ECU INFINITI M35 2006 Factory Owners Manual

HOOD
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Revision: 2006 January2006 M35/M45
5. Disconnect the hood lock cable from the hood lock, and clip it from the hood ledge.
6. Remove the mounting screws with power tool, and remove the hood opener.
7. Remove the grommet on the dash board, and pull the hood lock cable toward the passenger compart-
ment.
CAUTION:
While pulling, be careful not to damage (peeling) the outside of the hood lock cable.
INSTALLATION
1. Pull the hood lock cable through the panel hole to the engine compartment.
CAUTION:
Be careful not to bend the cable too much, keeping the
radius 100 mm (3.94 in) or more.
2. Check that the cable is not offset from the positioning grommet,
and push the grommet into the panel hole securely.
3. Apply the sealant to the grommet (at * mark) properly.
4. Install while pulling hood lock cable.
5. Install the hood lock cable securely to the lock.
6. Install hood lock assembly.
CAUTION:
After installing, hood fitting adjustment. Refer to BL-15,
"Fitting Adjustment" .
After installing, the check the hood lock control inspec-
tion Refer to BL-20, "
Hood Lock Control Inspection" .
PIIB5800E
PIIB5801E
PIIB5802E

BL-56
INTELLIGENT KEY SYSTEM
Revision: 2006 January2006 M35/M45
Operation Condition
Once the following condition from below is established, alert or warning will be executed.
Warning/Information functions Operation procedure
Intelligent Key system malfunctionWhen a malfunction is detected on Intelligent Key unit, “KEY” warning lamp
will illuminates.
OFF position warning For internal
Ignition switch: ACC position.
Door switch (driver side): ON (Door is open).
For externalOFF position warning (For internal) is in active mode, driver side door has
been closed.
NOTE:
OFF position (For external) active only when each of the sequence has
occurred as below: P position warning
ACC warning OFF position warn-
ing (For internal)
OFF position warning (For internal)
P position warning
Shift position: Except P position
Engine is running to stopped (Ignition switch is ON to ACC)
ACC warning
During P position warning is in active mode, shift position has changed P
position.
Ignition switch: Except OFF position.
Take away warningDoor is open to close
Ignition switch: Except OFF position.
Door switch: ON to OFF (Door is open to close).
Intelligent Key can not be detected inside the vehicle.
Door is open
Door switch: ON (Door is open)
Key ID vilification every 5 seconds when registered Intelligent Key can not
be detected inside the vehicle.
Push-ignition switch
operation
Ignition switch: Except OFF position.
Press ignition switch.
Intelligent Key can not be detected inside the vehicle.
Take away through win-
dow
Engine is running.
Key ID vilification every 30 seconds when registered Intelligent Key can not
be detected inside the vehicle.
After vehicle speed verification, the registered Intelligent Key can not be
detect inside the vehicle.
Intelligent Key is
removed from key slot
When Intelligent Key is removed from key slot, Intelligent Key can not be
detected inside the vehicle.
Door lock operation
warningRequest switch operationWhen request switch is pushed (lock operation) under the following condi-
tions.
Door switch: ON (Any door is open).
Intelligent Key is inside vehicle.
Intelligent Key button
operationWhen Intelligent Key bottom is pushed (lock operation) under the following
conditions.
Door switch: ON (Any door is open).
For 3 seconds after Intelligent Key is removed from key slot.
Key warning
Ignition switch is OFF position.
Driver side door switch: ON (Driver side door is open).
Intelligent Key is inserted in key slot.
Intelligent Key insert information
Door switch: ON to OFF (Door is open to close).
Ignition switch: OFF to ON position.
Intelligent Key is out of key slot.
Intelligent Key can not be detected inside the vehicle.

BL-80
INTELLIGENT KEY SYSTEM
Revision: 2006 January2006 M35/M45
15. CHECK OUT
CHECK OUT.
>> INSPECTION END
CONSULT-II Functions (INTELLIGENT KEY)NIS001XH
CONSULT-II can display each diagnostic item using the diagnostic test modes as shown below.
CONSULT-II Inspection ProcedureNIS001XI
CAUTION:
If CONSULT-II is used with no connection CONSULT-II CONVERTER, malfunctions might be detected
in self-diagnosis depending on control unit which performs CAN Communication.
BASIC OPERATION
1. Turn ignition switch OFF.
2. Connect CONSULT-II CONVERTER and CONSULT-II to data
link connector (1).
3. Turn ignition switch to ON.
4. Touch “START (NISSAN BASED VHCL)”.
Part to be diagnosed Test item, Diagnosis mode Description
Intelligent KeyWORK SUPPORT Changes settings for each function.
SELF-DIAG RESULTS Intelligent Key unit performs CAN communication diagnosis.
DATA MONITOR Displays Intelligent Key unit input data in real time.
CAN DIAGNOSTIC SUPPORT
MONITORThe results of transmit/receive diagnosis of CAN Communication can
be read.
ACTIVE TESTOperation of electrical loads can be checked by sending driving signal
to then.
ECU PART NUMBER Displays Intelligent Key unit part No.
PBIB2712E
BCIA0029E

