2004.5-2007 Cummins ECM Bypass System (C20136)

Fits

If your engine's electronic control module (ECM) has a delay activating your Pacbrake exhaust brake, the Pacbrake C20136 ECM Bypass System  System may be the answer! This Kit will reduce the delay in activating the exhaust brake by more than 50%. Another great feature is when you overshoot your cruise control set speed, the ECM Bypass System will automatically activate and slow the vehicle to your preset cruise speed!

Part Number: C20136

• Can solve the ECM's delay in activating your Pacbrake exhaust brake
• Reduces the delay in activating the exhaust brake by more than 50% 
• If/When you overshoot your set cruise control speed, the ECM By-Pass will automatically activate & slow the vehicle to your preset cruise speed 
• Contains an accelerator pedal-mounted micro-switch which will include all the component for a complete install

• When bypassing the engines ECM, you can lose some features. In this case, you will lose the feature where the 2003-2004 Dodge Rams have a warm-up feature programmed into the ECM which activates the exhaust brake at an idle when the temperature is below 175°F. 
• The progressive braking feature will also be lost on manual transmission vehicles