2003 NISSAN X-TRAIL turn signal

DTC P0335 CRANKSHAFT POSISTION SENSOR (TDC)
EC-737
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Diagnostic ProcedureEBS004RW
1.CHECK CRANKSHAFT POSITION SENSOR (TDC) GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch “OFF”.
2. Loosen and retighten engine ground screws.
3. Disconnect crankshaft position sensor (TDC) harness connector
and ECM harness connector.
4. Check harness continuity between ECM terminal B20 and
crankshaft position sensor (TDC) 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 CRANKSHAFT POSITION SENSOR (TDC) INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Check harness continuity between crankshaft position sensor (TDC) terminal 2 and ECM terminal B21.
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 CRANKSHAFT POSITION SENSOR (TDC)
Refer toEC-737, "
Component Inspection".
OK or NG
OK >> GO TO 4.
NG >> Replace crankshaft position sensor (TDC).
4.CHECK INTERMITTENT INCIDENT
Refer toEC-699, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT".
>>INSPECTION END
Component InspectionEBS008YW
CRANKSHAFT POSITION SENSOR(TDC)
1. Loosen the fixing bolt of the sensor.
PBIB0385E
Continuity should exist.
PBIB0416E
Continuity should exist.

EC-742
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DTC P0340 CAMSHAFT POSITION SENSOR
Diagnostic Procedure
EBS008YT
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 toEC-742, "
Component Inspection".
OK or NG
OK >> GO TO 4.
NG >> Replace camshaft position sensor.
4.CHECK INTERMITTENT INCIDENT
Refer toEC-699, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT".
>>INSPECTION END
Component InspectionEBS008YU
CAMSHAFT POSITION SENSOR
1. Loosen the fixing bolt of the sensor.
PBIB0385E
Continuity should exist.
PBIB0381E
Continuity should exist.

DTC P0500 VEHICLE SPEED SENSOR (VSS)
EC-747
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Diagnostic ProcedureEBS004QQ
1.CHECK DTC WITH 4WD/ABS CONTROL UNIT
Check DTC with 4WD/ABS control unit.
Refer toBRC-7, "
TROUBLE DIAGNOSIS".
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 or 63. 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.
lHarness connectors M64, F29
lHarness 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/ABS control unit harness connector.
3. Check continuity between combination meter terminal 52 or 42 and 4WD/ABS control unit harness con-
nector. 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 P1107 ABSOLUTE PRESSURE SENSOR
EC-749
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DTC P1107 ABSOLUTE PRESSURE SENSORPFP:23710
DescriptionEBS004SY
The absolute pressure sensor is built into ECM. The sensor detects
ambient barometric pressure and sends the voltage signal to the
microcomputer.
On Board Diagnosis LogicEBS004SZ
DTC Confirmation ProcedureEBS004T0
WITH CONSULT-II
1. Turn ignition switch “ON”.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Start engine and wait at least 2 seconds.
4. If DTC is detected, go toEC-749, "
Diagnostic Procedure".
Diagnostic ProcedureEBS004T1
1.INSPECTION START
With CONSULT-II
1. Turn ignition switch “ON”.
2. Select “SELF DIAG RESULTS” mode with CONSULT-II.
3. Touch “ERASE”.
4. PerformEC-749, "
DTC Confirmation Procedure",again.
5. Is the DTC P1107 displayed again?
Ye s o r N o
Yes >>GOTO2.
No >>INSPECTION END
PBIB0378E
DTC Malfunction is detected when ... Check Items (Possible Cause)
P1107
lAn excessively high or low voltage from the abso-
lute pressure sensor (built-into ECM) is sent to
ECM.lECM
SEF817Y

