why does my Toyota Camry Eighth Generation (2018-present) forward collision warning keep activating

Solution

1. Preparation

• Tools Required: OBD-II scanner, cleaning supplies (microfiber cloth, water, mild detergent), diagnostic tool for calibration.
• Ensure the vehicle is parked on a level surface and turn off the engine.
• Disconnect the negative battery terminal to prevent electrical shorts during inspection.

2. Clean the Sensors

• Locate the forward-facing camera and radar sensor, usually found behind the rearview mirror and in the front grille.
• Use a microfiber cloth and a mild detergent solution to gently clean the camera lens and radar sensor.
• Ensure no dirt or debris obstructs the view of either component.

3. Check for Software Updates

• Reconnect the negative battery terminal.
• Start the vehicle and connect the OBD-II scanner to check for software updates.
• If an update is available, follow the manufacturer's instructions to update the vehicle's software.

4. Calibration of the System

• Use a diagnostic tool to access the forward collision warning system settings.
• Follow on-screen prompts to recalibrate the system, ensuring it functions correctly.
• Complete the calibration procedure and verify that the system is set to the correct sensitivity level.

5. Inspect and Repair Windshield Damage

• If cracks or chips are found on the windshield, consider repairing or replacing it.
• Ensure that any repairs made do not obstruct the view of the camera or sensors.