change time NISSAN 350Z 2007 Z33 Body, Lock And Security System Workshop Manual

BL-10
SQUEAK AND RATTLE TROUBLE DIAGNOSES
Revision: 2006 November2007 350Z
TRUNK
Trunk noises are often caused by a loose jack or loose items put into the trunk by the owner.
In addition look for:
1. Trunk lid dumpers out of adjustment
2. Trunk lid striker out of adjustment
3. The trunk lid torsion bars knocking together
4. A loose license plate or bracket
Most of these incidents can be repaired by adjusting, securing or insulating the item(s) or component(s) caus-
ing the noise.
SUNROOF/HEADLINING
Noises in the sunroof/headlining area can often be traced to one of the following:
1. Sunroof lid, rail, linkage or seals making a rattle or light knocking noise
2. Sunvisor shaft shaking in the holder
3. Front or rear windshield touching headlining and squeaking
Again, pressing on the components to stop the noise while duplicating the conditions can isolate most of these
incidents. Repairs usually consist of insulating with felt cloth tape.
SEATS
When isolating seat noise it's important to note the position the seat is in and the load placed on the seat when
the noise is present. These conditions should be duplicated when verifying and isolating the cause of the
noise.
Cause of seat noise include:
1. Headrest rods and holder
2. A squeak between the seat pad cushion and frame
3. The rear seatback lock and bracket
These noises can be isolated by moving or pressing on the suspected components while duplicating the con-
ditions under which the noise occurs. Most of these incidents can be repaired by repositioning the component
or applying urethane tape to the contact area.
UNDERHOOD
Some interior noise may be caused by components under the hood or on the engine wall. The noise is then
transmitted into the passenger compartment.
Causes of transmitted underhood noise include:
1. Any component mounted to the engine wall
2. Components that pass through the engine wall
3. Engine wall mounts and connectors
4. Loose radiator mounting pins
5. Hood bumpers out of adjustment
6. Hood striker out of adjustment
These noises can be difficult to isolate since they cannot be reached from the interior of the vehicle. The best
method is to secure, move or insulate one component at a time and test drive the vehicle. Also, engine RPM
or load can be changed to isolate the noise. Repairs can usually be made by moving, adjusting, securing, or
insulating the component causing the noise.

BL-24
POWER DOOR LOCK SYSTEM
Revision: 2006 November2007 350Z
POWER WINDOW SERIAL LINK
Power window main switch, power window sub-switch and BCM transmit and receive the signal by power win-
dow serial link.
The under mentioned signal is transmitted from power window main switch to BCM.

Door lock and unlock switch signal.
The under mentioned signal is transmitted from power window sub-switch to BCM.

Door lock and unlock switch signal.
OUTLINE
Functions available by operating the door lock and unlock switches on driver's door and pas-
senger's door

With the locking operation of door lock and unlock switch, door lock actuators of driver's and passenger's
doors are locked.

With the unlocking operation of door lock and unlock switch, door lock actuators of driver's and passen-
ger's doors are unlocked.
Functions available by operating the key cylinder switch

With the locking operation of door key cylinder, door lock actuators of all doors are locked.

When door key cylinder is unlocked, door lock actuator (driver side) is unlocked.

When door key cylinder is unlocked for the second time within 5 seconds after the first unlock operation,
door lock actuators on driver's and passenger's doors are unlocked.
Unlock mode can be changed by using CONSULT-III “WORK SUPPORT” mode in “DOOR LOCK-UNLOCK
SET”.
Refer to BL-35, "
WORK SUPPORT" .
Key reminder door system
When door lock and unlock switch is operated to lock doors with ignition key put in key cylinder and driver's
and passenger's door open, driver and passenger door lock actuators are locked and then unlocked.
Back door opener operation/For coupe
When back door opener switch is ON with driver's door unlocked,
ground is supplied

to BCM terminal 68

through back door opener actuator terminals 1 and 2 and

through body grounds B5, B6, D105 and T14
Then back door opener actuator opens back door.