DTC P1216 EDU
EC-755
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: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)
On Board Diagnosis LogicEBS008XC
DTC Confirmation ProcedureEBS008XD
WITH CONSULT-II
1. Turn ignition switch “ON” and wait at least 2 seconds.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Start engine and run it for at least 2 seconds at idle speed.
(If engine does not run, turn ignition switch to “START” for at
least 2 seconds.)
4. If DTC is detected, go toEC-758, "
Diagnostic Procedure".
[Engine is running]
lWarm-up condition
lEngine speed is 2,000 rpm1-5V
D24
D26G
GECM relay (self-shutoff)[Ignition switch “ON”]
[Ignition switch “OFF”]
lFor a few seconds after turning ignition
switch "OFF"Approximately 0V
[Ignition switch “OFF”]
lA few seconds passed after turning ignition
switch "OFF"BATTERY VOLTAGE
(11 - 14V) TERMI-
NAL
NO.WIRE
COLORITEM CONDITIONDATA
(DC Voltage and Pulse Signal)
PBIB0392E
DTC Malfunction is detected when .... Check Items (Possible cause)
P1216
lEDU feed back signal is not normal pattern.lHarness or connectors
(Injector drive circuit is open or shorted.)
lElectronic drive unit
lFuel injectors
SEF817Y

EC-760
[YD]
DTC P1216 EDU
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 toEC-699, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT".
OK or NG
OK >> Replace EDU.
NG >> Repair or replace.
Removal and InstallationEBS008Z4
FUEL INJECTOR
Refer toEM-135, "INJECTION TUBE AND FUEL INJECTOR". Continuity should exist.

DTC P1217 OVERHEAT (COOLING SYSTEM)
EC-767
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2.DETECT MALFUNCTIONING PART
Check the following.
lFuse block (J/B) connector E103
l10A fuse
l40A fusible links
lHarness for open or short between cooling fan relay-1 and fuse
lHarness for open or short between cooling fan relay-1 and battery
>> Repair open circuit or short to ground or short to power in harness or connectors.
3.CHECK COOLING FAN GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch “OFF”.
2. Disconnect cooling fan motor-1 harness connector and cooling fan motor-2 harness connector.
3. Check harness continuity between cooling fan relay-1 terminal 3 and cooling fan motor-1 terminal 1, cool-
ing fan motor-1 terminal 4 and body ground. Refer to Wiring Diagram.
4. Also check harness for short to ground and short to power.
5. Check harness continuity between cooling fan relay-1 terminal 6 and cooling fan motor-2 terminal 1, cool-
ing fan motor-2 terminal 4 and body ground. Refer to Wiring Diagram.
6. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 4.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
4.CHECK COOLING FAN OUTPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Disconnect ECM harness connector.
2. Check harness continuity between ECM terminal E2 and cooling fan relay-1 terminal 2. Refer to Wiring
Diagram.
3. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 6.
NG >> GO TO 5.
PBIB0479E
Continuity should exist.
Continuity should exist.
Continuity should exist.

DTC P1217 OVERHEAT (COOLING SYSTEM)
EC-769
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2.DETECT MALFUNCTIONING PART
Check the following.
lHarness for open or short between cooling fan relays-2 and -3 and fuse
lHarness for open or short between cooling fan relays-2 and -3 and fusible link
>> Repair harness or connectors.
3.CHECK COOLING FAN GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch “OFF”.
2. Disconnect cooling fan motor-1 harness connector and cooling fan motor-2 harness connector.
3. Check harness continuity between cooling fan relay-2 terminal 5 and cooling fan motor-1 terminal 2, cool-
ing fan relay-2 terminal 6 and cooling fan motor-1 terminal 3, cooling fan relay-2 terminal 7 and body
ground. Refer to Wiring Diagram.
4. Also check harness for short to ground and short to power.
5. Check harness continuity between cooling fan relay-3 terminal 5 and cooling fan motor-2 terminal 2, cool-
ing fan relay-3 terminal 6 and cooling fan motor-2 terminal 3, cooling fan relay-3 terminal 7 and body
ground. Refer to Wiring Diagram.
6. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 4.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
4.CHECK COOLING FAN OUTPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Disconnect ECM harness connector.
2. Check harness continuity between ECM terminal E7 and cooling fan relay-2 terminal 2, cooling fan relay-
3 terminal 2. Refer to Wiring Diagram.
3. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 6.
NG >> GO TO 5.
PBIB0479E
Continuity should exist.
Continuity should exist.
Continuity should exist.