{"vehicle":{"id":"2020_jeep_cherokee","year":2020,"make":"Jeep","model":"Cherokee"},"code":"C1252","generic":false,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":11025508,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-11-13","date":"2025-11-03","document_id":"S1805000006 REV.B","mfr_campaign":null,"component":"SERVICE BRAKES","summary":"ESC Light Illuminated. DTC C1252-92 VACUUM PUMP CONTROL CIRCUIT And Or P258B ELECTRONIC VACUUM PUMP PERFORMANCE","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11025508-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11025508-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11025508"},{"nhtsa_id":10173320,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-04-06","date":"2020-02-24","document_id":"S1805000006","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"ESC Light Illuminated. DTC C1252-92 VACUUM PUMP CONTROL CIRCUIT And Or P258B ELECTRONIC VACUUM PUMP PERFORMANCE","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10173320-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10173320-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10173320"}],"url":"https://open.wenmarpro.com/makes/jeep/cherokee/2020/bulletins?code=C1252"},"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/C1252","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."]}