Updated - Nissan U1025-00

Nissans have a notorious ground point behind the driver’s side headlight (near the battery) and on the transmission bell housing. A rusty ground creates “noise” on the CAN bus.

Unplug the connector at the turbocharger actuator. Look for green or white corrosion on the pins. Clean it with dedicated electrical contact cleaner. nissan u1025-00

Diagnosing CAN bus issues often requires more than a basic Nissans have a notorious ground point behind the