Nissan Leaf. Instruction — part 577
EVC-332
< DTC/CIRCUIT DIAGNOSIS >
P31D7 F/S RELAY
3.
CHECK F/S RELAY OUTPUT VOLTAGE
1. Reconnect IPDM E/R harness connector (E15).
2. Turn power switch ON.
3. Check the voltage between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 9.
NO
>> GO TO 4.
4.
CHECK F/S RELAY DRIVE CIRCUIT VOLTAGE-1
Check the voltage between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> GO TO 5.
5.
CHECK F/S RELAY DRIVE CIRCUIT
1. Turn power switch OFF.
2. Disconnect VCM harness connector and IPDM E/R harness connector.
3. Check continuity between VCM harness connector and IPDM E/R harness connector.
Is inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace error-detected parts.
6.
CHECK VCM GROUND CIRCUIT
Check the continuity between VCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace VCM. Refer to
EVC-423, "Removal and Installation"
.
+
−
Voltage
IPDM E/R
Connector
Terminal
E15
55
Ground
12V battery volt-
age
+
−
Voltage
(Approx.)
IPDM E/R
Connector
Terminal
E15
60
Ground
0 V
+
−
Continuity
VCM
IPDM E/R
Connector
Terminal
Connector
Terminal
E61
21
E15
60
Existed
+
−
Continuity
VCM
Connector
Terminal
E61
58
Ground
Existed
65
E62
118
126
P31D7 F/S RELAY
EVC-333
< DTC/CIRCUIT DIAGNOSIS >
D
E
F
G
H
I
J
K
L
M
A
B
EVC
N
O
P
NO
>> Repair or replace error-detected parts.
7.
CHECK F/S RELAY DRIVE CIRCUIT VOLTAGE-2
1. Turn power switch OFF.
2. Disconnect IPDM E/R harness connector (E15).
3. Check the voltage between IPDM E/R connector and ground.
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> Replace IPDM E/R. Refer to
PCS-29, "Removal and Installation"
.
8.
CHECK F/S RELAY OUTPUT CIRCUIT
1. Disconnect VCM harness connector.
2. Check harness for short to ground, between IPDM E/R harness connector and VCM harness connector.
Is the inspection result normal?
YES
>> Replace IPDM E/R. Refer to
PCS-29, "Removal and Installation"
.
NO
>> Repair or replace error-detected parts.
9.
CHECK F/S RELAY OUTPUT CIRCUIT
1. Turn power switch OFF.
2. Disconnect VCM harness connector and IPDM E/R harness connector.
3. Check continuity between VCM harness connector and IPDM E/R harness connector.
Is inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-53, "Intermittent Incident"
.
NO
>> Repair or replace error-detected parts.
+
−
Voltage
IPDM E/R
Terminal
60
Ground
12V battery voltage
+
−
Continuity
IPDM E/R
Connector
Terminal
E15
55
Ground
Not existed
+
−
Continuity
VCM
IPDM E/R
Connector
Terminal
Connector
Terminal
E61
5
E15
55
Existed
EVC-334
< DTC/CIRCUIT DIAGNOSIS >
P31D8 CHARGING CONNECTOR LOCK RELAY
P31D8 CHARGING CONNECTOR LOCK RELAY
DTC Logic
INFOID:0000000010120798
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
• Turn power switch OFF and wait at least 90 seconds.
CAUTION:
During this period, never perform vehicle handling such as opening and closing of doors. If some
kind of vehicle handling is performed, then wait another 90 seconds or more from the time of the
vehicle handling.
• Make sure that 12V battery voltage is 11 V or more.
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1. Turn power switch OFF.
2. Connect EVSE.
3. Press the charge connector lock switch at the “LOCK” position. (Check that the charge connector lock is
operating.)
4. Press the charge connector lock switch at the “OFF” position.
5. Disconnect EVSE.
6. Turn power switch ON and wait at least 5 seconds.
7. Check DTC.
Is DTC detected?
YES
>> Proceed to
EVC-334, "Diagnosis Procedure"
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000010120799
1.
CHECK CHARGE CONNECTOR LOCK RELAY OUTPUT VOLTAGE-1
1. Turn power switch OFF.
2. Check the voltage between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> GO TO 2.
2.
CHECK CHARGE CONNECTOR LOCK RELAY DRIVE CIRCUIT-1
Check the voltage between IPDM E/R harness connector and ground.
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
Possible cause
P31D8
CHARGING CONNECTOR
LOCK RLY
(Charge connector lock relay)
Voltage of 5 V or more is input from the charge
connector lock relay to VCM even when the
charge connector lock relay is not ON.
• Harness or connectors
• Charge connector lock relay (stuck
ON)
+
−
Voltage
IPDM E/R
Connector
Terminal
E14
35
Ground
0 V
P31D8 CHARGING CONNECTOR LOCK RELAY
EVC-335
< DTC/CIRCUIT DIAGNOSIS >
D
E
F
G
H
I
J
K
L
M
A
B
EVC
N
O
P
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> GO TO 3.
3.
CHECK CHARGE CONNECTOR LOCK RELAY DRIVE CIRCUIT-2
1. Disconnect IPDM E/R harness connector.
2. Disconnect VCM harness connector.
3. Check harness for short to ground, between charge connector lock relay harness connector and VCM
harness connector.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace error-detected parts.
4.
CHECK CHARGE CONNECTOR LOCK RELAY OUTPUT VOLTAGE-2
1. Disconnect IPDM E/R harness connector.
2. Check the voltage between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> Replace IPDM E/R. Refer to
PCS-29, "Removal and Installation"
.
NO
>> GO TO 5.
5.
CHECK CHARGE CONNECTOR LOCK RELAY OUTPUT CIRCUIT
1. Disconnect VCM harness connector.
2. Check harness for short to power, between IPDM E/R harness connector and VCM harness connector.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace error-detected parts.
6.
CHECK INTERMITTENT INCIDENT
Check intermittent incident. Refer to
GI-53, "Intermittent Incident"
.
Is the inspection result normal?
YES
>> Replace VCM. Refer to
EVC-423, "Removal and Installation"
.
+
−
Voltage
IPDM E/R
Connector
Terminal
E14
41
Ground
12V battery volt-
age
+
−
Continuity
IPDM E/R
Connector
Terminal
E14
41
Ground
Not existed
+
−
Voltage
IPDM E/R
Connector
Terminal
E14
35
Ground
0 V
+
−
Voltage
IPDM E/R
Connector
Terminal
E14
35
Ground
0 V
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст