BD Diesel Electronic Pressure Control - Dodge 2005-2007 48RE TransmissionThe Dodge 48RE transmission's low mainline pressure at lighter throttle pedal position can cause shudder and slippage. When engaged with the push button switch mounted on the dash, the Pressure Controller increases mainline pressure by mimicking higher throttle positions, preventing mid range convertor shutter and clutch band slippage. This pressure increase is at its greatest during light throttle positions and ramps towards stock pressures as the