Ford Five Hundred low power issue with battery light on and multiple warning lights after starter clutch flex plate repair on Ford Five Hundred

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some Ford Five Hundred owners report experiencing low power issues accompanied by the battery light and multiple warning lights after a starter clutch flex plate repair. These problems may indicate underlying issues with the battery or charging system, necessitating a thorough check of both components to ensure proper functionality. Additionally, some owners find that electrical system problems, particularly following repair work, can lead to warning lights appearing on the dashboard, highlighting the importance of secure and functioning electrical connections. Communication errors within the car's network may also cause multiple warning lights and unusual behavior, prompting owners to inspect the Cluster High Speed Controller Area Network (CAN) for faults. Furthermore, sensor malfunctions, such as with low fuel level sensors, can trigger warning lights and impact vehicle performance, making it essential to verify the functionality of all related sensors. Lastly, if the battery has been disconnected or not properly maintained, this can lead to power issues and warning lights, underscoring the need for regular battery health checks. Addressing these potential issues promptly can help resolve the problems effectively.

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