{"nhtsa_id":11027818,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-01-27","date":"2026-01-15","document_id":"B26-039","mfr_campaign":null,"replaces":null,"component":"SUSPENSION","mfr_system":null,"summary":"Service Bulletin - A warning message \"Service Leveling System\" displaying on dash with an active C1194 DTC set against the K5 Automatic Level Control Module due to potential internal contamination of the Air Suspension Control Module Manifold.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11027818-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11027818-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11027818","components":[{"id":"suspension","name":"Suspension","parent":null}],"codes":["C1194"],"topics":[],"vehicles":[{"make":"ACURA","model":"ZDX","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_acura_zdx"]}],"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":[]}