2005 NISSAN X-TRAIL diagram

FUEL TRANSPORT PUMP
EC-1337
[YD (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC

10. CHECK TRANSPORT PUMP
Refer to EC-1338, "
Component Inspection" .
OK or NG
OK >> GO TO 14.
NG >> Replace fuel transport pump.
11 . CHECK FUEL LEVEL SWITCH POWER SUPPLY AND GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Disconnect sub fuel level sensor unit harness connector.
4. Check harness continuity between ECM terminal 14 and sub
fuel level sensor unit terminal 2, between sub fuel level sensor
unit terminal 4 and ground. Refer to Wiring Diagram.
5. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 13.
NG >> GO TO 12.
12. DETECT MALFUNCTIONING PART
Check the following.

Harness connector F30, M63

Harness connector M78, B105 (LHD models)

Harness connectors M18, B2 (RHD models)

Harness for open or short between ECM and sub fuel level sensor unit

Harness for open or short between sub fuel level sensor unit and ground.
>> Repair open circuit or short to ground or short to power in harness or connectors.
13. CHECK FUEL LEVEL SWITCH
Refer to EC-1338, "
Component Inspection"
OK or NG
OK >> GO TO 14.
NG >> Replace sub fuel level sensor unit.
14. CHECK INTERMITTENT INCIDENT
Refer to EC-1045, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT"
>>INSPECTION END Continuity should exist.
PBIB1944E

EC-1342
[YD (WITH EURO-OBD)]
ASCD INDICATOR

Wiring Diagram—LHD ModelsEBS01F8F
TBWB0478E

ASCD INDICATOR
EC-1343
[YD (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC

Wiring Diagram—RHD ModelsEBS01F8G
TBWB0647E

START SIGNAL
EC-1345
[YD (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC

START SIGNALPFP:48750
Wiring DiagramEBS011GG
TBWA0582E

EC-1346
[YD (WITH EURO-OBD)]
START SIGNAL

Diagnostic ProcedureEBS011GH
1. CHECK START SIGNAL OVERALL FUNCTION
With CONSULT-II
1. Turn ignition switch ON.
2. Check “START SIGNAL” in “DATA MONITOR” mode with CON-
SULT-II under the following conditions.
Without CONSULT-II
Check voltage between ECM terminal 99 and ground under the fol-
lowing conditions.
OK or NG
OK >>INSPECTION END
NG >> GO TO 2.
2. CHECK START SIGNAL INPUT SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector and ignition switch harness connector.
3. Check harness continuity between ECM terminal 99 and ignition switch terminal 6.
Refer to Wiring Diagram.
4. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 4.
NG >> GO TO 3.
3. DETECT MALFUNCTIONING PART
Check the following.

10A fuse

Fuse block (J/B) connectors M1, E102

Harness for open or short between ECM and ignition switch
>> Repair open circuit or short to ground or short to power in harness or connectors.
Condition START SIGNAL
Ignition switch ON OFF
Ignition switch START ON
PBIB0433E
Condition Voltage
Ignition switch ON Approximately 0V
Ignition switch START Battery voltage
PBIB1949E
Continuity should exist.

EC-1348
[YD (WITH EURO-OBD)]
MI & DATA LINK CONNECTORS

MI & DATA LINK CONNECTORSPFP:24814
Wiring DiagramEBS011GI
LHD MODELS
TBWA0585E

EC-1358
[YD (WITHOUT EURO-OBD)]
PRECAUTIONS

Wiring Diagrams and Trouble DiagnosisEBS011WU
When you read Wiring diagrams, refer to the following:

GI-14, "How to Read Wiring Diagrams".

PG-2, "POWER SUPPLY ROUTING" for power distribution circuit
When you perform trouble diagnosis, refer to the following:

GI-10, "HOW TO FOLLOW TEST GROUPS IN TROUBLE DIAGNOSES".

GI-23, "How to Perform Efficient Diagnosis for an Electrical Incident".

EC-1360
[YD (WITHOUT EURO-OBD)]
ENGINE CONTROL SYSTEM

ENGINE CONTROL SYSTEMPFP:23710
System DiagramEBS011WX
PBIB2884E