{"vehicle":{"id":"2025_jeep_compass","year":2025,"make":"Jeep","model":"Compass"},"code":"P0171","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":4,"bulletins":[{"nhtsa_id":11030124,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-03-18","date":"2026-03-12","document_id":"09-005-26","mfr_campaign":null,"component":"FUEL/PROPULSION SYSTEM","summary":"Not applicable to vehicles built for US market. Methanol In Fuel - Diagnostic Trouble Code (DTC) P0171 Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may SYMPTOM: exhibit/set the following Diagnostic Trouble Code (DTC): ● P0171-00 - System Too Lean (Bank 1). Customers can also experience one or more of the following: ● Engine misfire. ● Rough engine idle. ● Difficulty starting engine. . No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without written permission of FCA US LLC.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030124-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030124-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11030124"},{"nhtsa_id":11024050,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-10-08","date":"2025-10-01","document_id":"18-083-25","mfr_campaign":null,"component":"POWER TRAIN","summary":"Not applicable to vehicles built for US market. Flash: Powertrain Control Module (PCM) Updates *Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0032-00 - Comando Do Aquecedor De Sonda Lambda Pré-catalisador - Circuito Alto. ● P0133-00 - Sonda Lambda Pré-catalisador - Resposta Lenta. ● P0171-00 - Sonda Lambda Pré-catalisador - Mistura Pobre. Customers may comment on one or more of the following: ● Engine power loss. ● Engine acceleration cuts out at times. This bulletin involves possibly replacing the upstream oxygen sensor and reprogramming the PCM with the latest available software","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11024050-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11024050-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11024050"},{"nhtsa_id":11020833,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-07-23","date":"2025-07-16","document_id":"18-043-25 REV. A","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"NOTE: Does not apply to vehicles built for US Market. Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0032-00 - Comando Do Aquecedor De Sonda Lambda Pré-catalisador - Circuito Alto. ● P0133-00 - Sonda Lambda Pré-catalisador - Resposta Lenta. ● P0171-00 - Sonda Lambda Pré-catalisador - Mistura Pobre. Customers may comment on one or more of the following: ● Engine power loss. ● Engine acceleration cuts out at times. This bulletin involves possibly replacing the upstream oxygen sensor and reprogramming the PCM with the latest available software.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11020833-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11020833-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11020833"},{"nhtsa_id":11020626,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-07-09","date":"2025-07-04","document_id":"18-043-25","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"NOTE: Not applicable to vehicles built for US Market. Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0032-00 - Comando Do Aquecedor De Sonda Lambda Pré-catalisador - Circuito Alto. ● P0133-00 - Sonda Lambda Pré-catalisador - Resposta Lenta. ● P0171-00 - Sonda Lambda Pré-catalisador - Mistura Pobre. Customers may comment on one or more of the following: ● Engine power loss. ● Engine acceleration cuts out at times. This bulletin involves reprogramming the PCM with the latest available software and possibly replacing the upstream oxygen sensor.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11020626-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11020626-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11020626"}],"url":"https://open.wenmarpro.com/makes/jeep/compass/2025/bulletins?code=P0171"},"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/compass/2025/codes/P0171","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."]}