{"nhtsa_id":10150606,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-12-10","date":"2015-06-04","document_id":"21-038-15","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Flash: Drivetrain Control Module C2020-01 ECU Internal Fault setting in the DTCM This bulletin involves reprogramming the Drivetrain Control Module (DTCM) with the latest available software. Some vehicles may experience the All Wheel Drive Light (AWD) illuminating due to DTC C2020-01 ECU Internal Fault setting erroneously in the DTCM.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10150606-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10150606-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10150606","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":["C2020"],"topics":[],"vehicles":[{"make":"JEEP","model":"RENEGADE","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_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":[]}