K212952X000 | Genuine Bendix Front Radar Assembly FLR-25

• International trucks using the Bendix Fusion collision-mitigation system
• FLR-25 radar hardware
• Forward collision warning / collision mitigation and related ADAS functions

1. Precise Engine Power Control

• The pedal sends a signal to the ECM, which then controls the Electronic Throttle Body to let in the right amount of air for the requested power.

2. Enable Drive-by-Wire Systems

• Modern “drive-by-wire” systems rely on the pedal’s electronic signal instead of a cable, allowing smoother and faster throttle response.

3. Improve Fuel Efficiency

• The ECM can optimize fuel delivery based on precise pedal input, reducing unnecessary fuel consumption.

4. Reduce Emissions

• By controlling airflow and fuel electronically, the system ensures cleaner combustion.

5. Integrate With Safety and Assistance Systems

• Works with cruise control, traction control, stability control, and engine-limiting functions, allowing the car to automatically manage engine power when needed.

1. Warning lights on the dashboard

• Collision mitigation system warning
• Adaptive cruise control (ACC) disabled
• General fault or check engine light

2. Adaptive cruise control not working

• ACC won’t turn on
• System shuts off while driving

3. Collision warning system not functioning

• No alerts when approaching vehicles too quickly
• System becomes unavailable

4. Automatic emergency braking (AEB) issues

• AEB not activating when expected
• System disabled or showing faults

5. False warnings or random alerts

• Sudden collision warnings with no obstacle
• Beeping or alerts when road is clear

Often caused by:

• Faulty radar sensor
• Misalignment
• Internal failure

6. “Sensor blocked” message (even when clean)

• Warning appears even when the radar area is clear
• Internal sensor failure
• Wiring or connection issues

7. Inconsistent or erratic behavior

• Systems work sometimes, then stop
• Intermittent faults

8. Calibration errors

• Radar cannot be calibrated
• Shop reports alignment failure