When I replaced mine, I borrowed a special tool that releases the wires from the bulky plastic connector. I just drew a sketch of how the wires went back in, and with the special tool, released each wire from the connector. Once all of the wires were fed back down, I put them back in their spot in the connector.
Sorry, I don't know what the tool is called, I borrowed it from a buddy at work. But you slide it over each wire, and it releases the tab that holds the wire into the connector. Hope this helps.