2010 INFINITI QX56 Factory Service Manual

parking brake oil viscosity tailgate clock reset headlight aiming roof rack

Page 2865 of 4210

INFINITI QX56 2010 Factory Service Manual PB-2
< PRECAUTION >
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000005239316
The Supplemental Restraint Sy

PB-2
< PRECAUTION >
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000005239316
The Supplemental Restraint System such as “A IR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and w hether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SR and SB section of this Service Man-
ual.
WARNING:
• To avoid rendering the SRS inopera tive, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including in correct removal and installation of the SRS, can lead to personal
injury caused by unintent ional activation of the system. For re moval of Spiral Cable and Air Bag
Module, see the SR section.
• Do not use electrical test equipmen t on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harn esses can be identified by yellow and/or orange harnesses or har-
ness connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or electri c power tools or strike near the sensor(s) with a
hammer. Heavy vibration could activate the sensor( s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers , always switch the Ignition OFF, disconnect the
battery, and wait at least 3 minu tes before performing any service.
Precaution Necessary for Steering W heel Rotation After Battery Disconnect
INFOID:0000000005239317
NOTE:
• This Procedure is applied only to models with Intelligent Key system and NATS (NISSAN ANTI-THEFT SYS-
TEM).
• Remove and install all control units after disconnecting both battery cables with the ignition knob in the
″LOCK ″ position.
• Always use CONSULT-III to perform self-diagnosis as a part of each function inspection after finishing work.
If DTC is detected, perform trouble diagnosis according to self-diagnostic results.
For models equipped with the Intelligent Key system and NATS, an electrically controlled steering lock mech-
anism is adopted on the key cylinder.
For this reason, if the battery is disconnected or if the battery is discharged, the steering wheel will lock and
steering wheel rotation will become impossible.
If steering wheel rotation is required when battery pow er is interrupted, follow the procedure below before
starting the repair operation.
OPERATION PROCEDURE
1. Connect both battery cables. NOTE:
Supply power using jumper cables if battery is discharged.
2. Use the Intelligent Key or mechanical key to turn the ignition switch to the ″ACC ″ position. At this time, the
steering lock will be released.
3. Disconnect both battery cables. The steering lock will remain released and the steering wheel can be rotated.
4. Perform the necessary repair operation.
Revision: April 20092010 QX56

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INFINITI QX56 2010 Factory Service Manual PRECAUTIONSPB-3
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5. When the repair work is completed, return the ignition switch to the ″LOCK ″ position before connecting
the battery cables. (At t

Page 2867 of 4210

INFINITI QX56 2010 Factory Service Manual PB-4
< PREPARATION >
PREPARATION
PREPARATION
PREPARATION
Commercial Service ToolINFOID:0000000005147931
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrate

Page 2868 of 4210

INFINITI QX56 2010 Factory Service Manual PARKING BRAKE SYSTEMPB-5
< ON-VEHICLE MAINTENANCE >
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ON-VEHICLE MAINTENANCE
PARKING BRAKE SYSTEM
On-Vehicle ServiceINFOID:0000000005147932
PEDAL STROKE
• When parking

Page 2869 of 4210

INFINITI QX56 2010 Factory Service Manual PB-6
< ON-VEHICLE MAINTENANCE >
PARKING BRAKE SYSTEM
12. Install the lower instrument panel LH. Refer to IP-14, "Exploded View".
Revision: April 20092010 QX56

Page 2870 of 4210

INFINITI QX56 2010 Factory Service Manual PARKING BRAKE CONTROLPB-7
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ON-VEHICLE REPAIR
PARKING BRAKE CONTROL
ComponentINFOID:0000000005147933
Removal and InstallationINFOID:0000000005147934

Page 2871 of 4210

INFINITI QX56 2010 Factory Service Manual PB-8
< ON-VEHICLE REPAIR >
PARKING BRAKE CONTROL
10. Remove parking brake shoe, and remove rear cable from toggle lever. Refer to PB-9, "Removal and
Installation".
11. Remove right and left rear cable

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INFINITI QX56 2010 Factory Service Manual PARKING BRAKE SHOEPB-9
< ON-VEHICLE REPAIR >
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PARKING BRAKE SHOE
Removal and InstallationINFOID:0000000005147935
COMPONENTS
REMOVAL
WARNING:
Clean the brakes with a vacu

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