Nissan X-Trail 32. Manual — part 1611
MWI-126
< DTC/CIRCUIT DIAGNOSIS >
B2321, B2322 OIL LEVEL SENSOR
B2321, B2322 OIL LEVEL SENSOR
DTC Description
INFOID:0000000010784658
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Oil level sensor
• Oil level sensor signal circuit
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Turn the ignition switch OFF.
2.
Wait for 5 minutes or more, then open the driver door.
Is “OIL LEV SEN OPEN” or “OIL LEV SEN SHORT” displayed?
YES
>> Refer to
MWI-126, "Diagnosis Procedure"
NO-1
>> To check malfunction symptom before repair: Refer to
GI-44, "Intermittent Incident"
.
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010784659
1.
CHECK OIL LEVEL SENSOR SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect combination meter connector and oil level sensor connector.
3.
Check for continuity between combination meter harness connector and oil level sensor harness connec-
tor.
4.
Check for continuity between combination meter harness connector and ground.
Is the inspection result normal?
YES
>> Refer to
MWI-126, "Component Inspection"
.
NO
>> Repair harnesses or connectors.
Component Inspection
INFOID:0000000010784660
1.
CHECK OIL LEVEL SENSOR
1.
Turn ignition switch OFF.
2.
Disconnect oil level sensor connector.
DTC
Trouble diagnosis
(Trouble diagnosis content)
Detection condition
B2321
OIL LEV SEN OPEN
(Oil level sensor open)
Oil level sensor signal circuit is open.
(Resistance value of oil level sensor exceeds 20
Ω
)
B2322
OIL LEV SEN SHORT
(Oil level sensor short)
Oil level sensor signal circuit is shorted.
(Resistance value of oil level sensor is less than 3
Ω
)
Terminals
Continuity
Combination meter
Oil level sensor
Connector
Terminal
Connector
Terminal
M42
49
F71
1
Existed
50
2
Combination meter
Ground
Continuity
Connector
Terminal
M42
49
Not existed
50
MWI
B2321, B2322 OIL LEVEL SENSOR
MWI-127
< DTC/CIRCUIT DIAGNOSIS >
C
D
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F
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B
A
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3.
Check continuity between the following terminals of the oil level sensor.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace oil level sensor. Refer to
Terminals
Resistance value (
Ω
)
Oil level sensor
+
−
1
2
3 - 20
MWI-128
< DTC/CIRCUIT DIAGNOSIS >
B2323 ILLUMINATION CONTROL SIGNAL
B2323 ILLUMINATION CONTROL SIGNAL
DTC Description
INFOID:0000000010715014
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Illumination control signal circuit
• Combination meter
FAIL-SAFE
Output stop in illumination control signal
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Turn ignition switch ON and turn the combination switch (lighting switch) to 1ST position.
2.
Check “Self Diagnostic Result” of “METER/M&A.”
Is “ILLUMINATION OUTPUT CIRCUIT” displayed?
YES
>> Refer to
MWI-125, "Diagnosis Procedure"
NO-1
>> To check malfunction symptom before repair: Refer to
GI-44, "Intermittent Incident"
.
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010715015
1.
CHECK ILLUMINATION CONTROL SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect harness connector of the combination meter vehicle side and all the connectors connected to
illumination control signal circuit.
3.
Check harness continuity between combination meter harness connector and ground.
Is the inspection result normal?
YES
>> Replace combination meter. Refer to
MWI-151, "Removal and Installation"
NO
>> Repair harness or connector.
DTC
Trouble diagnosis
(Trouble diagnosis contents)
Detecting condition
B2323
ILLUMINATION OUTPUT CIRCUIT
(Illumination output circuit)
Illumination control signal shorted to ground
Combination meter
Ground
Continuity
Connector
Terminal
M42
43
Not existed
MWI
POWER SUPPLY AND GROUND CIRCUIT
MWI-129
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
POWER SUPPLY AND GROUND CIRCUIT
COMBINATION METER
COMBINATION METER : Diagnosis Procedure
INFOID:0000000010715016
1.
CHECK FUSE
Check for blown fuses.
*: With stop/start system
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Be sure to eliminate cause of malfunction before installing new fuse.
2.
CHECK POWER SUPPLY CIRCUIT
Check voltage between combination meter harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Check harness between combination meter and fuse.
3.
CHECK GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect combination meter connector.
3.
Check continuity between combination meter harness connector and ground.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-44, "Intermittent Incident"
.
NO
>> Repair harness or connector.
Power source
Fuse No.
Battery
13
Ignition switch ON or START
31, 55
*
Terminals
Ignition switch po-
sition
Voltage
(Approx.)
(+)
(
−
)
Combination meter
Ground
Connector
Terminal
M42
45
OFF
Battery voltage
46
ON
12 V
Combination meter
Ground
Continuity
Connector
Terminal
M34
1
Existed
M42
52
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