2007 INFINITI M35 door lock

VEHICLE SECURITY (THEFT WARNING) SYSTEM
BL-243
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Revision: 2007 April2007 M35/M45
Diagnostic Procedure 5NIS00209
VEHICLE SECURITY HEADLAMP ALARM CHECK
1. CHECK HEADLAMP OPERATION
Check if headlamp operate by lighting switch.
Does headlamp come on when turning switch
“ON”?
YES >> Headlamp circuit is OK.
NO >> Check headlamp system. Refer to LT- 4 2 , "
HEADLAMP (FOR USA) - XENON TYPE -" , LT- 8 ,
"HEADLAMP (FOR USA) - CONVENTIONAL TYPE -" or LT- 7 8 , "HEADLAMP (FOR CANADA) -
DAYTIME LIGHT SYSTEM -" .
Diagnostic Procedure 6NIS0020A
DOOR LOCK AND UNLOCK SWITCH CHECK
1. CHECK DOOR LOCK AND UNLOCK SWITCH INPUT SIGNAL
Check if power door lock operated by door lock and unlock switch.
Do doors lock / unlock when using each door lock and unlock switches?
YES >> Door lock and unlock switch is OK.
NO >> Check door lock and unlock switch. Refer to BL-35, "
Check Door Lock and Unlock Switch"
Diagnostic Procedure 7NIS0020B
VEHCLE SECURITY HAZARD LAMP ALARM CHECK
1. CHECK HAZARD WARNING LAMP
Does hazard warning lamp flash with hazard switch?
YES or NO
YES >> Hazard warning lamp circuit is OK.
NO >> Check hazard circuit. Refer to LT- 2 1 2 , "
TURN SIGNAL AND HAZARD WARNING LAMPS" .

BL-260
IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
Revision: 2007 April2007 M35/M45
Terminals and Reference Value for Intelligent Key UnitNIS0020I
Termi-
nal
No.Wire
colorItemSignal
Input/
OutputCondition
Voltage (V)
(Approx.) Push-
button
ignition
switch
positionOperation or conditions
1 SB Power source (fuse) Input — — Battery voltage
3YIPDM E/R current sig-
nalInputSTART At starter motor cranking 5
LOCK Any condition other than above 2
8WPush-button ignition
switch LOCK indicatorOutputLOCKPower supply position is in LOCK
position0
—Power supply position is in any
position other than LOCK1.2
9LPush-button ignition
switch ACC indicatorOutputACCPower supply position is in ACC
position0
—Power supply position is in any
position other than ACC1.2
10 VPush-button ignition
switch ON indicatorOutputONPower supply position is in ON
position0
—Power supply position is in any
position other than ON1.2
13 LG/B Key slot illumination Output LOCKDriver door is opened under the
condition that the Intelligent Key is
inserted into the key slot0 → Battery voltage → 0
Intelligent Key is removed from
key slot (when key slot illumination
is turned off)0
15 LGSteering lock unit
power sourceOutput LOCK — Battery voltage
16 P/BSteering lock unit sig-
nalInput/
OutputLOCK Steering lock: Lock Battery voltage
ACCSteering lock: Unlock
(Unlocked moment)0
19 BR/Y Key switch Input LOCKIntelligent Key is inserted into key
slotBattery voltage
Intelligent Key is removed from
key slot0
20 B Ground — — — 0
27 VA/T device (Detention
switch)InputLOCK A/T selector lever is in P position 0
ONA/T selector lever is in any posi-
tion other than PBattery voltage
28 SB Starter relay InputONA/T selector lever is in N or P posi-
tionBattery voltage
—Power supply position is in LOCK
position or A/T selector lever is in
any position other than N or P
position0
29 V/R Stop lamp switch Input —Brake pedal depressed Battery voltage
Brake pedal released 0
30 L/WIgnition power supply
(ACC)Input ACCPower supply position is in ACC
positionBattery voltage
31 GRIgnition power supply
(ON)Input ONPower supply position is in ON
positionBattery voltage

IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
BL-261
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Revision: 2007 April2007 M35/M45
33 O PDU signal InputLOCK Steering lock: Lock 0
ACC Steering lock: Unlock 8
34 R PDU feed back signal Input LOCK At wake-up (Open driver door) 0
35 LG Vehicle speed signal Input ONAt speedometer operation (vehicle
speed approx. 40 km/h)
37 P CAN LInput/
Output—— —
38 L CAN HInput/
Output—— —
39 BR/WPush-button ignition
switchInput —Push-button ignition switch is
pressed0
Push-button ignition switch is
releasedBattery voltage
40 B Ground — — — 0
41 Y Power source (fuse) Input — — Battery voltage
42 P PDU wake up signal OutputLOCKAt sleep (30 seconds or more after
all doors are closed under the con-
dition that the power supply posi-
tion is in the LOCK position)Battery voltage
— At wake-up (Open driver door) 0
43 G Starter signal OutputON At starter motor cranking 0
— Other than above Battery voltage
46 V PDU signal Output— Steering lock: Lock Battery voltage
LOCK Steering lock: Unlocked moment 0
56 B Ground — — — 0
57 L Power source (fuse) Input — — Battery voltage
58 OA/T device (Detention
switch)InputLOCKAt sleep (30 seconds or more after
all doors are closed under the con-
dition that the power supply posi-
tion is in the LOCK position)0
— At wake-up (Open driver door) Battery voltage
63 P Stop lamp switch Input —Brake pedal depressed Battery voltage
Brake pedal released Battery voltage
64 L/RPush-button ignition
switch illuminationOutput —Push-button ignition switch illumi-
nation is turned on2.6
Push-button ignition switch illumi-
nation is turned off
(15 seconds or more after the
driver door is closed)0 Te r m i -
nal
No.Wire
colorItemSignal
Input/
OutputCondition
Voltage (V)
(Approx.) Push-
button
ignition
switch
positionOperation or conditions
PKIA1935E

BL-264
IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
Revision: 2007 April2007 M35/M45
Terminals and Reference Value for PDUNIS0020M
Te r -
minal
No.Wire
colorItemSignal
Input/
OutputCondition
Voltage (V)
(Approx.) Push-
button
ignition
switch
positionOperation or conditions
1 P Wake up signal InputLOCKSleep condition (30 seconds or
more after all doors are closed
under the condition that the power
supply position is in the LOCK posi-
tion)Battery voltage
—Wake-up condition (Open driver
door)0
2GStarter control sig-
nalInputON At starter motor cranking 0
— Any condition other than above Battery voltage
3GRSteering lock unit
power sourceOutputLOCKPush-button ignition switch is
pressed under the condition that
Intelligent Key is in the vehicle or
Intelligent Key is inserted0 → Battery voltage → 0
— Any condition other than above 0
6VSteering lock control
signal-1Input—Push-button ignition switch is
pressed under the condition that
Intelligent Key is in the vehicle or
Intelligent Key is insertedBattery voltage
LOCKPower supply position is in LOCK
position
(Steering lock activated)Battery voltage → 0 →
Battery voltage
(Battery voltage is detected
when activating the steer-
ing lock)
7LGSteering lock control
signal-2Input—Push-button ignition switch is
pressed under the condition that
Intelligent Key is in the vehicle or
Intelligent Key is insertedBattery voltage
LOCKPower supply position is in LOCK
position
(Steering lock activated)Battery voltage → 0 →
Battery voltage
(Battery voltage is detected
when activating the steer-
ing lock)
9OSteering lock feed
back signalInput—Power supply position is in ACC or
ON position0
LOCKPower supply position is in LOCK
position0 → 8 → 0
(0V is detected when acti-
vating the steering lock)
10 B Ground — — — 0
11 YIPDM E/R current
signalInputSTART At starter motor cranking 5
LOCK Any condition other than above 2
12 R Feed back signal InputLOCKSleep condition (30 seconds or
more after all doors are closed
under the condition that the power
supply position is in the LOCK posi-
tion)1
—Wake-up condition (any condition
other than above)0
13 R Starter relay OutputSTART At starter motor cranking Battery voltage
— Any condition other than above 4

IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
BL-269
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Revision: 2007 April2007 M35/M45
“NATS I-KEY” SELF-DIAGNOSTIC RESULTS ITEM CHART
Work FlowNIS0020O
1. LISTEN TO CUSTOMER COMPLAINT OR REQUEST
Get symptoms or listen to customer complaints or request.
NOTE:
In case of request for Intelligent Key or IVIS (NATS) system repair, the key ID re-registration might be neces-
sary. Keep all the Intelligent Keys before work for the re-registration.
Key ID registration request>>Register Intelligent Key by referring to CONSULT-II operation manual IVIS/
NVIS NATS.
Request for malfunction repair.>>GO TO 2.
2. CHECK DOOR LOCK AND REMOTE CONTROL FUNCTION
Check that Door Lock and remote control function of Intelligent Key operate normally.
Door Lock or remote control function is malfunctioning.>>Malfunction of Door Lock function, Refer toBL-77,
"WORK FLOW" .
Door Lock and remote control function are normal.>>GO TO 3.
DISCORD BCM-I-KEY
[B2194]The ID verification results
between BCM and Intelligent
Key unit are NG.Short circuit in communication
line between BCM and Intelli-
gent Key unit to power supply
lineMalfunction have occurred in
CAN communication
Check “Self-diagnostic Results”
of “Intelligent Key” using CON-
SULT-II. Refer to BL-150,
"SELF-DIAGNOSTIC
RESULTS" . Short circuit in communication
line between BCM and ECM to
ground
Intelligent Key unit malfunctionBL-123
ANTI-SCANNING
[B2195]A remote control starter that is
not Genuine NISSAN is
installedIf a remote control starter that is
not Genuine NISSAN is
installed, the anti-theft system
is activated and the engine may
not be started. In this case,
remove the parts after the cus-
tomer understands the situa-
tion.— Suspect Systems Description Possible malfunction Action to take/Reference page
Suspect Systems Description Possible malfunction Action to take/Reference page
NO DTC NO DTC — —
DISCORD BCM-I-KEY
[B2590]The ID verification results
between Intelligent Key unit
and BCM are NG.Short circuit in communication
line between BCM and Intelli-
gent Key unit to power supply
lineMalfunction have occurred in
CAN communication
Check “Self-diagnostic Results”
of “Intelligent Key” using CON-
SULT-II. Refer to BL-150,
"SELF-DIAGNOSTIC
RESULTS" . Short circuit in communication
line between BCM and ECM to
ground
BCM malfunctionBCS-15

INTEGRATED HOMELINK TRANSMITTER
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Revision: 2007 April2007 M35/M45
Trouble DiagnosesNIS0020W
DIAGNOSTIC PROCEDURE
SYMPTOM: Transmitter does not activate receiver.
Before conducting the procedure given below, make sure that system receiver (garage door opener, etc.)
operates with original, hand-held transmitter. If NG, receiver or hand-held transmitter is malfunctioning, not
vehicle related.
1. ILLUMINATE CHECK
1. Turn ignition switch “OFF”.
2. Does red light (1) of transmitter illuminate when any transmitter
button (2) is pressed?
YES or NO
YES >> GO TO 2.
NO >> GO TO 3.
2. TRANSMITTER CHECK
Check transmitter with Tool*.
*:For details, refer to Technical Service Bulletin.
OK or NG
OK >> Receiver or hand-held transmitter malfunction, not vehicle related.
NG >> Replace auto anti-dazzling inside mirror (homelink universal transceiver).
3. CHECK POWER SUPPLY
1. Disconnect auto anti-dazzling inside mirror (homelink universal transceiver) connector.
2. Check voltage between auto anti-dazzling inside mirror (home
link universal transceiver) harness connector and ground.
OK or NG
OK >> GO TO 4.
NG >> Check the following.

