Hyundai Sonata: Immobilizer System
- Components and Components Location
- Schematic Diagrams
- Description and Operation
- Repair procedures
- Immobilizer Control Unit. Repair procedures
- Antenna Coil. Repair procedures
Auto Light Sensor. Repair procedures
Inspection
In the state of IGN1 ON, when multi function switch module detects auto
light switch on, tail lamp relay output and head lamp low relay output are controlled
according to auto lig ...
Components and Components Location
Components
...
See also:
Driver Airbag (DAB) Module and Clock Spring. Repair procedures
Removal
1.
Disconnect the battery negative cable and wait for at least three
minutes before beginning work.
2.
Remove the driver airbag m ...
ETC (Electronic Throttle Control) System. Repair procedures
Inspection
Throttle Position Sensor (TPS)
1.
Connect the GDS on the Data Link Connector (DLC).
2.
Start the engine and measure the output v ...
Key operations
(1) Master key (M)
Used to start the engine, lock and unlock the doors, lock and unlock the glove
box, and open the trunk.
(2) Sub key (S)
Used only to start the engine and lock and unlock the do ...
