2007 NISSAN 350Z horn

BL-2Revision: 2006 November2007 350Z DATA MONITOR .................................................. 55
ACTIVE TEST ..................................................... 55
Terminals and Reference Value for BCM/For Road-
ster .......................................................................... 56
Trouble Diagnosis/For Roadster ............................. 56
FUEL LID DOSE NOT OPEN WITH FUEL LID
OPENER SWITCH .............................................. 56
REMOTE KEYLESS ENTRY SYSTEM ..................... 59
Component Parts and Harness Connector Location ... 59
FOR COUPE ....................................................... 59
FOR ROADSTER ................................................ 60
System Description ................................................. 61
INPUTS ............................................................... 61
OPERATION PROCEDURE ................................ 62
CAN Communication System Description .............. 63
CAN Communication Unit ....................................... 63
Schematic ............................................................... 64
Wiring Diagram — KEYLES — /For Coupe ............ 65
Wiring Diagram — KEYLES — /For Roadster ........ 68
Terminals and Reference Value for BCM ................ 71
Terminals and Reference Value for IPDM E/R ........ 72
CONSULT-III Function (BCM) ................................. 72
CONSULT-III Application Items for BCM ................ 73
“MULTI REMOTE CONTENT” ............................. 73
CONSULT-III Application Items for IPDM E/R ........ 74
DATA MONITOR .................................................. 74
ACTIVE TEST ..................................................... 74
Work Flow ............................................................... 75
Trouble Diagnosis Chart by Symptom .................... 75
Check Key Fob Battery and Function ..................... 77
Check ACC Switch ................................................. 78
Check Door Switch ................................................. 79
DRIVER SIDE DOOR SWITCH AND PASSEN-
GER SIDE DOOR SWITCH CHECK ................... 79
CHECK BACK DOOR SWITCH /FOR COUPE ... 81
Check Trunk Lid Lock Assembly (Trunk Room Lamp
Switch) / For Roadster ............................................ 83
Check Key Switch ................................................... 84
Check IPDM E/R Operation .................................... 85
Check Remote Keyless Entry Receiver .................. 85
Check Horn Function .............................................. 88
Check Headlamp Alarm .......................................... 88
Check Interior Lamp Operation .............................. 88
ID Code Entry Procedure ....................................... 89
KEY FOB ID SETUP WITH CONSULT-III ........... 89
KEY FOB ID SETUP WITHOUT CONSULT-III .... 90
Key Fob Battery Replacement ................................ 91
Removal and Installation of Remote Keyless Entry
Receiver ................................................................. 92
REMOVAL ........................................................... 92
INSTALLATION .................................................... 92
DOOR ........................................................................ 93
Fitting Adjustment ................................................... 93
COUPE ................................................................ 93
DOOR .................................................................. 93
STRIKER ADJUSTMENT .................................... 93
ROADSTER ......................................................... 94
DOOR .................................................................. 94
STRIKER ADJUSTMENT .................................... 94DOVE TAIL FEMALE ADJUSTMENT (ROAD-
STER) .................................................................. 95
Removal and Installation ......................................... 95
REMOVAL ............................................................ 95
INSTALLATION .................................................... 96
Removal and Installation of Dove Tail Male &
Female (Roadster) .................................................. 96
REMOVAL ............................................................ 96
INSTALLATION .................................................... 96
Door Weatherstrip ................................................... 97
REMOVAL ............................................................ 97
INSTALLATION .................................................... 97
DOOR LOCK ............................................................. 98
Component Structure .............................................. 98
Inspection and Adjustment ...................................... 98
EXTERIOR HANDLE ROD ADJUSTMENT ......... 98
Removal and Installation ......................................... 98
REMOVAL ............................................................ 98
INSTALLATION .................................................... 99
Disassembly and Assembly .................................... 99
DISASSEMBLY .................................................... 99
ASSEMBLY .......................................................... 99
BACK DOOR ...........................................................100
Fitting Adjustment .................................................100
VERTICAL/LATERAL CLEARANCE ADJUST-
MENT .................................................................100
Back Door Assembly .............................................100
REMOVAL ..........................................................100
INSTALLATION ..................................................101
INSPECTION .....................................................101
Removal and Installation of Back Door Striker ......101
REMOVAL ..........................................................101
INSTALLATION ..................................................102
Removal and Installation of Back Door Stay .........102
REMOVAL ..........................................................102
INSTALLATION ..................................................102
Removal and Installation of Back Door Weatherstrip .103
REMOVAL ..........................................................103
INSTALLATION ..................................................103
BACK DOOR LOCK ................................................104
Removal and Installation of Back Door Lock & Back
Door Opener Actuator ...........................................104
REMOVAL ..........................................................104
INSTALLATION ..................................................104
INSPECTION .....................................................104
Removal and Installation of Back Door Opener
Switch (External) ...................................................105
REMOVAL ..........................................................105
INSTALLATION ..................................................105
Removal and Installation of Back Door Emergency
Opener Cable ........................................................106
REMOVAL ..........................................................106
INSTALLATION ..................................................106
TRUNK LID ..............................................................107
Fitting Adjustment .................................................107
LONGITUDINAL AND LATERAL CLEARANCE
ADJUSTMENT ...................................................107
SURFACE HEIGHT ADJUSTMENT ..................107
Removal and Installation of Trunk Lid Assembly ..108

