This is a communication-based Diagnostic Trouble Code (DTC) where the Engine Control Module (ECM) loses contact with the electronic turbocharger actuator. Primary Symptoms
When this code triggers, the vehicle usually enters a "Limp Home" mode to protect the engine. Common symptoms include:
The code essentially means the ECM is sending a command but receiving "invalid or missing data" in return. nissan u1025-00
U1025 — Nissan Pathfinder (3G) дизель, 2,5 л, 2013 года
The MIL (Malfunction Indicator Lamp) will typically illuminate, though it may occasionally be intermittent. This is a communication-based Diagnostic Trouble Code (DTC)
In some cases, power returns after the engine warms up or following a restart, only to fail again shortly after.
The engine may bog down or refuse to rev beyond 2,000 RPM. U1025 — Nissan Pathfinder (3G) дизель, 2,5 л,
Owners have reported fluctuating idle and increased engine noise when the actuator fails to position correctly. Common Causes