{"nhtsa_id":10139969,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-11","date":"2016-04-21","document_id":"21-016-16","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN","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 Diagnostic Trouble Codes (DTCs) have been set: · **P0887-00 - TCM Power Control Circuit High (Sales Codes ED6 and EHB). · P061B-00 - Internal Control Module Torque Calculation Performance (Sales Codes ED6 and EHB).** · P0711-00 - Transmission Fluid Temperature Sensor A Circuit Range-Performance. · P072F-00 - Stuck In Gear 4. · P076F-00 - Gear 7 shift Incorrect Ratio. · P0810-00 - Clutch Position Control Error. · P1CC9-00 - Unable To Engage Gear. · P0734-00 - Gear 4 Shift Incorrect Ratio. In addition, the following transmission shift and performance improvements are included in this software release: · **2-1 downshift quality when using Electronic Range Shifter (ERS) mode. · Garage shifts (Park to Reverse or Drive) (Sales Code EHB). · Poor 3-1 downshift quality when coasting to a stop (Sales Code ED6).** · 3-2 downshift delay while driving on inclines. · Overall coastdown shift quality. · Throttle response and performance feel. · Management and prevention of busy shifting. · Lift foot/change mind shift quality.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10139969-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10139969-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10139969","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":["P061B","P0711","P072F","P0734","P076F","P0810","P0887","P1CC9"],"topics":[],"vehicles":[{"make":"JEEP","model":"CHEROKEE","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_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":[]}