{"nhtsa_id":10251821,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-03-18","date":"2024-01-04","document_id":"0800424","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:ADAS","mfr_system":null,"summary":"Flash: Central ADAS Decision Module (CADM) Updates **Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC) has been set: ? C008E - ECU Internal Performance (NA Only). In addition, the customer may comment on one ore more of the following: ? Advanced Driver Assistance Systems (ADAS) features disabled with a Instrument Panel Cluster (IPC) message, occurring at or near the U.S.A./Mexico border (NA Only).** ? Excessive warnings from the ADAS/Active Lane Management (ALM) system (MEA Only). This bulletin involves reprogramming of the CADM with the latest available software.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10251821-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10251821-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10251821","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"electrical","name":"Electrical system","parent":null}],"codes":["C008E"],"topics":[],"vehicles":[{"make":"JEEP","model":"GRAND WAGONEER","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_jeep_grand-wagoneer"]},{"make":"JEEP","model":"WAGONEER","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_jeep_wagoneer"]}],"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":[]}