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Revision: 2006 November2007 350Z REMOVAL ......................................................... 108
INSTALLATION ................................................. 108
Removal and Installation of Trunk Lid Stay .......... 109
REMOVAL ......................................................... 109
INSTALLATION ................................................. 109
Removal and Installation of Trunk Lid Lock Assem-
bly ......................................................................... 109
REMOVAL ......................................................... 109
INSTALLATION ................................................. 109
Removal and Installation of Trunk Lid Striker ....... 109
REMOVAL ......................................................... 109
INSTALLATION .................................................. 110
Removal and Installation of Trunk Lid Emergency
Opener Cable ....................................................... . 111
REMOVAL ......................................................... . 111
INSTALLATION ................................................. . 111
Removal and Installation of Trunk Lid Hinge ......... 112
REMOVAL .......................................................... 112
INSTALLATION .................................................. 112
Removal and Installation of Lift Spring .................. 112
REMOVAL .......................................................... 112
INSTALLATION .................................................. 112
Removal and Installation of Trunk Lid Weatherstrip .. 113
REMOVAL .......................................................... 113
INSTALLATION .................................................. 113
TRUNK LID OPENER ..............................................114
Component Parts and Harness Connector Location .. 114
System Description ............................................... 114
TRUNK LID OPENER CANCEL OPERATION .. 115
TRUNK OPENER OPERATION WITH KEY FOB .. 115
Wiring Diagram—T/LID— ..................................... 116
Terminals and Reference Value for BCM .............. 118
CONSULT-III Function (BCM) ............................... 119
ACTIVE TEST .................................................... 119
Trouble Diagnosis ................................................ 120
TRUNK DOSE NOT OPEN WITH TRUNK LID
OPENER SWITCH ............................................ 120
TRUNK DOSE NOT CLOSE ............................. 123
VEHICLE SECURITY (THEFT WARNING) SYSTEM . 125
Component Parts and Harness Connector Location . 125
System Description .............................................. 126
DESCRIPTION .................................................. 126
POWER SUPPLY AND GROUND .................... 127
INITIAL CONDITION TO ACTIVATE THE SYS-
TEM ................................................................... 127
VEHICLE SECURITY SYSTEM ALARM OPER-
ATION ............................................................... 127
VEHICLE SECURITY SYSTEM DEACTIVATION . 127
PANIC ALARM OPERATION ............................ 128
CAN Communication System Description ............ 128
CAN Communication Unit .................................... 128
Schematic ............................................................ 129
Wiring Diagram — VEHSEC — ........................... 130
Terminals and Reference Value for BCM ............. 135
Terminals and Reference Value for IPDM E/R ..... 137
CONSULT-III Function (BCM) .............................. 137
CONSULT-III APPLICATION ITEM ................... 137
CONSULT-III Function (IPDM E/R) ...................... 138
CONSULT-III APPLICATION ITEM ................... 138Trouble Diagnosis .................................................138
WORK FLOW ....................................................138
Preliminary Check ................................................139
Symptom Chart .....................................................140
Diagnostic Procedure 1 ........................................141
1 – 1 CHECK DOOR SWITCH ..........................141
1 – 2 CHECK BACK DOOR SWITCH (COUPE) .143
1 – 3 CHECK TRUNK LID LOCK ASSEMBLY
(TRUNK ROOM LAMP SWITCH) (ROADSTER) .145
Diagnostic Procedure 2 ........................................146
CHECK SECURITY INDICATOR LAMP ...........146
Diagnostic Procedure 3 ........................................147
CHECK DOOR KEY CYLINDER SWITCH ........147
Diagnostic Procedure 4 ........................................148
CHECK VEHICLE SECURITY HORN ALARM . 148
Diagnostic Procedure 5 ........................................148
CHECK VEHICLE SECURITY HEADLAMP
ALARM ..............................................................148
Diagnostic Procedure 6 ........................................149
CHECK DOOR LOCK AND UNLOCK SWITCH .149
NVIS (NISSAN VEHICLE IMMOBILIZER SYSTEM-
NATS) ......................................................................150
Component Parts and Harness Connector Location .150
System Description ...............................................151
System Composition .............................................152
ECM Re-communicating Function ........................152
Wiring Diagram — NATS — .................................153
Terminals and Reference Value for BCM .............154
CONSULT-III .........................................................154
CONSULT-III INSPECTION PROCEDURE .......154
CONSULT-III DIAGNOSTIC TEST MODE
FUNCTION ........................................................154
NVIS (NATS) SELF-DIAGNOSTIC RESULTS
ITEM CHART .....................................................154
Work Flow .............................................................155
Trouble Diagnoses ...............................................156
SYMPTOM MATRIX CHART 1 ..........................156
SYMPTOM MATRIX CHART 2 ..........................157
DIAGNOSTIC SYSTEM DIAGRAM ...................157
Diagnostic Procedure 1 ........................................158
Diagnostic Procedure 2 ........................................159
Diagnostic Procedure 3 ........................................160
Diagnostic Procedure 4 ........................................161
Diagnostic Procedure 5 ........................................163
Diagnostic Procedure 6 ........................................165
How to Replace NATS Antenna Amp. ..................166
INTEGRATED HOMELINK TRANSMITTER ...........167
Wiring Diagram — TRNSCV — ............................167
Trouble Diagnoses ...............................................168
DIAGNOSTIC PROCEDURE ............................168
BODY REPAIR ........................................................170
Body Exterior Paint Color (Coupe) .......................170
Body Exterior Paint Color (Roadster) ...................171
Body Component Parts (Coupe) ..........................172
UNDERBODY COMPONENT PARTS ..............172
BODY COMPONENT PARTS ...........................174
Body Component Parts (Roadster) ......................176
UNDERBODY COMPONENT PARTS ..............176
BODY COMPONENT PARTS ...........................178

