Av Control Unit

Exploded View

Exploded View

1.

AV control unit bracket (LH)

2.

AV control unit

3.

AV control unit bracket (RH)

Removal and Installation

Removal and Installation

REMOVAL

CAUTION:

• Before disconnecting the AV control unit and battery terminals, place the ignition switch in the OFF position and wait at least 30 seconds.

• When replacing AV control unit, perform "ADDITIONAL SERVICE WHEN REPLACING AV CONTROL UNIT. Refer to Work Procedure (Without BOSE®) or Work Procedure (With BOSE®).

Note:

After the ignition switch is turned OFF, the AV control unit continues operating for approximately 30 seconds. Data corruption may occur if battery voltage is cut off within 30 seconds.

Disconnect the battery. Refer to Battery Disconnect.

Remove A/C switch assembly. Refer to Removal and Installation(Auto A/C) or Removal and Installation (Manual A/C).

Remove AV control unit screws then pull out AV control unit.

Disconnect the harness connectors from AV control unit and remove.

Remove AV control unit bracket (LH/RH) screws and AV control unit brackets [(LH/RH) (if necessary)].

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

When replacing AV control unit, perform "ADDITIONAL SERVICE WHEN REPLACING AV CONTROL UNIT. Refer to Work Procedure (Without BOSE®) or Work Procedure (With BOSE®).

Tcu

Removal and Installation

Removal and Installation

REMOVAL

Note:

• Before replacing TCU, perform "SAVE VIN DATA" to save current Nissan Sentra vehicle specification. For details, refer to Description.

• When replacing the TCU, a new TCU must be used. The functions controlled by the TCU do not operate properly if a TCU from another Nissan Sentra vehicle is used.

Remove AV control unit. Refer to Removal and Installation.

Disconnect the harness connectors (A) from TCU (1).

Remove screws, then remove TCU with the bracket attached.

Remove the bracket from TCU, if necessary.

INSTALLATION

Installation is in the reverse order of removal.

Note:

Perform "ADDITIONAL SERVICE WHEN REPLACING TCU". Refer to Description.

Telematics Switch

Removal and Installation

Removal and Installation

The telematics switch is serviced as part of the room/map lamp. Refer to Removal and Installation.

Gps Antenna

Removal and Installation

Removal and Installation

REMOVAL

Remove instrument panel assembly. Refer to Removal and Installation.

Remove screw to remove GPS antenna from instrument panel.

INSTALLATION

Installation is in the reverse order of removal.

Microphone

Removal and Installation

Removal and Installation

REMOVAL

Remove front room/map lamp assembly. Refer to Removal and Installation.

Disconnect the harness connector (A) from front room\map lamp assembly (2).

Release pawls and remove microphone (1).

: Pawl

INSTALLATION

Installation is in the reverse order of removal.