{"nhtsa_id":10162088,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-07-08","date":"2019-06-25","document_id":"TEBE935900","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"This bulletin is applicable to engines installed in Military vehicles. The existing engine control module can cause engine stumble during warm up. If the existing ECM Fails it can/will cause an issue with the alternator at elevated speed operations and speed drop out during cold warm up. Warning light illuminates and fault code is logged. ECM broadcasting false low RPM which triggers vehicle controller low RPM fault. Alternator kicks out due to low RPM fault.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10162088-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10162088-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10162088","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CATERPILLAR","model":"CATERPILLAR","year_from":null,"year_to":null,"match":"exact","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":[]}