Nissan Qashqai J11. Manual — part 2048
WCS-40
< DTC/CIRCUIT DIAGNOSIS >
POWER SUPPLY AND GROUND CIRCUIT
DTC/CIRCUIT DIAGNOSIS
POWER SUPPLY AND GROUND CIRCUIT
COMBINATION METER
COMBINATION METER : Diagnosis Procedure
INFOID:0000000010438777
Regarding Wiring Diagram information, refer to
.
1.
CHECK FUSES
Check that the following fuses are not blown.
Is the fuse blown?
YES
>> Replace the blown fuse after repairing the affected circuit.
NO
>> GO TO 2.
2.
POWER SUPPLY CIRCUIT CHECK
1.
Disconnect combination meter connector.
2.
Check voltage between combination meter harness connector M52 terminals 45, 46 and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness or connector.
3.
GROUND CIRCUIT CHECK
1.
Turn ignition switch OFF.
2.
Check continuity between combination meter harness connector and ground.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Repair or replace harness or connector.
BCM (BODY CONTROL SYSTEM) (WITH INTELLIGENT KEY SYSTEM)
BCM (BODY CONTROL SYSTEM) (WITH INTELLIGENT KEY SYSTEM) : Diagnosis
Procedure
INFOID:0000000010438778
Unit
Power source
Fuse No.
Combination meter
Battery 2
Ignition switch ON or START
3
Terminals
Ignition switch position
(+)
(–)
OFF
ON
START
Connector
Terminal
M52
45
Ground
Battery voltage
Battery voltage
Battery voltage
46
0V
Battery voltage
Battery voltage
Terminals
Continuity
(+)
(–)
Connector
Terminal
M51
1
Ground
Yes
M52
52
WCS
POWER SUPPLY AND GROUND CIRCUIT
WCS-41
< DTC/CIRCUIT DIAGNOSIS >
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DTC/CIRCUIT DIAGNOSIS
POWER SUPPLY AND GROUND CIRCUIT
COMBINATION METER
COMBINATION METER : Diagnosis Procedure
INFOID:0000000010438777
Regarding Wiring Diagram information, refer to
.
1.
CHECK FUSES
Check that the following fuses are not blown.
Is the fuse blown?
YES
>> Replace the blown fuse after repairing the affected circuit.
NO
>> GO TO 2.
2.
POWER SUPPLY CIRCUIT CHECK
1.
Disconnect combination meter connector.
2.
Check voltage between combination meter harness connector M52 terminals 45, 46 and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness or connector.
3.
GROUND CIRCUIT CHECK
1.
Turn ignition switch OFF.
2.
Check continuity between combination meter harness connector and ground.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Repair or replace harness or connector.
BCM (BODY CONTROL SYSTEM) (WITH INTELLIGENT KEY SYSTEM)
BCM (BODY CONTROL SYSTEM) (WITH INTELLIGENT KEY SYSTEM) : Diagnosis
Procedure
INFOID:0000000010438778
Unit
Power source
Fuse No.
Combination meter
Battery 2
Ignition switch ON or START
3
Terminals
Ignition switch position
(+)
(–)
OFF
ON
START
Connector
Terminal
M52
45
Ground
Battery voltage
Battery voltage
Battery voltage
46
0V
Battery voltage
Battery voltage
Terminals
Continuity
(+)
(–)
Connector
Terminal
M51
1
Ground
Yes
M52
52
WCS-42
< DTC/CIRCUIT DIAGNOSIS >
POWER SUPPLY AND GROUND CIRCUIT
Regarding Wiring Diagram information, refer to
.
1.
CHECK FUSE
Check that the following fuse is not blown.
Is the fuse blown?
YES
>> Replace the blown fuse after repairing the affected circuit.
NO
>> GO TO 2.
2.
CHECK POWER SUPPLY CIRCUIT
1.
Disconnect BCM connector M69.
2.
Check voltage between BCM connector M69 and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness or connectors.
3.
CHECK GROUND CIRCUIT
Check continuity between BCM connector M69 and ground.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Repair or replace harness or connectors.
BCM (BODY CONTROL SYSTEM) (WITHOUT INTELLIGENT KEY SYSTEM)
BCM (BODY CONTROL SYSTEM) (WITHOUT INTELLIGENT KEY SYSTEM) : Diag-
nosis Procedure
INFOID:0000000010438779
Regarding Wiring Diagram information, refer to
.
1.
CHECK FUSE
Check that the following fuse is not blown.
Is the fuse blown?
YES
>> Replace the blown fuse after repairing the affected circuit.
NO
>> GO TO 2.
2.
CHECK POWER SUPPLY CIRCUIT
Terminal No.
Signal name
Fuse No.
137
BCM power supply
7 (10A)
BCM
Ground
Voltage
(Approx.)
Connector
Terminal
M69
137
—
Battery voltage
BCM
Ground
Continuity
Connector
Terminal
M69
146
—
Yes
147
Terminal No.
Signal name
Fuse No.
81
BCM power supply
7 (10A)
W C S
METER BUZZER CIRCUIT
WCS-43
< DTC/CIRCUIT DIAGNOSIS >
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METER BUZZER CIRCUIT
Description
INFOID:0000000010438780
• The buzzer for the warning chime system is installed in the combination meter.
• The combination meter sounds the buzzer based on the signals transmitted from various units.
Component Function Check
INFOID:0000000010438781
1.
CHECK OPERATION OF METER BUZZER
1.
Select "BUZZER" of "BCM" on CONSULT.
2.
Perform "LIGHT WARN ALM" or "SEAT BELT WARN TEST" of "ACTIVE TEST".
Does meter buzzer activate?
YES
>> Inspection End.
NO
>> Refer to
Diagnosis Procedure
INFOID:0000000010438782
1.
CHECK COMBINATION METER INPUT SIGNAL
Select the "Data Monitor" for the "METER/M&A" and check the "BUZZER" monitor value.
Is the inspection result normal?
YES
>> Replace combination meter. Refer to
MWI-80, "Removal and Installation"
NO
>> Replace BCM. Refer to
BCS-132, "Removal and Installation"
.
Monitor item
Condition
Status
BUZZER
Under the condition of buzzer input
On
Except above
Off
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