2015 Nissan Armada Cruise Control trouble

[t3qu1l@_]

My buddy's 2015 Nissan Armada is acting up again. His cruise control died two days ago. Usually, cleaning the radar sensor fixes it, but not this time.

So, he scanned the car and got a bunch of codes, including a P1572. Everything online points to a brake switch problem, even though his brake lights work fine and the car starts right up. He replaced both OEM brake pedal switches just last October.

What the heck, right? He can swap the switch again, but it seems weird. Has anyone else seen a P1572 code and cruise control issue like this after recently replacing the brake switches?

 

[7itan_h4uler]

It seems like your friend's Armada is still hitting a wall with that P1572 brake switch code, even after changing out the switches. I've come across situations like this when the new switches aren't quite aligned right, or there's a wiring issue that messes with the cruise control.

Here's a quick tip: make sure to check the switch alignment and examine the wiring near the brake pedal. Sometimes, just a tiny misalignment or a loose wire can stop the cruise control module from getting a signal. If everything appears fine but the code persists, you might need to dig a little deeper with the diagnostics. Good luck!

 

[Clyde1]

I think you're missing the plot, wiring, connector corrosion, or a sloppy pedal bracket can kill cruise faster than any bad switch.