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VEHICLE SECURITY (THEFT WARNING) SYSTEM
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Terminals and Reference Value for IPDM E/RNIS0002Z
CONSULT-III Function (BCM)NIS00030
CONSULT-III APPLICATION ITEM
Work Support
Data Monitor
Active Test
Terminal Wire
colorItemSignal
Input/
OutputConditionVoltage [V]
(Approx.)
38 B Ground — — 0
48 L CAN-HInput/
Output——
49 P CAN-LInput/
Output——
51 G/B Horn relay Output ON → OFF 0 → Battery voltage
60 B Ground — — 0
Test Item Description
SECURITY ALARM SET This mode is able to confirm and change security alarm ON-OFF setting.
THEFT ALM TRGThe switch which triggered vehicle security alarm is recorded. This mode is able to confirm and
erase the record of vehicle security alarm. The trigger data can be erased by touching “CLEAR”
on CONSULT-III screen.
Monitored Item Description
IGN ON SW Indicates [ON/OFF] condition of ignition switch.
ACC ON SW Indicates [ON/OFF] condition of ignition switch in ACC position.
KEY CYL LK SW Indicates [ON/OFF] condition of lock signal from key cylinder switch.
KEY CYL UN SW Indicates [ON/OFF] condition of unlock signal from key cylinder switch.
DOOR SW-DR Indicates [ON/OFF] condition of driver side door switch.
DOOR SW-AS Indicates [ON/OFF] condition of passenger side door switch.
BACK DOOR SW Indicates [ON/OFF] condition of back door switch.
TRUNK OPNR SW Indicates [ON/OFF] condition of trunk room lamp switch. (Roadster models)
TRUNK OPN MNTRThis is displayed even when it is not equipped.
Indicates [ON/OFF] condition of trunk lid opener switch. (Roadster models)
TRUNK KEY SW This is displayed even when it is not equipped.
DOOR SW-RR This is displayed even when it is not equipped.
HOOD SW Indicates [ON/OFF] condition of hood switch.
LOCK SW DR/ASIndicates [ON/OFF] condition of lock signal from driver and passenger side door lock/unlock
switch.
UNLK SW DR/ASIndicates [ON/OFF] condition of unlock signal from driver and passenger side door lock/unlock
switch.
LK BUTTON/SIG Indicates [ON/OFF] condition of lock signal from key fob.
UN BUTTON/SIG Indicates [ON/OFF] condition of unlock signal from key fob.
TRUNK BTN/SIGIndicate [ON/OFF] condition of back door open signal from key fob (for Coupe).
Indicates [ON/OFF] condition of trunk open signal from key fob (for Roadster).
Test Item Description
THEFT INDThis test is able to check security indicator lamp operation. The lamp will be turned on when “ON”
on CONSULT-III screen is touched.
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BL-138
VEHICLE SECURITY (THEFT WARNING) SYSTEM
Revision: 2006 November2007 350Z
CONSULT-III Function (IPDM E/R)NIS00031
CONSULT-III APPLICATION ITEM
Data Monitor
Active Test
Trouble DiagnosisNIS00032
WORK FLOW
“POWER DOOR LOCK SYSTEM” Diagnosis; refer to BL-35, "Work Flow" .
HORNThis test is able to check vehicle security horn (horn alarm) operation. The horns will be activated
for 0.5 seconds after “ON” on CONSULT-III screen is touched.
HEAD LAMPThis test is able to check vehicle security lamp (headlamp alarm) operation. The headlamps will
be activated for 0.5 seconds after “ON” on CONSULT-III screen is touched. Test Item Description
Monitored Item Description
HL LO REQ Indicates [ON/OFF] condition of headlamp low beam.
HL HI REQ Indicates [ON/OFF] condition of headlamp high beam.
HOOD SW Indicates [ON/OFF] condition of hood switch.
THFT HRN REQ Indicates [ON/OFF] condition of horn relay.
Test Item Description
LAMPSThis test is able to check theft warning lamp (headlamp alarm) operation. The headlamps will be
activated for 0.5 seconds after “ON” on CONSULT-III screen is touched.
