Hyundai Sonata: Smart key unit. Schematic Diagrams
Circuit Diagram

Smart key unit. Components and Components Location
Component (1)
Connector Pin Information
Pin
Connector A
Pin
Connector B
1
Battery
1
Interior 2 an ...
Smart key unit. Repair procedures
Inspection
Smart Key Unit
-
Refer to the BE group - inspection / self diagnosis with GDS.
Smart Key Switch
-
Refer to the BE group - inspecti ...
See also:
Curtain Airbag (CAB) Module. Repair procedures
Removal
1.
Disconnect the battery negative cable and wait for at least 3
minutes before beginning work.
2.
Remove the roof trim. (Refer to ...
Variable Intake Solenoid (VIS) Valve. Schematic Diagrams
Circuit Diagram
...
Seat Heater Switch. Schematic Diagrams
Circuit Diagram
...