RADIATOR CORE SUPPORT
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RADIATOR CORE SUPPORTPFP:62500
Removal and InstallationNIS0000E
REMOVAL
1. Remove hood assembly. Refer to BL-15, "Removal and Installation of Hood Assembly" .
2. Remove front bumper. Refer to EI-14, "
Removal and Installation" .
3. Remove head lamp (LH/RH). Refer to LT- 2 9 , "
Removal and Installation" .
4. Remove hood lock assembly, and then hood lock cable. Refer to BL-16, "
Removal and Installation of
Hood Lock Control" .
5. Remove washer tank. Refer to WW-34, "
Removal and Installation of Washer Tank" .
6. Remove crash zone sensor. Refer to SRS-48, "
Removal and Installation" .
7. Remove washer tank inlet clip. Refer to WW-34, "
Removal and Installation of Washer Tank" .
8. Remove the oil cooler. Refer to PS-33, "
HYDRAULIC LINE" .
9. Remove ambient sensor. Refer to ATC-104, "
Removal and Installation" .
PIIB9262E
1. Radiator core support side stay (RH) 2. Radiator core support side (RH) 3. Hood stay
4. Bumper retainer (RH) 5. Grommet 6. Horn (High)
7. Air guide (RH) 8.Bumper fascia stay radiator core
support center (LH)9. Horn (Low)
10. Radiator core support center 11. Air duct 12. Air guide (LH)
13. Bumper retainer (LH) 14. Radiator core support side (LH) 15. Radiator core support side stay (LH)
16. Radiator upper bracket 17. Hood rod clamp 18. Radiator core support bar
19.Bumper fascia stay radiator core
support center (RH)

