1. Safety Precautions
- Disconnect the negative battery terminal to prevent electrical accidents.
- Relieve fuel system pressure by turning the ignition key to the "On" position for 2 seconds, then back to "Off." Repeat this process 3 more times. This reduces the pressure in the fuel lines.
- Park the vehicle on a level surface and apply the parking brake.
2. Locate the Fuel Pump Access Cover
- The fuel pump access cover is located under the rear seat. Remove the rear seat cushions to access it.
3. Remove the Fuel Pump Access Cover
- Remove the bolts or screws holding the fuel pump access cover in place. Carefully remove the cover.
4. Disconnect the Fuel Lines
- Disconnect the fuel lines from the fuel pump. There may be two lines: one for supply and one for return. Use a fuel line disconnect tool or a flat-head screwdriver to carefully release the lines.
- Be prepared for a small amount of fuel to leak when disconnecting the lines. Have a drip pan or rag ready to catch any spilled fuel.
5. Disconnect the Electrical Connector
- Disconnect the electrical connector from the fuel pump. Press down on the locking tab and pull the connector straight up to disconnect it.
6. Remove the Fuel Pump
- Remove the bolts or screws holding the fuel pump in place. Carefully remove the fuel pump from the fuel tank.
7. Remove the Fuel Pump Assembly
- The fuel pump is part of an assembly that includes the sending unit and fuel level sensor. Remove the fuel pump assembly from the fuel tank.
8. Inspect the Fuel Pump
- Inspect the fuel pump for any signs of damage or wear. Look for cracks, leaks, or corrosion. Also, check the fuel filter (if present) and replace it if needed.
9. Reinstallation
- If you are replacing the fuel pump, reverse the removal steps to install the new pump.
- Make sure all connections are secure, especially the fuel lines and electrical connector.
10. Test the Fuel Pump
- Reconnect the battery and turn on the ignition. Listen for the fuel pump to run for a few seconds.
- Start the vehicle and check for leaks or any other issues.
Please note that working with the fuel system can be hazardous. If you are uncomfortable performing these steps or unsure of anything, it is best to consult a professional mechanic for assistance. Additionally, always follow the specific instructions and safety guidelines provided in your vehicle's repair manual.