10A fuse [No. 19 located in the fuse block (J/B)]

Harness for open or short between fuse and auto anti-dazzling inside mirror (homelink univer-
sal transceiver).
PIIB5897E
Terminal
Voltage (V)
(Approx.) (+)
(–) Auto anti-dazzling
inside mirror
(Homelink universal
transceiver)
connectorTerminal
M187 10 Ground Battery voltage
PIIB8870E

DI-2Revision: 2007 April2007 M35/M45 A/T INDICATOR ........................................................ 55
System Description ................................................. 55
MANUAL MODE .................................................. 55
NOT MANUAL MODE ......................................... 55
Wiring Diagram — AT/IND — ................................. 56
A/T Indicator Is Malfunction .................................... 58
WARNING CHIME ..................................................... 59
System Description ................................................. 59
POWER SUPPLY AND GROUND CIRCUIT ....... 59
IGNITION KEY WARNING CHIME (WITH INTEL-
LIGENT KEY) ...................................................... 60
LIGHT WARNING CHIME ................................... 60
SEAT BELT WARNING CHIME ........................... 60
Component Parts and Harness Connector Location ... 61
Schematic ............................................................... 62
Wiring Diagram — CHIME — ................................. 63
Terminals and Reference Value for Combination
Meter ...................................................................... 66
Terminals and Reference Value for Unified Meter
and A/C Amp. ......................................................... 66
Terminals and Reference Value for BCM ................ 67
CONSULT-II Function (BCM) .................................. 68
CONSULT-II BASIC OPERATION ....................... 68
DATA MONITOR .................................................. 68
ACTIVE TEST ..................................................... 69
SELF-DIAG RESULTS ........................................ 69
CONSULT-II Function (METER A/C AMP) ............. 69
Trouble Diagnosis ................................................... 70
HOW TO PERFORM TROUBLE DIAGNOSIS .... 70
PRELIMINARY INSPECTION ............................. 70
SYMPTOM CHART ............................................. 70
Meter Buzzer Circuit Inspection .............................. 70
Lighting Switch Signal Inspection ........................... 71
Front Door Switch (Driver Side) Signal Inspection ... 72
Seat Belt Buckle Switch Signal Inspection ............. 73
Electrical Component Inspection ............................ 74
FRONT DOOR SWITCH (DRIVER SIDE) ........... 74
SEAT BELT BUCKLE SWITCH (DRIVER SIDE) ... 74
LANE DEPARTURE WARNING SYSTEM ................ 75
Precautions for Lane Departure Warning (LDW)
system .................................................................... 75
System Description ................................................. 75
LDW SYSTEM OPERATION ............................... 75
POWER SUPPLY AND GROUND CIRCUIT ....... 77
Action Test .............................................................. 77
LDW SYSTEM RUNNING TEST ......................... 77
Camera Aiming Adjustment .................................... 78
OUTLINE ............................................................. 78
PREPARATION ................................................... 78
TARGET SETTING .............................................. 78
VEHICLE HEIGHT CHECK ................................. 81
AIMING ADJUSTMENT ....................................... 81Component Parts and Harness Connector Location ... 85
Wiring Diagram — LDW — ..................................... 86
Terminals and Reference Value for LDW Camera
Unit .......................................................................... 88
CONSULT-II Function (LDW) .................................. 88
DESCRIPTION .................................................... 88
CONSULT-II BASIC OPERATION ....................... 88
WORK SUPPORT ............................................... 89
SELF-DIAG RESULTS ......................................... 89
DATA MONITOR .................................................. 90
ACTIVE TEST ...................................................... 91
Trouble Diagnosis ................................................... 92
HOW TO PERFORM TROUBLE DIAGNOSIS .... 92
PRELIMINARY INSPECTION .............................. 92
SYMPTOM CHART .............................................. 93
Power Supply and Ground Circuit Inspection ......... 93
DTC [C1B00] CAMERA UNIT MALF ...................... 94
DTC [C1B01] CAM AIMING INCMP ....................... 94
DTC [C1B02] VHCL SPD DATA MALF ................... 94
DTC [C1B03] ABNRML TEMP DETECT ................ 94
DTC [U1000] CAN COMM CIRCUIT ...................... 95
DTC [U1010] CONTROL UNIT (CAN) .................... 95
LDW Chime Circuit Inspection ................................ 95
LDW Switch Circuit Inspection ................................ 96
LDW Indicator Lamp Circuit Inspection ................... 99
Turn Signal Input Inspection .................................100
Electrical Component Inspection ..........................100
LDW SWITCH ....................................................100
Removal and Installation for LDW Camera Unit ...100
REMOVAL ..........................................................100
INSTALLATION ..................................................100
Removal and Installation for LDW Chime .............101
REMOVAL ..........................................................101
INSTALLATION ..................................................101
Removal and Installation for LDW Switch .............101
COMPASS ...............................................................102
Precautions for Compass ......................................102
System Description ...............................................102
Troubleshooting ....................................................103
Zone Variation Setting Procedure .........................104
Calibration Procedure ...........................................104
Wiring Diagram – COMPAS – ...............................105
Removal and Installation of Compass ...................106
CLOCK ....................................................................107
Wiring Diagram — CLOCK — ...............................107
Removal and Installation of Clock .........................108
REMOVAL ..........................................................108
INSTALLATION ..................................................108
CAN COMMUNICATION .........................................109
System Description ...............................................109
CAN Communication Unit .....................................109