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RADIATOR CORE SUPPORT
Revision: 2006 November2007 350Z
10. Remove horn connectors.
11. Remove mounting harness clip on radiator core support center and side to separate the harness.
12. Remove radiator upper bracket, and radiator core support side
and radiator core support hood ledge stay bolts. Remove radia-
tor core support center and side together. Remove bolts with
power tool.
CAUTION:
Put a wooden block under the radiator assembly to prevent the
radiator assembly from falling.
13. Remove radiator core support center and side together.
14. After removing radiator core support center and side together,
the following parts are separated.

Remove the hood stay, grommet and hood rod clamp

Horn (High/Low)

Air duct

Air guide (LH/RH)

Bumper fascia stay radiator core support center (LH/RH)

Bumper retainer (LH/RH)

Radiator core support side and radiator core support side bar

Radiator core support side hood ledge stay (LH/RH)
INSTALLATION
Install in the reverse order of removal.
CAUTION:
After installing, check the hood lock adjustment and hood opener operation. Refer to BL-13, "
Fitting
Adjustment" .
SIIA1150E

REMOTE KEYLESS ENTRY SYSTEM
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System DescriptionNIS00015
INPUTS
Power is supplied at all times

through 40A fusible link (letter F , located in the fuse and fusible link box)

to BCM terminal 55,

through 10A fuse [No.18, located in the fuse block (J/B)]

to BCM terminal 42,

through 10A fuse [No. 21, located in the fuse block (J/B)]

to key switch terminal 2.
When the ignition switch is ON or START position, power is supplied

through 10A fuse [No.1, located in the fuse block (J/B)]

to BCM terminal 38.
When the ignition switch is ACC or ON position, power is supplied

through 10A fuse [No. 6, located in the fuse block (J/B)]

to BCM terminal 11.
Ground is supplied

to BCM terminal 52

through body grounds M30 and M66.
When the driver side door switch is ON (door is OPEN), ground is supplied

to BCM terminal 62

through driver side door switch terminal 1 and

through driver door switch case ground.
When the passenger side door switch is ON (door is OPEN), ground is supplied

to BCM terminal 12

through passenger side door switch terminal 1 and

through passenger side door switch case ground.
When the back door switch (For coupe models) is ON (door is OPEN), ground is supplied

to BCM terminal 58

through the back door switch terminals 1 and 3 and

through body grounds B5, B6, D105 and T14.
When the trunk lid lock assembly (trunk room lamp switch) (For roadster models) is ON (trunk is OPEN),
ground is supplied

to BCM terminal 57

through the trunk room lamp switch terminals 3 and 1 and

through body grounds B5,B6 and T14.
When the key switch is ON (key is inserted in ignition key cylinder), power is supplied

through key switch terminals 2 and 1

to BCM terminal 37.
Key fob signal is inputted to remote keyless entry receiver (the antenna of the system is built in remote keyless
entry receiver).
Remote keyless entry receiver sends keyfob signal

to BCM terminal 20

from remote keyless entry receiver terminal 2.
The remote keyless entry system controls operation of the

power door lock

hazard and horn reminder

auto door lock

interior lamp and step lamp

panic alarm

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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 — — —
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REMOTE KEYLESS ENTRY SYSTEM
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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"

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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.