{"nhtsa_id":10034150,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2010-10-20","date":"2010-06-07","document_id":"EF-E10060","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:DIESEL; ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"CUMMINS: WORN WIRING HARNESSES RESULTING IN FAULT CODES 2636 AND 2198. THE ENGINE WILL OPERATE POORLY AND MAY SHOW ACTIVE FAULT CODES. THE ENGINE STUMBLES OR SURGES DURING OPERATION. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10034150","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"ISB","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CUMMINS","model":"ISB CM2150","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CUMMINS","model":"ISC CM2150","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CUMMINS","model":"ISL CM850","year_from":null,"year_to":null,"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":[]}