turn signal NISSAN 350Z 2007 Z33 Body, Lock And Security System Workshop Manual

BL-40
POWER DOOR LOCK SYSTEM
Revision: 2006 November2007 350Z
Check Key Switch (insert) NIS0000R
1. CHECK KEY SWITCH INPUT SIGNAL
With CONSULT-III
Check ignition key cylinder switch “KEY ON SW” in “DATE MONITOR” mode with CONSULT-II

When key is inserted in ignition key cylinder

When key is removed in ignition key cylinder
Without CONSULT-III
Check voltage between BCM connector and ground.
OK or NG
OK >> Key switch is OK.
NG >> GO TO 2.
2. CHECK KEY SWITCH (INSERT)
1. Turn ignition switch OFF.
2. Disconnect key switch connector.
3. Check continuity between key switch terminals 1 and 2.
OK or NG
OK >> GO TO 3.
NG >> Replace key switch.KEY ON SW :ON
KEY ON SW :OFF
ConnectorTerminal
(Wire color)
Condition Voltage (V)
(Approx.)
(+) (-)
M90 37 (B/R) GroundKey is inserted Battery voltage
Key is removed 0
PIIA9541E
Connector Terminals Condition Continuity
M25 1 2Key is inserted in ignition key cylinder Yes
Key is removed from ignition key cylinder No
PIIA2627E

BL-42
POWER DOOR LOCK SYSTEM
Revision: 2006 November2007 350Z
Check Door Lock and Unlock Switch NIS0000S
1. CHECK POWER WINDOW OPERATION
Does power window system operate normally?
YES or NO?
YES >> GO TO 2
NO >> Refer to GW-30, "
Trouble Diagnoses Symptom Chart" .
2. CHECK DOOR LOCK AND UNLOCK SWITCH OUTPUT SIGNAL
With CONSULT-III
Check door lock and unlock switch (“LOCK SW DR/AS”, “UNLK SW DR/AS”) in DATA MONITOR mode with
CONSULT-II. Refer to BL-35, "
DATA MONITOR" .

When door lock and unlock switch is turned to LOCK

When door lock and unlock switch is turned to UNLOCK
Without CONSULT-III
1. Remove key from ignition switch, and close the doors of driver side and passenger side.
2. Check the signal between BCM connector and ground with oscilloscope when door lock and unlock
switch (driver side and passenger side) is turned “LOCK” or “UNLOCK”.
3. Make sure signals which are shown in the figure below can be detected during 10 second just after door
lock and unlock switch (driver side or passenger side) is turned “LOCK” or “UNLOCK”.
OK or NG
OK >> GO TO 3.
NG >> GO TO 4.
3. CHECK BCM OUTPUT SIGNAL
Check power window serial link (“POWER WINDOW DOWN”) in “ACTIVE TEST” mode with CONSULT-III.
Refer to BL-74, "
Active Test" .
When “ACTIVE TEST” is executed, the window of driver side and passenger side are go down.
OK or NG
OK >> Further inspection is necessary. Refer to symptom chart.
NG >> Replace BCM.CDL LOCK SW :ON
CDL UNLOCK SW :ON
ConnectorTerminal
(Wire color)Signal
(Reference value)
(+) (–)
M90 22 (Y) Ground
PIIA6379EPIIA1297E

POWER DOOR LOCK SYSTEM
BL-45
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Revision: 2006 November2007 350Z
Check Driver Side Door Lock Actuator NIS0000T
1. CHECK DOOR LOCK ACTUATOR SIGNAL
1. Turn ignition switch OFF.
2. Check voltage between BCM connector and ground.
OK or NG
OK >> GO TO 2.
NG >> Replace BCM.
2. CHECK DOOR LOCK ACTUATOR CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM harness connector M91 terminals 44, 50 and driver side door lock actua-
tor harness connector D11 terminals 1, 3.
3. Check continuity between BCM harness connector M91 termi-
nals 44, 50 and ground.
OK or NG
OK >> Replace driver side door lock actuator.
NG >> Repair or replace harness between BCM and driver side
door lock actuator.
ConnectorTerminal
(Wire color)
ConditionVoltage (V)
(Approx.)
(+) (–)
M9144 (Y)
GroundDriver door lock/unlock
switch is turned to
UNLOCK.0 →Battery
voltage→ 0
50 (PU)Driver door lock/unlock
switch is turned to
LOCK.0 →Battery
voltage→ 0
PIIA6383E
44 (Y) – 3 (Y) : Continuity should exist.
50 (PU) – 1 (PU) : Continuity should exist.
44 (Y) – Ground : Continuity should not exist.
50 (PU) – Ground : Continuity should not exist.
PIIB1261E