HORNThis test is able to check theft warning horn (horn alarm) operation. The horns will be activated for
0.5 seconds after “ON” on CONSULT-III screen is touched.
LIIA0123E
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BL-140
VEHICLE SECURITY (THEFT WARNING) SYSTEM
Revision: 2006 November2007 350Z
Symptom ChartNIS00034
*1: Make sure the system is in the armed phase.PROCEDURE
Diagnostic procedure Reference page
SYMPTOM
1Vehicle secu-
rity system
cannot be set
by ····Door switchDiagnostic Procedure 1 (Check door, hood, back door switch or
trunk room lamp switch)BL-141
Lock/unlock switch Diagnostic Procedure 6 (Check door lock/unlock switch)BL-149
Door outside key Diagnostic Procedure 3 (Check door key cylinder switch)BL-147
Key fob Check remote keyless entry system function.BL-61
BCM If the above systems are “OK”, replace BCM.BCS-17
Security indicator does not turn “ON”.Diagnostic Procedure 2 (Check security indicator lamp)BL-146If the above systems are “OK”, replace BCM.BCS-17
2*1 Vehicle
security sys-
tem does not
alarm when
····Any door is opened.Diagnostic Procedure 1 (Check door, hood and trunk room lamp
switch)BL-141
If the above systems are “OK”, replace BCM.BCS-17
3Vehicle secu-
rity alarm
does not acti-
vate.Horn alarmDiagnostic Procedure 4 (Check vehicle security horn alarm)BL-148If the above systems are “OK”, replace BCM.BCS-17
Headlamp alarmDiagnostic Procedure 5 (Check vehicle security headlamp alarm)BL-148If the above systems are “OK”, replace BCM.BCS-17
4Vehicle secu-
rity system
cannot be
canceled by
····Door outside key Diagnostic Procedure 3 (Check door key cylinder switch)BL-147Key fobCheck remote keyless entry system function.BL-61If the above systems are “OK”, replace BCM.BCS-17
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VEHICLE SECURITY (THEFT WARNING) SYSTEM
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Diagnostic Procedure 1NIS00035
1 – 1 CHECK DOOR SWITCH
Check driver side door switch and passenger side door switch
1. CHECK DOOR SWITCH INPUT SIGNAL
With CONSULT-III
Check door switches (“DOOR SW-DR” and “DOOR SW-AS”) in “DATA MONITOR” mode with CONSULT-III.
Without CONSULT-III
Check voltage between BCM connector and ground.
OK or NG
OK >> Door switch is OK, and go to the following
BL-143, "1 – 2 CHECK BACK DOOR SWITCH
(COUPE)"
BL-145, "1 – 3 CHECK TRUNK LID LOCK ASSEM-
BLY (TRUNK ROOM LAMP SWITCH) (ROADSTER)"
NG >> GO TO 2.
Monitor item Condition
DOOR SW-DROPEN : ON
CLOSE : OFF
DOOR SW-ASOPEN : ON
CLOSE : OFF
ItemCon-
nectorTe r m i n a l
(Wire color)Condi-
tion of
door
switchVoltage [V]
(Approx.)
(+) (–)
Driver side door
switchB83 62 (L)
GroundOpen 0
Close 5
Passenger side
door switchM90 12 (P)Open 0
Close 5
PIIA9539E
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VEHICLE SECURITY (THEFT WARNING) SYSTEM
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1 – 3 CHECK TRUNK LID LOCK ASSEMBLY (TRUNK ROOM LAMP SWITCH) (ROADSTER)
1. CHECK TRUNK ROOM LAMP SWITCH INPUT SIGNAL
With CONSULT-III
Check trunk lid opener switch (“TRUNK OPN MNTR”) in “DATA MONITOR” mode with CONSULT-III.
Without CONSULT-III
Check voltage between BCM connector and ground.
*: When interior lamp battery saver control is in OFF. → Approx 5V.
OK or NG
OK >> Trunk room lamp switch is OK .
NG >> GO TO 2.
2. CHECK TRUNK LID LOCK ASSEMBLY (TRUNK ROOM LAMP SWITCH) CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect trunk lid lock assembly (trunk room lamp switch) and BCM connector.
