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Nissan Murano. Manual - part 1451
WCS-26
< DTC/CIRCUIT DIAGNOSIS >
SEAT BELT BUCKLE SWITCH SIGNAL CIRCUIT
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair harness or connector.
3.
CHECK SEAT BELT BUCKLE SWITCH GROUND CIRCUIT
Check harness continuity between seat belt buckle switch (driver side) harness connector terminal and
ground.
• *1 : Without automatic drive positioner
• *2 : With automatic drive positioner
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair harness or connector.
Component Inspection
INFOID:0000000009721370
1.
CHECK SEAT BELT BUCKLE SWITCH (DRIVER SIDE)
1.
Turn ignition switch OFF.
2.
Disconnect the seat belt buckle switch (driver side) connector.
3.
Check continuity between terminals.
*1: Without automatic drive positioner
*2: With automatic drive positioner
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace the seat belt buckle. Refer to
SB-9, "SEAT BELT BUCKLE : Removal and Installation"
Terminals
Continuity
(+)
(-)
Combination meter
Ground
Connector
Terminal
M34
35
Not existed
Terminals
Continuity
(+)
(-)
Combination meter
Ground
Connector
Terminal
B409
*1
16
*1
Exist
B449
*2
41
*2
Terminals
Condition
Continuity
(+)
(-)
Seat belt buckle switch (driver side)
Connector
Terminal
Connector
Terminal
B409
*1
15
*1
B409
*1
16
*1
When seat belt is fastened
Not existed
B449
*2
40
*2
B449
*2
41
*2
B409
*1
15*1
B409
*1
16*1
When seat belt is unfastened
Exist
B449
*2
40
*2
B449
*2
41
*2