2001 NISSAN ALMERA N16 power steering

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Page 718 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual 3 DETECT MALFUNCTIONING PART
Check the following.
+15A fuse
+Harness connectors E75, F36 (If so equipped)
+Harness for open or short between fuse and ECM relay
+ECM relay
+Harness for open or short be

Page 719 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual 6 CHECK AIR CONTROL VALVE (POWER STEERING) OPERATION-II
Check the vacuum hose for vacuum existence when steering wheel is turned.
SEF162Z
Vacuum should exist.
OK or NG
OK©GO TO 9.
NG©GO TO 7.
7 CHEC

Page 720 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual 8 CHECK VACUUM HOSES AND TUBES
1. Disconnect vacuum hoses between the air control valve (Power steering) and vacuum port, air control valve (Power
steering) and air duct.
2. Check hoses and tubes for

Page 766 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual JEF137Y
Component DescriptionNJEC0451The power steering oil pressure switch is attached to the power
steering high-pressure tube and detects a power steering load.
When a power steering load is detect

Page 767 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual Wiring DiagramNJEC0450
YEC002A
POWER STEERING OIL PRESSURE SWITCHQG
Wiring Diagram
EC-471

Page 768 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual Diagnostic Procedure=NJEC0454
1 INSPECTION START
Do you have CONSULT-II?
YesorNo
Ye s©GO TO 2.
No©GO TO 3.
2 CHECK OVERALL FUNCTION
With CONSULT-II
1. Start engine.
2. Check ªPW/ST SIGNALº in ªDA

Page 769 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual 4 CHECK GROUND CIRCUIT
1. Turn ignition switch ªOFFº.
2. Disconnect power steering oil pressure switch harness connector.
3. Check harness continuity between power steering oil pressure switch harne

Page 770 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual If NG, replace power steering oil pressure switch.
POWER STEERING OIL PRESSURE SWITCHQG
Component Inspection (Contd)
EC-474