The Fleece Performance Charging Circuit Harness is a drop-in replacement for the 2011-2016 Ford F250/350/450/550 with the 6.7L Power Stroke engine. This harness eliminates the issue of an intermittent or continuously illuminated battery lamp on the dash, offering a quick and easy installation with no cutting or splicing required.

• Direct replacement for OEM charging circuit harness
• Eliminates intermittent or continuous battery lamp issues
• No cutting or splicing required
• High-quality construction with fully automated wire cutting and crimping
• Re-routes alternator connection for improved protection and durability
• Designed for primary alternator but compatible with secondary alternator setups

The Fleece Performance Charging Circuit Harness addresses a common issue found in 2011-2016 Ford F250/350/450/550 trucks equipped with the 6.7L Power Stroke engine—an intermittent or continuous charging circuit MIL illuminated on the dash. The problem stems from damaged, stressed, or chafed charging circuit sense wires in the OEM harness that run between the Powertrain Control Module (PCM) and the alternator. These wires are often subjected to vibration, exposure, and harsh environmental conditions due to their routing on the underside of the engine.

The Fleece Performance harness is a direct, drop-in replacement that avoids the problematic routing of the factory harness by allowing the alternator connection to be re-routed along the top side of the engine. This installation process is straightforward and requires no cutting or splicing, allowing you to quickly get your truck back on the road with a reliable and durable solution.