Content .. 1245 1246 1247 1248 ..
Infiniti QX56 (Z62). Manual - part 1247
SRC-192
< DTC/CIRCUIT DIAGNOSIS >
B1314 SATELLITE SEN LH
B1314 SATELLITE SEN LH
DTC Logic
INFOID:0000000006220155
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-192, "Diagnosis Procedure"
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000006220156
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 LH. 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
B1314
SATELLITE SENS LH
[UNMATCH]
Rear satellite sensor LH is out of the spec-
ified specification
Diagnosis sensor unit or rear satellite sensor LH
is different from the part specified