Page 4601 of 5598
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< REMOVAL AND INSTALLATION >
SECOND SEAT POWER UNLOCK SWITCH
SECOND SEAT POWER UNLOCK SWITCH
Removal and InstallationINFOID:0000000006217439
REMOVAL
CAUTION:
When removing and installing, use shop cloths to protect from damage.
1. Remove cluster lid C lower. Refer to IP-14, "
Removal and Installation".
2. Remove second seat power unlock switch from cluster lid C lower using flat-bladed screwdriver.
INSTALLATION
Install in the reverse order of removal.
Revision: 2010 May2011 QX56
Page 4602 of 5598
THIRD SEAT RECLINING SWITCHSE-143
< REMOVAL AND INSTALLATION >
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THIRD SEAT RECLINING SWITCH
Removal and InstallationINFOID:0000000006217440
REMOVAL
CAUTION:
When removing and installing, use shop cloths to protect from damage.
1. Remove luggage side lower finisher. Refer to INT-36, "
LUGGAGE SIDE LOWER FINISHER : Removal
and Installation".
2. Remove third seat reclining switch from luggage side lower finisher using flat-bladed screwdriver.
INSTALLATION
Install in the reverse order of removal.
Revision: 2010 May2011 QX56
Page 4603 of 5598
SE-144
< REMOVAL AND INSTALLATION >
THIRD SEAT FOLD DOWN SWITCH
THIRD SEAT FOLD DOWN SWITCH
Removal and InstallationINFOID:0000000006217441
REMOVAL
CAUTION:
When removing and installing, use shop cloths to protect from damage.
1. Remove luggage side lower finisher. Refer to INT-36, "
LUGGAGE SIDE LOWER FINISHER : Removal
and Installation".
2. Remove third seat fold down switch from luggage side lower finisher using flat-bladed screwdriver.
INSTALLATION
Install in the reverse order of removal.
Revision: 2010 May2011 QX56
Page 4604 of 5598
FRONT HEATED SEAT SWITCHSE-145
< REMOVAL AND INSTALLATION >
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FRONT HEATED SEAT SWITCH
Removal and InstallationINFOID:0000000006217442
REMOVAL
CAUTION:
When removing and installing, use shop cloths to protect from damage.
1. Remove cluster lid C lower. Refer to IP-14, "
Removal and Installation".
2. Remove front heated seat switch from cluster lid C lower using flat-bladed screwdriver.
INSTALLATION
Install in the reverse order of removal.
Revision: 2010 May2011 QX56
Page 4605 of 5598
SE-146
< REMOVAL AND INSTALLATION >
SECOND HEATED SEAT SWITCH
SECOND HEATED SEAT SWITCH
Removal and InstallationINFOID:0000000006217443
REMOVAL
CAUTION:
When removing and installing, use shop cloths to protect from damage.
1. Remove console rear finisher. Refer to IP-25, "
Removal and Installation".
2. Remove second heated seat switch from consol e rear finisher using flat-bladed screwdriver.
INSTALLATION
Install in the reverse order of removal.
Revision: 2010 May2011 QX56
Page 4606 of 5598
CLIMATE CONTROLLED SEAT SWITCHSE-147
< REMOVAL AND INSTALLATION >
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CLIMATE CONTROLLED SEAT SWITCH
Removal and InstallationINFOID:0000000006217444
REMOVAL
CAUTION:
When removing and in stalling, use shop cloths to protect parts from damage.
1. Remove the cluster lid C lower. Refer to IP-14, "
Removal and Installation".
2. Remove climate controlled seat switch from cluster lid C lower using flat-bladed screwdriver.
INSTALLATION
Install in the reverse order of removal.
Revision: 2010 May2011 QX56
Page 4607 of 5598
SE-148
< REMOVAL AND INSTALLATION >
CLIMATE CONTROLLED SEAT BLOWER FILTER
CLIMATE CONTROLLED SEAT BLOWER FILTER
SEAT CUSHION
SEAT CUSHION : Removal and InstallationINFOID:0000000006217445
REMOVAL
CAUTION:
When removing and installing, use shop cloths to protect parts from damage.
