Nissan Murano: Steering Control System :: Symptom Diagnosis / Hydraulic Pump Electric Power Steering Warning Lamp Does Not Turn Off

Diagnosis Procedure

Hydraulic pump electric power steering warning lamp does not turn OFF several seconds after engine is started.

SELF DIAGNOSTIC RESULT

CONSULT

Select "Self Diagnostic Result" mode of "EPS/DAST 3".

Is any DTC detected?

Check the DTC. Refer to DTC Index.

GO TO 2.

CHECK HYDRAULIC PUMP ELECTRIC POWER STEERING WARNING LAMP

Perform the trouble diagnosis of hydraulic pump electric power steering warning lamp. Refer to Diagnosis Procedure.

Is the inspection result normal?

GO TO 3.

Repair or replace the malfunctioning components.

POWER STEERING CONTROL MODULE POWER SUPPLY AND GROUND CIRCUIT

Perform the trouble diagnosis of power steering control module power supply and ground. Refer to Diagnosis Procedure.

Is the inspection result normal?

Check that the pin terminals and the connection of each connector are normal.

Repair or replace the malfunctioning components.