Hyundai Veloster: Rail Pressure Sensor (RPS). Troubleshooting
Signal Waveform

Rail Pressure Sensor (RPS). Specifications
Rail Pressure Sensor (RPS). Schematic DiagramsRepair procedures
Inspection
Test the horn by connecting battery voltage to the 1 terminal and ground
the 2 terminal.
The horn should make a sound. If the horn fails to make a sound, replace
it.
Horn ...
Control Panel
1. Disc slot
2. Eject () Press to eject a disc
from the unit.
3. RESET hole You can reset the unit when it doesn't operate normally. Press
the RESET hole with a sharp object.
4. FM/AM Sel ...
Components and Components Location
Component Location
1. Auto light sensor
2. Head lamps
3. Lighting switch (Auto)
4. Tail lamps
5. Body control module (BCM)
...