{"nhtsa_id":11034846,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-07-08","date":"2026-06-11","document_id":"CSB26-500-001","mfr_campaign":"26007","replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":"Electrical: V-Mux","summary":"This service bulletin is about certain vehicles equipped with V-Mux Digital Truck Designer (DTD) multiplex system that may experience a situation where the node's internal control state will be out of synchronization with the other modules in the vehicle.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034846-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034846-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11034846","components":[],"codes":[],"topics":[],"vehicles":[{"make":"KME","model":"PANTHER","year_from":2025,"year_to":2026,"match":"exact","vehicle_ids":["2025_kme_panther","2026_kme_panther"]},{"make":"KME","model":"PREDATOR","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_kme_predator"]},{"make":"SPARTAN FIRE","model":"GLADIATOR","year_from":2024,"year_to":2027,"match":"exact","vehicle_ids":["2024_spartan-fire_gladiator","2025_spartan-fire_gladiator","2026_spartan-fire_gladiator","2027_spartan-fire_gladiator"]},{"make":"SPARTAN FIRE","model":"METROSTAR","year_from":2024,"year_to":2027,"match":"exact","vehicle_ids":["2024_spartan-fire_metrostar","2025_spartan-fire_metrostar","2026_spartan-fire_metrostar","2027_spartan-fire_metrostar"]}],"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":[]}