2001 NISSAN X-TRAIL Service Repair Manual

Page 857 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual POWER SUPPLY CIRCUIT FOR ECM
EC-507
[QR25(WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
POWER SUPPLY CIRCUIT FOR ECMPFP:24110
Wiring DiagramEBS00NER
TBWA0136E

Page 858 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual EC-508
[QR25(WITHOUT EURO-OBD)]
POWER SUPPLY CIRCUIT FOR ECM
ECM Terminals and Reference Value
EBS00NES
Specification data are reference values and are measured between each terminal and ground.
CAUTI

Page 859 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual POWER SUPPLY CIRCUIT FOR ECM
EC-509
[QR25(WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
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K
L
MA
EC
3.DETECT MALFUNCTIONING PART
Check the following.
●Harness connectors M61, F41
●Fuse block (J/B) connector M1

Page 860 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual EC-510
[QR25(WITHOUT EURO-OBD)]
POWER SUPPLY CIRCUIT FOR ECM
6. DETECT MALFUNCTIONING PART
Check the following.
●10A fuse
●20A fuse
●Harness connectors E60, F36
●Harness connectors E61, F38

Page 861 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual POWER SUPPLY CIRCUIT FOR ECM
EC-511
[QR25(WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
9.CHECK ECM POWER SUPPLY CIRCUIT-IV
1. Disconnect ECM relay.
2. Check  voltage  between  ECM  relay  terminal  3

Page 862 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual EC-512
[QR25(WITHOUT EURO-OBD)]
POWER SUPPLY CIRCUIT FOR ECM
13. CHECK ECM GROUND CIRCUIT FOR OPEN AND SHORT-II
1. Turn ignition switch “OFF”.
2. Disconnect ECM harness connector.
3. Check harness

Page 863 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual DTC U1000 CAN COMMUNICATION LINE
EC-513
[QR25(WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
DTC U1000 CAN COMMUNICATION LINEPFP:23710
DescriptionEBS00ODR
CAN (Controller Area Network) is a serial commu

Page 864 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual EC-514
[QR25(WITHOUT EURO-OBD)]
DTC U1000 CAN COMMUNICATION LINE
Wiring Diagram
EBS00ODU
TBWA0157E