Hyundai Elantra MD/UD: AVN Head Unit. Components and Components 
Location - AVN System - Body Electrical System - Hyundai Elantra MD 2010-2015 Service manualHyundai Elantra MD/UD: AVN Head Unit. Components and Components Location

Components

AVN (A/V & Navigation) Head Unit Connector

Pin No
Description
Comments
A1
-
 
A2
CAMERA VIDEO
Rear View Camera Video Signal
A3
CAMERA VGND
Rear View Camera Video Ground
A4
CAMERA PGND
Rear View Camera POWER Ground
A5
SPDIF_GND
SPDIF DIGITAL SIGNAL GND
A6
SPDIF+
SPDIF DIGITAL SIGNAL POSITIVE
A7
ALT_L
ALT Signal
A8
ILL+
Rheostat from vehicle +
A9
R_POSITION
R Positon signal from Vehicle
A10
-
 
A11
CAMERA_BATT
Rear View Camera Power
A12
NAVI_VOICE-
Navigation Voice channel -
A13
NAVI_VOICE+
Navigation Voice channel +
A14
B/VIEW INH
Rear Camera detection Pin (OPEN : B/V, GND : No option)
A15
SPDIF-
SPDIF DIGITAL SIGNAL NEGAITIVE
A16
DOOR
Door Unlock Signal
A17
ILL-
Rheostat from vehicle -
A18
ANT_ON
Remote supply for motorised antenna
B1
CAN High
MM CAN-H I/F
B2
-
 
B3
-
 
B4
Steering Wheel Remote Control
Steering Wheel Remote Control Input
B5
-
 
B6
-
 
B7
AUX Video Signal
AUX Video Signal
B8
AUX Right Sound Signal
AUX ST SOUND R-CH INPUT
B9
AUX Reference Ground
AUX ST SOUND GND
B10
MIC+
BLUETOOTH, H/F VOICE INPUT PIN
B11
Accessory
Engine switch on(ACC)
B12
Battery
Fused battery power supply
B13
CAN Low
MM CAN-L I/F
B14
Auto Light
Auto Light Sensor is detected
B15
Parking Positon
P Positon signal from Vehicle
B16
SPEED
Speed signal from vehicle
B17
Steering Wheel Remote Control GND
Steering Wheel Remote Control GND
B18
-
 
B19
AUX Video Signal Ground
AUX Video Signal GND
B20
AUX Signal Input Detect
AUX CONNECTION DETECT
B21
AUX Left Sound Signal
AUX ST SOUND L-CH INPUT
B22
MIC-
BLUETOOTH H/F VOICE INPUT GND
B23
POWER GND
Ground of Power Supply Line
B24
POWER GND
Ground of Power Supply Line


Description and Operation
Limitations Of The Navigation system GPS Signal Reception State As the GPS satellite frequency is received/transmitted in straight lines, reception may not work if hiding devices are place ...