2007 NISSAN 350Z door lock

POWER WINDOW SYSTEM
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ANTI-PINCH SYSTEM
Power window main switch and power window sub-switch monitors the power window motor operation and the
power window position (full closed or other) for driver side and passenger side power window by the signals
from encoder and limit switch in power window motor (driver side and passenger side).
When power window main switch detects interruption during the following close operation,

automatic close operation when ignition switch is in the “ON” position

automatic close operation during retained power operation

manual close operation during retained power operation
Power window main switch or power window sub-switch controls each power window motor for open and the
power window will be lowered about 150 mm (5.91 in).
POWER WINDOW CONTROL BY THE KEY CYLINDER SWITCH
When ignition key switch is OFF, power window can be opened or closed by turning the door key cylinder
UNLOCK / LOCK position more then 1.5 second over condition.

Power window can be opened as the door key cylinder is kept fully turning to the UNLOCK position.

Power window can be closed as the door key cylinder is kept fully turning to the LOCK position.
The power window operation by the key cylinder switch stops when the following operations are performed.

While performing open / close the window with power window main switch.

When the ignition switch is turned ON while the power window control operation by the key cylinder
switch.
AUTOMATIC WINDOW ADJUSTING FUNCTION
When the driver's / passenger's door(s) is opened, the window of the opened door is lowered approx. 10 mm
(0.39in).
When the door is closed, the window is raised to fully-closed positions.
Automatic window adjusting function system (opening operation) does not operate when the following.

The window is 10 mm (0.39 in) or more open from fully-closed positions.
Automatic window adjusting function system (closing operation) does not operate when the following.

The automatic window adjusting function system (opening operation) operation.

The keyless power window operation.

The power window control by the key cylinder switch operation.

POWER WINDOW SYSTEM
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Terminal and Reference Value for Power Window Main SwitchNIS0004Q
*: For RoadsterTe r -
minalWire
ColorItemSignal
input/outputConditionVoltage (V)
(Approx.)
1 W BAT power supply Input — Battery voltage
4* PPower window down request
signalInputWhen soft top open/close
function starts and window
down function is operating.0
Other than above 5
5 OR Encoder power supply Input — 10
6 B/R Key cylinder lock switch OutputKey position
(Neutral → Locked)5 → 0
7 SB Key cylinder unlock switch OutputKey position
(Neutral → Unlocked)5 → 0
8LDriver side
power window motor UP signalOutputWhen power window motor
UP operation.Battery voltage
9 Y Limit switch signal InputDriver side door window is
between fully-open and just
before fully-closed position
(ON).0
Driver side door window is
between just before fully-
closed position and fully-
closed position (OFF).5
10 BR Rap signal OutputIGN SW ON Battery voltage
Within 45 second after igni-
tion switch is turned to OFFBattery voltage
When driver side or passenger
side door is open in power
window timer is operates0
11 GDriver side
power window motor DOWN
signalOutputWhen power window motor
DOWN operation. Battery voltage
12 PU/W Power window serial linkInput/Out-
put—
13 GY Encoder pulse signalInput/Out-
putWhen power window motor
operates.
14 LGLimit switch and encoder
ground—— 0
15 B Ground — — 0
PIIA2344J
OCC3383D

POWER WINDOW SYSTEM
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Automatic window adjusting function does not operate.1. Check door switchGW-42
2. Limit switch adjustingGW-52
3. Check limit switch circuit (driver side)GW-34
4. Check limit switch circuit (passenger side)GW-36
5. Check power window serial linkGW-44
6. Replace BCM.BCS-17
Does not operate by the key cylinder switch.1. Check door key cylinder switchGW-482. Replace the power window main switch.EI-33
Power window lock switch does not function.1. Check power window serial linkGW-442. Replace the power window main switch.EI-33
Auto operation does not operate but manual operate
normally (driver side)1. Check encoder circuit (driver side)GW-37
2. Replace power window main switchEI-33
Auto operation does not operate but manual operate
normally (passenger side)1. Check encoder circuit (passenger side)GW-39
2. Replace power window sub-switchEI-33
Symptom Diagnoses / service procedureReference
page

