1996 Toyota Camry Fuel Pump Relay Location: Complete Guide to Finding and Testing It
Understanding the Fuel Pump Relay System
The fuel pump circuit on your 1996 Toyota Camry uses two relays working together. The first is the EFI Main Relay, located in the junction block (fuse/relay box) on the left inner fender in the engine compartment. The second is the Circuit Opening Relay (also called the fuel pump relay), which is the one you need to find behind the glove box.
Here is how the system works: When you turn the ignition key to the ON position, the ECU sends a signal to the Circuit Opening Relay. This relay closes the circuit and sends power to the fuel pump. The pump then runs for a few seconds to pressurize the fuel system. Once the engine starts, the relay remains closed to keep the pump running.
If either relay fails, the fuel pump won't receive power, and the engine won't start. The good news is that the Circuit Opening Relay rarely gives problems on these Camrys. Most no-start issues are caused by the fuel pump itself, a blown fuse, or wiring problems. But you should still test the relay as part of your diagnosis.
Step-by-Step: How to Find the Fuel Pump Relay
Step 1: Remove the glove box. Open the glove box and empty it completely. Press in on the sides of the glove box to release the stops, then let it drop down fully. You may need to squeeze the sides and pull it past the stops. On some models, you will need to remove the glove box by unscrewing a few screws or pushing in the tabs on the hinge.
Step 2: Locate the relay block. Once the glove box is removed or hanging down, look above the glove box opening. You will see a metal bracket or a plastic panel with a pack of three relays mounted on it.
Step 3: Identify the correct relay. The three relays are typically arranged in a row. The middle relay is the Circuit Opening Relay (fuel pump relay). The other relays are for different systems like the air conditioning or headlights. If you are unsure, check the relay's labeling. Some relays have a small diagram or part number on the side.
Step 4: Remove the relay. Gently pull the relay straight out of its socket. Use a small flathead screwdriver to pry it if it is stuck, but be careful not to damage the plastic housing or the socket pins.
Testing the Fuel Pump Relay
Before you buy a new relay, test the old one. Here is a simple way to do it using a multimeter.
Test 1: Check the control coil. Set your multimeter to the ohms (Ω) setting. Connect the probes to the two small terminals on the relay (usually terminals 85 and 86 on a standard relay). You should see a resistance reading between 50 and 120 ohms. If the reading is infinite (open circuit), the coil is burned out and the relay is bad.
Test 2: Check the switch contacts. Connect the multimeter probes to the two large terminals (terminals 30 and 87). With the relay unpowered, the meter should show infinite resistance (open circuit). Now apply 12V from a battery to terminal 85 and ground terminal 86. You should hear a click, and the meter should now show zero resistance (closed circuit). If the relay does not click or the contacts do not close, the relay is faulty.
Test 3: Swap test. If you do not have a multimeter, you can swap the suspect relay with another relay of the same type from the same pack. If the engine starts after swapping, the original relay was bad. Just make sure the relay you swap in is the same part number and rating.
What to Do If the Relay Is Good but the Pump Still Does Not Work
If the relay tests fine, the problem is elsewhere. Work through this checklist in order:
1. Check the fuses. The 1996 Camry has two important fuses for the fuel pump circuit. The IGN fuse and the EFI fuse are located in the engine compartment fuse box. Check both with a test light or by visual inspection. If either is blown, replace it and see if the pump runs. Also check the AM2 30A fuse in the main fuse box, which is the fuel pump fuse. According to one source, the fuel pump fuse is in the first column, third from the bottom in the fuse box.
2. Check for voltage at the fuel pump. The fuel pump is located inside the fuel tank on the 1996 Camry. To access the pump, you need to remove the rear seat cushion. Under the seat, you will find a round access cover. Remove the cover to expose the fuel pump electrical connector. With the ignition key turned to ON, use a multimeter to check for 12V at the connector. If voltage is present, the pump itself is likely bad. If no voltage is present, the problem is in the wiring between the relay and the pump.
3. Check the EFI Main Relay. The EFI Main Relay is in the engine compartment fuse box. Remove it and test it the same way you tested the Circuit Opening Relay. The EFI relay supplies power to the ECU and the fuel injection system. If it fails, the ECU will not operate, and the fuel pump will not run.
