how to fix the fuel gauge not working on my Honda Pilot YF4 (2023-Present)

Solution

1. Preparation

• Gather tools: OBD-II scanner, multimeter, socket set, and screwdriver kit.
• Disconnect the vehicle's battery to ensure safety while working on electrical components.

2. Access the Fuel Sending Unit

• Remove the rear seat or access panel to reach the fuel tank area.
• Disconnect any electrical connectors and hoses attached to the fuel tank.
• Unbolt the fuel tank access cover using the appropriate socket size.

3. Inspect and Replace Fuel Sending Unit

• Locate the fuel sending unit within the tank.
• Disconnect the wiring harness from the fuel sending unit.
• Remove the sending unit by unscrewing it from its mount.
• Inspect the unit for corrosion or damage; if faulty, replace with a new unit.
• Install the new fuel sending unit by reversing the removal steps, ensuring it is securely fastened.

4. Reassemble and Reconnect

• Reconnect the wiring harness and any hoses that were disconnected.
• Reinstall the fuel tank access cover and secure it with bolts.
• Replace the rear seat or access panel.
• Reconnect the vehicle's battery.