GW-44
POWER WINDOW SYSTEM
Revision: 2006 November2007 350Z
Check Power Window Serial LinkNIS00053
1. CHECK POWER WINDOW 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-III. Refer to BL-35, "
DATA MONITOR" .
Without CONSULT-III
1. Remove key from ignition switch, and the door of driver side and passenger side is closed.
2. Check 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 and passenger side) is turned “LOCK” or “UNLOCK”.
OK or NG
OK >> GO TO 2.
NG >> GO TO 3.
2. 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 perform, is the window of driver side and passenger side lowered?
OK or NG
OK >> Further inspection is necessary. Refer to symptom chart.
NG >> Replace BCM.
Monitor item Condition
CDL LOCK SWLOCK: ON
UNLOCK: OFF
CDL UNLOCK SWLOCK: OFF
UNLOCK: ON
ConnectorTerminals (Wire color)
Signal
(Reference valve)
(+) (–)
M90 22 (Y) Ground
PIIA6290EPIIA1297E

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POWER WINDOW SYSTEM
Revision: 2006 November2007 350Z
3. CHECK POWER WINDOW SUB-SWITCH POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM and power window sub-switch connector.
3. Check continuity between BCM connector M91 terminal 54 and
power window sub-switch connector D37 terminal 10.
4. Check continuity between BCM connector M91 terminal 54 and
ground.
OK or NG
OK >> Check the condition of the harness and the connector.
NG >> Repair or replace harness.
Check Door Key Cylinder Switch NIS00056
1. CHECK DOOR KEY CYLINDER SWITCH INPUT SIGNAL
With CONSULT-III
Check door key cylinder switch (“KEY CYL LK-SW”, “KEY CYL UN-SW”) in “DATA MONITOR” mode with
CONSULT-III.
Without CONSULT-III
1. Turn ignition switch OFF.
2. Check voltage between power window main switch connector and ground.
OK or NG
OK >> Door key cylinder switch is OK.
NG >> GO TO 2.54 (W) – 10 (W) : Continuity should exist.
54 (W) – Ground : Continuity should not exist.
PIIA9470E
Monitor item Condition
KEY CYL LK- SWLock: ON
Neutral/Unlock: OFF
KEY CYL UN- SWUnlock: ON
Neutral/Lock: OFF
ConnectorTerminals (Wire color)
Key position Voltage (V)
(Approx.)
(+) (–)
D76 (B/R)
GroundNeutral/Unlock 5
Lock 0
7 (SB)Neutral/Lock 5
Unlock 0
PIIA3352E

POWER WINDOW SYSTEM
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2. CHECK DOOR KEY CYLINDER SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect power window main switch and door key cylinder switch connector.
3. Check continuity between power window main switch connector
D7 terminal 6, 7 and door key cylinder switch connector D12 ter-
minals 1, 3.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3. CHECK DOOR KEY CYLINDER SWITCH GROUND
Check continuity between door key cylinder switch connector D12
terminal 2 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
4. CHECK DOOR KEY CYLINDER SWITCH
Check continuity between door key cylinder switch connector D12 terminals 1, 3 and 2.
OK or NG
OK >> GO TO 5.
NG >> Replace door key cylinder switch.6 (B/R) – 3 (B/R) : Continuity should exist.
7 (SB) – 1 (SB) : Continuity should exist.
PIIA3353E
2 (B) – Ground : Continuity should exist.
PIIA3354E
Connector Terminal Key position Continuity
D121
2Neutral/Lock No
Unlock Yes
3Neutral/Unlock No
Lock Yes
PIIA3355E

FRONT DOOR GLASS AND REGULATOR
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1. With the door open, lift up and hold the power window switch until the door glass is fully closed.
2. Get inside the vehicle and close the door.
NOTE:
You need to close the door so the door switch is fully depressed.
3. Press and hold the reset switch. While holding the reset switch, press down and hold the power window
switch until the door glass is fully opened.
4. Relese the reset switch.Then, lift up and hold the power window
switch until the door glass is fully closed.
5. Open the door to release the door switch. The door glass should
partially move down.
CAUTION:

Do not use the window auto function.

