P1574 NISSAN ASCD Vehicle Speed Sensor (did you transpose the 4 and the 7?) but could definitely be related to your gps problem.
P2525 Vacuum Reservoir Pressure Sensor Circuit - Brake booster leak?
https://www.engine-codes.com/p0500_2008 ... inder.html
The U code will probably go away once you clear the rest and repair the issue.
I'd start with the speed sensor connector on the transmission.