{"nhtsa_id":10121811,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-11-03","date":"2017-09-22","document_id":"21-043-17","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE","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 one of the following Diagnostic Trouble Codes (DTCs) have been set:U1412 - Implausible Vehicle Speed Signal Received. P0887 - TCM Power Control Circuit High. U0001 - Automatic Gearbox Shifter Module (AGSM) CAN Communication BUS (BUS Off). P0901 - Clutch 1 Actuator Control Circuit Performance. In addition, the following software enhancement is available:Changes which allow the catalytic convertor to operate cooler.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10121811-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10121811-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10121811","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":["P0887","P0901","U0001","U1412"],"topics":[],"vehicles":[{"make":"JEEP","model":"RENEGADE","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_jeep_renegade"]}],"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":[]}