Nissan Leaf. Instruction — part 402
DOOR SWITCH
DLK-103
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
1. Disconnect BCM connector.
2. Check continuity between door switch harness connector and BCM harness connector.
3. Check continuity between door switch harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-72, "Removal and Installation"
NO
>> Repair or replace harness.
3.
CHECK BACK DOOR SWITCH GROUND CIRCUIT
Check continuity between back door lock assembly harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK DOOR SWITCH
DLK-103, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace malfunctioning door switch.
5.
CHECK INTERMITTENT INCIDENT
GI-53, "Intermittent Incident"
.
>> Inspection End.
Component Inspection
INFOID:0000000010119785
1.
CHECK DOOR SWITCH
1. Turn power switch OFF.
2. Disconnect malfunctioning door switch connector.
3. Check continuity between door switch terminals.
Door switch
BCM
Continuity
Connector
Terminal
Connector
Terminal
Front LH
B48
3
M29
47
Yes
Front RH
B49
45
Rear LH
B71
48
Rear RH
B53
46
Back door
D562
43
Door switch
Ground
Continuity
Connector
Terminal
Front LH
B48
3
No
Front RH
B49
Rear LH
B71
Rear RH
B53
Back door
D562
Back door lock assembly
Ground
Continuity
Connector
Terminal
D562
4
Yes
DLK-104
< DTC/CIRCUIT DIAGNOSIS >
DOOR SWITCH
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Replace malfunctioning door switch.
Door switch
Condition
Continuity
Terminal
• Front LH
• Front RH
• Rear LH
• Rear RH
3
Ground part of door
switch
Door switch
Pressed
Yes
Released
No
Back door
4
Back door lock
Lock
Yes
Unlock
No
HAZARD FUNCTION
DLK-105
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
HAZARD FUNCTION
Component Function Check
INFOID:0000000010119786
1.
CHECK FUNCTION
1. Select “INTELLIGENT KEY” of “BCM” using CONSULT.
2. Select “FLASHER” in “Active Test”.
3. Touch “LH” or “RH” to check that it works normally.
Is the inspection result normal?
YES
>> Hazard warning lamp circuit is OK.
NO
>> Refer to
DLK-105, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000010119787
1.
CHECK HAZARD SWITCH CIRCUIT
EXL-112, "Component Function Check"
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace the malfunctioning parts.
2.
CHECK INTERMITTENT INCIDENT
GI-53, "Intermittent Incident"
.
>> Inspection End.
DLK-106
< DTC/CIRCUIT DIAGNOSIS >
INTELLIGENT KEY
INTELLIGENT KEY
Component Function Check
INFOID:0000000010119788
1.
CHECK FUNCTION
1. Select “INTELLIGENT KEY” of “BCM” using CONSULT.
2. Select “RKE OPE COUN1” in “Data Monitor”.
3. Check that the function operates normally according to the following conditions:
Is the inspection result normal?
YES
>> Intelligent Key is OK.
NO
>> Refer to
DLK-106, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000010119789
1.
CHECK INTELLIGENT KEY BATTERY
Check by connecting a resistance (approximately 300
Ω) so that the
current value becomes about 10 mA. Refer to
.
Is the measurement value within the specification?
YES
>> Replace Intelligent Key.
NO
>> Replace Intelligent Key battery.
Monitor item
Condition
RKE OPE COUN1
Check that the numerical value is changing while operating on the Intelligent Key.
Standard
: Approx. 2.5 - 3.0 V
OCC0607D
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