Nissan Versa Sedan. Manual — part 897
WCS-30
< BASIC INSPECTION >
DIAGNOSIS AND REPAIR WORKFLOW
Connect CONSULT and perform self-diagnosis. Refer to
(Type A) or
(Type B).
Are self-diagnosis results normal?
YES
>> GO TO 4.
NO
>> GO TO 5.
4.
NARROW DOWN MALFUNCTIONING PARTS BY SYMPTOM DIAGNOSIS
Perform symptom diagnosis and narrow down the malfunctioning parts.
>> GO TO 5.
5.
REPAIR OR REPLACE MALFUNCTIONING PARTS
Repair or replace malfunctioning parts.
NOTE:
If DTC is displayed, erase DTC after repairing or replacing malfunctioning parts.
>> GO TO 6.
6.
FINAL CHECK
Check that the warning buzzer in the combination meter operates normally.
Does it operate normally?
YES
>> Inspection End.
NO
>> GO TO 1.
WCS
POWER SUPPLY AND GROUND CIRCUIT
WCS-31
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
DTC/CIRCUIT DIAGNOSIS
POWER SUPPLY AND GROUND CIRCUIT
COMBINATION METER (TYPE A)
COMBINATION METER (TYPE A) : Diagnosis Procedure
INFOID:0000000009507657
Regarding Wiring Diagram information, refer to
.
1.
CHECK FUSE
Check for blown combination meter fuses.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Replace the fuse after repairing the affected circuit.
2.
CHECK POWER SUPPLY CIRCUIT
Check voltage between combination meter harness connector and ground.
1. Turn ignition switch to OFF.
2. Disconnect combination meter connector.
3. Check voltage between combination meter harness connector M24 terminals 1, 3 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. Check continuity between combination meter harness connector M24 terminals 21, 22, 23 and ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair harness or connector.
COMBINATION METER (TYPE B)
Power source
Fuse No.
Battery
8
Ignition switch ON or START
3
Terminals
Ignition switch position
Voltage
(Approx.)
(+)
(
−)
Combination meter
Ground
Connector
Terminal
M24
1
ON
Battery voltage
OFF
3
ON
Battery voltage
OFF
0
Combination meter
Ground
Continuity
Connector
Terminal
M24
21
Yes
22
23
WCS-32
< DTC/CIRCUIT DIAGNOSIS >
POWER SUPPLY AND GROUND CIRCUIT
COMBINATION METER (TYPE B) : Diagnosis Procedure
INFOID:0000000009507658
Regarding Wiring Diagram information, refer to
.
1.
CHECK FUSE
Check for blown combination meter fuses.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Replace the fuse after repairing the affected circuit.
2.
POWER SUPPLY CIRCUIT CHECK
1. Disconnect combination meter connector.
2. Check voltage between combination meter harness connector M82, terminals 27, 28, 15 and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Check harness for open between combination meter and fuse.
3.
GROUND CIRCUIT CHECK
1. Turn ignition switch OFF.
2. Disconnect combination meter connector.
3. Check continuity between combination meter harness connector M82, terminals 21, 22, 23 and ground.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Check ground harness.
BCM (BODY CONTROL SYSTEM) (WITH INTELLIGENT KEY SYSTEM)
BCM (BODY CONTROL SYSTEM) (WITH INTELLIGENT KEY SYSTEM) : Diagnosis
Power source
Fuse No.
Battery
8
Ignition switch ON or START
3
Ignition switch ACC or ON
18
Terminals
Ignition switch position
(+)
(–)
OFF
ACC
ON
START
Connector
Terminal
M82
27
Ground
Battery voltage
Battery voltage
Battery
voltage
Battery voltage
28
0V
0V
Battery
voltage
Battery voltage
15
0V
Battery voltage
Battery
voltage
0V
Terminals
Continuity
(+)
(–)
Connector
Terminal
M82
21
Ground
Yes
22
23
WCS
POWER SUPPLY AND GROUND CIRCUIT
WCS-33
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
Procedure
INFOID:0000000009507662
Regarding Wiring Diagram information, refer to
.
1.
CHECK FUSES AND FUSIBLE LINK
Check that the following fuses and fusible link are not blown.
Is the fuse blown?
YES
>> Replace the blown fuse or fusible link after repairing the affected circuit.
NO
>> GO TO 2.
2.
CHECK POWER SUPPLY CIRCUIT
1. Disconnect BCM connector M99.
2. Check voltage between BCM connector M99 and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair harness or connector.
3.
CHECK GROUND CIRCUIT
Check continuity between BCM connector M99 and ground.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Repair harness or connector.
BCM (BODY CONTROL SYSTEM) (WITHOUT INTELLIGENT KEY SYSTEM)
BCM (BODY CONTROL SYSTEM) (WITHOUT INTELLIGENT KEY SYSTEM) : Diag-
nosis Procedure
INFOID:0000000009507665
Regarding Wiring Diagram information, refer to
1.
CHECK FUSES AND FUSIBLE LINK
Check that the following fuses and fusible link are not blown.
Terminal No.
Signal name
Fuses and fusible link No.
57
Battery power supply
12 (10A)
70
G (40A)
BCM
Ground
Voltage
Connector
Terminal
M99
57
—
Battery voltage
70
BCM
Ground
Continuity
Connector
Terminal
M99
67
—
Yes
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