Nissan Leaf. Manual — part 594
EVC-400
< DTC/CIRCUIT DIAGNOSIS >
CHARGING CONNECTOR LOCK SWITCH
15.
CHECK CHARGE CONNECTOR LOCK SWITCH ILLUMINATION LAMP POWER SUPPLY CIRCUIT
1. Disconnect charge connector lock switch harness connector.
2. Check the continuity between charge connector lock switch harness connector and fuse terminal.
Is the inspection result normal?
YES
>> Check power supply circuit.
NO
>> Repair or replace error-detected parts.
16.
CHECK CHARGE CONNECTOR LOCK SWITCH INDICATOR CIRCUIT
1. Turn power switch OFF.
2. Disconnect charge connector lock switch harness connector.
3. Disconnect VCM harness connector.
4. Check the continuity between charge connector lock switch and VCM harness connector.
5. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES
>> GO TO 17.
NO
>> Repair or replace error-detected parts.
17.
CHECK VCM GROUND CIRCUIT
Check the continuity between VCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace charge connector lock switch. Refer to
VC-146, "Removal and Installation"
NO
>> Repair or replace error-detected parts.
18.
CHECK CHARGE CONNECTOR LOCK SWITCH
Check charge connector lock switch. Refer to
EVC-401, "Component Inspection (Charge Connector Lock
.
Is the inspection result normal?
YES
>> GO TO 19.
NO
>> Replace charge connector lock switch. Refer to
VC-146, "Removal and Installation"
19.
CHECK CHARGE CONNECTOR LOCK SWITCH SIGNAL POWER SUPPLY
1. Turn power switch ON.
+
−
Continuity
Charge connector lock switch
Connector
Terminal
M94
10
#12 fuse termi-
nal
Existed
+
−
Continuity
Charge connector lock
switch
VCM
Connector
Terminal
Connector
Terminal
M94
5
E62
91
Existed
+
−
Continuity
VCM
Connector
Terminal
E61
58
Ground
Existed
65
E62
118
126
CHARGING CONNECTOR LOCK SWITCH
EVC-401
< DTC/CIRCUIT DIAGNOSIS >
D
E
F
G
H
I
J
K
L
M
A
B
EVC
N
O
P
2. Check the voltage between charge connector lock switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 21.
NO
>> GO TO 20.
20.
CHECK CHARGE CONNECTOR LOCK SWITCH SIGNAL CIRCUIT
1. Turn power switch OFF.
2. Disconnect VCM harness connector.
3. Check the continuity between charge connector lock switch harness connector and VCM harness connec-
tor.
4. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-53, "Intermittent Incident"
.
NO
>> Repair or replace error-detected parts.
21.
CHECK CHARGE CONNECTOR LOCK SWITCH GROUND CIRCUIT
Check the continuity between charge connector lock switch harness connector and ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair or replace error-detected parts.
Component Inspection (Charge Connector Lock Switch)
INFOID:0000000010120855
1.
CHECK CHARGE CONNECTOR LOCK SWITCH
1. Turn power switch OFF.
2. Disconnect charge connector lock switch harness connector.
3. Check the continuity between charge connector lock switch terminal under the following conditions.
+
−
Voltage
Charge connector lock switch
Connector
Terminal
M94
9
Ground
12V battery volt-
age
8
+
−
Continuity
Charge connector lock
switch
VCM
Connector
Terminal
Connector
Terminal
M94
9
E62
94
Existed
8
81
+
−
Continuity
Charge connector lock switch
Connector
Terminal
M94
3
Ground
Existed
EVC-402
< DTC/CIRCUIT DIAGNOSIS >
CHARGING CONNECTOR LOCK SWITCH
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace charge connector lock switch. Refer to
VC-146, "Removal and Installation"
Terminal
Condition
Continuity
6 – 9
Charge con-
nector lock
switch
LOCK position
Existed
Except LOCK
position
Not existed
6 – 8
AUTO
Existed
Except AUTO
position
Not existed
CHARGE PORT LID OPENER SWITCH
EVC-403
< DTC/CIRCUIT DIAGNOSIS >
D
E
F
G
H
I
J
K
L
M
A
B
EVC
N
O
P
CHARGE PORT LID OPENER SWITCH
Diagnosis Procedure
INFOID:0000000010120856
1.
CHARGE PORT LID OPENER SWITCH ILLUMINATION LAMP FUNCTION CHECK
1. Turn power switch ON.
2. Turn ON the headlamp.
3. Check that the charge port lid opener switch illumination lamp lights up.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> GO TO 2.
2.
CHECK CHARGE PORT LID OPENER SWITCH ILLUMINATION LAMP POWER SUPPLY
Check the voltage between charge port lid opener switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> GO TO 3.
3.
CHECK FUSE
1. Turn power switch OFF.
2. Turn OFF the headlamp.
3. Pull out #46 fuse.
4. Check that the fuse is not fusing.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace the fuse after repairing the applicable circuit.
4.
CHECK CHARGE PORT LID OPENER SWITCH ILLUMINATION LAMP POWER SUPPLY CIRCUIT
1. Disconnect charge port lid opener switch harness connector.
2. Check the continuity between charge port lid opener switch harness connector and fuse terminal.
Is the inspection result normal?
YES
>> Check power supply circuit.
NO
>> Repair or replace error-detected parts.
5.
CHECK CHARGE PORT LID OPENER SWITCH GROUND CIRCUIT
1. Turn power switch OFF.
2. Turn OFF the headlamp.
3. Disconnect charge port lid opener switch harness connector.
4. Check the continuity between charge port lid opener switch harness connector and ground.
+
−
Voltage
Charge port lid opener switch
Connector
Terminal
M114
1
Ground
12V battery volt-
age
+
−
Continuity
Charge port lid opener switch
Connector
Terminal
M93
1
#46 fuse termi-
nal
Existed
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