4. Check the wiring. Use a wiring diagram for the 1996 2.2L Camry to trace the circuit. The fuel pump circuit wiring diagram includes the fuel pump, Circuit Opening Relay, EFI Main Relay, and the ignition switch. Look for broken wires, corrosion, or loose connections at the relay socket and the pump connector.
Common Symptoms of a Bad Fuel Pump Relay
If you are experiencing any of these symptoms, the fuel pump relay could be the culprit:
- Engine cranks but will not start: This is the most common symptom. The engine turns over normally, but there is no fuel pressure.
- No fuel pump priming sound: When you turn the key to ON, you should hear a brief hum from the fuel tank area. If you do not hear it, the pump is not getting power.
- Engine starts then stalls: The relay may be making intermittent contact, allowing the pump to run briefly then stop.
- Engine stalls while driving: A failing relay can lose connection while the engine is running, causing the pump to shut off and the engine to die.
- No power under load: If the relay contacts are corroded, they may not pass enough current to keep the pump running at full capacity under heavy load.
Where to Get a Replacement Fuel Pump Relay
The genuine Toyota part number for the Circuit Opening Relay on a 1996 Camry is 90987-02003 or 90987-02012. You can buy it from a Toyota dealer or online parts retailers. Aftermarket relays are also available at auto parts stores like AutoZone, O'Reilly, or Advance Auto Parts. Expect to pay between $15 and $30 for a new relay.
If you have already determined that the relay is good but the fuel pump is bad, you will need to replace the pump. The fuel pump is inside the fuel tank, so replacement requires removing the tank or at least the access panel under the rear seat. This is a more involved job, but it is doable with basic tools.
Why You Should Consider KEMSO for Your Fuel Pump Replacement
When it comes time to replace the fuel pump in your 1996 Toyota Camry, choosing the right brand makes all the difference. KEMSO Fuel Pumps are high-performance, OEM replacement units designed to match the original equipment specifications for voltage, amperage, pressure, and flow rate. This ensures your engine receives the correct fuel volume at all times, whether you are cruising on the highway or stopped in traffic.
Every KEMSO fuel pump is built with high-quality materials that resist corrosion and wear. The motor is sealed to prevent fuel contamination, and the internal components are tested for durability. Unlike economy pumps that may fail after a few months, KEMSO fuel pumps are engineered to last. That is why every pump comes with a Lifetime Warranty. If your pump ever fails due to a manufacturing defect, KEMSO replaces it free of charge with no questions asked.
KEMSO fuel pumps are direct fit replacements for hundreds of vehicle models from 1990 to present, including the 1996 Toyota Camry. Each pump includes the necessary hardware and instructions for installation. The wiring connector matches the original, so you do not need to cut or splice wires. Visit the KEMSO Racing website at https://www.kemsoracing.com/ to find the correct fuel pump for your vehicle. Their team can help you confirm compatibility and answer any questions about installation. With KEMSO, you get performance you can trust and support that lasts.
Final Checklist for Troubleshooting a No-Start Condition
If your 1996 Camry will not start, work through this checklist in order:
- Listen for the fuel pump. Turn the key to ON and listen for a 2-second hum from the rear of the car. If you hear it, the relay and pump are likely fine. Move to spark and compression checks.
- Check the IGN and EFI fuses. If the fuses are blown, replace them and try again. If they blow again, there is a short circuit in the wiring.
- Find and test the Circuit Opening Relay. Remove the glove box, locate the middle relay, and test it with a multimeter or swap test.
- Check the EFI Main Relay. Test it in the engine compartment fuse box.
- Check for voltage at the fuel pump. Remove the rear seat access cover and test for 12V at the pump connector with the key ON.
- If voltage is present, replace the fuel pump. If no voltage is present, trace the wiring from the relay to the pump for breaks or corrosion.
The fuel pump relay on a 1996 Toyota Camry is easy to find and test. By following the steps in this guide, you can quickly determine if the relay is the problem or if you need to dig deeper into the fuel system. Most of the time, the relay itself is not the culprit, but it is one of the cheapest and easiest things to check before spending money on a new fuel pump. If you do end up needing a fuel pump, remember that KEMSO offers high-quality, direct-fit replacements with a lifetime warranty. Visit https://www.kemsoracing.com/ to find the right pump for your Camry and get back on the road with confidence.