Diagnosis Procedure
WARNING: This page is about a different car, the 2019 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
Hydraulic pump electric power steering warning lamp does not turn OFF several seconds after engine started.
- PERFORM SELF-DIAGNOSIS
With CONSULT
Perform "EPS" self-diagnosis.
Is any DTC detected?
YES
Check the DTC. Refer to DTC Index .
NO
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?
YES
GO TO 3.
NO
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?
YES
Check that the pin terminals and the connection of each connector are normal.
NO
Repair or replace the malfunctioning components.