why is my Honda Accord 10th Generation (2018-2022) forward collision warning not working

Solution

1. Preparation

• Gather necessary tools and components.
• Ensure the vehicle is parked on a level surface and the engine is turned off.
• Disconnect the battery to prevent any electrical shorts during inspection.

2. Inspect and Clean Sensors

• Tools Required: Soft cloth, cleaning solution
• Carefully clean the front-facing camera and radar sensors using a soft cloth and appropriate cleaning solution.
• Inspect for any physical damage to the sensors and camera.

3. Check and Replace Fuses

• Tools Required: Fuse puller or pliers
• Locate the fuse box (typically under the dashboard or hood).
• Check the fuses related to the forward collision warning system and adaptive cruise control; replace any blown fuses with the correct amperage rating.

4. Recalibrate the System

• Tools Required: Manufacturer-specific diagnostic tool
• Connect the diagnostic tool to the vehicle's OBD-II port.
• Follow the manufacturer’s instructions to recalibrate the forward collision warning system if necessary.

5. Reconnect Battery and Test

• Reconnect the battery terminals securely.
• Clear any error codes and perform a system check.
• Test the forward collision warning system by simulating potential collision scenarios in a safe environment.