2005 INFINITI QX4 Factory Service Manual

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Page 593 of 3419

INFINITI QX4 2005 Factory Service Manual AV-4
PRECAUTIONS
Revision: October 20052005 QX56
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
EKS00BI4
The Supplemental Res

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INFINITI QX4 2005 Factory Service Manual PREPARATION
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Revision: October 20052005 QX56
PREPARATIONPFP:00002
Commercial Service ToolEKS00BI6
Tool nameDescription
Power toolLoosening bolts and nuts
PBIC0191E

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INFINITI QX4 2005 Factory Service Manual AV-6
AUDIO
Revision: October 20052005 QX56
AUDIOP F P : 2 8 111
Component Parts and Harness Connector LocationEKS00BI7
WKIA3548E

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INFINITI QX4 2005 Factory Service Manual AUDIO
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System DescriptionEKS00BI8
Refer to Owners Manual for audio system operating instructions.
Power is supplied at all times
through

AUDIO
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Revision: October 20052005 QX56
System DescriptionEKS00BI8
Refer to Owner's Manual for audio system operating instructions.
Power is supplied at all times
through 15A fuse [No. 17, located in the fuse block (J/B)]
to subwoofer terminal 6
through 20A fuse [No. 31, located in the fuse and fusible link box]
to audio unit terminal 6
to BOSE speaker amp. terminal 1
to AV switch terminal 1 and
to display control unit terminal 1.
With the ignition switch in the ACC or ON position, power is supplied
through 10A fuse [No. 4, located in the fuse block (J/B)]
to audio unit terminal 10 and
to AV switch terminal 2 and
to display control unit terminal 10.
With the ignition switch in the ON or START position, power is supplied
through 10A fuse [No. 12, located in the fuse block (J/B)]
to display control unit terminal 12.
Ground is supplied through the case of the audio unit.
Ground is also supplied
to subwoofer terminal 5
through body grounds B7 and B19 and
to BOSE speaker amp. terminal 17
to AV switch terminal 5 and
to display unit terminal 1 and
to display control unit terminal 3
through body grounds M57, M61 and M79.
Then audio signals are supplied
through audio unit terminals 1, 2, 3, 4, 13, 14, 15 and 16
to BOSE speaker amp. terminals 23, 24, 25, 26, 27, 28, 29 and 30.
Audio signals are amplified by the BOSE speaker amp.
The amplified audio signals are supplied
through BOSE speaker amp. terminals 2, 3, 9,10,11,12, 13, 14, 15, 16, 18 and 19
to terminals + and - of front door speaker LH and RH and
to terminals + and - of front tweeter LH and RH and
to terminals + and - of center speaker and
to terminals + and - of rear door speaker LH and RH and
to terminals + and - of rear door tweeter LH and RH and
to terminals 1 and 2 of subwoofer.
When one of steering wheel audio control switches is pushed, the resistance in steering switch circuit changes
depending on which button is pushed.
REAR AUDIO REMOTE CONTROL UNIT
Power is supplied
from audio unit terminal 32
to rear audio remote control unit terminal 13.
Ground is supplied
to rear audio remote control unit terminal 15
through body grounds B117 and B132.
Audio signals are supplied

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INFINITI QX4 2005 Factory Service Manual AV-8
AUDIO
Revision: October 20052005 QX56
through audio unit terminals 26, 27, 28 and 29
to terminals 1, 2, 3, and 4 of rear audio remote control unit.
SATELLITE RADIO TUNER (PRE-WIRING)
The satell

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INFINITI QX4 2005 Factory Service Manual AUDIO
AV-9
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Revision: October 20052005 QX56
SchematicEKS00BI9
WKWA2518E

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INFINITI QX4 2005 Factory Service Manual AV-10
AUDIO
Revision: October 20052005 QX56
Wiring Diagram — AUDIO —EKS00BIA
WKWA1235E

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INFINITI QX4 2005 Factory Service Manual AUDIO
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Revision: October 20052005 QX56
WKWA1236E

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