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Service bulletins for the 2025 Jeep Compass

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

266 on file from NHTSA, as of 2026-10-19.

About P0171 on the 2025 Jeep Compass: what the code means, and the bulletins and recalls about the same components.

By type

By component

By trouble code

By topic

Only bulletins with trouble code: P0171 are shown. Show all

Bulletins, newest first
09-005-262026-03-18. Service bulletin. FUEL/PROPULSION SYSTEM. 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.
18-083-252025-10-08. Service bulletin. POWER TRAIN. 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
18-043-25 REV. A2025-07-23. Service bulletin. ELECTRICAL SYSTEM. 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.
18-043-252025-07-09. Service bulletin. ELECTRICAL SYSTEM. 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.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.