Blind-Spot Collision Warning (BCW) system disabled. Radar blocked
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• This warning message may appear when :
- One or both of the sensors on the rear bumper is blocked by dirt or snow or
a foreign object.
- Driving in rural areas where the BCW sensor does not detect
another vehicle for an extended period of time.
- When there is inclement weather
such as heavy snow or rain.
- A trailer or carrier is installed. To use the BCW
system, remove the trailer or carrier from your vehicle.
If any of these conditions occur, the light on the BCW switch and the system will turn off automatically.
When the BCW canceled warning message is displayed in the cluster, check to make sure that the rear bumper is free from any dirt or snow in the areas where the sensor is located. Remove any dirt, snow, or foreign material that could interfere with the radar sensors.
After any dirt or debris is removed, the BCW system should operate normally after about 10 minutes of driving the vehicle.
If the system still does not operate normally have your vehicle inspected by an authorized HYUNDAI dealer.
Information
Turn off the system by pressing the BCW switch and deselecting Rear Cross-Traffic Collision warning (RCCW) from the User Settings mode on the cluster, when using a trailer or carrier behind your vehicle.
Check Blind-Spot Collision Warning (BCW) system
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If there is a problem with the BCW system, a warning message will appear and the light on the switch will turn off. The system will turn off automatically. We recommend that you have your vehicle inspected by an authorized HYUNDAI dealer.
Detecting sensor
Limitations of the systemHyundai Kona (OS) 2018-2026 Service Manual: Components and components location
Components
1. Body control module (BCM)
2. TPMS sensor (FL)
3. TPMS sensor (RL)
4. TPMS sensor (FR)
5. TPMS sensor (RR)
...
Hyundai Kona (OS) 2018-2026 Service Manual: Fuel Pressure Sensor (FPS) Schematic diagrams
Circuit Diagram
Terminal Illustration
Terminal Function
No
Function
Connected to
1
Fuel Pressure sensor (FPS) power supply
Fuel Pump Control Module (FPCM)
...