Nissan X-Trail 32. Manual — part 1857
INTRUDER SENSOR
SEC-195
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
Is the inspection result normal?
YES
>> Replace intruder sensor.
NO
>> Repair or replace harness.
Sensor cancel switch
Ground
Continuity
Connector
Terminal
R25
3
Existed
SEC-196
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
SENSOR CANCEL SWITCH
SENSOR CANCEL SWITCH
Diagnosis Procedure
INFOID:0000000010926573
1.
CHECK SENSOR CANCEL SWITCH SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect sensor cancel switch connector.
3.
Check signal between sensor cancel switch harness connector and ground with oscilloscope.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK SENSOR CANCEL SWITCH CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between BCM harness connector and sensor cancel switch harness connector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-121, "Removal and Installation"
.
NO
>> Repair or replace harness.
3.
CHECK GROUND CIRCUIT
Check continuity between sensor cancel switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK SENSOR CANCEL SWITCH
SEC-197, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5.
(+)
(–)
Voltage
Sensor cancel switch
Connector
Terminal
R25
5
Ground
JPMIA0011GB
BCM
Sensor cancel switch
Continuity
Connector
Terminal
Connector
Terminal
M86
107
R25
5
Existed
BCM
Ground
Continuity
Connector
Terminal
M86
107
Not existed
Sensor cancel switch
Ground
Continuity
Connector
Terminal
R25
6
Existed
SENSOR CANCEL SWITCH
SEC-197
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
NO
>> Replace sensor cancel switch.
5.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
.
>> INSPECTION END
Component Inspection
INFOID:0000000010926574
1.
CHECK SENSOR CANCEL SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect sensor cancel switch connector.
3.
Check continuity between sensor cancel switch terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace sensor cancel switch.
Sensor cancel switch
Condition
Continuity
Terminal
5
6
Sensor cancel switch
Press
Existed
Release
Not existed
SEC-198
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
SIREN CONTROL UNIT CIRCUIT (COMMUNICATION SIGNAL)
SIREN CONTROL UNIT CIRCUIT (COMMUNICATION SIGNAL)
Component Function Check
INFOID:0000000010926575
1.
CHECK SIREN CONTROL UNIT FUNCTION
1.
Turn ignition switch OFF.
2.
Check that hood is closed completely.
3.
Get in the vehicle and close all doors.
4.
Lock doors using Intelligent Key.
5.
Check security indicator lamp blinks to confirm that the vehicle security system is shifted into the ARMED
phase. Refer to
SEC-34, "VEHICLE SECURITY SYSTEM : System Description"
Is the inspection result normal?
YES
>> Siren control unit circuit (communication signal) is OK.
NO
>> Refer to
SEC-198, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000010926576
1.
CHECK SIREN CONTROL UNIT SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect siren control unit connector.
3.
Disconnect BCM connector.
4.
Check continuity between siren control unit harness connector and BCM harness connector.
5.
Check continuity between siren control unit harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness.
2.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
>> INSPECTION END
Siren control unit
BCM
Continuity
Connector
Terminal
Connector
Terminal
B127
3
B47
38
Existed
Siren control unit
Ground
Continuity
Connector
Terminal
B127
3
Not existed
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