Catalytic Converter – Troubleshooting - Catalytic Converter – Warning Lamps

This view of the Owner's Manual contains the very latest information, which may vary slightly from the printed Owner's Manual originally provided with your vehicle. It may also describe content that is not on or operates differently on your vehicle. Please consider the Owner's Manual originally provided with your vehicle as the primary source of information for your vehicle.

The information contained in this publication was correct at the time of release.In the interest of continuous development, we reserve the right to change specifications, design or equipment at any time without notice or obligation.No part of this publication may be reproduced, transmitted, stored in a retrieval system or translated into any language in any form by any means without our written permission.Errors and omissions excepted.

Catalytic Converter – Warning Lamps

Your vehicle has an on-board diagnostics system that monitors the emission control system. If any of the following warning lamps illuminate, this may indicate that the on-board diagnostics system has detected an emission control system malfunction.

Continuing to drive your vehicle may cause reduced power or the engine to stop.Failure to respond to a warning lamp may cause damage that your vehicle Warranty may not cover. Have your vehicle checked as soon as possible.

Owner's Manual Feedback

Please note that Ford will not respond to individual feedback.
Please provide detailed feedback regarding any inaccuracies in the content or any missing content in the Owner's Manual.
Your feedback will be investigated, and any necessary changes will be updated in the online Owner's Manual.

Submit

Your input is valuable in helping us improve our Owner's Manual. Thank you for taking the time to provide your feedback.

2021 Bronco Owner's Manual