{"nhtsa_id":10042747,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-01-09","date":"2011-09-12","document_id":"TIB-26-21","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"KENWORTH: ON CERTAIN TRUCKS, THE EATON TRANSMISSIONS MAY BE SUSCEPTIBLE TO HAVING WATER INTRUSION WHICH CAN CAUSE THE ECU TO STOP WORKING. LOSS OF COMMUNICATION AND PRIMARY FUNCTION MAY REQUIRE REPLACEMENT OF THE ECU'S FAILURE MODE. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10042747","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"KENWORTH","model":"T300","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_kenworth_t300"]},{"make":"KENWORTH","model":"T440","year_from":2011,"year_to":2012,"match":null,"vehicle_ids":[]},{"make":"KENWORTH","model":"T470","year_from":2011,"year_to":2012,"match":null,"vehicle_ids":[]},{"make":"KENWORTH","model":"T660","year_from":2011,"year_to":2012,"match":null,"vehicle_ids":[]},{"make":"KENWORTH","model":"T700","year_from":2011,"year_to":2012,"match":null,"vehicle_ids":[]},{"make":"KENWORTH","model":"T800","year_from":2011,"year_to":2012,"match":null,"vehicle_ids":[]},{"make":"KENWORTH","model":"W900","year_from":2011,"year_to":2012,"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":[]}