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Nissan Note E12. Manual - part 3

AV-4

DTC Logic ..............................................................

147

U12AE AV CONTROL UNIT ............................

148

DTC Logic ..............................................................

148

U12AF AV CONTROL UNIT ............................

149

DTC Logic ..............................................................

149

U12B0 POWER SUPPLY VOLTAGE ..............

150

DTC Logic ..............................................................

150

Diagnosis Procedure .............................................

150

U12B1 POWER SUPPLY VOLTAGE ..............

151

DTC Logic ..............................................................

151

Diagnosis Procedure .............................................

151

U1310 AV CONTROL UNIT .............................

152

DTC Logic ..............................................................

152

POWER SUPPLY AND GROUND CIRCUIT ...

153

AV CONTROL UNIT .................................................

153

AV CONTROL UNIT : Diagnosis Procedure ..........

153

FRONT DOOR SPEAKER ...............................

154

Diagnosis Procedure .............................................

154

REAR DOOR SPEAKER .................................

156

Diagnosis Procedure .............................................

156

REAR VIEW CAMERA IMAGE SIGNAL CIR-
CUIT .................................................................

158

Diagnosis Procedure .............................................

158

MICROPHONE SIGNAL CIRCUIT ..................

160

Diagnosis Procedure .............................................

160

STEERING SWITCH ........................................

162

Diagnosis Procedure .............................................

162

USB CONNECTOR ..........................................

164

Diagnosis Procedure .............................................

164

AUXILIARY INPUT JACK ...............................

165

Diagnosis Procedure .............................................

165

SYMPTOM DIAGNOSIS ...........................

166

MULTI AV SYSTEM .........................................

166

Symptom Table .....................................................

166

NORMAL OPERATING CONDITION ...............

169

Description ............................................................

169

REMOVAL AND INSTALLATION .............

178

AV CONTROL UNIT .........................................

178

Removal and Installation .......................................

178

FRONT DOOR SPEAKER ................................

179

Removal and Installation .......................................

179

REAR DOOR SPEAKER ..................................

180

Removal and Installation .......................................

180

USB INTERFACE .............................................

181

Removal and Installation .......................................

181

AUXILIARY INPUT JACK ................................

182

Removal and Installation .......................................

182

STEERING SWITCH .........................................

183

Removal and Installation .......................................

183

MICROPHONE .................................................

184

Removal and Installation .......................................

184

REAR VIEW CAMERA .....................................

185

Removal and Installation .......................................

185

GPS ANTENNA ................................................

186

Removal and Installation .......................................

186

ROD ANTENNA ................................................

187

Exploded View ......................................................

187

Removal and Installation .......................................

187

ANTENNA FEEDER .........................................

188

Feeder Layout .......................................................

188

PRECAUTIONS

AV-5

< PRECAUTION >

[BASE AUDIO]

PRECAUTION

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"

INFOID:0000000009640319

The Supplemental Restraint System such as “AIR 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. Information necessary to service the system safely is included in the SR and SB section of

this Service Manual.

WARNING:

• To avoid rendering the SRS inoperative, 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 incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag

Module, see the SR section.

• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this

Service Manual. SRS wiring harnesses 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 electric 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 three minutes before performing any service.

Precaution for Work

INFOID:0000000009640320

• When removing or disassembling each component, be careful not to damage or deform it. If a component

may be subject to interference, be sure to protect it with a shop cloth.

• When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the component

with a shop cloth or vinyl tape to protect it.

• Protect the removed parts with a shop cloth and prevent them from being dropped.

• Replace a deformed or damaged clip.

• If a part is specified as a non-reusable part, always replace it with a new one.

• Be sure to tighten bolts and nuts securely to the specified torque.

• After installation is complete, be sure to check that each part works properly.

• Follow the steps below to clean components:

- Water soluble dirt:

• Dip a soft cloth into lukewarm water, wring the water out of the cloth and wipe the dirty area.

• Then rub with a soft, dry cloth.

- Oily dirt:

• Dip a soft cloth into lukewarm water with mild detergent (concentration: within 2 to 3%) and wipe the dirty

area.

• Then dip a cloth into fresh water, wring the water out of the cloth and wipe the detergent off.

• Then rub with a soft, dry cloth.

- Do not use organic solvent such as thinner, benzene, alcohol or gasoline.

- For genuine leather seats, use a genuine leather seat cleaner.

AV-6

< PREPARATION >

[BASE AUDIO]

PREPARATION

PREPARATION

Special Service Tools

INFOID:0000000009640321

The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.

Commercial Service Tools

INFOID:0000000009640322

Tool number
(Kent-Moore No.)
Tool name

Description

—

(J-46534)
Trim Tool Set

Removing trim components

AWJIA0483ZZ

Tool name

Description

Power tool

Loosening nuts, screws and bolts

PIIB1407E

COMPONENT PARTS

AV-7

< SYSTEM DESCRIPTION >

[BASE AUDIO]

SYSTEM DESCRIPTION

COMPONENT PARTS

Component Parts Location

INFOID:0000000009509282

Audio unit

INFOID:0000000009509278

DESCRIPTION

• AM/FM electronic tuner radio, CD player, and auxiliary input jack

are integrated into the audio unit.

• The audio unit supports CD-R/CD-RW and provides the playback

of MP3/WMA music files.

Speaker

INFOID:0000000009509279

FRONT DOOR SPEAKER

• 16.5 cm (6.5 in) speakers are installed in the bottom of the front doors.

AWNIA3058ZZ

No.

Component

Function

Rod antenna

Refer to

AV-8, "Rod Antenna, Antenna Amp. and Antenna Feeder"

Antenna base (antenna amp.)

Rear door speaker RH

Refer to

AV-7, "Speaker"

Front door speaker RH

Front door speaker LH

Rear door speaker LH

Audio unit

Refer to

AV-7, "Audio unit"

JSNIA5416ZZ

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