{"nhtsa_id":10223664,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-10-17","date":"2017-07-29","document_id":"2100617","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; POWER TRAIN","mfr_system":null,"summary":"This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. Some customers may experience one or more of the following conditions: During a limp mode condition, the transmission remains in a fixed gear. 5-4 downshift hesitation. A longer than normal delay during a shift from reverse to drive selection. In addition the following enhancements are included.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10223664-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10223664-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10223664","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"CHEROKEE","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_jeep_cherokee"]}],"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":[]}