Hyundai Genesis: Brake System / Stop Lamp Switch Description and Operation
		
		
		
| The stop lamp switch plays the role of supplying signals to 
turn on stop lamps and convenience devices (HECU, ECU, BCM, SML, etc.). 
The stop lamp switch is a system for drivers to express their intention 
to the brake by press the brake pedal. 
 | 
 
    Components Location
1. Brake pedal member assembly2. Stop lamp switch3. Clevis pin4. Snap pin5. Brake pedal stopper6. Return spring7. Bolt
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   Schematic Diagram
System Circuit Diagram
Terminal function
Description1IGN12Engine Control Module (ECM)3B+4Stop Lmap
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   Other information:
   Inspection 
1.
Turn ignition switch OFF. 
2.
Disconnect the E Module connector. 
3.
Measure resistance between solenoid valve terminals.
4.
Check that the resistance is within the specification.  ...
   
   Component Location
Air lumbar support & bolster assembly
Mechanical lumbar support assembly
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