Nissan Leaf. Manual - part 130
AV
COMPONENT PARTS
AV-511
< SYSTEM DESCRIPTION >
[TELEMATICS SYSTEM]
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AV Control Unit
INFOID:0000000010122727
• The high-resolution 7-inch wide VGA display integrated AV control
unit is installed at the center of the instrument panel.
• AV control unit is connected to TCU with the USB harness, and
signals necessary for Telematics function and CARWINGS func-
tion are sent and received.
• When the Telematics system is used, the user ID and password
registered by the user are memorized.
• Switch operation signals used for the Telematics system are sent
to TCU with USB communication via the AV control unit.
GPS Antenna
INFOID:0000000010122728
• The GPS antenna is installed in the instrument panel.
• Power is supplied from the AV control unit. Radio waves received
from the GPS satellite are amplified and sent to the AV control unit
as a GPS signal.
• The GPS antenna is used to obtain time information and vehicle
position information necessary for probe information.
NOTE:
An object placed on the instrument panel may cause the reception
sensitivity to be decreased.
Multifunction Switch
INFOID:0000000010122729
• CARWINGS or Telematics can be controlled using the malfunction
switch.
• Switch operation signals are input to the AV control unit with AV
communication and sent to TCU.
TCU
INFOID:0000000010122730
• TCU is installed on the lower right side of the instrument panel.
• A radio communication terminal and SIM card are built into the unit
and data is sent and received in SMS
*1
and packet communica-
tion
*2
with the NISSAN CARWINGS data center via the TEL
antenna.
NOTE:
*1: SMS stands for Short Message Service. It is also referred to as
Text Messaging, Short Mail, etc. It is the service that performs text-
based message communication.
*2: Packet communication is the communication method that
sends/receives data in a small packet. Divided data is referred to
as a packet and the communication line can be efficiently used.
• TCU is connected to the AV control unit with the USB harness for sound signal input/output and USB com-
munication.
• VIN information necessary for the Telematics service is memorized.
JSNIA3618ZZ
JPNIA1450ZZ
JSNIA3620ZZ
JSNIA3622ZZ