1. Remove the seat.
2. Turn blower filter counter counterclockwise and remo ve it from climate controlled seat cushion blower
motor.
INSTALLATION
Install in the reverse order of removal.
SEATBACK
SEATBACK : Removal and InstallationINFOID:0000000006217446
REMOVAL
CAUTION:
When removing and installi ng, use shop cloths to protect parts from damage.
1. Remove the seatback board.
2. Turn blower filter counter counterclockwise and re move it from climate controlled seat blower motor.
INSTALLATION
Install in the reverse order of removal.
Revision: 2010 May2011 QX56
Page 4608 of 5598

SEC-1
BODY EXTERIOR, DOORS, ROOF & VEHICLE SECURITY
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CONTENTS
SECURITY CONTROL SYSTEM
WITH INTELLIGE NT KEY SYSTEM
PRECAUTION ................ ...............................
5
PRECAUTIONS .............................................. .....5
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
5
Precaution Necessary for Steering Wheel Rota-
tion after Battery Disconnect .....................................
5
Precaution for Procedure without Cowl Top Cover ......6
SYSTEM DESCRIPTION ..............................7
COMPONENT PARTS ................................... .....7
Component Parts Location .................................. ......7
Component Description .............................................8
A/T Shift Selector (Detention Switch) ........................8
BCM ..........................................................................8
ECM ..........................................................................9
IPDM E/R ..................................................................9
NATS Antenna Amp. .................................................9
TCM ..........................................................................9
Combination Meter ....................................................9
Door Switch ...............................................................9
Hood Switch ..............................................................9
Inside Key Antenna ...................................................9
Intelligent Key ............................................................9
Push-button Ignition Switch .....................................10
Remote Keyless Entry Receiver .............................10
Security Indicator Lamp ..........................................10
Starter Control Relay ...............................................10
Starter Relay ...........................................................10
Steering Lock Relay ................................................10
Steering Lock Unit ...................................................10
Stop Lamp Switch ...................................................10
Transmission Range Switch ....................................10
Vehicle Information Display .....................................11
SYSTEM .............................................................12
INTELLIGENT KEY SYSTEM/ENGINE START
FUNCTION ............................................................. ....
12
INTELLIGENT KEY SYSTEM/ENGINE START
FUNCTION : System Diagram ................................
12
INTELLIGENT KEY SYSTEM/ENGINE START
FUNCTION : System Description ............................
12
INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS ....14
INFINITI VEHICLE IMMOBILIZER SYSTEM-
NATS : System Diagram .........................................
15
INFINITI VEHICLE IMMOBILIZER SYSTEM-
NATS : System Description .....................................
15
VEHICLE SECURITY SYSTEM .................................17
VEHICLE SECURITY SYSTEM : System Dia-
gram .................................................................... ....
17
VEHICLE SECURITY SYSTEM : System Descrip-
tion ...........................................................................
18
DIAGNOSIS SYSTEM (BCM) ...........................21
COMMON ITEM ..................................................... ....21
COMMON ITEM : CONSULT-III Function (BCM -
COMMON ITEM) .....................................................
21
INTELLIGENT KEY ................................................ ....22
INTELLIGENT KEY : CONSULT-III Function
(BCM - INTELLIGENT KEY) ....................................
22
THEFT ALM ........................................................... ....26
THEFT ALM : CONSULT-III Function (BCM -
THEFT) ................................................................ ....
26
IMMU ...................................................................... ....27
IMMU : CONSULT-III Function (BCM - IMMU) ........27
DIAGNOSIS SYSTEM (IPDM E/R) ...................28
CONSULT-III Function (IPDM E/R) .........................28
ECU DIAGNOSIS INFORMATION ..............30
ECM, IPDM E/R, BCM .......................................30
List of ECU Reference ......................................... ....30
Revision: 2010 May2011 QX56