Nissan U1025-00 [portable] Jun 2026

Here is everything you need to know about the U1025-00 code, what causes it, and how to get your Nissan back on the road. What is the U1025-00 Code?

Voltage below 9.5 volts during cranking or a loose chassis ground near the ABS unit can cause erratic module behavior. The U1025-00 code may appear as a transient fault after a jump-start or dead battery. nissan u1025-00