Chevrolet Auto Park

I've been doing a lot of study, and I think I have the type II system because there is no yellow knob and I still have the emergency brake pedal. I have crawled underneath (before I studied up on Auto Park) and could not figure out much. With a lot more knowledge and some diagrams and pictures in hand, I'm ready to return "down there." However, at this movement there is a lot of water and mud over the campground due to a recent storm, and winter is about to beset us. It's not looking good for more work soon. The post is part of ongoing research so I can be fully prepared when when I am able to get back to it. To be honest, I'm not sure there is anything wrong with the Auto Park system, the previous owner may have just defeated it just because they read some of the nightmare stories I have been reading. At this point I am undecided about if I really want to fix it, or if I just want to verify that it has been properly disabled. My most urgent repair is of the drive shaft brake; I want to disassemble it and check the shoes and drum to make sure it is not totally toast inside; I don't trust it to hold the RV. At this point I'm glad to have the alarm I put on the vehicle so I can intelligently operate the brake manually, that alarm also made it easy to explain the brake operation to my daughter, who may assist me to move the vehicle from time to time.