Nissan Altima 2007-2012 Service Manual: Multi av system (sedan)

System Diagram

System Description

The multi AV system consists of the following systems.

• Navigation system

• Audio system

• Rear view monitor

• Hands-free phone system

Refer to the following table for multi AV system descriptions.

VOICE RECOGNITION

The multi AV system uses voice recognition to control functions of the following systems:

• Navigation system

• Hands-free phone system

TOUCH PANEL

The multi AV system uses a touch panel display to control functions of the following systems: • Audio system

• Navigation system

• Hands-free phone system

Component Parts Location

1. Tweeter LH M51

2. Steering wheel audio control switches

3. CD changer M42

4. Tweeter RH M52

5. AV control unit M46, M47, M48, M81, M90, M91

6. Center speaker M151

7. Combination meter M24

8. Front door speaker

LH D3

RH D103

9. Rear subwoofer RH B124

10. Rear subwoofer LH B120

11. Rear door speaker

LH D202

RH D302

12. Antenna amp M502 (view with rear pillar finisher RH removed)

13. BOSE speaker amp. B121, B122

14. Microphone R7

15. Rear view camera control unit B31 (view with trunk side finisher LH removed)

16. Rear view camera B35

Component Description

    Multi AV system (coupe)
    System Diagram System Description The multi AV system consists of the following systems. • Navigation system • Audio system • Rear view monitor • Hands-free phone system Refer to ...

    Navigation system (coupe)
    System Diagram System Description NOTE: Refer to NAVI System Owner's Manual for system operation. The navigation system periodically calculates the vehicle's current position according to the ...

    Other materials:

    Harness connector
    Description HARNESS CONNECTOR (TAB-LOCKING TYPE) • The tab-locking type connectors help prevent accidental looseness or disconnection. • The tab-locking type connectors are disconnected by pushing or lifting the locking tab(s). Refer to the figure below. Refer to the next page for d ...

    Cooling fan control
    System Diagram System Description INPUT/OUTPUT SIGNAL CHART *1: The ECM determines the start signal status by the signals of engine speed and battery voltage. *2: This signal is sent to ECM through CAN communication line. SYSTEM DESCRIPTION ECM controls cooling fan speed correspondin ...

    P1715 input speed sensor (primary speed sensor)
    Description ECM receives primary speed sensor signal from TCM through CAN communication line. ECM uses this signal for engine control. DTC Logic DTC DETECTION LOGIC NOTE: • If DTC P1715 is displayed with DTC UXXXX, first perform the trouble diagnosis for DTC U1000,XXXX. • If DTC P ...