Nissan March K13. Instruction — part 121
REMOTE KEYLESS ENTRY RECEIVER
DLK-195
< DTC/CIRCUIT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace harness.
6.
CHECK REMOTE KEYLESS ENTRY RECEIVER GROUND CIRCUIT
1.
Connect BCM connector.
2.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace remote keyless entry receiver. Refer to
DLK-249, "Removal and Installation"
NO
>> Replace BCM. Refer to
XX-XX, "*****"
.
BCM
Remote keyless entry receiver
Continuity
Connector
Terminal
Connector
Terminal
M65
18
M61
1
Existed
BCM
Ground
Continuity
Connector
Terminal
M65
18
Existed
BCM
Ground
Continuity
Connector
Terminal
M65
18
Existed
DLK-196
< DTC/CIRCUIT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
KEY SWITCH
KEY SWITCH
Component Function Check
INFOID:0000000005949090
1.
CHECK FUNCTION
1.
Select “MULTI REMOTE ENT” of “BCM” using CONSULT-III.
2.
Select “KEY ON SW” in “DATA MONITOR” mode.
3.
Check that the function operates normally according to the following conditions.
Is the inspection result normal?
YES
>> Key switch is OK.
NO
>> Refer to
DLK-196, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000005949091
1.
CHECK FUSE
1.
Turn ignition switch OFF.
2.
Check 10 A fuse, [No.11, located in fuse block (J/B)].
Is fuse fusing?
YES
>> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
NO
>> GO TO 2.
2.
CHECK KEY SWITCH POWER SUPPLY CIRCUIT
1.
Disconnect key switch connector.
2.
Check voltage between key switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness.
3.
CHECK KEY SWITCH CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between key switch harness connector and BCM harness connector.
3.
Check continuity between key switch connector and ground.
Is the inspection result normal?
YES
>> GO TO 4
NO
>> Repair or replace harness.
Monitor item
Condition
Status
KEY ON SW
Keyfob
Inserted in key cylinder
ON
Removed from key cylinder
OFF
Key switch
Ground
Voltage
(Approx.)
Connector
Terminal
M24
2
Battery voltage
Key switch
BCM
Continuity
Connector
Terminal
Connector
Terminal
M24
1
M65
37
Existed
Key switch
Ground
Continuity
Connector
Terminal
M24
1
Not existed
KEY SWITCH
DLK-197
< DTC/CIRCUIT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
4.
CHECK KEY SWITCH
DLK-197, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace key switch.
5.
CHECK INTERMITTENT INCIDENT
Refer to
XX-XX, "*****"
.
>> INSPECTION END
Component Inspection
INFOID:0000000005949092
COMPONENT INSPECTION
1.
CHECK KEY SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect key switch connector.
3.
Check continuity between key switch terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace key switch.
Key switch
Condition
Continuity
Terminal
1
2
Keyfob
Inserted in key cylinder
Existed
Removed from key cylinder
Not existed
DLK-198
< DTC/CIRCUIT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
HAZARD FUNCTION
HAZARD FUNCTION
Component Function Check
INFOID:0000000005949097
1.
CHECK FUNCTION
1.
Select “MULTI REMOTE ENT” of “BCM” using CONSULT-III.
2.
Select “FLASHER” in “ACTIVE TEST” mode.
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-198, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000005949098
1.
CHECK HAZARD SWITCH CIRCUIT
Refer to
XX-XX, "*****"
.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace hazard warning switch circuit. Refer to
XX-XX, "*****"
.
2.
CHECK INTERMITTENT INCIDENT
Refer to
XX-XX, "*****"
.
>> INSPECTION END
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