Nissan X-Trail 32. Instruction — part 2206
WCS
SEAT BELT BUCKLE SWITCH SIGNAL CIRCUIT (DRIVER SIDE)
WCS-55
< DTC/CIRCUIT DIAGNOSIS >
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SEAT BELT BUCKLE SWITCH SIGNAL CIRCUIT (DRIVER SIDE)
Component Function Check
INFOID:0000000010726608
1.
CHECK COMBINATION METER INPUT SIGNAL
Select the “Data Monitor” for the “METER/M&A” and check the “BUCKLE SW” monitor value.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Proceed to
Diagnosis Procedure
INFOID:0000000010726609
1.
CHECK COMBINATION METER INPUT SIGNAL
1.
Turn ignition switch ON.
2.
Check voltage between combination meter harness connector and ground.
Is the inspection result normal?
YES
>> Replace combination meter. Refer to
MWI-151, "Removal and Installation"
NO
>> GO TO 2.
2.
CHECK SEAT BELT BUCKLE SWITCH CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect combination meter connector and seat belt buckle switch (driver side) connector.
3.
Check continuity between combination meter harness connector and seat belt buckle switch (driver side)
harness connector.
4.
Check harness continuity between combination meter harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair harness or connector.
3.
CHECK SEAT BELT BUCKLE SWITCH GROUND CIRCUIT
Monitor item
Condition
Indication
BUCKLE SW
When driver seat belt
is fastened
Off
When driver seat belt
is unfastened
On
Terminals
Condition
Voltage
(Approx.)
(+)
(-)
Combination meter
Ground
Connector
Terminal
M34
28
When driver seat belt is fastened
12 V
When driver seat belt is unfastened
0 V
Combination meter
Seat belt buckle switch
(driver side)
Continuity
Connector
Terminal
Connector
Terminal
M34
28
B22
1
Existed
Combination meter
Ground
Continuity
Connector
Terminal
M34
28
Not existed
WCS-56
< DTC/CIRCUIT DIAGNOSIS >
SEAT BELT BUCKLE SWITCH SIGNAL CIRCUIT (DRIVER SIDE)
Check harness continuity between seat belt buckle switch (driver side) harness connector and ground.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-44, "Intermittent Incident"
.
NO
>> Repair harness or connector.
Component Inspection
INFOID:0000000010726610
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.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace seat belt buckle (driver side). Refer to
SB-14, "SEAT BELT BUCKLE : Removal and
Seat belt buckle switch (driver side)
Ground
Continuity
Connector
Terminal
B22
2
Existed
Seat belt buckle switch
(driver side)
Condition
Continuity
Terminal
1
2
When driver seat belt is fastened
Not existed
When driver seat belt is unfastened
Existed
WCS
THE SEAT BELT REMINDER WARNING CONTINUES SOUNDING, OR DOES
NOT SOUND
WCS-57
< SYMPTOM DIAGNOSIS >
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SYMPTOM DIAGNOSIS
THE SEAT BELT REMINDER WARNING CONTINUES SOUNDING, OR
DOES NOT SOUND
Description
INFOID:0000000010726613
• Seat belt reminder warning does not sound.
• Seat belt reminder warning sounds continuously.
Diagnosis Procedure
INFOID:0000000010726614
1.
CHECK SEAT BELT WARNING LAMP
1.
Turn ignition switch ON.
2.
Check the operation of the seat belt warning lamp in the combination meter.
*: When getting in the passenger seat
Is the inspection result normal?
YES
>> Replace combination meter. Refer to
MWI-151, "Removal and Installation"
NO
>> GO TO 2.
2.
CHECK SEAT BELT BUCKLE SWITCH SIGNAL CIRCUIT (DRIVER SIDE)
Perform the check for the seat belt buckle switch (driver side) circuit. Refer to
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace malfunctioning parts.
3.
CHECK SEAT BELT BUCKLE SWITCH SIGNAL CIRCUIT (PASSENGER SIDE)
Perform the check for the seat belt buckle switch (passenger side) circuit. Refer to
.
Is the inspection result normal?
YES
>> Replace combination meter. Refer to
MWI-151, "Removal and Installation"
NO
>> Repair or replace malfunctioning parts.
Seat belt (driver side) fastened
: OFF
Seat belt (driver side) unfastened
: ON
Seat belt (passenger side) fastened
*
: OFF
Seat belt (passenger side) unfastened
*
: ON
WCS-58
< SYMPTOM DIAGNOSIS >
THE LIGHT REMINDER WARNING DOES NOT SOUND
THE LIGHT REMINDER WARNING DOES NOT SOUND
Description
INFOID:0000000010726615
Light reminder warning chime does not sound even though headlamp is illuminated.
Diagnosis Procedure
INFOID:0000000010726616
1.
CHECK COMBINATION SWITCH (LIGHTING SWITCH) OPERATION
Check that the headlamps operate normally by operating the combination switch (lighting switch).
Do they operate normally?
YES
>> GO TO 2.
NO
>> Refer to
(LED HEADLAMP) or
(HALO-
GEN HEADLAMP).
2.
CHECK DRIVER SIDE DOOR SWITCH SIGNAL CIRCUIT
Perform the check for the driver side door switch signal circuit. Refer to
DLK-186, "Diagnosis Procedure"
(TYPE1),
DLK-495, "Diagnosis Procedure"
(TYPE2),
DLK-695, "Diagnosis Procedure"
(TYPE3),
(TYPE4). To identify vehicle type, refer to
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair harness or connector.
3.
CHECK DRIVER SIDE DOOR SWITCH
Perform a unit check for the driver side door switch. Refer to
DLK-187, "Component Inspection"
(TYPE1),
DLK-496, "Component Inspection"
(TYPE2),
DLK-696, "Component Inspection"
(TYPE3),
(TYPE4). To identify vehicle type, refer to
.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-121, "Removal and Installation"
.
NO
>> Replace driver side door switch. Refer to
DLK-319, "Removal and Installation"
626, "Removal and Installation"
(TYPE2),
DLK-787, "Removal and Installation"
929, "Removal and Installation"
(TYPE4). To identify vehicle type, refer to
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