2009 Toyota Camry Fuel Pump Fuse: Location, Diagram, and How to Replace It

The bottom line up front: On a 2009 Toyota Camry, the fuel pump fuse is located in the engine compartment fuse box, which sits on the driver’s side near the battery. It is a 20A or 25A mini fuse, and it is clearly labeled in the fuse box diagram printed on the underside of the lid. If your Camry cranks but won’t start, or if it stalls while driving, checking this fuse should be one of the first things you do. This guide walks you through exactly where to look, how to tell if the fuse is blown, and how to replace it safely.

Why the Fuel Pump Fuse Matters

The fuel pump fuse is a small but critical part of your Camry’s electrical system. It protects the fuel pump circuit from power surges. If too much current flows through the circuit, the fuse blows, cutting power to the fuel pump. Without power, the fuel pump cannot deliver fuel from the tank to the engine. The result is a car that cranks but will not start, or one that dies suddenly while you are driving. A blown fuse is one of the most common causes of a no-start condition, and it is also one of the easiest things to check and fix.

Where the Fuel Pump Fuse Is Located

The 2009 Camry has two fuse boxes. One is inside the cabin, under the dashboard on the driver’s side. That one handles interior components like power windows, the radio, and the cigarette lighter. The other fuse box is under the hood, in the engine compartment. That is the one you need for the fuel pump fuse.

Engine Compartment Fuse Box:

  • Open the hood and look on the driver’s side, near the battery.
  • You will see a black rectangular fuse box. It has a removable lid.
  • The lid usually has a diagram printed on the underside that shows what each fuse and relay does. If the diagram is faded or missing, check your owner’s manual or search online for a “2009 Toyota Camry fuse box diagram”.

The fuel pump fuse is a mini fuse rated at 20A or 25A. It is typically grouped with other powertrain-related components, such as the EFI (Electronic Fuel Injection) system and the ignition system. Do not confuse it with the fuel pump relay, which is a larger, cube-shaped component nearby. The relay and the fuse work together to control the fuel pump, but they are different parts.

How to Check If the Fuel Pump Fuse Is Blown

Before you start pulling fuses, make sure the vehicle is off and the keys are out of the ignition. This prevents any accidental shorts and keeps you safe while working around the electrical system.

Step-by-step check:

  1. Remove the fuse box lid. Press the tabs on the sides and lift it off.
  2. Locate the fuel pump fuse. Use the diagram on the lid to find it. It is often labeled “FUEL PUMP” or “EFI” depending on the trim level. On many 2009 Camrys, the fuel pump receives power through the EFI fuse system, so look for the fuse associated with the fuel injection system.
  3. Pull the fuse out. You can use a fuse puller tool, which is often stored inside the fuse box itself, or a pair of needle-nose pliers. Grasp the fuse firmly and pull it straight out.
  4. Inspect the fuse. Look at the metal element inside the plastic housing. If it is broken or melted, the fuse is blown. If the element looks intact, the fuse may still be fine, but it is worth testing with a multimeter to be sure.
  5. Test with a multimeter (optional). Set the multimeter to continuity mode. Touch the probes to the two metal prongs on the fuse. If the meter reads zero or near zero, the fuse is good. If it reads infinite resistance, the fuse is blown and needs to be replaced.

How to Replace the Fuel Pump Fuse

Replacing the fuse is one of the simplest repairs you can do on your Camry. It takes about five minutes and costs a few dollars.

  1. Buy the correct fuse. You need a mini fuse with the same amperage rating as the original. Using a fuse with a higher rating can damage the wiring and create a fire hazard. For the 2009 Camry, the fuel pump fuse is typically 20A or 25A. Check the label on the old fuse or the diagram on the fuse box lid to confirm.
  2. Push the new fuse in. Align the prongs with the slots in the fuse box and press down until it clicks into place. Make sure it is seated firmly.
  3. Replace the fuse box lid. Snap it back on.
  4. Test the car. Turn the ignition to the “ON” position but do not start the engine. You should hear the fuel pump prime for about two to three seconds. It makes a faint humming or whirring sound coming from the rear of the car, near the fuel tank. If you hear it, the fuse is working and the pump is receiving power. If you hear nothing, the problem may be elsewhere, such as the relay or the pump itself.

