2003 Ford Excursion 6.0L Fuel Injection Control Module (FICM)
Part# 4C34-12B599-AD
This Fuel Injection Control Module (FICM), also known as the Diesel Injector Driver Module, is a premium OEM replacement designed specifically for all 2003 Ford Excursion models equipped with the 6.0L Power Stroke diesel engine and matching part number 4C34-12B599-AD. Each unit is professionally remanufactured, fully tested, and VIN-programmed before shipment to ensure seamless plug-and-play installation without the need for additional programming.
The FICM plays a critical role in controlling injector timing and delivering the correct voltage required for proper combustion in 6.0L diesel engines. When this module begins to fail, it can lead to hard starting, rough idle, injector misfires, stalling, reduced power, or a complete no-start condition. Every unit is rigorously tested using OEM standards, including bench testing and real-world vehicle validation by certified technicians, ensuring stable performance, correct voltage output, and long-term reliability under demanding operating conditions.
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🔔 Important – VIN Required
To ensure proper programming of your FICM before shipment, we require your Vehicle Identification Number (VIN). Please provide it during checkout in the designated field. If unavailable at checkout, you may send it later via email at sales@autocomputerusa.com or call (305) 456-9505. You can also text/Whatsapp us at 786-269-4099.
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COMMON SYMPTOMS OF A FAILING FICM
● Hard starting or no-start condition
● Rough idle and injector misfires
● Engine hesitation or stalling
● Loss of power and reduced fuel economy
● Check engine light with injector communication issues
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SHIPPING
We offer fast FREE domestic shipping on all orders. Your fully programmed module is typically shipped within 1–3 business days and carefully packaged to ensure safe, damage-free delivery ready for installation.
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RETURNS
Returns are accepted within 14 days of delivery. Items must be returned in original condition and packaging for a smooth refund or exchange process.
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WARRANTY
This module includes a Lifetime Warranty With Core Return. $100 Core Fee. No Lifetime Warranty Unless Core Return.