2003 NISSAN X-TRAIL Electronic Repair Manual

Page 1737 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual START SIGNAL
EC-623
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START SIGNALPFP:48750
CONSULT-II Reference Value in Data Monitor ModeEBS00B9S
Specification data are reference values.
ECM Termina

Page 1738 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual EC-624
[QR (WITHOUT EURO-OBD)]
START SIGNAL
Wiring Diagram
EBS00B9U
TBWA0085E

Page 1739 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual START SIGNAL
EC-625
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Diagnostic ProcedureEBS00B9V
1.INSPECTION START
Do you have CONSULT-II?
Ye s o r N o
Yes >>GOTO2.
No >> GO TO 3.
2.CHECK OVERALL F

Page 1740 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual EC-626
[QR (WITHOUT EURO-OBD)]
START SIGNAL
6.CHECK START SIGNAL INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Disconnect ECM harness connector.
2. Disconnect ignition switch harness connector.
3. Check

Page 1741 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual FUEL PUMP CIRCUIT
EC-627
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FUEL PUMP CIRCUITPFP:17042
DescriptionEBS00B9W
SYSTEM DESCRIPTION
The ECM activates the fuel pump for several seconds after t

Page 1742 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual EC-628
[QR (WITHOUT EURO-OBD)]
FUEL PUMP CIRCUIT
TER-
MINAL
NO.WIRE
COLORITEM CONDITION DATA (DC Voltage)
29 B/P Fuel pump relay[Ignition switch “ON”]
lFor 1 seconds after turning ignition switch

Page 1743 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual FUEL PUMP CIRCUIT
EC-629
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Wiring DiagramEBS00B9Z
TBWA0086E

Page 1744 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual EC-630
[QR (WITHOUT EURO-OBD)]
FUEL PUMP CIRCUIT
Diagnostic Procedure
EBS00BA0
1.CHECK OVERALL FUNCTION
1. Turn ignition switch “ON”.
2. Pinch fuel feed hose with two fingers.
Fuel pressure pulsat