
- Complaint Addressed: Eliminates the common problem of an intermittently or continuously illuminated battery lamp (Charging circuit MIL) on your truck's dash.
- Root Cause Solved: Directly replaces damaged, stressed, chafed, or broken charging circuit sense wires in the OEM harness, which are notorious for causing intermittent voltage readings to the PCM.
- Engineered for Durability: Our in-house manufacturing process, including fully automated wire cutting and terminal crimping, guarantees superior quality and a more robust solution than the vulnerable OE harness.
- Simplified Installation: A true "drop-in" replacement that installs directly in-line with factory connections – no cutting or splicing required. This innovative design even allows you to re-route the alternator connection along the top side of the engine for improved protection.
- Compatibility: Specifically designed for 2017-2018 Ford 6.7L Powerstroke models.
- Peace of Mind: Backed by a 6-Month Limited Parts Warranty, demonstrating our confidence in the quality and reliability of our product.

Is your 2017-2018 Ford 6.7L Power Stroke experiencing an annoying, intermittent, or even constant battery light illuminating on your dash? This common frustration often stems from a compromised charging circuit sense wire within your truck's original equipment (OE) harness. Due to its factory routing, exposure, and minimal protection, these critical wires from the Powertrain Control Module (PCM) to the alternator are highly susceptible to damage, leading to inaccurate voltage readings and triggering that pesky warning light. Diagnosing and replacing this OE harness is notoriously difficult and time-consuming. Fortunately, Fleece Performance Engineering has engineered the perfect solution: the Fleece Performance Charging Circuit Harness. This direct drop-in replacement is designed and manufactured in-house with precision, ensuring the highest quality parts to get your truck back to optimal performance quickly and efficiently, without any cutting or splicing.
Complaint Addressed: Eliminates the common problem of an intermittently or continuously illuminated battery lamp (Charging circuit MIL) on your truck's dash.
Root Cause Solved: Directly replaces damaged, stressed, [...]
- Complaint Addressed: Eliminates the common problem of an intermittently or continuously illuminated battery lamp (Charging circuit MIL) on your truck's dash.
- Root Cause Solved: Directly replaces damaged, stressed, chafed, or broken charging circuit sense wires in the OEM harness, which are notorious for causing intermittent voltage readings to the PCM.
- Engineered for Durability: Our in-house manufacturing process, including fully automated wire cutting and terminal crimping, guarantees superior quality and a more robust solution than the vulnerable OE harness.
- Simplified Installation: A true "drop-in" replacement that installs directly in-line with factory connections – no cutting or splicing required. This innovative design even allows you to re-route the alternator connection along the top side of the engine for improved protection.
- Compatibility: Specifically designed for 2017-2018 Ford 6.7L Powerstroke models.
- Peace of Mind: Backed by a 6-Month Limited Parts Warranty, demonstrating our confidence in the quality and reliability of our product.