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GI-38
CONSULT-II CHECKING SYSTEM
Revision: November 20092006 QX56
CONSULT-II CHECKING SYSTEMPFP:00000
DescriptionEAS001FP
CONSULT-II is a hand-held type tester. When it is connected with a diagnostic connector equipped on the
vehicle side, it will communicate with the control unit equipped in the vehicle and then enable various
kinds of diagnostic tests.
Refer to “CONSULT-II Software Operation Manual ” for more information.
Function and System ApplicationEAS001TO
Diagnostic test
mode Function
ENGINE
A/T
ICC
ABS
AIR BAG
IPDM E/R BCM
AUTO DRIVE POS.
REARVIEW CAMERA
AIR LEVELIZER
ALL MODE AWD/4WD HVAC
NVIS (NATS)
*1
NVIS (NATS BCM OR S/ENT)
*1
Work support This mode enables a technician to adjust some
devices faster and more accurately by following the
indications on CONSULT-II. x - xx - - xxxxx - - -
Self-diagnostic Self-diagnostic can be performed quickly. ----x---------
Self-diagnos-
tic results Self-diagnostic results can be read and erased
quickly.
xxxx - xxx - xxxxx
Trouble diag-
nostic record Current self-diagnostic results and all trouble diagnos-
tic records previously stored can be read.
--- - x---------
Data monitor Input/Output data in the ECM can be read. xxxx - x - xxxxx - -
Data monitor
(spec) Data monitor specification can be read.
x-------------
CAN diagno-
sis support
monitor The communication condition of CAN communication
line can be read.
xxxx - xxx - - xx - -
Active test Diagnostic Test Mode in which CONSULT-II drives
some actuators apart from the ECMs and also shifts
some parameters in a specified range.
x-xx-x-x-x----
Function test This mode can show results of self-diagnosis of ECU
with either “
OK” or “NG ”. For engines, more practical
tests regarding sensors/switches and/or actuators are
available. xx-xx- --- -----
DTC & SRT
confirmation The results of SRT (System Readiness Test) and the
self-diagnosis status/result can be confirmed.
x-------------
DTC work sup-
port The operating condition to confirm Diagnosis Trouble
Codes can be selected.
xx------------
ECM/ECU part
number ECM/ECU part number can be read.
x x x x - - x x x x x x - -
ECU discrimi-
nated No. Classification number of a replacement ECU can be
read to prevent an incorrect ECU from being installed.
----x---------
Passenger air
bag Displays the STATUS (readiness) of the front passen-
ger airbag.
----x---------
Configuration Sets control module parameters to match vehicle
options. ------x-------
PIN read
*2This mode shows the BCM-specific 5-digit code. -------------x
Control unit
initialization
*2All registered ignition key IDs in NATS components
can be initialized and new IDs can be registered. ------------x-
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![INFINITI QX56 2006 Factory Service Manual CONSULT-II CHECKING SYSTEMGI-39
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Revision: November 2009 2006 QX56
x: Applicable.
*1: IVIS (NATS) [Infiniti Vehicle Immobilizer System (Nissan Anti-Theft System)].
*2: This sy INFINITI QX56 2006 Factory Service Manual CONSULT-II CHECKING SYSTEMGI-39
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x: Applicable.
*1: IVIS (NATS) [Infiniti Vehicle Immobilizer System (Nissan Anti-Theft System)].
*2: This sy](/manual-img/42/57028/w960_57028-2129.png)
CONSULT-II CHECKING SYSTEMGI-39
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Revision: November 2009 2006 QX56
x: Applicable.
*1: IVIS (NATS) [Infiniti Vehicle Immobilizer System (Nissan Anti-Theft System)].
*2: This system is shown with IVIS (NATS) using program card AEN04A-1 or later.
Nickel Metal Hydride Battery Replacement EAS001FR
CONSULT-II contains a nickel metal hydride battery. When replacing the battery obey the following:
WARNING:
Replace the nickel metal hydride battery with Genuine CONSULT-II battery only. Use of another bat-
tery may present a risk of fire or explosion. The battery may present a fire or chemical burn hazard if
mistreated. Do not recharge, disassemble or dispose of in fire.
Keep the battery out of reach of children and discard used battery conforming to the local regulations.
Checking EquipmentEAS001TP
When ordering the below equipment, contact your NISSAN distributor.
CAUTION:
Previous CONSULT-II “I” and “Y” DLC-I and DLC-II cables should NOT be used anymore because
their DDL connector pins can be damaged during cable swapping.