3. Check continuity between trunk lid lock assembly (trunk room
lamp switch) harness connector T47 terminal 3 and BCM har-
ness connector B83 terminal 57.
4. Check continuity between BCM harness connector B83 terminal
57 and ground.
OK or NG
OK >> GO TO 3.
NG >> Replace trunk lid lock assembly (trunk room lamp
switch) harness.
3. CHECK TRUNK LID LOCK ASSEMBLY (TRUNK ROOM LAMP SWITCH) GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between trunk lid lock assembly (trunk room
lamp switch) harness connector T47 terminal 1 and ground.
OK or NG
OK >> Trunk lid lock assembly (trunk room lamp switch) is OK.
NG >> Repair or replace trunk lid lock assembly (trunk room
lamp switch) harness.
Monitor item Condition
TRNK OPN MNTROPEN : ON
CLOSE : OFF
ConnectorTerminal (Wire color)
Condition of trunk
room lamp switchVoltage [V]
(Approx.)
(+) (–)
B83 57 (R/W) GroundOpen 0
Close Battery voltage*
PIIB1266E
57 (R/W) - 3 (R/W) : Continuity should exist.
57 (R/W) - Ground : Continuity should not exist.
PIIB9170E
1 (B) - Ground : Continuity should exist.
PIIB9171E
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BL-146
VEHICLE SECURITY (THEFT WARNING) SYSTEM
Revision: 2006 November2007 350Z
Diagnostic Procedure 2NIS00036
CHECK SECURITY INDICATOR LAMP
1. SECURITY INDICATOR LAMP ACTIVE TEST
With CONSULT-III
Check “THEFT IND” in “ACTIVE TEST” mode with CONSULT-III.
Without CONSULT-III
1. Disconnect BCM connector.
2. Check voltage between BCM connector M90 terminal 23 and
ground.
OK or NG
OK >> Security indicator lamp is OK.
NG >> GO TO 2.
2. CHECK POWER SUPPLY CIRCUIT FOR SECURITY INDICATOR LAMP
1. Disconnect security indicator lamp connector.
2. Check voltage between security indicator lamp connector M34 terminal 1 and ground.
OK or NG
OK >> GO TO 3.
NG >> Check the following.
10A fuse [No. 19, located in fuse block (J/B)]
Harness for open or short between security indicator
lamp and fuse
3. CHECK SECURITY INDICATOR LAMP CIRCUIT
1. Check continuity between BCM harness connector M90 terminal
23 and security indicator lamp harness connector M34 terminal
2.
2. Check continuity between BCM harness connector M90 terminal
23 and ground.
OK or NG
OK >> Check indicator lamp condition.
NG >> Repair harness or connector.Perform operation shown on display.
Indicator lamp should illuminate.
23 (G/OR) - Ground : Battery voltage
PIIA9850E
1 (R/W) - Ground : Battery voltage
PIIA2491E
23 (G/OR) - 2 (G/OR) : Continuity should exist.
23 (G/OR) - Ground : Continuity should not exist.
PIIB7462E
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VEHICLE SECURITY (THEFT WARNING) SYSTEM
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Diagnostic Procedure 3NIS00037
CHECK DOOR KEY CYLINDER SWITCH
1. CHECK DOOR KEY CYLINDER SWITCH DRIVER SIDE OPERATION
Do doors lock/unlock when using the key?
YES or NO
YES >> Door key cylinder switch operation is OK.
NO >> Check door key cylinder switch circuit. Refer to BL-47, "
Check Door Key Cylinder Switch" .
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VEHICLE SECURITY (THEFT WARNING) SYSTEM
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Diagnostic Procedure 6NIS0003A
CHECK DOOR LOCK AND UNLOCK SWITCH
1. CHECK DOOR LOCK AND UNLOCK SWITCH INPUT SIGNAL
Does doors lock/unlock when using power window main switch (door lock and unlock switch) or power window
sub-switch (door lock and unlock switch)?
YES or NO?
YES >> Door lock and unlock switch is OK.
NO >> Refer to BL-42, "
Check Door Lock and Unlock Switch" .