Nissan Murano Z51. Manual — part 1383
SRC-302
< DTC/CIRCUIT DIAGNOSIS >
[FOR MEXICO]
B1209 FRONTAL COLLISION DETECTION
B1209 FRONTAL COLLISION DETECTION
Description
INFOID:0000000005513874
DTC B1209 FRONTAL COLLISION DETECTION
When detect a component damage resulting from a front collision, blinks or illuminates the air bag warning
lamp to inform the driver. Malfunctioning can be detected by the CONSULT-III.
OPERATION
The air bags and seat belt pre-tensioners for driver and front passenger are operated by the decision of the air
bag diagnosis sensor unit out signal transmitted because of the frontal collision.
STRUCTURE
It consists of crash zone sensor, air bag diagnosis sensor unit, air bags and seat belt pre-tensioners for driver
and front passenger.
INSTALLATION
SR-37, "Removal and Installation"
,
SR-43, "Removal and Installation"
,
TOR : Removal and Installation"
SR-49, "Removal and Installation"
,
SR-53, "Removal and Installation"
.
DTC Logic
INFOID:0000000005513875
DTC DETECTION LOGIC
With CONSULT-III
DTC No. Index (“SELF-DIAG [CURRENT]”), (“SELF-DIAG [PAST]” or “TROUBLE DIAG RECORD”)
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.
INSPECTION START
Turn ignition switch ON.
>> GO TO 2.
2.
CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III.
Is malfunctioning part detected?
YES
>> Refer to
SRC-302, "Diagnosis Procedure"
NO
>> INSPECTION END.
Diagnosis Procedure
INFOID:0000000005520173
WARNING:
• Before servicing, turn ignition switch OFF, disconnect battery negative terminal, and wait at least 3
minutes or more. (To discharge backup capacitor.)
• Never use unspecified tester or other measuring device.
1.
PERFORM COLLISION DIAGNOSIS
Perform collision diagnosis.Refer to
SR-31, "FOR FRONTAL COLLISION : When SRS is activated in a colli-
SR-32, "FOR FRONTAL COLLISION : When SRS is not activated in a collision"
.
Iscollision diagnosis complete?
YES
>> GO TO 2.
DTC No.
Trouble diagnosis name
DTC detecting condition
Possible cause
B1209
FRONTAL COLLISION
DETECTION
Front seat belt pre-tensioner, front air
bag is deployed
—
B1209 FRONTAL COLLISION DETECTION
SRC-303
< DTC/CIRCUIT DIAGNOSIS >
[FOR MEXICO]
C
D
E
F
G
I
J
K
L
M
A
B
SRC
N
O
P
NO
>> INSPECTION END
2.
FINAL INSPECTION
Perform “AIR BAG” Self Diagnostic Result.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Peform diagnosis of applicable DTC.Refer to
.
SRC-304
< DTC/CIRCUIT DIAGNOSIS >
[FOR MEXICO]
B1210 SIDE COLLISION DETECTION
B1210 SIDE COLLISION DETECTION
Description
INFOID:0000000005513877
DTC B1210 SIDE COLLISION DETECTION
When detect a component damage resulting from a side collision, brinks or illuminates the air bag warning
lamp to inform the driver. Malfunctioning can be detected by the CONSULT-III.
OPERATION
The front side air bag and side curtain air bag are operated by the decision of the air bag diagnosis sensor unit
signal of the side collision.
STRUCTURE
It consists of satellite sensor, air bag diagnosis sensor unit, front side air bag and side curtain air bag.
INSTALLATION
SR-47, "Removal and Installation"
,
SR-45, "Removal and Installation"
.
DTC Logic
INFOID:0000000005513878
DTC DETECTION LOGIC
With CONSULT-III
DTC No. Index (“SELF-DIAG [CURRENT]”), (“SELF-DIAG [PAST]” or “TROUBLE DIAG RECORD”)
DTC CONFIRMATION PROCEDURE (With CONSULT-III)
1.
INSPECTION START
Turn ignition switch ON.
>> GO TO 2.
2.
CHECK SELF-DIAG RESULT
Check the screen of CONSULT-III.
Is malfunctioning part detected?
YES
>> Refer to
SRC-304, "Diagnosis Procedure"
NO
>> INSPECTION END.
Diagnosis Procedure
INFOID:0000000005520174
WARNING:
• Before servicing, turn ignition switch OFF, disconnect battery negative terminal, and wait at least 3
minutes or more. (To discharge backup capacitor.)
• Never use unspecified tester or other measuring device.
1.
PERFORM COLLISION DIAGNOSIS
Perform collision diagnosis.Refer to
SR-33, "FOR SIDE AND ROLLOVER COLLISION : When SRS is acti-
or
SR-34, "FOR SIDE AND ROLLOVER COLLISION : When SRS is not activated in a col-
Iscollision diagnosis complete?
YES
>> GO TO 2.
NO
>> INSPECTION END
DTC No.
Trouble diagnosis name
DTC detecting condition
Possible cause
B1210
SIDE COLLISION DE-
TECTION
Front side air bag, side curtain air bag is
deployed
—
B1210 SIDE COLLISION DETECTION
SRC-305
< DTC/CIRCUIT DIAGNOSIS >
[FOR MEXICO]
C
D
E
F
G
I
J
K
L
M
A
B
SRC
N
O
P
2.
FINAL INSPECTION
Perform “AIR BAG” Self Diagnostic Result.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Peform diagnosis of applicable DTC.Refer to
.
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