2001 NISSAN X-TRAIL Service Repair Manual

Page 825 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual TROUBLE DIAGNOSIS
EC-475
[QR25(WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
PBIB0486E

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NISSAN X-TRAIL 2001  Service Repair Manual EC-476
[QR25(WITHOUT EURO-OBD)]
TROUBLE DIAGNOSIS
PBIB1444E

Page 827 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual TROUBLE DIAGNOSIS
EC-477
[QR25(WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
Circuit DiagramEBS00NEF
TBWA0323E

Page 828 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual EC-478
[QR25(WITHOUT EURO-OBD)]
TROUBLE DIAGNOSIS
TBWA0324E

Page 829 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual TROUBLE DIAGNOSIS
EC-479
[QR25(WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
ECM Harness Connector Terminal LayoutEBS00NEG
ECM Terminals and Reference ValueEBS00NEH
PREPARATION 
1. ECM  is  located  be

Page 830 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual EC-480
[QR25(WITHOUT EURO-OBD)]
TROUBLE DIAGNOSIS
4PU/RHeated oxygen sen-
sor 2 heater[Engine is running]
●Engine speed is below 3,600 rpm after the follow-
ing conditions are met.
●Engine: after

Page 831 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual TROUBLE DIAGNOSIS
EC-481
[QR25(WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC25 GY/LVIAS control sole-
noid valve[Engine is running]●Idle speedBATTERY VOLTAGE
(11 - 14V)
[Engine is running]
●Engine

Page 832 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual EC-482
[QR25(WITHOUT EURO-OBD)]
TROUBLE DIAGNOSIS
37 L/YCooling fan relay 
(Low)[Engine is running]●Cooling fan is not operatingBATTERY VOLTAGE
(11 - 14V)
[Engine is running]
●Cooling fan is opera