{"nhtsa_id":10253055,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-04-12","date":"2024-04-10","document_id":"681763","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"The manufacturing plant installed a Mergeman which monitors and charges the house battery from the chassis battery or vice versa, depending on real-time voltage readings. The plant also installs a DC to DC Charger, which only allows electrical flow one way, from the chassis battery to the house battery and also monitors and charges the house batteries. So under certain circumstances, the Mergeman may not allow a charge to the house batteries, as it tries to signal for a charge, which the DC-DC Charger blocks. In these cases, the manufacturing plant is handling the removal of the Mergeman component.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10253055-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10253055-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10253055","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FOREST RIVER","model":"FR3","year_from":2024,"year_to":2024,"match":null,"vehicle_ids":[]},{"make":"FOREST RIVER","model":"GEORGETOWN","year_from":2024,"year_to":2024,"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":[]}