Infiniti QX56 (Z62). Manual — part 1245
SRC-184
< DTC/CIRCUIT DIAGNOSIS >
B1304 SATELLITE SEN RH
NO
>> INSPECTION END
B1306, B1308, B1309, B1310 SATELLITE SEN RH
SRC-185
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
I
J
K
L
M
A
B
SRC
N
O
P
B1306, B1308, B1309, B1310 SATELLITE SEN RH
DTC Logic
INFOID:0000000006220147
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
CHECK SELF-DIAG RESULT
With CONSULT-III
1.
Turn ignition switch ON.
2.
Perform “Self Diagnostic Result” mode of “AIR BAG” using CONSULT-III.
Without CONSULT-III
1.
Turn ignition switch ON.
2.
Check the air bag warning lamp status. Refer to
SRC-14, "On Board Diagnosis Function"
.
NOTE:
SRS does not enter the diagnosis mode if no malfunction is detected in the user mode.
Is malfunctioning part detected?
YES
>> Refer to
SRC-185, "Diagnosis Procedure"
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000006220148
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.
CHECK HARNESS CONNECTOR
Check the harness connector.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Replace harness connector.
2.
CHECK WIRING HARNESS
Check the wiring harness externals.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace wiring harness.
3.
REPLACE REAR SATELLITE SENSOR
1.
Replace rear satellite sensor RH. Refer to
SR-24, "Removal and Installation"
2.
Perform DTC confirmation procedure. Refer to
Is DTC detected?
YES
>> GO TO 4.
NO
>> INSPECTION END
4.
REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
1.
Replace air bag diagnosis sensor unit. Refer to
SR-26, "Removal and Installation"
2.
Perform DTC confirmation procedure. Refer to
Is DTC detected?
DTC
Display contents of
CONSULT-III
DTC detecting condition
Possible cause
B1306
B1308
B1309
B1310
SATELLITE SENS RH
[COMM FAIL]
Rear satellite sensor RH is malfunctioning
or out of the specified specification
• Disconnection of wiring harness
• Malfunction in rear satellite sensor RH
• Malfunction in air bag diagnosis sensor unit
SRC-186
< DTC/CIRCUIT DIAGNOSIS >
B1306, B1308, B1309, B1310 SATELLITE SEN RH
YES
>> GO TO 1.
NO
>> INSPECTION END
B1307 SATELLITE SEN RH
SRC-187
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
I
J
K
L
M
A
B
SRC
N
O
P
B1307 SATELLITE SEN RH
DTC Logic
INFOID:0000000006220149
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
CHECK SELF-DIAG RESULT
With CONSULT-III
1.
Turn ignition switch ON.
2.
Perform “Self Diagnostic Result” mode of “AIR BAG” using CONSULT-III.
Without CONSULT-III
1.
Turn ignition switch ON.
2.
Check the air bag warning lamp status. Refer to
SRC-14, "On Board Diagnosis Function"
.
NOTE:
SRS does not enter the diagnosis mode if no malfunction is detected in the user mode.
Is malfunctioning part detected?
YES
>> Refer to
SRC-187, "Diagnosis Procedure"
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000006220150
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.
REPLACE REAR SATELLITE SENSOR
1.
Replace rear satellite sensor RH. Refer to
SR-24, "Removal and Installation"
2.
Perform DTC confirmation procedure. Refer to
Is DTC detected?
YES
>> GO TO 2.
NO
>> INSPECTION END
2.
REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
1.
Replace air bag diagnosis sensor unit. Refer to
SR-26, "Removal and Installation"
2.
Perform DTC confirmation procedure. Refer to
Is DTC detected?
YES
>> GO TO 1.
NO
>> INSPECTION END
DTC
Display contents of
CONSULT-III
DTC detecting condition
Possible cause
B1307
SATELLITE SENS RH
[UNMATCH]
Rear satellite sensor RH is out of the speci-
fied specification
Diagnosis sensor unit or rear satellite sensor RH
is different from the part specified
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