DTC DETECTION LOGIC

DTC | Self-diagnosis item | DTC detection condition | Possible cause
P0776 | Pressure control solenoid "B" performance or stuck off | A DTC is set if the difference between the engine speed (CAN signal) and clutch B speed sensor value is 1,000 rpm or more with clutch B. |

- Clutch B solenoid valve
- Clutch B pressure sensor
- Axis B feed pressure solenoid valve
- Line pressure solenoid valve
- Oil passage between line pressure and clutch B pressure
- Harness or connector
  (Open or short in the clutch B solenoid valve circuit)
  (Open or short in the clutch B pressure sensor circuit)
  (Open or short in the axis B feed pressure solenoid valve circuit)
  (Open or short in the line pressure solenoid valve circuit)

DTC CONFIRMATION PROCEDURE
1.PREPARATION BEFORE OPERATION
If another “DTC CONFIRMATION PROCEDURE” is performed just before the next test, turn the ignition switch OFF and wait for 10 seconds or more, then perform the next test.
>>GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT-III

1. Select “RANGE”, “GEAR”, “ACCEL POSI SEN 1” and “VEHICLE SPEED” in “Data Monitor”.
2. Run the vehicle and keep the following conditions for at least 5 seconds.

   RANGE | : M
   GEAR | : 1
   ACCEL POSI SEN 1 | : 0.0/8
   VEHICLE SPEED | : 20 km/h (13 MPH) or more

3. Check “Self Diagnostic Result” of “TRANSMISSION”.

Without CONSULT-III

1. Run the vehicle and keep the following conditions for at least 5 seconds.

   Shift lever | : M range
   Gear | : 1
   Accelerator opening | : 0.0/8
   Vehicle speed | : 20 km/h (13 MPH) or more

2. Check self-diagnosis.

Is DTC P0776 detected?
YES>>Go to Diagnosis Procedure (GT-R certified NISSAN dealer).
NO>>Go to Intermittent Incident.