POWER DOOR LOCK SYSTEM
BL-35
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: 2006 November2007 350Z
Work FlowNIS0000M
1. Check the symptom and customer's requests.
2. Understand the outline of system. Refer to BL-23, "
System Description" .
3. Does power door lock system operate normally? If Yes, GO TO 6, If No, GO TO 4.
4. INSPECTION END.
CONSULT-III Function (BCM)NIS0000N
CONSULT-III can display each diagnostic item using the diagnostic test modes shown following.
WORK SUPPORT
DATA MONITOR
*1: For Coupe
*2: For Roadster
ACTIVE TEST
BCM diagnosis
partInspection item, self-diagnosis
modeContent
Door lockWork support Changes the setting for each function.
Data monitor Displays BCM input data on real-time basis.
Active test Sends drive signals to door lock actuator to perform operation check.
Work item Description
DOOR LOCK-UNLOCK SET Select unlock mode can be changed in this mode. Selects ON-OFF of select unlock mode.
ANTI-LOCK OUT SETKey reminder door mode can be changed in this mode. Selects ON-OFF of key reminder door
mode.
Monitor item “operation” Content
KEY ON SW “ON/OFF” Indicates [ON/OFF] condition of key switch.
LOCK SW DR/AS “ON/OFF” Indicates [ON/OFF] condition of lock signal from lock/unlock switch of driver and passenger side.
UNLK SW DR/AS “ON/OFF”Indicates [ON/OFF] condition of unlock signal from lock/unlock switch of driver and passenger
side.
KEY CYL LK-SW “ON/OFF” Indicates [ON/OFF] condition of lock signal from key cylinder.
KEY CYL UN-SW “ON/OFF” Indicates [ON/OFF] condition of unlock signal from key cylinder.
LK BUTTON/SIG “ON/OFF” Indicates [ON/OFF] condition of lock signal from key fob.
UN BUTTON/SIG “ON/OFF” Indicates [ON/OFF] condition of unlock signal from key fob.
IGN ON SW “ON/OFF” Indicates [ON/OFF] condition of ignition switch.
DOOR SW-DR “ON/OFF” Indicates [ON/OFF] condition of driver side door switch.
DOOR SW-AS “ON/OFF” Indicates [ON/OFF] condition of passenger side door switch.
BACK DOOR SW*
1“ON/OFF” Indicates [ON/OFF] condition of back door switch.
TRNK OPN MNTR*
2“ON/OFF” Indicates [ON/OFF] condition of trunk lid opener switch.
Test item Content
ALL D/LK MTRThis test is able to check all door lock actuators lock operation. These actuators lock when “ON” on
CONSULT-III screen is touched.
DR D/UN MTRThis test is able to check driver side door lock actuator unlock operation. This actuator unlock when
“ON” on CONSULT-III screen is touched.
NON DR D/UNThis test is able to check door lock actuators (except driver side door lock actuator) unlock operation.
These actuator unlock when “ON” on CONSULT-III screen is touched.

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

BL-72
REMOTE KEYLESS ENTRY SYSTEM
Revision: 2006 November2007 350Z
Terminals and Reference Value for IPDM E/RNIS0001C
*: In the state that horn reminder operates.
CONSULT-III Function (BCM)NIS0001D

CONSULT-III can display each diagnostic item using the diagnostic test modes shown following.
*:Refer to BCS-16, "CAN Communication Inspection Using CONSULT-III (Self-Diagnosis)" . Te r m i -
nal Wire
colorItemSignal
input/out-
putConditionVoltage (V)
(Approx.)
38 B Ground — — 0
48 L CAN – HInput/
Output—0
49 P CAN – LInput/
Output—0
51 G/B Horn relay InputWhen door lock is operated using
key fob*
(ON → OFF)Battery voltage → 0
60 B Ground — — 0
BCM diagnosis
positionInspection items and diagnosis mode Description
MULTI REMOTE
ENTData monitorDisplays the input remote keyless entry system data to
BCM on real–time basis.
Active test Sends a drive signal to check the operation.
Work support Changes the setting for each function.