@rcarlson1957 - our RF Prodigy plugs into the TV 7 pin as well. I had the hardest time placing it so that the hatch held it in place. I finally figured out that you need to approach the outlet On an angle with the front of the plug higher and then it completely seats itself in the TV 7 pin outlet secured by the “hatch”.
Just picked up our new tab 400 and drove 200 miles with the Curt controller on our sienna. Worked great! The only thing the app is used for is setting the current profile, seeing the brake application, manual brake application and adjusting/selecting the current brake profile. The link is Bluetooth, so it doesn’t depend on…
IMHO, YMMV -- There were too many F(udge) factors inherent in this device for my tastes so I nixed it as a contender and spent the extra cost to install a hard-wired unit. First off is location and stability of your 7-pin connector. Is it after-market, factory installed, on the bumper, etc.? That will affect how well the…