2005 G35x

So have the dreaded P 1757. I removed the valve body and the TCM lead for the all the solenoids were fine. The front wheel speed sensor one had already been soldered. I did make sure it was a good connection. So I replaced the solenoid also put it back together and did not fix it….

Next step is to find a used valve body and tcm. Is the 05 awd specific or will other years work, other than I understand the early ones are separate from the valve body. I see ones that look similar but have extra connections.

 

It's probably just a bad solenoid, you can replace just that solenoid.