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self- diagnosis depending on control unit which carries out CAN communication.
If CONSULT-II CONVERTER is not connected with CONSULT-II, the vehicle enters “FAIL SAFE
MODE” which will “LIGHT UP the HEAD LIGHT” and /or “COOLING FAN ROTATING” when CON-
SULT-II is started.
NOTE:
The CONSULT-II must be used in conjunction with a program card.
CONSULT-II does not require loading (Initialization) procedure.
Be sure the CONSULT-II is turned OFF before installing or removing a program card.
CONSULT-II Start ProcedureEAS001TQ
NOTE:
Turning ignition switch off when performing CAN diagnosis could cause CAN memory to be erased.
1. Connect CONSULT-II and CONSULT-II CONVERTER to the data link connector.
Tool name Description
NISSAN CONSULT-II (J-44200)
1. CONSULT-II unit (Tester internal soft: Resident Version 3.4.0) and accessories.
2. Program card UED05C-1 and AEN04A-1 (for NATS) or later, to confirm the best combination
of these software, refer to CONSULT-II Opera-
tion Manual.
3. CONSULT-II CONVERTER.
4. "CONSULT-II pigtail" cable.
SAIA0363E
PAIA0070E
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GI-40
CONSULT-II CHECKING SYSTEM
Revision: November 20092006 QX56
2. If necessary, turn on the ignition switch.
3. Touch “START (NISSAN BASED VHCL) ” or system shortcut (eg:
ENGINE) on the screen.
CONSULT-II Data Link Connector (DLC) CircuitEAS001TR
INSPECTION PROCEDURE
If the CONSULT-II cannot diagnose the system properly, check the following items:
NOTE:
The preceding schematic is an example and may not be a true representation of the vehicle. The actual DDL1
circuits (CAN lines) from DLC pins 6 and 14 as well as the DDL2 circuit (K-line) from DLC pin 7 may be con-
nected to more than one system. A short in a DDL circuit connected to a control unit in one system may affect
CONSULT-II access to other systems.
BCIA0029E
LAIA0028E
Symptom Check item
CONSULT-II cannot access
any system.
CONSULT-II DLC power supply circuit (Terminal 8) and ground circuit (Terminal 4). For detailed cir-
cuit, refer to EC-635, "
Wiring Diagram" .
CONSULT-II DLC cable and CONSULT-II CONVERTER.
CONSULT-II cannot access
individual system. (Other sys-
tems can be accessed.)
CONSULT-II program card (Check the appropriate CONSULT-II program card for the system.
Refer to GI-39, "
Checking Equipment" .
Power supply and ground circuit for the control unit of the system (For detailed circuit, refer to wir-
ing diagram for each system.)
Open or short circuit between the system and CONSULT-II DLC (For detailed circuit, refer to wiring
diagram for each system.)
Open or short circuit in CAN or K communication line. Refer to LAN-3, "Precautions When Using
CONSULT-II" .
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LIFTING POINTGI-41
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LIFTING POINTPFP:00000
Pantograph JackEAS001FV
WARNING:
Never get under the vehicle while it is supported only by the jack. Always use safety stands to
support the frame when you have to get under the vehicle.
Place wheel chocks at both front and back of the wheels on the ground.
Garage Jack and Safety StandEAS001FW
CAUTION:
Place a wooden or rubber block between safety stand and vehicle body when the supporting body is
flat.
LAIA0042E
WAIA0028E
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GI-42
LIFTING POINT
Revision: November 20092006 QX56
2-Pole LiftEAS001FX
WARNING:
When lifting the vehicle, open the lift arms as wide as possible and ensure that the front and rear
of the vehicle are well balanced.
When setting the lift arm, do not allow the arm to contact the brake tubes, brake cable, or fuel
lines.
WAIA0029E
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TOW TRUCK TOWINGGI-43
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Revision: November 2009 2006 QX56
TOW TRUCK TOWINGPFP:00000
Tow Truck TowingEAS001FY
WARNING:
Never get under the vehicle while it is supported only by the jack. Always use safety stands to
support the frame when you have to get under the vehicle.
Place wheel chocks at both front and back of the wheels on the ground.
CAUTION:
All applicable State or Provincial (in Canada) laws and local laws regarding the towing operation
must be obeyed.
It is necessary to use proper towing equipment to avoid possible damage during towing opera-
tion. Towing is in accordance with Towing Procedure Manual at dealer.
Always attach safety chains before towing.
