Fleece FPE-HAR-FMC-CCH-1718 Changing Circuit Harness | 2017-2018 Ford 6.7L Power Stroke

Features:

• Direct replacement for damaged charging circuit harness
• Eliminates battery warning light issues
• No cutting or splicing required for install
• Fixes intermittent or continuous MIL illumination
• Prevents voltage reading issues to the PCM
• Allows better alternator connection routing
• Fully automated wire cutting for precision
• Factory-style connectors for secure fit
• Durable construction withstands heat and vibration

Direct-Replacement Circuit Harness for 6.7L Power Stroke

A battery warning light that won’t turn off can be frustrating, especially when it points to an issue buried deep in your truck’s wiring. If you’ve been dealing with an intermittent or continuously illuminated charging circuit malfunction indicator (MIL) on your 2017-2018 Ford 6.7L Power Stroke, the Fleece Charging Circuit Harness is the fix you need. This direct replacement harness eliminates the weak points in the factory wiring, restoring a reliable voltage signal between the alternator and the powertrain control module (PCM). The OEM charging circuit harness is known for its poor routing and lack of protection, leaving the small sensor wires vulnerable to chafing, breakage, and stress over time. When these wires become damaged, the PCM receives an inconsistent voltage reading, which can trigger warning lights and charging system errors. Instead of struggling with hard-to-diagnose electrical issues or replacing the entire factory harness, this drop-in replacement from Fleece Performance provides a straightforward, long-term solution.

High-Quality Construction & Design

Built with precision, this harness is manufactured in-house by Fleece Performance using fully automated wire cutting and terminal crimping. This process ensures consistent, high-quality connections that hold up against heat, vibration, and exposure to the elements. Factory-style connectors make for a secure, plug-and-play installation with no cutting or splicing required. Additionally, this harness allows you to reroute the alternator connection along the top side of the engine, improving accessibility and reducing the likelihood of future damage. Better yet, installation is quick and simple, making this an ideal solution for both professional mechanics and DIYers.

Fits: 2017, 2018 Ford 6.7L Power Stroke

Application Notes: Fits 2017-2018 Ford F250/350/450/550 with 6.7L Powerstroke. This kit is for the charging circuit on the Primary Alternator and can be used on vehicles equipped with a secondary alternator.