P1572

[ukrkoz]

Is it same location on QX56?

https://www.youtube.com/watch?v=1gTOkx1HYiM

[VStar650CL]

No, it's above the left rear wheel underneath the cargo area finisher. See DAS-13 here:
https://www.nicoclub.com/service-manual ... %2FDAS.pdf

[VStar650CL]

See INT-36 here for how to remove the finisher panel. IIRC you don't need to remove the 3rd seat or completely remove the panel, just peel it back far enough to access the ADAS C/U. It's still a PITA:
https://www.nicoclub.com/service-manual ... %2FINT.pdf

[ukrkoz]

Thank you, I'll get to it eventually. My repair days are weekends normally.

[ukrkoz]

Here's latest update.
Replaced SC brake switch with OEM one. Doesn't really matter.
Here's what works.
ECM reset procedure. Consecutive gas pedal press/hold/release series, if someone needs it, I can post.
That revives CC for about 2 weeks.
Then it dies again.
So I reset ECM again.
And so it goes.
Beats the heck out of ADAS replacement, as it takes less than 30 seconds.