{"nhtsa_id":10110329,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-04","date":"2017-04-19","document_id":"TSB170036-041920","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:IGNITION; ELECTRICAL SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL","mfr_system":null,"summary":"This Technical Service Bulletin describes the revision to the service procedure regarding ignition coil malfunction and the ignition coil (non shielded). Cranking engine with multiple ignition coils disconnected will cause electrical overstress and damage of ignition coils. The service procedure has been updated to outline correct testing procedures for ignition coils.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10110329-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10110329-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10110329","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"labels-manuals","name":"Labels and manuals","parent":null},{"id":"ignition","name":"Ignition","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"ISL G","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":[]}