. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or moreof the following Diagnostic Trouble Codes (DTCs) have been set: B18BA-12 - Window Control - Circuit Short to Battery B18BA-13 - Window Control - Circuit Open In addition the customer may notice one or more of the following:Driver and/or passenger windows stop working. If window switch is held in the up position for two seconds the obstructionautodown function, may not work. Windows may go up slower than expected.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10220972-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10220972-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10220972","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["B18BA"],"topics":[],"vehicles":[{"make":"RAM","model":"1500","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_ram_1500","2021_ram_1500"]}],"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":[]}