{"nhtsa_id":10164432,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-09-06","date":"2019-08-06","document_id":"19106","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"When the differential lock switch is pressed, the differential lock WILL engage, but the LED on the switch may fast flash, indicating that the differential is NOT engaged. Only models built 01/14/2019 through 05/01/2019.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10164432-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10164432-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10164432","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"INTERNATIONAL","model":"LT","year_from":2020,"year_to":2020,"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":[]}