{"nhtsa_id":10219895,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-15","date":"2017-06-17","document_id":"21-006-17 REV. A","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Flash: Transmission Diagnostic and Shift Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following DTCs have been set:P0810-00 - Clutch Position Control Error - (Sales Codes EHK). P0887-00 - TCM Power Control Circuit High. U1424-00 - Implausible Engine Torque Signal Received. P1DCD-00 - TCM Monitoring Processor Performance Multiple Clutches Locked Up. Some customers may experience 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:Calibration update for Engine Stop Start (ESS) to allow the engine to remain running during a brief stop. 2-1 and 3-2 coast down tip-in.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10219895-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10219895-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10219895","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P0810","P0887","P1DCD","U1424"],"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":[]}