{"nhtsa_id":11026132,"type":"other","type_name":"Other","date_added":"2025-12-04","date":"2025-11-13","document_id":"SC-25-01-01","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; UNKNOWN OR OTHER","mfr_system":"electrical: control modules","summary":"Information regarding vehicle locked or “Latched” ECMs. Several electronic control units (“ECUs”) found in the Karma Revero are configured in such a way that they are latched to a vehicle as assembled from assembly. This means that these units cannot be used in diagnostics by swapping them to a similar build vehicle. Particularly the ECM on the MY25 will now be latched module after BL1030 and can not be swapped between vehicles.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11026132-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11026132-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11026132","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KARMA","model":"REVERO","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_karma_revero"]},{"make":"KARMA","model":"REVERO","year_from":2026,"year_to":2026,"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":[]}