Do not release the switch before the window is fully
stopped.
FITTING INSPECTION

Check that glass is securely fit into glass run groove.

Lower glass slightly [approx. 10 to 20 mm (0.39 to 0.79 in)] and check the distance between the edge of
glass and the body side welt. If the distance is not constant, adjust the glass position by loosening and
tightening following bolts.
–Regulator mounting bolt and nut
–Glass and guide rail mounting bolt

Raise the glass fully and adjust the glass top end and body side
welt fitting with the adjusting bolt at the lower of the regulator
rear rail.
NOTE:

Turn the adjusting bolt clockwise to move the door glass
upper end outward.

Turn the adjusting bolt counterclockwise to move the door
glass upper end inward.

If water leaks, repair the fitting (Roadster only). Refer to RF-
11 6 , "Repairing Method for Water Leakage Around Doors" .
SIIA0347E
PIIA7672E

REAR WINDOW DEFOGGER
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Ground is supplied

to BCM terminal 52

through body grounds M30, and M66.

to unified meter and A/C amp. terminal 29 and 30

through body grounds M30 and M66.

to internal CPU of IPDM E/R terminal 38 and 60

through body grounds E17, E43, B102 (with VDC system or navigation system) and F152 (without VDC
system and navigation system).
When A/C controller (rear window defogger switch) is turned ON,
Rear window defogger switch signals are transmitted,

through A/C controller terminal 87

to unified meter and A/C amp.
Then ground is supplied

to BCM terminal 9

through unified meter and A/C amp. terminal 38

through unified meter and A/C amp. terminal 30

through body grounds M30 and M66.
Then BCM recognizes that rear window defogger switch is turned ON.
Then it sends rear window defogger switch signals to IPDM E/R via DATA LINE (CAN H, CAN L).
When IPDM E/R receives rear window defogger switch signals,
Ground is supplied

to rear window defogger relay terminal 2

through IPDM E/R terminal 52

through internal CPU of IPDM E/R

through IPDM E/R terminal 60

through body grounds E17, E43, B102 (with VDC system or navigation system), F152 (without VDC sys-
tem and navigation system), and then rear window defogger relay is energized.
When rear window defogger relay is turned ON,
Signals are transmitted

to rear window defogger terminal 1

through rear window defogger relay terminals 5 and 7 (For Coupe)

through rear window defogger relay terminal 5. (For Roadster)
Rear window defogger terminal 2 is grounded through body ground D212. (For Coupe)
Rear window defogger terminal 2 is grounded through body ground B5, B6 and T14. (For Roadster)
With power and ground supplied, rear window defogger filaments heat and defog the rear window.
When rear window defogger relay is turned ON,
Power is supplied

through rear window defogger relay terminals 5 and 7 (For Coupe)

through rear window defogger relay terminal 7 (For Roadster)

through fuse block (J/B) terminal 2C

through 10A fuse [No. 8, located in the fuse block (J/B)]

through fuse block (J/B) terminal 5B

to door mirror defogger (Driver side and passenger side) terminal 2.
Door mirror defogger (Driver side and passenger side) terminal 1 is grounded through body grounds M30 and
M66.
With power and ground supplied, door mirror defogger filaments heat and defog the mirror.
When rear window defogger relay is turned ON,
Power is supplied

through rear window defogger relay terminals 5 and 7 (For Coupe)

through rear window defogger relay terminal 5. (For Roadster)

to unified meter and A/C amp. terminal 56
Then ground is supplied