Good day everyone, i have a 2007 G35x Sedan with ICC i'm chasing an issue here where my car is throwing a code for P1564 and my cruise control will not work at all. when i press the on/off button on the steering column cruise will come on with a long beep & the set light will start flashing rapidly. Coast And Acceleration dongle doesn't work. the car is tuned on uprev and my tuner can't find out what it is. Has anyone experienced this issue before and have they gotten it sorted out? Could the ICC radar have gotten wet? it's been raining heavily and someone did hit my car so the bumper is opened up don't know if water caught on anything.

 

Small update when you restart the car and turn on cruise control right away. It works and then like five seconds later set light begins flashing

 

Does manual cruise control (ICC override) work?

 

Yeah it's working now, my tuner sent a reflash and i'm able to activate cruise and switch maps now

 

I was gonna mention that most tuners use the cruise control buttons to switch maps. I've seen that on many uTube videos.

 

Hey man yeah, currently using my CC to switch between maps, my tuner got the issue resolved so i'm able to switch between maps and use adaptive cruise again. Apparently uprev got confused with ACC & regular ASCD and sent a rom for ASCD instead of ACC like my car came with, not that adaptive cruise is a necessity but still wanted to be able to switch between my race map, eco map, and anti theft map

 

I have the ICC cruise in my G and i wish i didn't because if my ECM decides to stop working one day, it's gonna be very hard to find one of those and if you use a non-ICC ECM, the cruise control will not work at all. I already tried..