{"nhtsa_id":10140575,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-11","date":"2016-05-05","document_id":"T-TT-0394-16","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)","mfr_system":null,"summary":"TT: Some customers may experience a stuck in 4HI or 4LO condition due to a damaged transfer case actuator. After replacing the actuator, the normal operating condition is restored. Investigation of recovered parts show that damage is due to improper shifting pattern from N to D during 4LO entering/exiting operation.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10140575-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10140575-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10140575","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"transfer-case","name":"Transfer case","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"TOYOTA","model":"TACOMA","year_from":2016,"year_to":2016,"match":"exact","vehicle_ids":["2016_toyota_tacoma"]}],"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":[]}