{"vehicle":{"id":"2023_jeep_gladiator","year":2023,"make":"Jeep","model":"Gladiator"},"code":"P1DB7","generic":false,"description":null,"bulletins":{"as_of":"2026-10-19","count":3,"bulletins":[{"nhtsa_id":11029770,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-03-05","date":"2026-02-25","document_id":"S2621000003","mfr_campaign":null,"component":"POWER TRAIN","summary":"Service transmission/check engine warning indicator for the 850RE, 8HP50, 8HP70, 8HP75, 8HP75-PHEV transmissions that have fault codes P07E4, P1DB2, P0716, P1B14, P0733, P1D90, P1DB7, P1B13.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029770-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029770-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11029770"},{"nhtsa_id":11016272,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-04-02","date":"2025-03-30","document_id":"21-019-25 REV. A","mfr_campaign":null,"component":"POWER TRAIN","summary":"\"Flash: Transmission Control Module (TCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● P1DB7-00 - Torque Converter Clutch Performance. Customers may also experience one or more of the following: ● The check engine light illuminates. ● Overheating of the transmission fluid. This bulletin involves reprogramming the TCM with the latest available software.\"","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11016272-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11016272-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11016272"},{"nhtsa_id":11015655,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-03-17","date":"2025-03-13","document_id":"21-019-25","mfr_campaign":null,"component":"POWER TRAIN","summary":"\"Flash: Transmission Control Module (TCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● P1DB7-00- Torque Converter Clutch Performance. Customers may also experience one or more of the following: ● The check engine light illuminates. ● Overheating of the transmission fluid. REPAIR SUMMARY: This bulletin involves reprogramming the TCM with the latest available software.\"","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11015655-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11015655-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11015655"}],"url":"https://open.wenmarpro.com/makes/jeep/gladiator/2023/bulletins?code=P1DB7"},"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/gladiator/2023/codes/P1DB7","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."]}