2016 Chevrolet Equinox Fuse Box Diagram & Amperage

Quick Answer

The 2016 Chevrolet Equinox has three main fuse box locations:

• Underhood Fuse Block: Located in the engine compartment on the driver's side, near the battery.
• Instrument Panel (IP) Fuse Block: Located on the passenger side of the vehicle, behind the kick panel near the glove compartment.
• Rear Cargo Area Fuse Block: Located in the cargo area on the driver's side, behind an access panel.

Underhood Fuse Block

This fuse block is located in the engine compartment on the driver's side. It contains fuses and relays for critical engine and some accessory functions. Always consult the diagram on the fuse box lid for the most accurate information for your specific vehicle trim.

Underhood Relays (Common Locations - Verify with lid diagram):

• K1: Fuel Pump Relay
• K2: Starter Relay
• K3: A/C Clutch Relay
• K4: Cooling Fan Relay 1
• K5: Cooling Fan Relay 2

Instrument Panel (IP) Fuse Block

This fuse block is located on the passenger side of the vehicle, behind the kick panel. It manages power for various interior accessories and electronic systems. Always verify the exact layout with the diagram printed on the fuse box cover.

Rear Cargo Area Fuse Block

This fuse block is situated in the cargo area on the driver's side, behind an access panel. It typically provides power to rear-specific accessories and features. As always, cross-reference with your vehicle's fuse box lid diagram.

How to Test a Fuse

Testing a fuse is a straightforward process. Here's how you can do it:

1. Safety First: Ensure the vehicle is off and the ignition key is removed. If working on the underhood fuse box, disconnect the negative battery terminal for extra safety.
2. Locate the Fuse: Refer to the fuse box diagram (usually on the inside of the fuse box cover or in your owner's manual) to identify the fuse for the component that isn't working.
3. Visual Inspection: Pull the suspected fuse straight out using a fuse puller (often found in the fuse box or tool kit). Hold the fuse up to the light. Most automotive fuses have a small wire or metal strip inside. If this wire is broken or melted, the fuse is blown and needs replacement.
4. Using a Multimeter (for non-visible fuses or more accuracy):
   • Set your multimeter to the continuity setting (usually indicated by a speaker icon) or the ohms setting (Ω).
   • Touch the probes of the multimeter to the two metal test points on top of the fuse.
   • If you hear a beep or the multimeter reads very close to 0 ohms, the fuse is good. If there's no beep or the reading is "OL" (Open Line) or infinity, the fuse is blown.
5. Replace the Fuse: Always replace a blown fuse with a new fuse of the exact same amperage rating and type. Using a higher amp fuse can lead to severe electrical damage or fire.

Common Blown Fuses on This Vehicle

While fuses can blow for various reasons, some circuits are more prone to issues due to their high usage or the components they protect. On a 2016 Chevrolet Equinox, common blown fuses can include:

• Cigar Lighter/Power Outlets: These typically blow due to overcurrent from charging multiple devices or using high-power accessories that exceed the fuse's rating. Always check the device you're plugging in before replacing.
• Radio/Infotainment System: Issues with aftermarket installations, short circuits within the head unit, or even a sudden power surge can lead to this fuse blowing. If recently installed, recheck wiring.
• Blower Motor: A failing blower motor that draws too much current, or a blockage in the blower fan assembly putting strain on the motor, can cause this fuse to blow. Listen for unusual noises from the blower motor.
• Headlights: While less common, a faulty bulb or a short in the headlight circuit can sometimes trip the headlight fuses. Check the bulbs first.

If a newly replaced fuse blows immediately, it indicates a persistent short circuit or a faulty component drawing excessive current. In such cases, it's best to consult a qualified technician for diagnosis and repair.

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