The following are the photos that might help see what's required.
First up, the ABS control unit, located on the left hand side of the engine bay.
Pull out the (orange) cable connector lock.
Remove the main cable connector.
Loosen off the two nuts, either side of the top/back of the unit (they're a bit hard to see in the photo below, but you can see them in the next photo), and lift the front of the unit up in the 'mounting cradle'. You pretty much have to do this to get at the bottom two screws that hold the control module to the main unit.
Remove the six torx head screws holding the Control Module to the main ABS unit body. The control module will come away easily when the screws are removed.
Note that there is a second cable connected to the bottom left side of the control module. You will also need to disconnect this before removing the Control Module.
This is what's left after the Control Module is removed. Note the two cables that have been disconnected. I just hung the main cable under the front of the unit and covered everything with a clean rag that I 'stuffed' securely in place. It's fine to drive the car like this. The ABS/Traction Control system won't work of course, but that's all.
This is what I sent to Iowa8 for repair. Although it's difficult to see in the photo, there are a couple of pieces of clear packaging tape stuck across the face of the module to stop the actuators from flapping around during shipping. The tape also kept the face of the unit 'sealed' and clean while it was out of the car.
Just to be complete, this is the product label on my Control Module.