Cruise control stopped working

[Mikey4201]

Help?

 

[Mikey4201]

Cruise control not working

Help?

 

[Mikey4201]

2020 rt limited

 

[Peter Aawen]

Need more info?! How? When? What occurred that made you realise cruise wasn't working?? :dontknow:

 

[Bfromla]

Stopped working or won’t set? It does have minimum requirements of speed & rpms before will set.

 

[Grandpot]

Make sure the brake is releasing all the way. Brake lights need to be off. Cruise will not set until you are doing about 25. Check to make sure you are not in trailer mode.

 

[JayBros]

2020 RT? Anything else not work, like horn? Look at pg 145-146 of your operator's guide and check fuse #5 in Right fuse box and fuse #2 in Right JCase fuse box. Best approach, see the dealership; it's warranty work.

 

[Gordy]

this happened to my 2010 RTS and the vehicle control modual had to be replaced

 

[trikermutha]

Take it in under warranty.

 

[blacklightning]

My 2014 RT used to do that any time it was in for service and put on the BUDS software. It would take about 300 miles before it would work again. Not sure what caused it, and never read about it happening to anyone else. But for my first 3 services, that was the case. But since it is new, I would just take it into the dealer. Good luck.

 

[bcer960]

I had this problem since I got the trailer harness installed ( factory harness and dealer installation) I finally figured out that it was rain water collecting I the trailer plug. I added dielectric grease and it stopped the problem.

 

[EdMat]

I had this problem since I got the trailer harness installed ( factory harness and dealer installation) I finally figured out that it was rain water collecting I the trailer plug. I added dielectric grease and it stopped the problem.

That was thinking outside the box. :2thumbs:

 

[bcer960]

That was thinking outside the box. :2thumbs:

It took a long time to diagnose because it would only happen in the rain, and mostly when the trailer was attached. But to break all that down took 2 years.....

 

[Grandpot]

It took a long time to diagnose because it would only happen in the rain, and mostly when the trailer was attached. But to break all that down took 2 years.....

It's like going to the dentist with a toothache. Once you sit in the chair, you can't tell which tooth is hurting.

 

[iridenow]

this happened to my 2010 RTS and the vehicle control modual had to be replaced

Mine too. I plan on taking it to the dealer and have them fix about 5 or 6 things that should be considered warranty work.

 

[bluewoo]

OP started a new thread here everybody!

https://www.spyderlovers.com/forums/showthread.php?135792-2020-rt-limited-brake-pedal-sticking

 

[Peter Aawen]

OP started a new thread here everybody!

https://www.spyderlovers.com/forums/showthread.php?135792-2020-rt-limited-brake-pedal-sticking

Thanks for that bluewoo! :thumbup:

Helps to give a little bit of 'explanatory closure' to this thread, and lets us know the OP has maybe found out what the issue was. Appreciate the courtesy. :cheers:

 

[Jcummins]

Hmmmmmm.....just got used 2020 RTL... 1k miles on it and was trying to set cruise control just today... Didn't work. Figured I was doing something stupid. I need to take a closer look.

 

[JayBros]

Start at pg 22-25 of your operator's guide.