2001 NISSAN X-TRAIL Service Repair Manual

Page 1793 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual POWER SUPPLY CIRCUIT FOR ECM
EC-1443
[YD]
C
D
E
F
G
H
I
J
K
L
MA
EC
Wiring DiagramEBS0036A
TBWA0101E

Page 1794 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual EC-1444
[YD]
POWER SUPPLY CIRCUIT FOR ECM
Diagnostic Procedure
EBS0036B
1. INSPECTION START
Start engine.
Is engine running?
Ye s   o r   N o
Yes >> GO TO 6.
No >> GO TO 2.
2. CHECK ECM POWER SUPPLY C

Page 1795 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual POWER SUPPLY CIRCUIT FOR ECM
EC-1445
[YD]
C
D
E
F
G
H
I
J
K
L
MA
EC
5.CHECK ECM POWER SUPPLY CIRCUIT-II
1. Reconnect ECM harness connector.
2. Turn ignition switch “ON” and then “OFF”.
3. Chec

Page 1796 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual EC-1446
[YD]
POWER SUPPLY CIRCUIT FOR ECM
8. CHECK OUTPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Disconnect ECM harness connector.
2. Check  harness  continuity  between  ECM  terminals  D24,  D26  and

Page 1797 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual POWER SUPPLY CIRCUIT FOR ECM
EC-1447
[YD]
C
D
E
F
G
H
I
J
K
L
MA
EC
13.CHECK ECM GROUND CIRCUIT FOR OPEN AND SHORT
1. Check  harness  continuity  between  ECM  terminals  A5,  A6,  A7  and  engine  gr

Page 1798 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual EC-1448
[YD]
DTC U1000 CAN COMMUNICATION LINE
DTC U1000 CAN COMMUNICATION LINE
PFP:23710
DescriptionEBS00LUE
CAN (Controller Area Network) is a serial communication line for real time application. It

Page 1799 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual DTC U1000 CAN COMMUNICATION LINE
EC-1449
[YD]
C
D
E
F
G
H
I
J
K
L
MA
EC
Wiring DiagramEBS00LUH
TBWA0336E

Page 1800 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual EC-1450
[YD]
DTC U1000 CAN COMMUNICATION LINE
Diagnostic Procedure
EBS00LUI
1. INSPECTION START
1. Turn ignition switch “ON”.
2. Select “CAN DIAG SUPPORT MNTR” in “DATA MONITOR” mode with