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P0745 code "pressure control solenoid probable cause open or short circuit condition, poor electical condition " on the Ford explorer. This is a very common issue with these transmissions. It is usually caused by the solenoid pack in the transmission. There is bad news that goes with this. A lot of the time the solenoid pack causes damage and can break the bands and/or cause damage to the servo pistons that control the bands. If this is the case then a complete overhaul will need to be performed on the transmission including some machine work to the transmission case so this failure does not repeat. Your first thing to do would be to remove the pan and replace the solenoid pack. If you still have problems after replacing you will need to have the trans removed and repaired. The solenoid pack is the cause, so that would need replaced anyway. The solenoids on this trans are all part of one solenoid pack they are not serviced separately. You must replace the s

How to Clean Carbon Buildup in an IAC Valve The idle air control valve, commonly referred to as the IAC valve, is responsible for adjusting idle speed. The IAC valve works closely with other electrical components to control the air moving around the throttle plate. If your vehicle begins to stall or has poor idle quality, your IAC valve may have carbon buildup and needs to be cleaned. Cleaning your vehicle's IAC valve is a simple task and only takes a few steps. Things You'll Need Owner's manual Flat head screwdriver Socket wrench Carburetor cleaner Rag Instructions Allow your vehicle to cool for 20 minutes before beginning any work. Refer to your owner's manual for the exact location of the IAC valve in your vehicle. The IAC valve us normally near the throttle body. Unplug the wiring harness connector using a flat head screwdriver to pry the snaps off. Using a socket wrench, unscrew the bolts holding the IAC valve into the block. Examine the IAC