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Nissan Murano Z51. Manual - part 1267
SECURITY INDICATOR LAMP
SEC-115
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
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SECURITY INDICATOR LAMP
Description
INFOID:0000000005515620
• Security indicator lamp is located on instrument panel assembly.
• NVIS (Nissan Vehicle Immobilizer System-NATS) and vehicle security system conditions are indicated by
blink or illumination of security indicator lamp.
Component Function Check
INFOID:0000000005515621
1.
CHECK FUNCTION
1.
Perform “THEFT IND” in the “ACTIVE TEST” mode with CONSULT-III.
2.
Check security indicator lamp operation.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Go to
SEC-115, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000005515622
1.
CHECK SECURITY INDICATOR LAMP POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect security indicator lamp connector.
3.
Check voltage between security indicator lamp harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO-1
>> Check 10A fuse [No. 9, located in the fuse block (J/B)].
NO-2
>> Check harness for open or short between security indicator lamp and fuse.
2.
CHECK SECURITY INDICATOR LAMP SIGNAL
1.
Connect security indicator lamp connector.
2.
Disconnect BCM connector.
3.
Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-95, "Removal and Installation"
NO
>> GO TO 3.
3.
CHECK SECURITY INDICATOR LAMP SIGNAL CIRCUIT
1.
Disconnect security indicator lamp connector.
2.
Check continuity between security indicator lamp harness connector and BCM harness connector.
Test item
Description
THEFT IND
ON
Security indicator lamp
Illuminate
OFF
Not illuminate
(+)
(–)
Voltage (V)
(Approx.)
Security indicator lamp
Connector
Terminal
M100
1
Ground
Battery voltage
(+)
(–)
Voltage (V)
(Approx.)
BCM
Connector
Terminal
M123
141
Ground
Battery voltage