This is valuable thread. I was fretting over how to overcome the lack of Homelink in my EX. I am spoiled so I really dislike the standard handheld openers. I purchased from the dealer at a 30% discount because I just bought the Telluride the day before. I already knew how to install it but just for my own FYI I asked the dealer shop how much to install and I just started laughing at the $180.00 price as he was talking about wiring. I said really, I will be right back. Went outside changed it in the lot and went back to tell him it is done, his surprise was priceless. This is the picture I took at the stop light on the way back home.
Did a couple of full lock circles and calibration was done.
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