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Adding Factory Cruise Control?

42K views 47 replies 11 participants last post by  filmcan  
Read this thread... https://www.promasterforum.com/forum/showthread.php?t=35722


I did the Rostra install after a few others on the forum did... On a full size Promaster, it's an easy install and looks and performs EXACTLY like a factory installed system.


EXCEPT...Not sure if the factory cruise control has an indicator on the dash when it's engaged, but the Rostra doesn't, but that's the only feature I'd like that the Rostra doesn't have.


There is only 1 wire to solder, and I explain an idea on how to make it a bit easier in the aforementioned thread. All the other wires are just plugged in!


... and you don't take a lot of parts apart to do it.
 
I have to ask... why would you not get the Rostra kit?

It looks exactly like the factory version, installs in the same place on the column, and works the same way. It does not requires a visit to the dealer to enable it (if they are willing and able.) The wiring is all plug and play except for one wire, which is easily soldered (see my post for link to installation.) Less parts to take apart and put back together, no search for the (maybe) correct parts at a salvage yard, no chance of messing with any of the other wires in the column (like radio controls, etc.) and probably less expensive to buy than all the factory parts and wiring.

I was going to list pros and cons, but I couldn't think if any cons!
 
The Rostra I added to my 2014 looks exactly like the 2014 factory stalk. Apparently they changed the "look" of the stalk for 2016+. My Rostra up/down buttons change speed in 1mph increments. My suggestions are based on that info.
 
Is this "Fred's Rule"?

In previous discussions, there are those who use it on hills and those who don't. I wouldn't describe the Promaster engine as "weak"...it's the same engine used in many of FCA's cars, including police cars, the Challenger and Charger. (Yep, I'm a Mopar fan) Plenty of HP and torque. Weak? with a 4,680-pound maximum payload and towing capacity of up to 6,910 pounds? ;)

To quote BavarianBoy from a post about 5 years ago, "The ProMaster is a Italian car like Ferrari or Lamborghini.
It shifts not "aggressive", it shifts sporty"