2020 Chevrolet Equinox Fuse Box Diagram & Amperage

Quick Answer

The 2020 Chevrolet Equinox features three main fuse box locations: under the hood, on the passenger side of the dashboard, and in the rear cargo area.

Under-Hood Fuse Box

The under-hood fuse box is located in the engine compartment, on the driver's side, near the battery. It houses fuses and relays for critical engine functions, lighting, and other high-current components.

Relay Locations (Under-Hood):

• RL1: Fuel Pump Relay
• RL2: Starter Relay
• RL3: A/C Clutch Relay
• RL4: High Beam Headlight Relay
• RL5: Low Beam Headlight Relay

Passenger Side Dashboard Fuse Box

This fuse box is located on the passenger side of the dashboard, behind a removable panel, typically at the kick panel area. It primarily controls interior electrical components, accessories, and some body control module functions.

Rear Cargo Area Fuse Box

The rear cargo area fuse box is located on the driver's side, behind a trim panel. This fuse box typically handles power for rear accessories, the liftgate, and additional power outlets.

Note on Trim Variations: Fuse locations and amperages can vary slightly based on your vehicle's specific trim level and optional equipment. Always consult the fuse diagram printed on the inside of your fuse box lid or your owner's manual for the most accurate information for your particular 2020 Chevrolet Equinox.

How to Test a Fuse

Testing a fuse is a straightforward process that can help you diagnose electrical issues. You will need a fuse puller (usually found in the fuse box) and a multimeter or a fuse tester.

1. Locate the Fuse Box: Identify the fuse box related to the circuit you are troubleshooting.
2. Identify the Suspect Fuse: Refer to the fuse diagram in your owner's manual or on the fuse box lid to find the fuse for the problematic component.
3. Remove the Fuse: Using the fuse puller, carefully grip the fuse and pull it straight out.
4. Visual Inspection: Most automotive fuses are clear, allowing for a visual inspection. Look for a broken wire or a melted connection inside the fuse. If it's broken, the fuse is blown.
5. Test with a Multimeter (for non-visual fuses):
   • Set your multimeter to the continuity setting (usually indicated by a sound wave symbol). If it doesn't have continuity, set it to measure ohms (resistance).
   • Touch the probes to the metal contact points on top of the fuse. A good fuse will show very low resistance or the multimeter will beep, indicating continuity. If there's no continuity or an "OL" (open circuit) reading, the fuse is blown.
6. Replace if Blown: If the fuse is blown, replace it with a new fuse of the exact same amperage (A) and type. Never use a higher-amperage fuse, as this can lead to serious electrical damage or fire.

Common Blown Fuses on This Vehicle

While any fuse can blow, some are more commonly affected due to their circuits' high usage or susceptibility to external factors. If you're experiencing an electrical issue, here are some common fuses to check first on a 2020 Chevrolet Equinox:

• Cigar Lighter / 12V Power Outlet Fuse (Passenger Side Dashboard): Often blows due to overcurrent from charging multiple devices or using high-power accessories. If your phone charger or other accessories aren't working, check this fuse first.
• Blower Motor Fuse (Under-Hood): If your HVAC fan stops working on all speeds, this large fuse is a likely culprit. A failing blower motor can draw too much current and blow the fuse.
• Radio / Infotainment Fuse (Passenger Side Dashboard): If your radio, touchscreen, or infotainment system suddenly goes dark or becomes unresponsive, this fuse should be one of your first checks.
• Headlight Fuses (Under-Hood): If one or both of your headlights stop working, check the individual low or high beam fuses under the hood. Remember, a single blown headlight bulb won't blow a fuse, but an internal short in the wiring or bulb could.
• Trailer Brake Controller / Trailer Wiring Fuses (Under-Hood & Rear Cargo): If you're having issues with your trailer lights or trailer brake system, inspect these dedicated fuses. A short in the trailer wiring or a faulty connection is a common cause.

Always remember to check the simplest solutions first, such as ensuring connections are secure and that the accessory itself isn't faulty, before diving deep into electrical troubleshooting. If a fuse repeatedly blows after replacement, there's an underlying electrical issue that needs professional diagnosis.

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