Nissan Leaf. Manual - part 1233

 

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Nissan Leaf. Manual - part 1233

 

 

B29C1 EVSE

VC-99

< DTC/CIRCUIT DIAGNOSIS >

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4. Perform DTC confirmation procedure again by using EVSE different from the one used for the previous

DTC confirmation procedure. Refer to 

VC-96, "DTC Logic"

.

Is the DTC detected again?

YES

>> GO TO 3.

NO

>> Replace EVSE.

3.

CHECK INTERMITTENT INCIDENT

Check the intermittent incident. Refer to 

GI-53, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace PDM (Power Delivery Module). Refer to 

VC-112, "Removal and Installation"

.

NO

>> Repair or replace error-detected parts.

Component Inspection

INFOID:0000000010121288

1.

CHECK NORMAL CHARGE PORT (1)

1. Disconnect normal charge port harness connector.

2. Check the continuity between normal charge port terminals and normal charge port side harness connec-

tor of same terminals.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Replace normal charge port. Refer to 

VC-135, "Removal and Installation"

.

2.

CHECK NORMAL CHARGE PORT (2)

Check the resistance between normal charge port side harness connector and PDM (Power Delivery Module)

body [excluding PDM (Power Delivery Module) cover].

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace normal charge port. Refer to 

VC-135, "Removal and Installation"

.

JSCIA0694GB

+

Resistance (k

Ω)

Normal charge port side harness 

connector

PDM (Power Delivery Module) 

body [excluding PDM (Power De-

livery Module) cover]

Terminal

2

2.43 

− 2.97

VC-100

< DTC/CIRCUIT DIAGNOSIS >

PDM(POWER DELIVERY MODULE)

PDM(POWER DELIVERY MODULE)

Diagnosis Procedure

INFOID:0000000010121289

DANGER:

Since hybrid vehicles and electric vehicles contain a high voltage battery, there is the risk of

electric shock, electric leakage, or similar accidents if the high voltage component and vehicle are

handled incorrectly. Be sure to follow the correct work procedures when performing inspection and

maintenance.

WARNING:

• Be sure to remove the service plug in order to disconnect the high voltage circuits before perform-

ing inspection or maintenance of high voltage system harnesses and parts.

• The removed service plug must always be carried in a pocket of the responsible worker or placed in

the tool box during the procedure to prevent the plug from being connected by mistake.

• Be sure to wear insulating protective equipment consisting of glove, shoes, face shield and glasses

before beginning work on the high voltage system.

• Never allow workers other than the responsible person to touch the vehicle containing high voltage

parts. To keep others from touching the high voltage parts, these parts must be covered with an insu-

lating sheet except when using them.

• Refer to 

VC-6, "High Voltage Precautions"

.

CAUTION:

Never bring the vehicle into the READY status with the service plug removed unless otherwise

instructed in the Service Manual. A malfunction may occur if this is not observed.

1.

CHECK INSULATION RESISTANCE OF PDM (POWER DELIVERY MODULE)

1. Remove PDM (Power Delivery Module) from the vehicle. Refer to 

VC-112, "Removal and Installation"

.

2. Use an insulation resister to check the resistance between Li-ion battery high-voltage harness connector

terminal (H3) and PDM (Power Delivery Module) body.

WARNING:

Unlike normal resistance testers, insulation resistance testers (multi tester) are used by

applying a voltage of 500 V. For this reason, improper handling of an insulation resistance tester

may cause an electric shock. In addition to this, if an insulation resistance tester is used to the 12

V circuit, its electric devices may be damaged. To avoid these hazards, carefully read the handling

manual of insulation resistance tester and perform safe operation.

CAUTION:

• Set the insulation resistance tester (multi tester) at 500 V.

• To ensure correct polarity of the tester, always connect to the circuit in the forward direction.

• Wait for 30 seconds until the resistance becomes steady.

• If the inspection result shows that there is no continuity, check that the parts are mounted cor-

rectly.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace PDM (Power Delivery Module) and high-voltage harness. Refer to 

VC-112, "Removal

and Installation"

.

+

Resistance

Li-ion battery high-voltage harness

Connector

Terminal

H3

37

PDM (Power Delivery 

Module) body

40 M

Ω or more

38

VEHICLE CHARGING SYSTEM

VC-101

< SYMPTOM DIAGNOSIS >

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SYMPTOM DIAGNOSIS

VEHICLE CHARGING SYSTEM

Description

INFOID:0000000010121290

VEHICLE CHARGING SYSTEM

Symptom

Probable malfunction location

Inspection item/refer-

ence

Charge port lid does not open.

• Charge port lid opener actuator operation circuit
• Charge port lid opener actuator
• Charge port lid opener switch
• VCM

Charge port lid opener 
actuator circuit

EVC-395, "Diagnosis 
Procedure"

Intelligent Key system

Intelligent Key system

DLK-131, "Diagnosis 
Procedure"

Charge port light does not illuminate.

• Charge port light
• Charge port light circuit
• VCM

Charge port light circuit

EVC-406, "Diagnosis 
Procedure"

Charge connector does not lock.

• Charge connector lock actuator operating circuit
• Charge connector lock actuator
• VCM

Charge connector lock 
actuator circuit

EVC-393, "Diagnosis 
Procedure"

Charge connector lock switch

Charge connector lock 
switch

EVC-397, "Diagnosis 
Procedure"

• Malfunction of charge connector lock actuator unit
• Malfunction of charge connector lock actuator installa-

tion

Charge connector lock 
actuator

EVC-393, "Component 
Inspection (Charge 
Connector Lock Actua-
tor)"

Charge connector does not unlock.

• Charge connector lock actuator operating circuit
• Charge connector lock actuator
• VCM

Charge port lid opener 
actuator circuit

EVC-393, "Diagnosis 
Procedure"

• Malfunction of charge connector lock actuator unit
• Malfunction of charge connector lock actuator installa-

tion

Charge connector lock 
actuator

EVC-393, "Component 
Inspection (Charge 
Connector Lock Actua-
tor)"

Intelligent Key system

Intelligent Key system

DLK-131, "Diagnosis 
Procedure"

Charge connector lock switch

Charge connector lock 
switch

EVC-397, "Diagnosis 
Procedure"

Charge connector cannot be inserted.

• Malfunction of charge connector lock actuator unit
• Malfunction of charge connector lock actuator installa-

tion

Charge connector lock 
actuator

EVC-393, "Component 
Inspection (Charge 
Connector Lock Actua-
tor)"

Charge port malfunction (bent pins, entry of foreign mate-
rial, etc.) 

Inspection of charge 
port

VC-52, "Inspection"

VC-102

< SYMPTOM DIAGNOSIS >

VEHICLE CHARGING SYSTEM

Charging status indicator does not illumi-
nate.

• Charging status indicator circuit
• VCM

Charging status indica-
tor circuit

EVC-388, "Diagnosis 
Procedure"

Charging status indicator LED is blown.

VC-147, "Removal and 
Installation"

Normal charge connector unlock sound 
does not operate.
(Lock/unlock operation is normal.)

Vehicle Sound for Pedestrians (VSP)

VSP-59, "Symptom Ta-
ble"

Related to EV/power train (charge control)

EVC-409, "Symptom In-
dex"

Symptom

Probable malfunction location

Inspection item/refer-

ence

 

 

 

 

 

 

 

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