Nissan Leaf. Manual — part 1221
DIAGNOSIS AND REPAIR WORK FLOW
VC-51
< BASIC INSPECTION >
D
E
F
G
H
I
J
K
L
M
A
B
VC
N
O
P
Quick charger
Q
Quick charger maker
Not applicable
Applicable
(
)
Location
Model number
Serial number
Setting
Others
EVSE
N
Manufacturer
Genuine
Other
(
)
Wall outlet
N
Not applicable Applicable
Location
Voltage
V
Breaker
A
Other information
Li-ion battery remaining energy
Q/N/O
Not applicable Applicable
(
)
Shift position/operation
R
P R N D ECO When operating (
⇒
)
Weather condition
R/Q/N/O
Not applicable Applicable
Weather
Temperature
°C (or °F)
Occurrence frequency
All the time Once Sometimes ( times in the past)
Others
(
)
Timing of recovery from mal-
function
POWER OFF Removal of 12V battery terminal Shift lever operation
During driving READY
Others
(
)
Question
Group
Information from the customer
VC-52
< PERIODIC MAINTENANCE >
CHARGE PORT
PERIODIC MAINTENANCE
CHARGE PORT
Inspection
INFOID:0000000010121230
INSPECTION PROCEDURES
Quick Charge Port
1. Perform the following visual inspections.
• Dust and foreign matter in the quick charge port and normal charge port
• Damage in the quick charge port and normal charge port
• Malfunction in opening/closing the charge port caps and looseness when closed and locked.
• Cracks in the packing of quick charge port
• Check that the quick charge port terminals are not welded.
CAUTION:
If they are welded, inspect the quick charge gun used for
the last charge, and replace the quick charge port. For
replacement of the quick charge port, refer to
.
• Check that there is no irregular wear of the quick charge port lock .
• If the port is damaged, for example if the metal plate on the inside is lost, replace the quick charge
port. For replacement of the quick charge port, refer to
VC-128, "Removal and Installation"
JSCIA0211ZZ
JPCIA0367ZZ
JPCIA0368ZZ
CHARGE PORT
VC-53
< PERIODIC MAINTENANCE >
D
E
F
G
H
I
J
K
L
M
A
B
VC
N
O
P
- If irregular wear is found at the visual inspection, check the
charge port inner diameter and replace the quick charge
port if the limit value is exceeded.
2.
Normal Charge Port
1. Perform the following visual inspections.
• Dust and foreign matter in the quick charge port and normal charge port
• Damage in the quick charge port and normal charge port
• Malfunction in opening/closing the charge port caps and looseness when closed and locked.
• Check that the normal charge port terminals are not bent.
• Check that the contact prevention cap is not missing.
NOTE:
If it is missing, it is extremely difficult to engage the charge
connector.
• Check that there is no snow or ice on the normal charge port
top side .
NOTE:
If snow or ice reaches the charge connector lock, charging
does not start.
Handling of charge port
Cleaning of charge port
If the charge port becomes dirty, clean the port with an air blow gun.
Handling of damaged cap
Perform the following procedure if the cap becomes damaged:
• Replace charge port cap if the charge port cap becomes damaged
• Replace charge port if the packing of quick charge port becomes cracked.
• Replace charge port if the terminal of quick charge port or normal charge port becomes damaged.
Cleaning of the inside of rubber cap
If air does not exit through the rubber cap hole, remove the rubber cap from the port and clean the inside so
that air exits through the rubber cap hole.
Repair limit
: 71 mm (2.80 in)
JPCIA0372ZZ
JPCIA0369ZZ
JPCIA0370ZZ
VC-54
< DTC/CIRCUIT DIAGNOSIS >
POWER SUPPLY AND GROUND CIRCUIT
DTC/CIRCUIT DIAGNOSIS
POWER SUPPLY AND GROUND CIRCUIT
PDM (POWER DELIVERY MODULE)
PDM (POWER DELIVERY MODULE) : Diagnosis Procedure
INFOID:0000000010121231
1.
CHECK FUSE
Check that the following fuse is not fusing.
Is the fuse fusing?
YES
>> Replace the fuse after repairing the applicable circuit.
NO
>> GO TO 2.
2.
CHECK 12V BATTERY CABLE ON PDM (POWER DELIVERY MODULE) SIDE
1. Turn power switch OFF.
2. Check the installation of 12V battery negative cable and 12V
battery positive cable . [PDM (Power Delivery Module) side.]
Is the inspection result normal ?
YES
>> GO TO 3.
NO
>> Repair or replace 12V battery negative cable or positive cable on PDM (Power Delivery Module)
side connection.
3.
CHECK 12V BATTERY NEGATIVE CABLE ON PDM (POWER DELIVERY MODULE) SIDE
Check the continuity between 12V battery negative cable on PDM (Power Delivery Module) side and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace error-detected parts.
4.
12V BATTERY POWER SUPPLY
Power supply
Fuse No.
Capacity
12V battery power
76
10 A
Power switch ON
57
10 A
ALCIA0137ZZ
+
−
Continuity
PDM
(Power Delivery Module)
Connector
Terminal
F32
51
Ground
Existed
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