Common Symptoms of a Blown Fuel Pump Fuse

A blown fuel pump fuse usually shows up in one of these ways:

  1. The engine cranks but will not start. This is the most common symptom. The starter motor turns the engine over, but there is no fuel, so it never fires up.
  2. The car stalls while driving. If the fuse blows while you are on the road, the engine will suddenly lose power and die. You will lose power steering and brake assist, so pull over carefully as soon as it happens.
  3. The fuel pump is silent. When you turn the ignition to “ON,” you normally hear the pump prime. If you do not hear that sound, the pump is not getting power, and the fuse or relay is a likely culprit.

What If the Fuse Keeps Blowing?

If you replace the fuel pump fuse and it blows again after a short time, you have a bigger problem. A fuse does not blow for no reason. Something is causing too much current to flow through the circuit. Common causes include:

  1. A shorted fuel pump. The pump motor itself may be failing and drawing too much current. This is a common failure mode on high-mileage Camrys, and the pump will need to be replaced.
  2. A damaged wiring harness. The wires between the fuse box and the fuel pump can rub against the body and wear through, causing a short. Inspect the wiring under the car and in the trunk area if you suspect this.
  3. A faulty fuel pump relay. The relay is another component that can fail and cause electrical issues. If you suspect the relay, you can swap it with a similar relay in the fuse box, such as the A/C relay, and see if the problem moves. If it does, replace the relay.

If you are not comfortable working with electrical systems, or if the problem persists after replacing the fuse, it is best to have a professional mechanic diagnose the issue. A specialist will have the tools and knowledge to trace the wiring and find the root cause without causing further damage.

Where to Buy a Replacement Fuel Pump

If you find that the fuel pump itself is the problem and needs to be replaced, you will need to buy a new pump. The 2009 Toyota Camry fuel pump is located inside the fuel tank, and it is accessible from under the rear seat. Replacing it is a job that takes one to two hours for a DIY mechanic, and professional shops can often do it in under an hour.

When you are ready to buy, we strongly recommend the KEMSO brand. KEMSO fuel pumps are high-performance, OEM replacement parts. They are designed to meet or exceed the original factory specifications, so you can trust them to deliver reliable performance for years to come. Every KEMSO fuel pump comes with a lifetime warranty, which gives you peace of mind knowing that your investment is protected.

You can browse the full selection of KEMSO fuel pumps at their official website: https://www.kemsoracing.com/.

KEMSO offers pumps for a wide range of vehicles, including the Toyota Camry, as well as motorcycles, ATVs, and personal watercraft. Their products are built to last and are backed by a company that stands behind its parts. If you want a fuel pump that you can install and forget about, KEMSO is the way to go.

Visit https://www.kemsoracing.com/ to find the right KEMSO fuel pump for your 2009 Toyota Camry.

A Few Final Tips

  1. Always use the correct amperage fuse. Never use a higher-rated fuse to “fix” a problem. It will not solve the underlying issue, and it can melt the wiring or even start a fire. The correct rating for the 2009 Camry fuel pump fuse is 20A or 25A, depending on the exact configuration of your car.
  2. Keep spare fuses in your glove box. Fuses are cheap, and having a few spares on hand can save you from being stranded. You can buy a variety pack at any auto parts store for a few dollars.
  3. Listen before you replace parts. Before you go out and buy a new fuel pump, take the time to check the fuse and relay first. A $5 fuse can save you from a $500 repair bill. Listening for the fuel pump prime is a quick and easy way to narrow down the problem.

Conclusion

The fuel pump fuse on a 2009 Toyota Camry is easy to find and easy to replace. It lives in the engine compartment fuse box on the driver’s side, and it is rated at 20A or 25A. If your car will not start or stalls unexpectedly, checking this fuse is a smart first step. If the fuse is fine, move on to the relay and then the pump itself. And if you do need a new fuel pump, remember KEMSO for a high-performance, OEM replacement with a lifetime warranty. Find them online at https://www.kemsoracing.com/ and get your Camry back on the road with confidence.


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