{"vehicle":{"id":"2017_jeep_cherokee","year":2017,"make":"Jeep","model":"Cherokee"},"code":"P1DCD","generic":false,"description":null,"bulletins":{"as_of":"2026-10-19","count":3,"bulletins":[{"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,"component":"POWER TRAIN; ELECTRICAL SYSTEM","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"},{"nhtsa_id":10138919,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-04","date":"2017-06-17","document_id":"21-006-17 REV. A","mfr_campaign":null,"component":"POWER TRAIN","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-10138919-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10138919-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10138919"},{"nhtsa_id":10121889,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-11-03","date":"2016-11-29","document_id":"21-039-16","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","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 Code (DTC) have been set: P1DCD-00-TCM Monitoring Processor Performance Multiple Clutches Locked Up.Some customers may experience the following condition: A longer than normal delay during a shift from reverse to drive selection.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10121889-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10121889-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10121889"}],"url":"https://open.wenmarpro.com/makes/jeep/cherokee/2017/bulletins?code=P1DCD"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/jeep/cherokee/2017/codes/P1DCD","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}