DI-104
COMPASS
Revision: 2007 April2007 M35/M45
Zone Variation Setting ProcedureNKS004F5
NOTE:
The zone setting is factory preset (“default” setting) to zone 8.
1. Press and hold the compass switch for 3 – 9 seconds.
2. The current zone setting appears on the compass display.
3. Find the current geographical location number in the Zone Varia-
tion Chart.
4. Select the new zone number. (Press the compass switch until
the new zone number appears on the compass display.)
5. After select the new zone number, the compass display will
automatically shows a direction within a few seconds.
6. Preform the following Calibration Procedure for more accurate
indications.
Calibration ProcedureNKS004F6
NOTE:
The compass calibrates itself under normal driving conditions. However, occasional circumstances may cause
the compass to operate inaccurately. Example: Driving from rural (wide open) areas to crowded city areas, or
if an aftermarket (i.e., non original equipment) antenna with a magnetic base is attached to the vehicle. Cali-
brate the mirror compass if the display shows only one direction or a limited number of directions.
NOTE:

If “magnetic hats” are used in the dealership for vehicle identification, remove the hat from the vehicle
before performing the following steps. Do NOT put the hat back on the vehicle after the procedure is com-
pleted.

Drive the vehicle to an open level area; away from large metallic objects, structures, and overhead power
lines.

Turn off “non-essential” electrical accessories (rear window defrost, heater/air conditioning, wipers) and
close the doors.
1. Verify the correct compass zone setting for the geographical location. Refer to DI-104, "
Zone Variation
Setting Procedure" .
2. Press and hold the compass switch for more than 9 seconds.
3. “C” is displayed on the compass display, when calibration starts.
4. Drive slowly [less than 8 km/h (5 mph)] in a circle until the “C / CAL” is replaced with primary headings (N,
NE, E, SE, S, SW, W, or NW).
NOTE:
This will require driving at least 2 complete 360 degree circles; 3 complete circles may be required.
5. The compass calibration procedure is now complete. The compass should operate normally.
NOTE:
If at any time the compass continually displays the incorrect direction or the reading is erratic or locked,
repeat the calibration procedure.
SEL168Y