Nissan Murano Z51. Instruction — part 686
HAZARD SWITCH
EXL-55
< DTC/CIRCUIT DIAGNOSIS >
[XENON TYPE]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
HAZARD SWITCH
Component Function Check
INFOID:0000000005515062
1.
CHECK HAZARD SWITCH SIGNAL BY CONSULT-III
CONSULT-III DATA MONITOR
1.
Turn the ignition switch ON.
2.
Select “HAZARD SW” of BCM (FLASHER) data monitor item.
3.
With operating the hazard switch, check the monitor status.
Is the item status normal?
YES
>> Hazard switch circuit is normal.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000005515063
1.
CHECK HAZARD SWITCH SIGNAL INPUT
With operating the hazard switch, check the voltage between the BCM harness connector and the ground.
Is the measurement value normal?
YES
>> Replace BCM. Refer to
.
NO
>> GO TO 2.
2.
CHECK HAZARD SWITCH SIGNAL OPEN CIRCUIT
1.
Turn the ignition switch OFF.
2.
Disconnect the hazard switch connector and BCM connector.
3.
Check continuity between the hazard switch harness connector and the BCM harness connector.
Does continuity exist?
YES
>> GO TO 3.
NO
>> Repair the harnesses or connectors.
3.
CHECK HAZARD SWITCH SIGNAL SHORT CIRCUIT
Check continuity between the hazard switch harness connector and the ground.
Monitor item
Condition
Monitor status
HAZARD SW
Hazard switch
ON
On
OFF
Off
Terminals
Condition
Voltage (Approx.)
(+)
(
−
)
BCM
Ground
Hazard switch
Connector
Terminal
M122
110
ON
0 V
OFF
JPMIA0154GB
Hazard switch
BCM
Continuity
Connector
Terminal
Connector
Terminal
M45
2
M122
110
Existed
EXL-56
< DTC/CIRCUIT DIAGNOSIS >
[XENON TYPE]
HAZARD SWITCH
Does continuity exist?
YES
>> Repair the harnesses or connectors.
NO
>> GO TO 4.
4.
CHECK HAZARD SWITCH GROUND OPEN CIRCUIT
Check continuity between the hazard switch harness connector and the ground.
Does continuity exist?
YES
>> Replace the hazard switch.
NO
>> Repair the harnesses or connectors.
Hazard switch
Ground
Continuity
Connector
Terminal
M45
2
Not existed
Hazard switch
Ground
Continuity
Connector
Terminal
M45
1
Existed
TAIL LAMP CIRCUIT
EXL-57
< DTC/CIRCUIT DIAGNOSIS >
[XENON TYPE]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
TAIL LAMP CIRCUIT
Component Function Check
INFOID:0000000005515064
NOTE:
Check the license plate lamp circuit if the tail lamp and the license plate lamp are not turned ON. Refer to
59, "Component Function Check"
.
1.
CHECK TAIL LAMP OPERATION
IPDM E/R AUTO ACTIVE TEST
1.
Activate IPDM E/R auto active test. Refer to
PCS-10, "Diagnosis Description"
.
2.
Check that the tail lamp is turned ON.
CONSULT-III ACTIVE TEST
1.
Select “EXTERNAL LAMPS” of IPDM E/R active test item.
2.
With operating the test items, check that the tail lamp is turned ON.
Is the tail lamp turned ON?
YES
>> Tail lamp circuit is normal.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000005515065
1.
CHECK TAIL LAMP FUSE
1.
Turn the ignition switch OFF.
2.
Check that the following fuses are not fusing.
Is the fuse fusing?
YES
>> Repair the malfunctioning part before replacing the fuse.
NO
>> GO TO 2.
2.
CHECK TAIL LAMP OUTPUT VOLTAGE
CONSULT-III ACTIVE TEST
1.
Disconnect the rear combination lamp connector.
2.
Turn the ignition switch ON.
3.
Select “EXTERNAL LAMPS” of IPDM E/R active test item.
4.
With operating the test items, check the voltage between the IPDM E/R harness connector and the
ground.
Is the measurement value normal?
YES
>> GO TO 3.
NO
>> Replace IPDM E/R.
3.
CHECK TAIL LAMP OPEN CIRCUIT
1.
Turn the ignition switch OFF.
TAIL
: Tail Lamp ON
Off
: Tail lamp OFF
Unit
Location
Fuse No.
Capacity
Tail lamp
IPDM E/R
#53
10 A
Terminals
Test item
Voltage
(Approx.)
(+)
(
−
)
IPDM E/R
Ground
EXTERNAL
LAMPS
Connector
Terminal
E10
7
TAIL
Battery
voltage
Off
0 V
EXL-58
< DTC/CIRCUIT DIAGNOSIS >
[XENON TYPE]
TAIL LAMP CIRCUIT
2.
Disconnect IPDM E/R connector.
3.
Check continuity between the IPDM E/R harness connector and the rear combination lamp harness con-
nector.
Does continuity exist?
YES
>> GO TO 4.
NO
>> Repair the harnesses or connectors.
4.
CHECK TAIL LAMP GROUND OPEN CIRCUIT
Check continuity between the rear combination lamp harness connector and the ground.
Does continuity exist?
YES
>> Replace the rear combination lamp.
NO
>> Repair the harnesses or connectors.
IPDM E/R
Rear combination lamp
Continuity
Connector
Terminal
Connector
Terminal
RH
E10
7
B59
4
Existed
LH
B80
4
Rear combination lamp
Ground
Continuity
Connector
Terminal
RH
B59
1
Existed
LH
B80
1
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