DTC Diagnosis Procedure

WARNING: This page is about a different car, the 2019 Nissan NV3500 HD, 2019 Nissan NV2500 HD, and 2019 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.

CHECK DTC WITH TCM
Check DTC with TCM. Refer to DTC Index .

Is the inspection result normal?

YES

GO TO 2.

NO

Perform trouble shooting relevant to DTC indicated.
CHECK DTC WITH ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
Check DTC with ABS actuator and electric unit (control unit). Refer to DTC Index .

Is the inspection result normal?

YES

GO TO 3.

NO

Perform trouble shooting relevant to DTC indicated.
CHECK DTC WITH COMBINATION METER
Check DTC with combination meter. Refer to DTC Index .

Is the inspection result normal?

YES

GO TO 4.

NO

Perform trouble shooting relevant to DTC indicated.
CHECK OUTPUT SPEED SENSOR
Check output speed sensor. Refer to Diagnosis Procedure .

Is the inspection result normal?

YES

GO TO 5.

NO

Replace or replace error-detected parts.
CHECK WHEEL SENSOR
Check wheel sensor. Refer to Diagnosis Procedure .

Is the inspection result normal?

YES

Check intermittent incident. Refer to Intermittent Incident .

NO

Replace or replace error-detected parts.