INTELLIGENT KEY SYSTEM
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Revision: 2006 January2006 M35/M45
5. Touch “INTELLIGENT KEY” on “SELECT SYSTEM” screen.
If “INTELLIGENT KEY” is not indicated, go to GI-40, "
CON-
SULT-II Data Link Connector (DLC) Circuit" .
6. Select diagnosis mode. “WORK SUPPORT”, “SELF-DIAG
RESULTS”, “CAN DIAG SUPPORT MNTR”, “DATA MONITOR”,
“ACTIVE TEST” and “ECU PART NUMBER” are available.
CONSULT-II Application ItemsNIS001XJ
SELF-DIAGNOSTIC RESULTS
How to Read SELF-DIAGNOSTIC RESULTS
BCIA0030E
BCIA0031E
PIIB6280E
Suspect Systems
[DTC]Diagnostic item is detected when... Repair work Reference page
CAN COMM 1
[U1000]Malfunction is detected in CAN communicationPerform CAN communi-
cation system inspectionBL-92
CAN COMM 2
[U1010]Malfunction is detected in CAN communication caused
by Intelligent Key unit internal malfunctionReplace Intelligent Key
unit.BL-92
STRG COMM 1
[B2013]Communication malfunction with steering lock unit is
detectedCheck steering lock unitBL-157
STEERING LOCK UNIT
[B2551]Even if the communication with steering lock unit is
normally performed, the steering lock is malfunctioningReplace steering lock
unitBL-159

BL-126
INTELLIGENT KEY SYSTEM
Revision: 2006 January2006 M35/M45
Intelligent Key Battery ReplacementNIS001Y6
DISASSEMBLY AND ASSEMBLY OF INTELLIGENT KEY
1. Release the lock knob at the back of the Intelligent Key and remove the machanical key.
2. Insert a flat-blade screwdriver (A) wrapped with a close into the
slit of the corner and twist it to separate the upper part from the
lower part.
CAUTION:
Be careful not to touch the circuit board or battery termi-
nal.
The key fob is water-resistant. However, if it does get wet,
immediately wipe it dry.
3. Replace the battery with new one.
4. Align the tips of the upper and lower parts, and then push them
together until it is securely closed.
CAUTION:
When replacing battery, be sure to keep dirt, grease, and
other foreign materials off the electrode contact area.
After replacing the battery, check to make sure all Intelli-
gent Key functions work normally.
INTELLIGENT KEY BATTERY INSPECTION
Check by connecting a resistance (approximately 300) so that the
current value becomes about 10 mA.
PIIB6221E
PIIB6222E
Standard : Approx. 2.5 - 3.0V
OCC0607D

BL-128
INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION
Revision: 2006 January2006 M35/M45
System DescriptionNIS001Y8
The engine start function of Intelligent Key system is a system that makes it possible to start and stop the
engine without removing the key. It verifies the electronic ID using two-way communications when press-
ing the push-button ignition switch while carrying the Intelligent Key, which operates based on the results
of electronic ID verification for Intelligent Key using two-way communications between the Intelligent Key
and the vehicle (Intelligent Key unit).
NOTE:
The driver should always carry the intelligent key at all times.
Intelligent Key has 2 IDs (for Intelligent Key and for immobilizer). It can perform the door lock/unlock oper-
ation and the push-button ignition switch operation when carrying the registered Intelligent Key.
When the Intelligent Key battery is discharged, it can be used as emergency by inserting the Intelligent
Key to the key slot. At that time, perform the immobilizer ID verification. If it is used when carrying the
Intelligent Key, perform the Intelligent Key ID verification.
If the ID is successfully verified, and when push-button ignition switch is pressed, steering lock will be
released and initiating the engine will be possible.
If the door lock/unlock operation is performed when the Intelligent Key battery is discharged, all doors
lock/unlock can be performed by operating the driver door key cylinder using the mechanical key set into
the Intelligent Key.
Intelligent Key can be registered up to 4 keys (Including the standard Intelligent Key) on request from the
owner.
NOTE:
Refer to BL-44, "INTELLIGENT KEY SYSTEM" for any functions other than engine start function of
Intelligent Key system.
10. Unified meter and A/C amp M64,
M6511. Combination meter M52 12. Security indicator
(Multifunction switch) M69
13. Steering lock unit M35
(Steering column)14. Remote keyless entry receiver
(View with instrument lower panel
RH removed) M89 15. Key slot M14
PIIB5896E

INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION
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Revision: 2006 January2006 M35/M45
Terminals and Reference Value for BCMNIS001YG
Terminals and Reference Value for IPDM E/RNIS001YH
6 B Ground — — 0
7 LG Power source LOCK — Battery voltage
8 L/Y Condition signal-2LOCK Steering lock: Lock Battery voltage
ACC
Steering lock: Unlock0
ON 0 Termi-
nal
No.Wire
colorItemCondition
Voltage (V)
(Approx.) Push-
button
ignition
switch
positionOperation or conditions
Te r m i -
nal
No.Wire
colorItemCondition
Voltage (V)
(Approx.) Push-but-
ton igni-
tion
switch
positionOperation or conditions
23 W/V Security indicator LOCKIntelligent Key is removed from key
slot and power supply position is in
LOCK positionBattery voltage
0
(Every 2.4 seconds)
37 LGKey slot
(Key switch signal)LOCKIntelligent Key is removed from key
slot0
Intelligent Key is inserted into key slot Battery voltage
38 WIgnition power supply
(ON or START)ONPower supply position is in ON posi-
tionBattery voltage
39 L CAN-H — — —
40 P CAN-L — — —
42 P Power source (fuse) — — Battery voltage
52 B Ground — — 0
55 WPower source (Fusil-
lade link)— — Battery voltage
Te r -
minal
No.Wire
ColorItemCondition
Voltage (V)
(Approx.) Push-
button
ignition
switch
positionOperation or conditions
4W/RStarter motor power
supplyLOCK — 0
START Starter motor is activating Battery voltage
49 L CAN H — — —
50 P CAN L — — —
53 GR/R Shift position signalONA/T selector lever is in N or P
positionBattery voltage
LOCKA/T selector lever is in any
position other than P and N
position0

BL-150
INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION
Revision: 2006 January2006 M35/M45
6. CHECK INTELLIGENT KEY FUNCTION
Operate Push-button ignition switch with carrying Intelligent Key to check the power source position can be
turned with all of the Intelligent Keys.
CAUTION:
Operate Push-button ignition switch without depressing the brake pedal.
Can be operated with all of the Intelligent Keys>>GO TO 7.
Can not be operated with particular Intelligent Key>>Check the malfunctioning Intelligent Key. Refer to BL-
126, "INTELLIGENT KEY BATTERY INSPECTION" .
Can not be operated with any of the Intelligent Keys>>Perform Diagnostic Procedure. Refer to BL-179,
"Trouble Diagnosis Symptom Chart 1" .
7. CHECK TURNING TIMING OF POWER SOURCE POSITION 1
Check the power source turning delay time after Push-button ignition switch is pushed. (Approx. 3 sec)
CAUTION:
Operate Push-button ignition switch without depressing the brake pedal.
No delay time exists>>GO TO 8.
Delay time exists>>Perform Diagnostic Procedure. Refer to BL-180, "
Trouble Diagnosis Symptom Chart 2" .
8. CHECK TURNING TIMING OF POWER SOURCE POSITION 2
Check all the Intelligent Keys for power source turning delay time after Push-button ignition switch is pushed
with Intelligent Key inserted into key slot. (Approx. 3 sec)
CAUTION:
Operate Push-button ignition switch without depressing the brake pedal.
No delay time exists>>GO TO 9.
Delay time exists when operated with particular Intelligent Key.>>Perform “C/U INITIALIZATION” referring to
CONSULT-II operation manual IVIS/NVIS NATS. In case that delay time still exists after the initial-
ization, replace the Intelligent Key.
Delay time exists when operated with any of the Intelligent Keys.>>Perform Diagnostic Procedure. Refer to
BL-180, "
Trouble Diagnosis Symptom Chart 3" .
9. CHECK ENGINE START FUNCTION
Check that engine can be started with Intelligent Key carried and inserted into the key slot respectively.
Engine can be started.>>GO TO 10.
Engine cannot be started.>>Inspect Trouble Diagnosis Flow Chart for IVIS (NATS). Refer to BL-275, "
Trou-
ble Diagnoses Flow Chart for IVIS (NATS)" .
10. CHECK SECURITY INDICATOR FUNCTION
Check Security Indicator for lighting up under the two conditions below.
Security Indicator lights off when Push-button ignition switch is pushed with Intelligent Key inserted into or
pulled out of the key slot.
Security Indicator blinks when Intelligent Key is pulled out and Push-button ignition switch is in lock posi-
tion.
Lighting up condition is normal.>>Inspection END.
Lighting up condition is malfunctioning.>>Perform Security Indicator Inspection. Refer to BL-277, "
Check
Security Indicator Harness" .

INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION
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Revision: 2006 January2006 M35/M45
CONSULT-II Functions (INTELLIGENT KEY)NIS001YK
CONSULT-II can display each diagnostic item using the diagnostic test modes as shown below.
CONSULT-II Inspection ProcedureNIS001YL
CAUTION:
If CONSULT-II is used with no connection CONSULT-II CONVERTER, malfunctions might be detected
in self-diagnosis depending on control unit which performs CAN Communication.
BASIC OPERATION
1. Turn ignition switch OFF.
2. Connect CONSULT-II CONVERTER and CONSULT-II to data
link connector (1).
3. Use mechanical key to turn ignition switch to ON.
4. Touch “START (NISSAN BASED VHCL)”.
5. Touch “INTELLIGENT KEY” on “SELECT SYSTEM” screen.
If “INTELLIGENT KEY” is not indicated, go to GI-40, "
CON-
SULT-II Data Link Connector (DLC) Circuit" .
Part to be diagnosed Test item, Diagnosis mode Description
Intelligent KeyWORK SUPPORT Changes settings for each function.
SELF-DIAG RESULTS Intelligent Key unit performs CAN communication diagnosis.
DATA MONITOR Displays Intelligent Key unit input data in real time.
CAN DIAGNOSTIC SUPPORT
MONITORThe results of transmit/receive diagnosis of CAN Communication can
be read.
ACTIVE TESTOperation of electrical loads can be checked by sending driving signal
to then.
ECU PART NUMBER Displays Intelligent Key unit part No.
PBIB2712E
BCIA0029E
BCIA0030E

BL-152
INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION
Revision: 2006 January2006 M35/M45
6. Select diagnosis mode. “WORK SUPPORT”, “SELF-DIAG
RESULTS”, “CAN DIAG SUPPORT MNTR”, “DATA MONITOR”,
“ACTIVE TEST” and “ECU PART NUMBER” are available.
CONSULT-II Application ItemsNIS001YM
SELF-DIAGNOSTIC RESULTS
How to Read SELF-DIAGNOSTIC RESULTS
BCIA0031E
PIIB6280E
Suspect Systems
[DTC]Diagnostic item is detected when... Repair work Reference page
CAN COMM 1
[U1000]Malfunction is detected in CAN communicationPerform CAN communi-
cation system inspectionBL-181
CAN COMM 2
[U1010]Malfunction is detected in CAN communication caused
by Intelligent Key unit internal malfunctionReplace Intelligent Key
unit.BL-181
STRG COMM 1
[B2013]Communication malfunction with steering lock unit is
detectedCheck steering lock unitBL-157
STEERING LOCK UNIT
[B2551]Even if the communication with steering lock unit is
normally performed, the steering lock is malfunctioningReplace steering lock
unitBL-159
INTELLIGENT KEY
[B2552]Internal malfunction is detected in Intelligent Key unitReplace Intelligent Key
unit.BL-163
IGN POWER CIRCUIT
[B2553]It continues for 2 seconds or more that ON power sup-
ply input to Intelligent Key unit is excessively low when
the power supply position is in ON positionCheck Intelligent Key
unit ON power supply
inputBL-163
ACC POWER CIRCUIT
[B2554]It continues for 2 seconds or more that ACC power
supply input to Intelligent Key unit is excessively low
when the power supply position is in ACC or ON posi-
tionCheck Intelligent Key
unit ACC power supply
inputBL-164
STOP LAMP CIRCUIT
[B2555]5V or less is detected at both the stop lamp switch sig-
nal input circuit that is input to Intelligent Key unit and
the monitor input before stop lamp switchCheck stop lamp switchBL-167