Driven Diesel Fan Clutch Accelerator Switch
For 2005-2007 5.9L Manual Transmission & 2007-2024 6.7L Dodge Cummins

Take control of your engine's cooling system with the Driven Diesel Fan Clutch Accelerator Switch. Designed specifically for Dodge Cummins trucks, this innovative switch provides manual control over your electronic engine fan clutch, ensuring optimal cooling performance during demanding conditions.

Key Features

• Enhanced Cooling Control:
  • Manually increases fan speed by signaling your ECM to raise perceived engine coolant temperature.
  • Perfect for situations where engine and oil temperatures rise but the fan fails to engage sufficiently.
• On-Demand Operation:
  • Enable the switch only when needed to avoid excessive fan use, reducing engine noise, preserving fuel economy, and maintaining power output.
• Seamless Integration:
  • Automatically reverts to normal ECM-controlled fan operation when disabled.
• Broad Compatibility:
  • Fits 2005-2007 5.9L Manual Transmission Dodge Cummins.
  • Fits 2007-2024 6.7L Automatic or Manual Transmission Dodge Cummins.
• User-Friendly Design:
  • Toggle between manual and automatic modes to meet varying driving and towing conditions.

Important Notes

• Not Compatible:
  • Does NOT work on 2003-2007 automatic transmission trucks.
• Fan Clutch Condition:
  • Requires a properly functioning fan clutch for optimal performance.
  • Does not resolve issues caused by a worn or weak fan clutch.
• Dash Gauge Adjustment:
  • When enabled, the dash gauge or digital monitor will display a higher-than-actual coolant temperature. Switch off to view the true temperature.

Why Choose the Driven Diesel Fan Clutch Accelerator?

The Driven Diesel Fan Clutch Accelerator Switch is an essential tool for truck owners who demand greater control over their cooling system. Whether towing heavy loads or operating in high-temperature conditions, this switch ensures your engine stays cool, preventing overheating and protecting vital components.

With its straightforward installation and reliable performance, this switch is a must-have upgrade for maintaining your truck’s performance and durability.

Upgrade your cooling system today with the Driven Diesel Fan Clutch Accelerator Switch—engineered for precision, built for performance.