Toyota
Nissan Versa
 Sedan Service Manual
Driver information & multimedia » Audio, visual & navigation system (AV)
Diagnosis system (AV Control unit)

Description

The AV control unit on board diagnosis performs the functions listed in the table below:

Description

Perform CONSULT diagnosis if the AV control unit on board diagnosis does not start or the screen does not display anything.

On Board Diagnosis Function

METHOD OF STARTING

1. Turn the ignition ON.

2. Turn the audio system OFF.

3. While pressing the MENU button, turn the TUNE-SCROLL dial counterclockwise 3 or more clicks, then clockwise 3 or more clicks, then counterclockwise 3 or more clicks. Shifting from current screen to previous screen is performed by pressing BACK button.

METHOD OF STARTING

4. The trouble diagnosis initial screen is displayed, and Version, User Config, Radio, System State or Self Test can be selected.

METHOD OF STARTING

CONSULT Function

CONSULT FUNCTIONS

CONSULT performs the following functions via communication with the AV control unit.

ECU IDENTIFICATION

The part number of AV control unit is displayed.

SELF DIAGNOSTIC RESULT

Refer to AV "DTC Index".

DATA MONITOR

CONFIGURATION

Refer to AV "CONFIGURATION (AV CONTROL UNIT) : Description".

CAN DIAG SUPPORT MNTR

Refer to LAN "CAN Diagnostic Support Monitor".

ECU DIAGNOSIS INFORMATION

AV CONTROL UNIT

Reference Value

TERMINAL LAYOUT

TERMINAL LAYOUT

PHYSICAL VALUES

PHYSICAL VALUES

PHYSICAL VALUES

PHYSICAL VALUES

PHYSICAL VALUES

DTC Index

CONSULT Display Reference Page
U1000: CAN COMM CIRCUIT AV-180, "DTC Logic"
U1010: CONTROL UNIT (CAN) AV-181, "DTC Logic"
U1217: BLUETOOTH MODULE AV-182, "DTC Logic"
U1229: iPod CERTIFICATION AV-183, "DTC Logic"
U122F: Digital broadcasting connection error AV-184, "DTC Logic"
U1244: GPS ANTENNA CONN AV-185, "DTC Logic"
U1258: XM ANTENNA CONN AV-186, "DTC Logic"
U1263: USB OVERCURRENT AV-187, "DTC Logic"
U1264: ANTENNA AMP TERMINAL AV-188, "DTC Logic"
U12AA: Configuration Error AV-189, "DTC Logic"
U12AC: Display Temperature too High AV-190, "DTC Logic"
U12AD: ECU Temperature too High AV-191, "DTC Logic"
U12AE: Internal Amplifier temperature Warning AV-192, "DTC Logic"
U12AF: CD Mechanism Temperature Warning AV-193, "DTC Logic"
U12B0: Supply Voltage Goes below 9V > 20s AV-194, "DTC Logic"
U12B1: Supply Voltage Goes High > 16V for 20s AV-195, "DTC Logic"
U1310: CONTROL UNIT (AV) AV-196, "DTC Logic"

WIRING DIAGRAM

NAVIGATION SYSTEM

Wiring Diagram

Wiring Diagram

Wiring Diagram

Wiring DiagramWiring Diagram

Wiring Diagram

Wiring Diagram

Wiring Diagram

Wiring Diagram

Wiring Diagram

Wiring Diagram

Wiring Diagram

Wiring Diagram

Wiring Diagram

BASIC INSPECTION

    More about «Audio, visual & navigation system (AV)»:

    Precautions

    Audio system

    Diagnosis and repair workflow

    Power supply and ground circuit

    Front door speaker

    Rear door speaker

    Normal operating condition

    Audio unit

    Front door speaker

    Rear door speaker

    Roof antenna

    Precautions

    System

    Diagnosis system (audio unit)

    Diagnosis system (bluetooth control unit)

    Diagnosis and repair workflow

    Power supply and ground circuit

    Front door speaker

    Rear door speaker

    Bluetooth voice signal circuit

    Bluetooth control signal circuit

    Microphone signal circuit

    Steering switch

    Audio system

    Normal operating condition

    Audio unit

    Front door speaker

    Rear door speaker

    Roof antenna

    Steering audio control switch

    Bluetooth antenna

    Bluetooth control unit

    Microphone

    Precautions

    System

    Diagnosis system (audio unit)

    Diagnosis system (bluetooth control unit)

    Diagnosis and repair workflow

    Power supply and ground circuit

    Front door speaker

    Rear door speaker

    Bluetooth voice signal circuit

    Bluetooth control signal circuit

    Microphone signal circuit

    Steering switch

    USB Connector

    Audio system

    Normal operating condition

    Audio unit

    Front door speaker

    Rear door speaker

    USB Connector

    Bluetooth control unit

    Steering audio control switch

    Bluetooth antenna

    Microphone

    Roof antenna

    Precautions

    System

    Diagnosis system (AV Control unit)

    Diagnosis and repair workflow

    Inspection and adjustment

    U1000 CAN Comm circuit

    U1244 GPS Antenna

    U1258 Satellite radio antenna

    U1263 USB

    U1264 Antenna AMP

    U12AA Configuration error

    U12B0 Power supply voltage

    U12B1 Power supply voltage

    Power supply and ground circuit

    Front door speaker

    Rear door speaker

    Rear view camera image signal circuit

    Microphone signal circuit

    Steering switch

    USB Connector

    Auxiliary input jack

    Multi AV system

    Normal operating condition

    AV Control unit

    USB Connector

    Front door speaker

    Rear door speaker

    Satellite radio antenna

    Steering audio control switch

    GPS Antenna

    Nissan Versa Sedan Service Manual / Driver information & multimedia / Audio, visual & navigation system (AV) / Diagnosis system (AV Control unit)

    Nissan Versa Sedan Service Manual

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