{"nhtsa_id":10217902,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-08-18","date":"2022-08-11","document_id":"TSB 22-002","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"WFCO 2000w Inverters Hot/Neutral Reversed Wiring : Grand Design Momentum units outfitted with solar panels and produced from June 6, 2022 to August 5th, 2022 may be equipped with a WFCO 2000w Inverter wired incorrectly with the hot/neutral reversed. The refrigerator will not power on. REMEDY: Verify wiring is correctly on the WFCO 2000w inverter. Instructions included.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10217902-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10217902-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10217902","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"GRAND DESIGN","model":"MOMENTUM","year_from":2023,"year_to":2023,"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":[]}