
- Complaint: Intermittent or continuously illuminated charging circuit Malfunction Indicator Lamp (MIL) on the truck dash.
- Cause: The original equipment manufacturer (OEM) harness contains delicate charging circuit sense wires routed from the Powertrain Control Module (PCM) to the alternator. These wires are prone to damage, stress, chafing, or breakage due to their routing, exposure, and inadequate protection, resulting in unreliable voltage readings to the PCM.
- Description: The OEM harness's cumbersome routing and lack of protection for the small charging circuit sense wires make them particularly vulnerable to damage. Diagnosing and replacing this factory harness is notoriously difficult and time-consuming.
- Solution: The Fleece Performance Charging Circuit Harness offers a direct, drop-in replacement for the faulty factory harness. This innovative solution eliminates the need for cutting or splicing, integrating seamlessly with your truck's existing connections. Furthermore, it allows for a superior re-routing of the alternator connection along the top side of the engine, significantly improving protection and longevity.
- Compatibility: Specifically designed for 2019 Ford F-250, F-350, F-450, and F-550 models equipped with the 6.7L Power Stroke engine.
- Quality Assurance: Manufactured in-house with fully automated wire cutting and terminal crimping, ensuring the highest quality, precision, and durability for a reliable repair.
- Warranty: Backed by a 6-month limited parts warranty for your peace of mind.

Is your 2019 Ford 6.7L Power Stroke experiencing the frustrating and all-too-common issue of an intermittent or constantly illuminated battery light on your dash? This persistent warning isn't just an annoyance; it's a critical indicator of a compromised charging system. The culprit is often damaged or compromised sense wires within your truck's original charging circuit harness, which are responsible for transmitting vital voltage readings from the alternator to the Powertrain Control Module (PCM). Due to their routing and lack of protection, these OEM wires are highly susceptible to stress, chafing, or breakage, leading to inconsistent voltage signals and that unwelcome battery light. Don't let this issue leave you stranded or cause further damage to your electrical system.
Complaint: Intermittent or continuously illuminated charging circuit Malfunction Indicator Lamp (MIL) on the truck dash.
Cause: The original equipment manufacturer (OEM) harness contains delicate charging circuit sense wires routed from the Powertrain Control Module (PCM) to the alternator. These wires are prone to damage, stress, chafing, or breakage due to their routing, exposure, and inadequat[...]
- Complaint: Intermittent or continuously illuminated charging circuit Malfunction Indicator Lamp (MIL) on the truck dash.
- Cause: The original equipment manufacturer (OEM) harness contains delicate charging circuit sense wires routed from the Powertrain Control Module (PCM) to the alternator. These wires are prone to damage, stress, chafing, or breakage due to their routing, exposure, and inadequate protection, resulting in unreliable voltage readings to the PCM.
- Description: The OEM harness's cumbersome routing and lack of protection for the small charging circuit sense wires make them particularly vulnerable to damage. Diagnosing and replacing this factory harness is notoriously difficult and time-consuming.
- Solution: The Fleece Performance Charging Circuit Harness offers a direct, drop-in replacement for the faulty factory harness. This innovative solution eliminates the need for cutting or splicing, integrating seamlessly with your truck's existing connections. Furthermore, it allows for a superior re-routing of the alternator connection along the top side of the engine, significantly improving protection and longevity.
- Compatibility: Specifically designed for 2019 Ford F-250, F-350, F-450, and F-550 models equipped with the 6.7L Power Stroke engine.
- Quality Assurance: Manufactured in-house with fully automated wire cutting and terminal crimping, ensuring the highest quality, precision, and durability for a reliable repair.
- Warranty: Backed by a 6-month limited parts warranty for your peace of mind.