Hyundai Azera: Smart key unit Components and Components Location
Fifth generation HG (2011–2025) / Hyundai Azera 2011-2025 Service Manual / Body Electrical System / Smart key System / Smart key unit Components and Components Location
| Component (1) |
| Pin | Connector A | Connector B | Connector C | Connector D |
| 1 | Power GND1 | ACC | RF data | Antenna power - LH |
| 2 | Power GND2 | IGN2 | C CAN low | Antenna power - RH |
| 3 | - | Stop lamp fuse | B CAN low | Antenna power - Bumper |
| 4 | Starter relay | Driver toggle button | Immobilizer | Antenna power - Trunk |
| 5 | Vbat CPU | Assist toggle button | Demodulator power | Antenna power - Interior1 |
| 6 | Vbat Load | RPM | ESCL enable | Antenna power - Interior2 |
| 7 | ESCL GND | Wheel speed | SSB ACC LED | - |
| 8 | SSB illumication GND | - | SSB IGN LED | - |
| 9 | - | - | - | Antenna GND - LH |
| 10 | ACC relay | R position | - | Antenna GND - RH |
| 11 | IGN2 relay | - | C CAN hi | Antenna GND - Bumper |
| 12 | IGN1 relay | IGN1 | B CAN hi | Antenna GND - Trunk |
| 13 | SSB illumication Power | Start feedback | Immobilizer TXCT | - |
| 14 | ESCL battery | Stop lamp switch | EMS COM | - |
| 15 | - | ESCL COM | Antenna GND - Interior1 | |
| 16 | - | - | Antenna GND - Interior2 | |
| 17 | SSB1 | - | - | |
| 18 | SSB2 | RF enable | - | |
| 19 | - | Demodulator GND | ||
| 20 | - | SSB OFF LED | ||
| 21 | - | |||
| 22 | - | |||
| 23 | - | |||
| 24 | ESCL unlock |
Smart key Repair procedures
Smart Key
Smart Key Code Saving
1.
Connect the DLC cable of GDS to the data link connector in driver side crash pad lower panel, turn the power on GDS.
2.
Select the vehicle model and then do ...
Smart key unit Schematic Diagrams
Circuit Diagram
...
See also:
Torque Converter Control Solenoid Valve (T/CON_VFS) Description and Operation
Description
Torque converter control solenoid valve (T/CON) is attached
to the valve body. This variable force solenoid valve directly controls
the hydraulic pressure inside the torque converte ...
Input Speed Sensor Repair procedures
Inspection
1.
Check signal waveform of Input & output speed sensor using the GDS.
Specification: Refer to "Signal Wave Form" section.
Removal
1.
Remove the battery and the battery ...
Opening the trunk with the alarm armed (if equipped)
When the alarm is armed, the alarm will not sound if the trunk lid is opened
with the smart key.
Once the trunk is opened and then closed, the trunk will be locked automatically
and the system will ...
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Hyundai Azera Manuals
