{"nhtsa_id":10117383,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-09-14","date":"2017-03-24","document_id":"SB 445","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:WIRING; POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"This Service Bulletin informs affected customers that customers may experience water migration into the transmission connector and harness on MY 2013 - 2017 MCI J4500 coaches, and that the transmission interface harness wire loom may wear due to stress or movement at the point of existing p-clamps or tyraps; that either condition may result in transmission codes, the PBSS (pushbutton shift selector) not shifting, or transmission failure; and that MCI will remedy the affected coaches at no cost to customers. This Service Bulletin must be implemented in conjunction with MCI Procedure 7-135.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10117383-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10117383-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10117383","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"wiring","name":"Wiring and fuses","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"MCI","model":"J4500","year_from":2013,"year_to":2017,"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":[]}