{"nhtsa_id":11021329,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-08-04","date":"2025-07-09","document_id":"CBR -2467-4 072025","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"CBR - This CBR solution was created to􀁡provide guidance on resolving the “Service Required” message that may appear in the Instrument Cluster (IC) of VN (4) and PR (4) model vehicles under specific conditions.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11021329-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11021329-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11021329","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"PIONEER PR (4)","year_from":2025,"year_to":2025,"match":"base","vehicle_ids":["2025_mack_pioneer"]}],"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":[]}