BL-46
POWER DOOR LOCK SYSTEM
Revision: 2006 November2007 350Z
Check Passenger Side Door Lock Actuator NIS0000U
1. CHECK DOOR LOCK ACTUATOR SIGNAL
1. Turn ignition switch OFF.
2. Check voltage between passenger side door lock actuator connector and ground.
OK or NG
OK >> GO TO 2.
NG >> Replace BCM.
2. CHECK DOOR LOCK ACTUATOR CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM harness connector M91 terminals 50, 51 and passenger side door lock
actuator harness connector D40 terminals 1, 3.
3. Check continuity between BCM harness connector M91 termi-
nals 50, 51 and ground.
OK or NG
OK >> Replace passenger side door lock actuator.
NG >> Repair or replace harness between BCM and passenger side door lock actuator.
ConnectorTerminal
(Wire color)
ConditionVoltage (V)
(Approx.)
(+) (–)
M9150 (PU)
GroundDoor lock/unlock switch
is turned to LOCK.0 →Battery
voltage→ 0
51 (W/R)Door lock/unlock switch
is turned to UNLOCK.0 →Battery
voltage→ 0
PIIA6385E
50 (PU) – 1 (PU) : Continuity should exist.
51 (W/R) – 3 (GY) : Continuity should exist.
50 (PU) – Ground : Continuity should not exist.
51 (W/R) – Ground : Continuity should not exist.
PIIB3790E

POWER DOOR LOCK SYSTEM
BL-47
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Revision: 2006 November2007 350Z
Check Door Key Cylinder Switch NIS0000V
1. CHECK DOOR KEY CYLINDER SWITCH INPUT SIGNAL
With CONSULT-III

Check door key cylinder switch (“KEY CYL LK SW”) in “DATA MONITOR” mode with CONSULT-III.

Check door key cylinder switch (“KEY CYL UN-SW”) in “DATA MONITOR” mode with CONSULT-III.
Without CONSULT-III
Check voltage between power window main switch (door lock and unlock switch) connector and ground.
OK or NG
OK >> Further inspection is necessary. Refer to symptom
chart.
NG >> GO TO 2.
2. CHECK DOOR KEY CYLINDER SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect power window main switch (door lock and unlock switch) and door key cylinder switch con-
nector.
3. Check continuity between power window main switch (door lock and unlock switch) harness connector D7
terminals 6, 7 and door key cylinder switch harness connector D12 terminals 1, 3.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness between power window main
switch and door key cylinder switch. “KEY CYL LK-SW” should be “ON” when key inserted
in door key cylinder is turned to lock.
“KEY CYL UN-SW” should be “ON” when key inserted
in door key cylinder is turned to unlock.
ConnectorTe r m i n a l s
Key position Voltage (V)
(Approx.)
(+) (–)
D76 (B/R)
GroundNeutral/Unlock 5
Lock 0
7 (SB)Neutral/Lock 5
Unlock 0
PIIA3352E
6 (B/R) – 3 (B/R) : Continuity should exist.
7 (SB) – 1 (SB) : Continuity should exist.
PIIA3353E

BL-50
POWER DOOR LOCK SYSTEM
Revision: 2006 November2007 350Z
5. CHECK DOOR LOCK ACTUATOR GROUND CIRCUIT
Check continuity between driver side door lock actuator harness connector D11 terminal 4 and ground.
OK or NG
OK >> Replace driver side door lock actuator.
NG >> Repair or replace harness.
Check Back Door Opener Actuator NIS0000X
1. CHECK BACK DOOR OPENER ACTUATOR SIGNAL
Check voltage between BCM connector and ground.
Press the back door opener switch when driver side door is
unlocked.
OK or NG
OK >> GO TO 2.
NG >> Replace BCM.
2. CHECK BACK DOOR OPENER ACTUATOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM and back door opener actuator connector.
3. Check continuity between BCM harness connector B83 terminal 68 and back door opener actuator har-
ness connector T11 terminal 1.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness between BCM and back door
opener actuator. 4 (B) – Ground : Continuity should exist.
PIIA2347E
ConnectorTerminals
(Wire color)
Condition Voltage (V)
(Approx.)
(+) (–)
B83 68 (L/R) GroundBack door
opener switch
ONBattery
voltage
Back door
opener switch
OFF0
PIIB1270E
68 (L/R) – 1 (L/R) : Continuity should exist.
PIIB1263E

