Nissan Leaf. Instruction — 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
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 Instruction. 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
instruction 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
.
+
−
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-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)
Related to EV/power train (charge control)
Symptom
Probable malfunction location
Inspection item/refer-
ence
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