{"nhtsa_id":10119636,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-10-21","date":"2016-01-15","document_id":"21-006-16","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"Flash: Transmission Diagnostic And Shift Enhancements P1D94-00 This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. Some customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, a technician may find the following Diagnostic Trouble Code (DTC) stored in the TCM memory: · P1D94-00 - TCM Internal SBW (Shift By Wire) Calibration Mismatch. In addition, some customers may experience a no shift condition (limp home mode) until the ignition is cycled from off to on and the MIL is not illuminated.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10119636-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10119636-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10119636","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":["P1D94"],"topics":[],"vehicles":[{"make":"JEEP","model":"CHEROKEE","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_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":[]}