The first thing I would do is get a pin removal tool. It's basically a hollow tube the same size as the pin, with a plunger in it. It fits over the pins in the connector so you can press them out without damaging the catch. If you have one of those, the job is a breeze. Disconnect negative battery cable, remove steering wheel, disconnect TS harness, make list of pin locations, press out pins, remove mounting screws (3 IIRC), pull out harness, reverse procedure for installation.
Steve