Communication network diagram
Abbreviation
| Explanation
|
C_CAN
| Chassis Controller Area Network
|
B_CAN
| Body Controller Area Network
|
MM_CAN
| Multi media Controller Area Network
|
SMK
| Smart Key ECU
|
DDM
| Driver Door Module
|
ADM
| Assist Door Module
|
PSM
| Power Seat Module
|
SCM
| Steering Column Module
|
IMS
| Integrated Memory System
|
MFSW
| Multi-Function Switch
|
SWRC
| Steering Wheel Remote Controller
|
PCU
| Power-train Control Unit
|
ECU
| Engine Control Unit
|
TCU
| Transmission Control Unit
|
EPB
| Electronic Parking Brake
|
ABS
| Anti-lock Brake System
|
VDC
| Vechile Stability Control
|
SCC
| Smart Cruise Control
|
DATC
| Dual Automatic Temp Control
|
MDPS
| Motor Driven Power Steering
|
SAS
| Steering Angle Sensor
|
TPMS
| Tire Pressure Monitoring System
|
ACU
| Airbag Control Unit
|
AVM
| Around View Monitor
|
CLUM
| Cluster Module
|
HU
| Head Unit
|
RRC
| Rear Remote Control
|
IPM
| Intelligent integrated Platform Module
|
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 on
or near the GPS antenna or when traveling through the following
locations.
| • |
Basement parking structures |
| • |
Roads within forested areas |
| • |
Areas near high rise buildings |
Vehicle Position Display
| 1. |
If multipass errors occur due to reflections from buildings
or related causes, the current position mark on the navigation may
differ from the actual position of the vehicle. |
| 2. |
The position of the vehicle on the navigation may be
different from the actual position if the vehicle is under the occur,
driving for a short period of time will vehicle through map matching or
GPS information (several minutes may be necessary in certain cases).
| A. |
When driving on a Y-shaped road with a narrow angle, the current position may be displayed in the opposite direction. |
| B. |
If the vehicle is loaded onto a car transport vehicle, the
current position mark may be stalled on the last position prior to
loading. |
| C. |
When driving on a spiral-shaped road. |
| D. |
When driving in mountain regions with sharp turns or sudden brakes. |
| E. |
When entering a road after having been in an underground
parking structure, building parking structure, or turnable with many
rotations. |
| F. |
When the tires have recently been replaced (Especially upon use of spare or studless tires) |
| G. |
If the battery terminal is removed. |
| H. |
When driving in city streets, the current position may be displayed on the opposite side or on an off-road position. |
| I. |
When changing the zoom level from the maximum zoom in level
to a different zoom level, the current position mark may be displayed on
a different road. |
| J. |
When driving in heavy traffic with frequent go · stops in traffic or intersections. |
| K. |
When driving under slippery conditions, such as heavy sand, snow, etc. |
| L. |
When driving with the tire chain in place. |
| M. |
When using a tire with an incorrect size specification. |
| N. |
When the tire pressure for the 4 tires are different. |
| O. |
When the replacement tire is a worn or used tire (Especially studless tires having passed a 2nd seasons, etc.) |
| P. |
When driving near high-rise buildings |
| Q. |
If a roof carrier has been installed |
| R. |
When driving under high speeds or having calculated a long-distance route. |
|
Route Guidance
Suitable route guidance may not occur caused by search conditions or the driving position.
| • |
Guidance to go straight may be given while driving on a straight road. |
| • |
Guidance may not be given even when having turned at an intersection. |
| • |
There are certain intersections in which guidance may not occur. |
| • |
A route guidance signaling entrance into a no enter zone may occur (No enter zone, road under construction, etc.) |
| • |
Guidance may be given to a position removed from the actual
destination if roads to reach the actual destination do not exist or are
too narrow. |
| • |
Faulty voice guidance may be given if the vehicle breaks from
the designated route (ex : if a turn is made at an intersection while
the navigation provided guidance to go straight). |
| • |
Map Data may be missing or incorrect causing route guidance to not be given. |
Route Re-calculation
The following phenomena may occur after conducting route recalculation.
| • |
Guidance may be given to a position differing from the current position when turning at an intersection. |
| • |
Route recalculation may take a longer period of time when driving under high speeds. |
| • |
A route guidance signaling for a U-Turn in a No U-Turn location may occur. |
| • |
A route guidance signaling entrance into a no enter zone may occur (No enter zone, road under construction, etc). |
| • |
Guidance may be given to a position removed from the actual destination do not exist or are too narrow. |
| • |
Faulty voice guidance may be given if the vehicle breaks from
the designated route (ex : if a turn is made at an intersection while
the navigation provided guidance to go straight) |
Components
AVN (A/V & Navigation) Head Unit Connector
Pin No.DescriptionCommentsA1--A2PARKING_V_VIDEORear View Camera Video SignalA3PARKING_V_GNDRear View Camera Video GroundA4R/C_SHIELD G ...
See also:
Parking Brake Cable Repair procedures
Removal
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Remove the crash pad lower panel.
(Refer to Body - "Crash pad lower panel")
3.
Remove the parking bra ...
Door locks
...
Relay Box (Passenger Compartment) Repair procedures
Fuse Inspection
1.
Be sure there is no play in the fuse holders, and that the fuses are held securely.
2.
Are the fuse capacities for each circuit correct?
3.
Are there any blown fuses?
I ...
Hyundai Azera: Description and Operation
Fifth generation HG (2011–2025) / Hyundai Azera 2011-2025 Service Manual / Body Electrical System / AVN System / Description and Operation
Schematic Diagrams
AVN Head Unit Components and Components Location