BL-56
FUEL FILLER LID OPENER
Revision: 2006 November2007 350Z
Terminals and Reference Value for BCM/For RoadsterNIS00012
Trouble Diagnosis/For RoadsterNIS00013
FUEL LID DOSE NOT OPEN WITH FUEL LID OPENER SWITCH
1. VEHICLE CONDITION
Check vehicle security system.
Ye s o r N o
Yes >> Cancel arm phase or alarm phase condition.
No >> GO TO 2.
2. CHECK FUEL LID OPEN INPUT SIGNAL
With CONSULT-III
Check door switches (“F/LID OPN SW”) in “DATA MONITOR” mode with CONSULT-III.
Without CONSULT-III
1. Turn ignition switch OFF.
2. Check voltage between BCM and ground.
OK or NG
OK >> GO TO 3.
NG >> GO TO 6.
Termi-
nalWire
colorItemSignal
Input/
OutputConditionVoltage [V]
(Approx.)
11 LG Ignition switch (ACC) Input Ignition switch (ACC or ON) Battery voltage
39 L CAN-H Input — —
40 P CAN-L Input — —
42 GY Power source (Fuse) Input — Battery voltage
52 B Ground — — 0
55 R Power source (Fusible link) Input — Battery voltage
58 Y/B Fuel lid opener switch InputFuel lid opener switch is ON 0
Fuel lid opener switch is OFF Battery voltage
70 W/LFuel lid opener release
output signalOutputFuel lid opener switch is ON 0
Fuel lid opener switch is OFFBattery voltage
(For 0.5s)
Arm phase or alarm phase?
Monitor item Condition
F/LID OPN SWOPEN : ON
CLOSE : OFF
ConnectorTerminal
(Wire color)
ConditionVoltage [V]
(Approx.)
(+) (–)
B83 58 (Y/B) GroundFuel lid opener switch ON 0
Fuel lid opener switch OFF Battery voltage
PIIB1259E

BL-62
REMOTE KEYLESS ENTRY SYSTEM
Revision: 2006 November2007 350Z

back door opener (For coupe)

trunk lid opener (For roadster)

keyless power window down (open)
OPERATION PROCEDURE
Power Door Lock Operation
BCM receives a LOCK signal from key fob. BCM locks all doors receiving of LOCK signal from key fob.
When an UNLOCK signal is sent from key fob once, driver's door will be unlocked.
Then, if an UNLOCK signal is sent from key fob again within 5 seconds, all other doors will be unlocked.
Hazard Reminder
When the doors are locked or unlocked by key fob, power is supplied to hazard warning lamp and it flashes as
follows

LOCK operation: C mode (flash twice) or S mode (flash twice)

UNLOCK operation: C mode (flash once) or S mode (does not flash)
Horn Reminder
BCM output to IPDM E/R for horn reminder signal as DATA LINE (CAN H line and CAN L line).
The horn reminder has C mode (horn chirp mode) and S mode (non-horn chirp mode).
Operating function of hazard and horn reminder
Hazard and horn reminder does not operate if any door switch is ON (any door is OPEN).
How to change hazard and horn reminder mode
With CONSULT-III
Hazard and horn reminder can be changed using “WORK SUPPORT” mode in “MULTI ANSWER BACK SET”.
Refer to BL-73, "
Work Support" .
Without CONSULT-III
When LOCK and UNLOCK signals are sent from the key fob for more than 2 seconds at the same time, the
hazard and horn reminder mode is changed and hazard warning lamp flashes and horn sounds as follows:
Auto Door Lock Operation
Auto lock function signal is sent for operation when any of the following signals are not sent within 1 minute
after the unlock signal is sent from the key fob:

when door switch is turned ON for open.

when the key switch is turned ON.

when the lock signal is sent from the key fob.
Auto door lock mode can be changed using “WORK SUPPORT” mode in “AUTO LOCK SET”.
Refer to BL-73, "
Work Support" .
C mode S mode
Remote controller
operationLock Unlock Lock Unlock
Hazard warning lamp
flashTwice Once Twice —
Horn sound Once — — —
SEL153WA

