2001 NISSAN X-TRAIL diagram

DTC P0340 CAMSHAFT POSITION SENSOR
EC-1487
[YD]
C
D
E
F
G
H
I
J
K
L
MA
EC
Diagnostic ProcedureEBS008YT
1.CHECK CAMSHAFT POSITION SENSOR GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch “OFF”.
2. Loosen and retighten engine ground screws.
3. Disconnect camshaft position sensor harness connector and
ECM harness connector.
4. Check harness continuity between ECM terminal B18 and cam-
shaft position sensor terminal 1. Refer to Wiring Diagram.
5. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 2.
NG >> Repair open circuit or short to ground or short to power
in harness or connectors.
2.CHECK CAMSHAFT POSITION SENSOR INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Check harness continuity between camshaft position sensor terminal 2 and ECM terminal B19. Refer to
Wiring Diagram.
2. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 3.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
3.CHECK CAMSHAFT POSITION SENSOR
Refer to EC-1487, "
Component Inspection" .
OK or NG
OK >> GO TO 4.
NG >> Replace camshaft position sensor.
4.CHECK INTERMITTENT INCIDENT
Refer to EC-1441, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" .
>>INSPECTION END
Component InspectionEBS008YU
CAMSHAFT POSITION SENSOR
1. Loosen the fixing bolt of the sensor.
2. Disconnect camshaft position sensor harness connector.
3. Remove the sensor.
PBIB0385E
Continuity should exist.
PBIB0381E
Continuity should exist.

EC-1490
[YD]
DTC P0500 VEHICLE SPEED SENSOR (VSS)
Wiring Diagram
EBS004QP
LHD MODELS
TBWA0337E

EC-1492
[YD]
DTC P0500 VEHICLE SPEED SENSOR (VSS)
Diagnostic Procedure
EBS004QQ
1. CHECK DTC WITH 4WD CONTROL UNIT AND ESP/TCS/ABS CONTROL UNIT (MODELS WITH ESP)
OR 4WD/ABS CONTROL UNIT (MODELS WITHOUT ESP)
Check DTC with 4WD control unit and ESP/TCS/ABS control unit (models with ESP) or 4WD/ABS control unit
(models without ESP).
Refer to BRC-64, "
TROUBLE DIAGNOSIS" (models with ESP) or BRC-7, "TROUBLE DIAGNOSIS" (models
without ESP).
OK or NG
OK >> GO TO 2.
NG >> Reform trouble shooting relevant to DTC indicated.
2. CHECK SPEEDOMETER FUNCTION
Make sure that speed meter functions properly.
OK or NG
OK >> GO TO 3.
NG >> GO TO 5.
3. CHECK ECM INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch “OFF”.
2. Disconnect ECM harness connector and combination meter harness connector.
3. Check harness continuity between ECM terminal E21 and combination meter terminal 50 (LHD models)
or 63 (RHD models). Refer to Wiring Diagram.
4. Also check harness for short to ground or short to power.
OK or NG
OK >> GO TO 8.
NG >> GO TO 4.
4. DETECT MALFUNCTIONING PART
Check the following.
●Harness connectors M63, F30
●Harness for open and short between ECM and combination meter
>> Repair open circuit or short to ground or short to power in harness or connectors.
5. CHECK SPEEDOMATER INPUT SIGNL FOR OPEN AND SHORT
1. Turn ignition switch “OFF”.
2. Disconnect combination meter harness connector and 4WD control unit harness connector (models with
ESP) or 4WD/ABS control unit harness connector (models without ESP).
3. Check continuity between combination meter terminal 52 (LHD models) or 42 (RHD models) and 4WD
control unit harness connector (models with ESP) or 4WD/ABS control unit harness connector (models
without ESP). Refer to Wiring Diagram.
4. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 7.
NG >> GO TO 6.Continuity should exist.
Continuity should exist.

DTC P1180 FUEL TEMPERATURE SENSOR
EC-1497
[YD]
C
D
E
F
G
H
I
J
K
L
MA
EC
Wiring DiagramEBS004T7
TBWA0116E

DTC P1216 EDU
EC-1503
[YD]
C
D
E
F
G
H
I
J
K
L
MA
EC
Wiring DiagramEBS008XE
TBWA0118E

DTC P1216 EDU
EC-1505
[YD]
C
D
E
F
G
H
I
J
K
L
MA
EC
Diagnostic ProcedureEBS008XF
1.INSPECTION START
1. Turn ignition switch “START”.
2. Is any cylinder ignited?
OK or NG
OK >> GO TO 5.
NG >> GO TO 2.
2.CHECK EDU POWER SUPPLY CIRCUIT
1. Turn ignition switch “OFF”.
2. Disconnect EDU harness connector.
3. Turn ignition switch “ON”.
4. Check voltage between EDU terminal 6 and ground with CON-
SULT-II or tester.
OK or NG
OK >> GO TO 4.
NG >> GO TO 3.
3.DETECT MALFUNCTIONING PART
Check the following.
●Harness for open or short between EDU and ECM
●Harness for open or short between EDU and ECM relay
>> Repair open circuit or short to ground or short to power in harness or connectors.
4.CHECK EDU GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch “OFF”.
2. Check harness continuity between EDU terminal 8 and ground. Refer to Wiring Diagram.
3. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 5.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
PBIB0407E
Voltage: Battery voltage
PBIB0421E
Continuity should exist.

EC-1506
[YD]
DTC P1216 EDU
5. CHECK ECM OUTPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Disconnect ECM harness connector.
2. Check harness continuity between the following terminals. Refer to Wiring Diagram.
3. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 6.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
6. CHECK EDU OUTPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Disconnect fuel injector harness connectors.
2. Check harness continuity between the following terminals. Refer
to Wiring Diagram.
3. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 7.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
7. CHECK FUEL INJECTOR GROUND CIRCUIT FOR OPEN AND SHORT
1. Check harness continuity between fuel injector terminal 3 of each cylinder and EDU terminal 13. Refer to
Wiring Diagram.
2. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 8.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
8. CHECK FUEL INJECTOR
Refer to EC-1478, "
Component Inspection" .
OK or NG
OK >> GO TO 9.
NG >> Replace fuel injector.
ECM terminal EDU terminal
A4 4
A3 3
A2 2
A1 1
Continuity should exist
EDU terminal Fuel injector terminal
94
10 4
11 4
12 4
Continuity should exist.
PBIB0409E
Continuity should exist.

DTC P1216 EDU
EC-1507
[YD]
C
D
E
F
G
H
I
J
K
L
MA
EC
9.CHECK ECM INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch “OFF”.
2. Disconnect ECM harness connector and EDU harness connector.
3. Check continuity between ECM terminal A29 and EDU terminal 5. Refer to Wiring Diagram.
4. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 10.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
10.CHECK INTERMITTENT INCIDENT
Refer to EC-1441, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" .
OK or NG
OK >> Replace EDU.
NG >> Repair or replace.
Removal and InstallationEBS008Z4
FUEL INJECTOR
Refer to EM-144, "INJECTION TUBE AND FUEL INJECTOR" . Continuity should exist.