NISSAN LATIO 2007 Service Repair Manual

AV-4
PREPARATION
Revision: June 20062007 Versa
PREPARATIONPFP:00002
Commercial Service ToolEKS00I9D
Tool nameDescription
Power toolLoosening bolts and nuts
PBIC0191E

AUDIO
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Component Parts LocationEKS00I4B
System DescriptionEKS00IA5
BASE SYSTEM
Refer to Owner's Manual for audio system operating instructions.
Power is supplied at all times

through 20A fuse (No. 27, located in the fuse and fusible link box)

to audio unit terminal 19.
With the ignition switch in the ACC or ON position, power is supplied

through 10A fuse (No. 20, located in the fuse and fusible link box)

to audio unit terminal 7.
Ground is supplied through the case of the audio unit.
Then audio signals are supplied

through audio unit terminals 2, 3, 4, 5, 11, 12, 13 and 14

to terminals + and - of front door speaker LH and RH and

to terminals + and - of rear door speaker LH and RH.
MID LEVEL AND PREMIUM SYSTEM
Refer to Owner's Manual for audio system operating instructions.
Power is supplied at all times

through 20A fuse (No. 27, located in the fuse and fusible link box)

to audio unit terminal 19 and

to subwoofer terminal 1 (with premium system).
With the ignition switch in the ACC or ON position, power is supplied

through 10A fuse (No. 20, located in the fuse and fusible link box)

to audio unit terminal 7.
Ground is supplied through the case of the audio unit.
Ground is also supplied

to audio unit terminal 21 (with premium system)
1. Audio unit M43, M44 and M45 2. Front door speaker LH D12, RH
D1123. Rear door speaker LH D207, RH
D307
4. Tweeter LH M46, RH M47 (view with
front pillar garnish removed) 5. Subwoofer B29 (premium system)
[view with luggage side lower fin-
isher (LH) removed]6. Satellite radio tuner B30 and B31 (if
equipped)
WKIA5422E

AV-6
AUDIO
Revision: June 20062007 Versa

through body grounds M57 and M61 and

to subwoofer terminal 3 (with premium system)

through body grounds B7 and B19.
Then audio signals are supplied

through audio unit terminals 2, 3, 4, 5, 11, 12, 13, and 14

to terminals + and - of front door speaker LH and RH and

to terminals + and - of tweeter LH and RH and

to terminals + and - of rear door speaker LH and RH and

to terminals 2 and 6 of subwoofer (with premium system).
Steering Wheel Audio Control Switches (with Bluetooth)
When one of steering wheel audio control switches is pushed, the resistance in steering switch circuit changes
depending on which button is pushed.
Satellite Radio Tuner (Pre-wiring)
The satellite radio tuner pre-wiring allows connection of a satellite radio tuner.
Power is supplied at all times

through 20A fuse (No. 27, located in the fuse and fusible link box)

to satellite radio tuner pre-wiring terminal 32.
With the ignition switch in the ACC or ON position, power is supplied

through 10A fuse (No. 20, located in the fuse and fusible link box)

to satellite radio tuner pre-wiring terminal 36.
Then audio signals are supplied

through satellite radio tuner pre-wiring terminals 21, 22, 23 and 24

to audio unit terminals 41, 42, 43 and 44.
Satellite Radio Tuner (Factory Installed)
Power is supplied at all times

through 20A fuse (No. 27, located in the fuse and fusible link box)

to satellite radio tuner terminal 32.
With the ignition switch in the ACC or ON position, power is supplied

through 10A fuse (No. 20, located in the fuse and fusible link box)

to satellite radio tuner terminal 36.
Ground is supplied through the case of the satellite radio tuner.
Then audio signals are supplied

through satellite radio tuner terminals 21, 22, 23 and 24

to audio unit terminals 41, 42, 43 and 44.
Ground is supplied through the case of the satellite radio tuner.
SPEED SENSITIVE VOLUME SYSTEM (MID LEVEL AND PREMIUM SYSTEM)
Volume level of this system goes up and down automatically in proportion to the vehicle speed. The control
level can be selected by the customer. Refer to Owner's Manual for operating instructions.

AUDIO
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AV
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SchematicEKS00I4C
MID LEVEL SYSTEM
WKWA4979E

AV-8
AUDIO
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PREMIUM SYSTEM
WKWA4983E

AUDIO
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Wiring Diagram — AUDIO —EKS00I4D
BASE SYSTEM
WKWA4978E

AV-10
AUDIO
Revision: June 20062007 Versa
MID LEVEL SYSTEM
WKWA4980E

AUDIO
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WKWA4981E

AV-12
AUDIO
Revision: June 20062007 Versa
PREMIUM SYSTEM
WKWA4982E

AUDIO
AV-13
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WKWA4984E