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

Switch)"

.

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 >

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EVC

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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 >

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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