2003 NISSAN X-TRAIL start

EC-1016
[YD (WITH EURO-OBD)]
DTC P0217 ENGINE OVER TEMPERATURE

4. CHECK COOLING FAN LOW SPEED OPERATION
Without CONSULT-II
1. Disconnect cooling fan relays-2 and -3.
2. Start engine and let it idle.
3. Set temperature lever at full cold position.
4. Turn air conditioner switch ON.
5. Turn blower fan switch ON.
6. Make sure that cooling fans-1 and -2 operate at low speed.
OK or NG
OK >> GO TO 5.
NG >> Check cooling fan low speed control circuit. (Go to EC-
1019, "PROCEDURE A" .)
5. CHECK COOLING FAN HIGH SPEED OPERATION-I
Without CONSULT-II
1. Turn ignition switch OFF.
2. Reconnect cooling fan relays-2 and -3.
3. Turn air conditioner switch and blower fan switch OFF.
4. Disconnect engine coolant temperature sensor harness connec-
tor.
5. Connect 150Ω resistor to engine coolant temperature sensor
harness connector.
6. Restart engine and make sure that cooling fans-1 and -2 oper-
ate at higher speed than low speed.
OK or NG
OK >> GO TO 6.
NG >> Check cooling fan high speed control circuit. (Go to EC-
1021, "PROCEDURE B" .)
PBIB1935E
SEC163BA
PBIB1892E
MEC475B

EC-1032
[YD (WITH EURO-OBD)]
DTC P0234 TC SYSTEM

On Board Diagnosis LogicEBS011AI
These self-diagnoses have the one trip detection logic.
The MI will not light up for these self-diagnoses.
Overall Function CheckEBS011AJ
Use this procedure to check the overall function of the turbocharger. During this check, a DTC might not be
confirmed.
1. Start engine and let it idle.
2. Make sure that turbocharger control actuator rod moves slightly
when engine is started.
3. If NG, go to EC-1034, "
Diagnostic Procedure" .
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0234Turbocharger overboost
conditionECM detects turbocharger boost pressure
is excessively high.

Turbocharger

Va c u u m p u m p

Turbocharger boost sensor

Turbocharger boost control solenoid valve
PBIB1936E

EC-1034
[YD (WITH EURO-OBD)]
DTC P0234 TC SYSTEM

Diagnostic ProcedureEBS011AK
1. CHECK VACUUM SOURCE
1. Turn ignition switch OFF.
2. Disconnect vacuum hose connected to turbocharger control actuator.
3. Start engine and let it idle.
4. Check vacuum hose for vacuum existence.
OK or NG
OK >> GO TO 8.
NG >> GO TO 2.
2. CHECK VACUUM HOSES AND VACUUM GALLERY
1. Turn ignition switch OFF.
2. Check vacuum hoses and vacuum gallery for clogging, cracks or improper connection.
Refer to EC-884, "
Vacuum Hose Drawing" .
OK or NG
OK >> GO TO 3.
NG >> Repair or replace vacuum hoses and vacuum gallery.Vacuum should exist.
PBIB1937E
SEF109L

DTC P0335 CKP SENSOR
EC-1045
[YD (WITH EURO-OBD)]
C
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MA
EC

On Board Diagnosis LogicEBS011AX
DTC Confirmation ProcedureEBS011AY
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Start engine and let it idle for at least 5 seconds.
If engine could not start, keep ignition switch at START position
for 5 seconds.
4. If 1st trip DTC is detected, go to EC-1047, "
Diagnostic Proce-
dure" .
WITH GST
Follow the procedure “WITH CONSULT-II” above.
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0335Crankshaft position sen-
sor circuitCrankshaft position sensor signal is not detect
by the ECM when engine is running.

Harness or connectors
(The sensor circuit is open or
shorted.)

Crankshaft position sensor
SEF817Y

DTC P0336 CKP SENSOR
EC-1051
[YD (WITH EURO-OBD)]
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MA
EC

On Board Diagnosis LogicEBS011B6
DTC Confirmation ProcedureEBS011B7
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Start engine and let it idle for at least 5 seconds.
If engine could not start, keep ignition switch at START position
for 5 seconds.
4. If 1st trip DTC is detected, go to EC-1053, "
Diagnostic Proce-
dure" .
WITH GST
Follow the procedure “WITH CONSULT-II” above.
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0336Crankshaft position sen-
sor circuit range/perfor-
manceCrankshaft position sensor signal is not in the
normal pattern when engine is running.

Harness or connectors
(The sensor circuit is open or
shorted.)

Crankshaft position sensor

Signal plate
SEF817Y

DTC P0340 CMP SENSOR
EC-1057
[YD (WITH EURO-OBD)]
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EC

DTC Confirmation ProcedureEBS011BF
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Start engine and let it idle for at least 5 seconds.
If engine could not start, keep ignition switch at START position
for 5 seconds.
4. If 1st trip DTC is detected, go to EC-1059, "
Diagnostic Proce-
dure" .
WITH GST
Follow the procedure “WITH CONSULT-II” above.
SEF817Y

DTC P0340 CMP SENSOR
EC-1059
[YD (WITH EURO-OBD)]
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Diagnostic ProcedureEBS011BH
1. CHECK STARTING SYSTEM
Turn ignition switch to START position.
Ye s o r N o
Ye s > > G O T O 2 .
No >> Check starting system. (Refer to SC-21, "
STARTING SYSTEM" .)
2. CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Loosen and retighten engine ground screws. Refer to EC-943, "
Ground Inspection" .
OK or NG
OK >> GO TO 3.
NG >> Repair or replace ground connections.Does the engine turn over?
Does the starter motor operate?
PBIB2020E

DTC P0341 CMP SENSOR
EC-1063
[YD (WITH EURO-OBD)]
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EC

DTC Confirmation ProcedureEBS011BN
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Start engine and let it idle for at least 5 seconds.
If engine could not start, keep ignition switch at START position
for 5 seconds.
4. If 1st trip DTC is detected, go to EC-1065, "
Diagnostic Proce-
dure" .
WITH GST
Follow the procedure “WITH CONSULT-II” above.
SEF817Y