When towing, make sure that the transmission, steering system and powertrain are in good order.
If any unit is damaged, dollies must be used.
Never tow an automatic transmission model from the rear
(i.e., backward) with four wheels on the ground as this may
cause serious and expensive damage to the transmission.
2WD MODELS
INFINITI does not recommend towing automatic transmission
equipped vehicles with the drive wheels on the ground.
CAUTION:
When towing with the front wheels on the ground: Turn the
ignition key to the OFF position and move the transmission
selector lever to N (neutral) position, turn the ignition key to
OFF position and secure the steering wheel in a straight
ahead position with a rope or similar device. Never place
the ignition key in the LOCK position. This will result in
damage to the steering lock mechanism.
WAIA0030E
WAIA0031E
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GI-44
TOW TRUCK TOWING
Revision: November 20092006 QX56
4WD MODELS
INFINITI does not recommend towing automatic transmission
equipped vehicles with the drive wheels on the ground.
CAUTION:
Never tow 4WD models with any of the wheels on the
ground as this may cause serious and expensive damage
to the transfer case and transmission.
To w i n g P o i n t
CAUTION:
Never tow the vehicle using only the towing points. To avoid
damaging the vehicle body, use proper towing equipment when
towing.
Vehicle Recovery (Freeing a stuck vehicle)EAS001FZ
Tow chains or cables must be attached only to the main structural members of the vehicle or the
towing hooks (if so equipped). Otherwise, the vehicle body will be damaged.
Use the towing hook (if so equipped) only to free a vehicle stuck in sand, snow, mud, etc. Never
tow the vehicle for a long distance using only the towing hook.
The towing hook is under tremendous force when used to free a stuck vehicle. Never pull the hook
at an angle.
Always pull the cable straight out from the front or rear of the vehicle.
Pulling devices should be routed so they do not touch any part of the suspension, steering, brake,
or cooling systems.
Pulling devices such as ropes or canvas straps are not recommended for use in vehicle towing or
recovery.
WARNING:
Stand clear of a stuck vehicle.
Do not spin your tires at high speed. This could cause them to explode and result in serious injury.
Parts of your vehicle could also overheat and be damaged.
WAIA0032E
WAIA0055E
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TIGHTENING TORQUE OF STANDARD BOLTSGI-45
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Revision: November 2009 2006 QX56
TIGHTENING TORQUE OF STANDARD BOLTSPFP:00000
Tightening Torque Table EAS001G0
*: Nominal diameter
1.Special parts are excluded.
2. This standard is applicable to bolts having the following marks embossed on the bolt head.
Grade Bolt size
Bolt diam-
eter *mm Pitch
mm Tightening torque (Without lubricant)
Hexagon head bolt Hexagon flange bolt
N ·m kg-m ft-lb in-lb N ·m kg-m ft-lb in-lb
4T M6 6.0 1.0 5.5 0.56 4 49 7 0.71 5 62
M8 8.0
1.25 13.5 1.4 10
—17 1.7 13 —
1.0 13.5 1.4 10 —17 1.7 13 —
M10 10.0 1.5 28 2.9 21
—35 3.6 26 —
1.25 28 2.9 21 —35 3.6 26 —
M12 12.0 1.75 45 4.6 33
—55 5.6 41 —
1.25 45 4.6 33 —65 6.6 48 —
M14 14.0 1.5 80 8.2 59 —100 10 74 —
7T M6 6.0 1.0 9 0.92 7 80 11 1.1 8 97
M8 8.0
1.25 22 2.2 16
—28 2.9 21 —
1.0 22 2.2 16 —28 2.9 21 —
M10 10.0 1.5 45 4.6 33
—55 5.6 41 —
1.25 45 4.6 33 —55 5.6 41 —
M12 12.0 1.75 80 8.2 59
—100 10 74 —
1.25 80 8.2 59 —100 10 74 —
M14 14.0 1.5 130 13 96 —170 17 125 —
9T M6 6.0 1.0 11 1.1 8
—13.5 1.4 10 —
M8 8.0 1.25 28 2.9 21
—35 3.6 26 —
1.0 28 2.9 21 —35 3.6 26 —
M10 10.0 1.5 55 5.6 41
—80 8.2 59 —
1.25 55 5.6 41 —80 8.2 59 —
M12 12.0 1.75 100 10 74
—130 13 96 —
1.25 100 10 74 —130 13 96 —
M14 14.0 1.5 170 17 125 —210 21 155 —
MGI044A