2003 NISSAN X-TRAIL Electronic Repair Manual

Page 1745 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual FUEL PUMP CIRCUIT
EC-631
[QR (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
4.CHECK CONDENSER CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch "OFF".
2. Disconnect condenser harness connector.
3. Che

Page 1746 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual EC-632
[QR (WITHOUT EURO-OBD)]
FUEL PUMP CIRCUIT
9.CHECK FUEL PUMP RELAY OUTPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Disconnect ECM harness connector.
2. Check harness continuity between ECM terminal

Page 1747 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual FUEL PUMP CIRCUIT
EC-633
[QR (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
FUEL PUMP
1. Disconnect fuel level sensor unit and fuel pump harness connector.
2. Check resistance between fuel level sensor

Page 1748 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual EC-634
[QR (WITHOUT EURO-OBD)]
REFRIGERANT PRESSURE SENSOR
REFRIGERANT PRESSURE SENSOR
PFP:92136
Component DescriptionEBS00BA3
The refrigerant pressure sensor is installed at the liquid tank of the
ai

Page 1749 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual REFRIGERANT PRESSURE SENSOR
EC-635
[QR (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
Wiring DiagramEBS00BA5
TBWA0088E

Page 1750 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual EC-636
[QR (WITHOUT EURO-OBD)]
REFRIGERANT PRESSURE SENSOR
Diagnostic Procedure
EBS00BA6
1.CHECK REFRIGERANT PRESSURE SENSOR OVERALL FUNCTION
1. Start engine and warm it up to normal operating tempera

Page 1751 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual REFRIGERANT PRESSURE SENSOR
EC-637
[QR (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
4.CHECK REFRIGERANT PRESSURE SENSOR GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch “OFF”.
2. Check h

Page 1752 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual EC-638
[QR (WITHOUT EURO-OBD)]
ELECTRICAL LOAD SIGNAL
ELECTRICAL LOAD SIGNAL
PFP:25350
CONSULT-II Reference Value in Data Monitor ModeEBS00BA8
Specification data are reference values.
ECM Terminals an