{"vehicle":{"id":"2022_jeep_grand-cherokee","year":2022,"make":"Jeep","model":"Grand Cherokee"},"code":"B1D9B","generic":false,"description":null,"bulletins":{"as_of":"2026-10-19","count":8,"bulletins":[{"nhtsa_id":11030266,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-03-25","date":"2026-03-19","document_id":"S2608000015","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; SEATS","summary":"Memory Seat Does Not Work There Is No Response from The Seat While Pressing the Memory Seat Profiles from the Switch Diagnostic Trouble Code (DTC) B1D9B-54- Seat Horizontal Front Stop Not Learned-Missing Calibration","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030266-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030266-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11030266"},{"nhtsa_id":10248039,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-01-02","date":"2023-02-24","document_id":"0803523A","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; SEATS","summary":"Flash: Memory Seat Module (MSM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC). ? B1D9B-54 - Seat Horizontal Front Stop Not Learned-Missing Calibration. Customers may experience the following: ? Memory seat does not save on profiles 1 or 2. ? Easy entry/exit functionality is inoperative. This bulletin involves reprogramming the MSM with the latest available software.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10248039-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10248039-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10248039"},{"nhtsa_id":10234512,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-04-17","date":"2023-02-24","document_id":"0803523a","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; SEATS","summary":"Flash: Memory Seat Module (MSM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC). ? B1D9B-54 - Seat Horizontal Front Stop Not Learned-Missing Calibration. Customers may experience the following: ? Memory seat does not save on profiles 1 or 2. ? Easy entry/exit functionality is inoperative. This bulletin involves reprogramming the MSM with the latest available software.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10234512-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10234512-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10234512"},{"nhtsa_id":10234483,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-04-17","date":"2023-02-09","document_id":"0803523","mfr_campaign":null,"component":"EXTERIOR LIGHTING; ELECTRICAL SYSTEM","summary":"Flash: Memory Seat Module (MSM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC). ? B1D9B-54 - Seat Horizontal Front Stop Not Learned-Missing Calibration. Customers may experience the following: ? Memory seat does not save on profiles 1 or 2. ? Easy entry/exit functionality is inoperative. This bulletin involves reprogramming the MSM with the latest available software.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10234483-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10234483-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10234483"},{"nhtsa_id":10229576,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-01-09","date":"2022-08-24","document_id":"0816222","mfr_campaign":null,"component":"EXTERIOR LIGHTING; ELECTRICAL SYSTEM; BACK OVER PREVENTION:SOFTWARE","summary":"Flash: Memory Seat Module (MSM) Updates This bulletin involves reprogramming the MSM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC). B1D9B-54 - Seat Horizontal Front Stop Not Learned-Missing Calibration. Customers may experience the following:Memory seat do not save on profiles 1 or 2. Easy entry/exit functionality is inoperative.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10229576-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10229576-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10229576"},{"nhtsa_id":10225428,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-10-31","date":"2022-08-24","document_id":"0816222","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; SEATS","summary":"Flash: Memory Seat Module (MSM) Updates This bulletin involves reprogramming the MSM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC). B1D9B-54 - Seat Horizontal Front Stop Not Learned-Missing Calibration. Customers may experience the following:Memory seat do not save on profiles 1 or 2. Easy entry/exit functionality is inoperative.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10225428-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10225428-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10225428"},{"nhtsa_id":10225291,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-10-31","date":"2022-08-24","document_id":"0816222","mfr_campaign":null,"component":"SEATS; EXTERIOR LIGHTING; ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM","summary":"Flash: Memory Seat Module (MSM) Updates This bulletin involves reprogramming the MSM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC). B1D9B-54 - Seat Horizontal Front Stop Not Learned-Missing Calibration. Customers may experience the following:Memory seat do not save on profiles 1 or 2. Easy entry/exit functionality is inoperative.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10225291-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10225291-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10225291"},{"nhtsa_id":10222998,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-10-17","date":"2022-01-28","document_id":"0802222","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"Flash: Memory Seat Module (MSM) Updates This bulletin involves reprogramming the MSM with the latest available software. Upon further investigation the technician may find the following stored Diagnostic Trouble Code (DTC): B1D9B-54 - Seat Horizontal Front Stop Not Learned-Missing Calibration. Customers may also experience one or more of the following:Memory seat functionality is inoperative. Memory recall functionality is inoperative. Memory saving functionality to profiles 1 or 2 is inoperative. Easy entry&exit functionality is inoperative.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10222998-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10222998-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10222998"}],"url":"https://open.wenmarpro.com/makes/jeep/grand-cherokee/2022/bulletins?code=B1D9B"},"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/grand-cherokee/2022/codes/B1D9B","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."]}