{"vehicle":{"id":"2017_dodge_challenger","year":2017,"make":"Dodge","model":"Challenger"},"code":"P1DB8","generic":false,"description":null,"bulletins":{"as_of":"2026-10-19","count":3,"bulletins":[{"nhtsa_id":10224762,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-10-24","date":"2017-08-25","document_id":"2101617","mfr_campaign":null,"component":"EXTERIOR LIGHTING; ELECTRICAL SYSTEM; 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 one of the following Diagnostic Trouble Codes (DTCs) have been set: U1424-00 - Implausible Engine Torque Signal Received. P1DB8-00 - Unintended Torque Applied While in Neutral. Customers may describe the following: Poor shift quality on coast down shifts (bumps) (LX and LD Only). In addition, the following software enhancement is available: Improved transmission shifting during a limp mode.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10224762-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10224762-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10224762"},{"nhtsa_id":10217554,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-08-08","date":"2017-03-07","document_id":"21-010-17","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; POWER TRAIN","summary":"Flash: Transmission Diagnostic And Shift Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs) set in the TCM memory: P1DB8-00 - Unintended Torque Applied While In Neutral. U1424-00 - Implausible Engine Torque Signal Received.In addition to the above DTCs, this software release also includes: Improved transmission shifting during a limp mode.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10217554-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10217554-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10217554"},{"nhtsa_id":10140022,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-11","date":"2017-03-07","document_id":"21-010-17","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; POWER TRAIN","summary":"Flash: Transmission Diagnostic And Shift Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs) set in the TCM memory: P1DB8-00 - Unintended Torque Applied While In Neutral. U1424-00 - Implausible Engine Torque Signal Received.In addition to the above DTCs, this software release also includes: Improved transmission shifting during a limp mode.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10140022-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10140022-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10140022"}],"url":"https://open.wenmarpro.com/makes/dodge/challenger/2017/bulletins?code=P1DB8"},"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/dodge/challenger/2017/codes/P1DB8","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."]}