REMOTE KEYLESS ENTRY SYSTEM
BL-63
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Revision: 2006 November2007 350Z
Interior Lamp and Step Lamp Operation
When the following conditions come:

condition of interior lamp switch is DOOR position;

door switch OFF (when all the doors are closed);
Remote keyless entry system turns on interior lamp (for 30 seconds) with input of UNLOCK signal from key
fob.
For detailed description, refer to LT- 1 3 0 , "
MAP LAMP TIMER OPERATION" .
Panic Alarm Operation
When key switch is OFF (when ignition key is not inserted in key cylinder), BCM turns on and off horn and
headlamp intermittently with input of PANIC ALARM signal from key fob.
The alarm automatically turns off after 25 seconds or when BCM receives any signal from key fob.
For detailed description, refer to BL-128, "
PANIC ALARM OPERATION" .
Back Door Operation/For Coupe
When a BACK DOOR OPEN signal is sent with key OFF (ignition key removed from key cylinder) from key
fob, power is supplied through BCM terminal 19.
When power and ground are supplied, back door opener actuator opens back door.
Trunk Opener Operation/For Roadster
When a TRUNK OPEN signal is sent with key OFF (ignition key removed from key cylinder) from key fob,
power is supplied through BCM terminal 19.
When power and ground are supplied, trunk lid opener actuator opens trunk.
Keyless Power Window Down (open) Operation
When key fob unlock switch is turned ON with ignition switch OFF, and key fob unlock switch is detected to be
on continuously for 3 seconds, the driver's door and passenger's door power windows are simultaneously
opened.
Power window is operated to open and the operation continues as long as the key fob unlock switch is
pressed.
CAN Communication System DescriptionNIS00016
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
CAN Communication UnitNIS00017
Refer to LAN-4, "CAN Communication System"

BL-74
REMOTE KEYLESS ENTRY SYSTEM
Revision: 2006 November2007 350Z
Active Test
CONSULT-III Application Items for IPDM E/RNIS0001H
DATA MONITOR
ACTIVE TEST
KEY ON SW Indicates [ON/OFF] condition of key 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 (For Coupe).
LOCK SW DR/AS Indicates [ON/OFF] condition of lock signal from lock/unlock switch.
UNLK SW DR/AS Indicates [ON/OFF] condition of unlock signal from lock/unlock switch.
KEY CYL LK SW Indicates [ON/OFF] condition of lock signal from door key cylinder 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.
PANIC BTN Indicates [ON/OFF] condition of panic signal from key fob.
TRUNK OPNR SW Indicates [ON/OFF] condition of trunk room lamp switch (For Roadster).
TRUNK BTN/SIGIndicates [ON/OFF] condition of back door open signal from key fob.
Indicates [ON/OFF] condition of trunk open signal from key fob. (For Roadster)
TRUNK OPN MNTR Indicates [ON/OFF] condition of trunk lid opener switch. (For Roadster)
UN BUTTON ON Indicates [ON/OFF] condition of unlock signal from key fob.
LK/UN BTN ON Indicates [ON/OFF] condition of lock/unlock signal at the same time from key fob.
DOOR SW-RR This is displayed even when it is not equipped.Monitored Item Description
Test Item Description
INT LAMPThis test is able to check interior lamp operation. The interior lamp is turned on when “ON” on CON-
SULT-III screen is touched.
IGN ILLUM This is displayed even when it is not equipped.
TRUNK/BACK DOORThis test is able to check back door (For Coupe) or trunk lid (For Roadster) opener actuator opera-
tion. The back door (For Coupe) or trunk (For Roadster) is unlocked when “ON” on CONSULT-III
screen is touched.
HORNThis test is able to check panic alarm and horn reminder operations. The horn activate for 0.02 sec-
onds after “ON” on CONSULT-III screen is touched.
HEAD LAMP(HI)This test is able to check headlamps panic alarm operation. The headlamp illuminates for 0.5 sec-
onds after “ON” on CONSULT-III screen is touched.
POWER WINDOW DOWNThis test is able to check power window open operation. The front power windows activate for 10
seconds after “ON” or CONSULT-III screen is touched.
FLASHER RIGHTThis test is able to check hazard reminder operation. The right hazard lamp turns on when “ON” on
CONSULT-III screen is touched.
FLASHER LEFTThis test is able to check hazard reminder operation. The left hazard lamp turns on when “ON” on
CONSULT-III screen is touched.
FLASHER RIGHT (CAN)This test is able to check hazard reminder operation. The right hazard indicator lamp turns on when
“ON” on CONSULT-III screen is touched.
FLASHER LEFT (CAN)This test is able to check hazard reminder operation. The left hazard indicator lamp turns on when
“ON” on CONSULT-III screen is touched.
Monitored Item Description
HORN CHIRP Indicates [ON/OFF] condition of horn function by IPDM E/R.
Test Item Description
HORNThis test is able to check horn operation. Horn activates when “ON” on CONSULT-III screen is
touched.