2017 Toyota Camry Fuse Box Diagram

An electrical issue in your 2017 Toyota Camry, such as a dead radio, non-working 12V power outlet, or headlights that won’t turn on, often points to a simple culprit: a blown fuse. Replacing a fuse is a straightforward and inexpensive fix you can do yourself in just a few minutes. This guide provides a comprehensive overview of the fuse box locations, diagrams, and common issues to help you diagnose and solve electrical problems on your Camry.

Before you begin, remember that your vehicle's specific fuse configuration can vary based on its trim level and installed options. The diagrams inside your fuse box lids are the most accurate source of information. Always replace a blown fuse with a new one of the exact same amperage (amp) rating.

Quick answer

The 2017 Toyota Camry has two primary fuse boxes:

• Engine Compartment Fuse Box: Located on the driver's side of the engine bay, near the battery.
• Driver's Side Interior Fuse Box: Located under the dashboard on the driver's side, to the left of the steering column.

Under-Hood Fuse Box (Engine Compartment)

This main fuse and relay box is located in the engine bay on the driver’s side. It houses the larger, high-amperage fuses and relays that control critical vehicle systems like the engine control module (ECM), fuel pump, starter, and ABS.

To access it, press the tabs on the black plastic cover and lift it off. The underside of the cover has a diagram detailing the fuse and relay positions, which you should always use as your primary reference.

Engine Compartment Fuses

Engine Compartment Relays

This box also contains critical relays. A relay is an electrically operated switch. Common relays include:

• ST Relay: Controls the starter motor.
• IG2 Relay: Controls the main ignition circuit.
• H-LP Relay: Controls the headlights.
• FUEL PMP Relay: Controls the fuel pump.
• FAN Relays: Control the engine’s electric cooling fans.

Driver's Side Interior Fuse Box (Under Dash)

This fuse panel is located beneath the dashboard on the driver's side, often tucked away behind a small removable panel or coin tray. It manages most of the interior circuits, including the radio, power outlets, interior lights, and various control modules.

Due to its location, it can be awkward to access. A flashlight is recommended. Like the under-hood box, the panel cover or surrounding trim should have a diagram.

How to Test a Fuse

Suspect you have a blown fuse? Here’s how to check. Fuses are designed to be the weak link in an electrical circuit, protecting more expensive components from damage caused by excess current.

1. Turn Off the Vehicle: Make sure the ignition is off and all accessories are turned off.
2. Locate and Remove the Fuse: Find the suspect fuse using the diagrams above and the legend on your fuse box cover. Use the fuse puller tool, often found in the engine bay fuse box, to gently pull the fuse straight out of its slot.
3. Visual Inspection: Hold the fuse up to the light. Inside the plastic body, you will see a small metal filament. If the filament is intact and continuous, the fuse is good. If the filament is broken or burned, the fuse is blown and needs to be replaced.
4. Multimeter Test (For Certainty): The most reliable method is to use a multimeter. Set it to the continuity setting (which often looks like a sound wave symbol). Touch one probe to each metal spade on the top of the fuse. If the multimeter beeps or reads near zero ohms, the fuse is good. If it remains silent or reads "OL" (open loop), the fuse is blown.

Common Blown Fuses on the 2017 Toyota Camry

While any fuse can blow, some are more common than others.

• CIG (Cigarette Lighter) / P/OUTLET (Power Outlet): These are the most frequently blown fuses, often due to a faulty phone charger, a loose charging cable, or a foreign object (like a coin) falling into the socket and causing a short circuit. If this fuse blows, first inspect the 12V socket itself for any debris before replacing the fuse.
• RADIO: If your infotainment screen suddenly goes black, this fuse is the first thing to check. Note that in some cases, other systems that share this circuit may also lose power. If the fuse blows repeatedly, it could signal a problem with the head unit or wiring.
• H-LP LO (Low Beam Headlights): Headlight fuses can blow, but it’s more common for the bulbs themselves to burn out. If a headlight fuse blows, especially if it blows again after replacement, it could indicate a wiring short or a problem with the headlight assembly. Always check the bulb first.

If you replace a fuse and it immediately blows again, you have a short circuit that requires further diagnosis. Do not install a higher-amperage fuse to solve this problem; doing so creates a fire hazard.

If you're facing persistent electrical issues or are not comfortable performing these checks yourself, professional help is recommended.

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