Hyundai Sonata: AVN Head Unit. Components and Components Location
Components
AVN (A/V & Navigation) Head Unit Connector |
Pin No. |
Connector A |
Connector B |
||
Description |
Remarks |
Description |
Remarks |
|
1 |
- |
- |
CAN H |
Used for CAN network |
2 |
- |
- |
- |
- |
3 |
- |
- |
- |
- |
4 |
- |
- |
Steering remote control |
Steel wheel remote control input |
5 |
SP DIF ground |
To EXT AMP |
- |
- |
6 |
SP DIF (+) |
To EXT AMP |
- |
- |
7 |
ALT |
ALT L |
- |
|
8 |
Illumination (+) |
Rheostat from vehicle (+) |
AUX input (RH) |
AUX ST Sound R-CH Input |
9 |
R Position |
R Signal |
AUX Ground |
AUX ST sound ground |
10 |
- |
- |
MIC+ (Bluetooth) |
Bluetooth hand free |
11 |
- |
- |
ACC (+) |
ACC |
12 |
NAVI AMP (-) |
Used for voice recognition |
Battery (+) |
Fused battery power supply (10A) |
13 |
NAVI AMP (+) |
Used for voice recognition |
CAN L |
Used for CAN NETWORK |
14 |
- |
|
Auto right |
Auto right signal input |
15 |
SP DIF (-) |
To EXT AMP |
P Position |
P Position(TGS) signal from vehicle |
16 |
DOOR |
Door unlock signal |
Speed |
Speed signal from vehicle |
17 |
Illumination (-) |
Rheostat from vehicle (-) |
Steering remote ground |
Steel wheel remote control input |
18 |
Remote antenna |
Remote supply for motorised antenna |
- |
- |
19 |
|
- |
- |
|
20 |
AUX DETECT |
AUX connection DETECT |
||
21 |
AUX input (LH) |
AUX ST SOUND L-CH Input |
||
22 |
MIC- (Bluetooth) |
Bluetooth hand free |
||
23 |
Ground |
Ground |
||
24 |
Ground |
Ground |
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 placed ...AVN Head Unit. Repair procedures
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Inspection
1.
Check the signal waveform of the CMPS and CKPS using the GDS.
Specification:
Refer to “Wave Form”
...
Before entering vehicle
Be sure that all windows, outside mirror( s), and outside lights are clean.
Check the condition of the tires.
Check under the vehicle for any sign of leaks.
Be sure there are no obstacles beh ...