{"vehicle":{"id":"2020_jeep_cherokee","year":2020,"make":"Jeep","model":"Cherokee"},"code":"P1614","generic":false,"description":null,"bulletins":{"as_of":"2026-10-19","count":11,"bulletins":[{"nhtsa_id":10229330,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-01-09","date":"2020-07-10","document_id":"2104220","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; POWER TRAIN; EXTERIOR LIGHTING","summary":"Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM 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) has been set:P1614-00 - ECU Reset-Recovery Occurred.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10229330-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10229330-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10229330"},{"nhtsa_id":10221900,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-26","date":"2020-08-29","document_id":"1800620REVA","mfr_campaign":null,"component":"POWER TRAIN","summary":"Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following DTC.P1614-00 - ECU Reset-Recovery Occurred(North America Only). Customers may experience a message on the instrument cluster stating \" Speed limiter ready \" after the first press of the speed limiter button and the Active Vehicle Speed Limiter (AVSL) is inoperative(Sales Code NH2).Inform the customer after the software update that the proper operative will be when the customer presses the speed limiter button twice a message on the instrument cluster stating \" Speed limiter ready \" and the AVSL feature will work correctly(Sales Code NH2).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10221900-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10221900-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10221900"},{"nhtsa_id":10221760,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-26","date":"2020-07-10","document_id":"2104220","mfr_campaign":null,"component":"POWER TRAIN; ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM; EXTERIOR LIGHTING","summary":"Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM 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) has been set:P1614-00 - ECU Reset-Recovery Occurred.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10221760-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10221760-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10221760"},{"nhtsa_id":10215932,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-07-18","date":"2021-01-14","document_id":"18-001-21","mfr_campaign":null,"component":"EXTERIOR LIGHTING; ELECTRICAL SYSTEM; PARKING BRAKE","summary":"Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following DTC.P1614-00 - ECU Reset-Recovery Occurred(North America Only). Customers may experience a message on the instrument cluster stating \"Speed Limiter Ready\" after the first press of thespeed limiter button and the Active Vehicle Speed Limiter (AVSL) is inoperative(Sales Code NH2).Inform the customer after the software update that the proper operative will be when thecustomer presses the speed limiter button twice a message on the instrument cluster stating \"Speed limiter ready\" and the AVSL feature will workcorrectly(Sales Code NH2).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10215932-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10215932-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10215932"},{"nhtsa_id":10187111,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-02-16","date":"2021-01-14","document_id":"18-001-21","mfr_campaign":null,"component":"EXTERIOR LIGHTING; ELECTRICAL SYSTEM; PARKING BRAKE","summary":"Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following DTC.P1614-00 - ECU Reset-Recovery Occurred(North America Only). Customers may experience a message on the instrument cluster stating \"Speed Limiter Ready\" after the first press of thespeed limiter button and the Active Vehicle Speed Limiter (AVSL) is inoperative(Sales Code NH2).Inform the customer after the software update that the proper operative will be when thecustomer presses the speed limiter button twice a message on the instrument cluster stating \"Speed limiter ready\" and the AVSL feature will workcorrectly(Sales Code NH2).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10187111-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10187111-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10187111"},{"nhtsa_id":10181605,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-10-26","date":"2020-09-11","document_id":"21-020-20 REV. A","mfr_campaign":null,"component":"POWER TRAIN","summary":"Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the 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) has been set:P1614 - ECU Reset-Recovery Occurred. Customers may also experience the following: An audible clunk after applying throttle from a coasting condition, predominantly in fifth and sixth gear while driving 48-72 kph (30-45 mph).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10181605-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10181605-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10181605"},{"nhtsa_id":10180290,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-09-28","date":"2020-08-29","document_id":"18-006-20 REV. A","mfr_campaign":null,"component":"EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","summary":"Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following DTC.P1614-00 - ECU Reset-Recovery Occurred(North America Only). Customers may experience a message on the instrument cluster stating \" Speed limiter ready \" after the first press of the speed limiter button and the Active Vehicle Speed Limiter (AVSL) is inoperative(Sales Code NH2).Inform the customer after the software update that the proper operative will be when the customer presses the speed limiter button twice a message on the instrument cluster stating \" Speed limiter ready \" and the AVSL feature will work correctly(Sales Code NH2).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10180290-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10180290-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10180290"},{"nhtsa_id":10178687,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-08-24","date":"2020-07-10","document_id":"21-042-20","mfr_campaign":null,"component":"POWER TRAIN","summary":"Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM 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) has been set:P1614-00 - ECU Reset-Recovery Occurred.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10178687-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10178687-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10178687"},{"nhtsa_id":10175559,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-05-26","date":"2020-03-13","document_id":"21-020-20","mfr_campaign":null,"component":"EXTERIOR LIGHTING; ELECTRICAL SYSTEM; POWER TRAIN","summary":"Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the 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) has been set:P1614 - ECU Reset-Recovery Occurred.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10175559-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10175559-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10175559"},{"nhtsa_id":10175146,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-05-18","date":"2020-03-13","document_id":"21-020-20","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM:SOFTWARE","summary":"Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the 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) has been set:P1614 - ECU Reset-Recovery Occurred.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10175146-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10175146-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10175146"}],"url":"https://open.wenmarpro.com/makes/jeep/cherokee/2020/bulletins?code=P1614"},"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/2020/codes/P1614","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."]}