Hyundai Accent: Road warning
Hazard warning flasherRail Pressure Sensor (RPS). Troubleshooting
Signal Waveform
...
Installation
1.
Remove the ignition key from the vehicle.
2.
Disconnect the battery negative cable and wait for at least three
minutes.
...
Adjustment
Glass Adjustment
•
Check the glass run channel for damage or deterioration,
and replace ...