{"vehicle":{"id":"2022_jeep_cherokee","year":2022,"make":"Jeep","model":"Cherokee"},"code":"P0031","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":10221483,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-26","date":"2022-06-10","document_id":"1809622REVB","mfr_campaign":null,"component":"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 DiagnosticTrouble Code (DTC) has been set: P0031 - O2 Sensor 1/1 Heater Circuit Low.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10221483-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10221483-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10221483"},{"nhtsa_id":10214625,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-06-27","date":"2022-05-19","document_id":"18-096-22","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; POWER TRAIN:MANUAL TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); 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 DiagnosticTrouble Code (DTC) has been set: P0031 - O2 Sensor 1/1 Heater Circuit Low.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10214625-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10214625-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10214625"}],"url":"https://open.wenmarpro.com/makes/jeep/cherokee/2022/bulletins?code=P0031"},"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/2022/codes/P0031","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."]}