🔋 Battery Replacement

Your Equinox uses a standard 12-volt battery under the hood. Replacing it is straightforward, but you need to protect vehicle memory and handle the terminals in the right order so you do not spark or damage electronics.

Difficulty Level: Beginner | Estimated Time: 0.5-1 hour

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⚠️ Safety & Precautions

• Turn the ignition off and remove the key before starting.
• Wear safety glasses and gloves. Battery acid and corrosion can burn skin and eyes.
• Remove the negative terminal first and install it last to reduce spark risk.
• Do not let a wrench touch both battery terminals at once.
• If the battery has a vent tube, reconnect it exactly as removed.
• No battery disconnect is required for this repair, but memory settings may reset.

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🔧 Required Tools

You'll need the following tools for this repair:

• 10mm socket
• 3/8-inch ratchet
• 6-inch extension
• Battery terminal puller (specialty)
• Battery strap or lift handle
• Battery terminal brush
• Memory saver (optional)
• Safety glasses
• Gloves

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• 12-volt battery - Qty: 1
• Battery terminal protectant spray - Qty: 1
• Battery terminal cleaning brush - Qty: 1

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📋 Before You Begin

• Park on level ground and set the parking brake.
• Make sure the ignition is off and all lights are off.
• If you use a memory saver, connect it before disconnecting the battery.
• Open the hood and locate the battery on the left side of the engine bay.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Remove the battery cover, if equipped

• Use your hands to lift off the plastic battery cover or air duct pieces that block access.
• Set the pieces aside in order so they go back the same way.

Step 2: Disconnect the negative terminal

• Use a 10mm socket and 3/8-inch ratchet to loosen the negative cable clamp.
• Lift the cable off the battery post and move it aside so it cannot spring back.
• Negative first, always.

Step 3: Disconnect the positive terminal

• Use the 10mm socket to loosen the positive cable clamp.
• Lift the cable off the battery post and keep it clear of metal parts.

Step 4: Remove the battery hold-down

• Use the 10mm socket, 3/8-inch ratchet, and 6-inch extension to remove the battery hold-down bolt and bracket.
• Keep the hardware together so it does not get lost.

Step 5: Lift out the battery

• Use a battery strap or lift handle to carefully lift the battery straight up and out.
• The battery is heavy. Keep your back straight and lift with both hands.

Step 6: Clean the tray and terminals

• Use a battery terminal brush to clean any corrosion from the cable ends.
• Wipe the battery tray clean before installing the new battery.
• Clean metal makes better contact.

Step 7: Install the new battery

• Lower the new battery into the tray with the terminals in the same position as the old one.
• Reinstall the hold-down bracket and tighten the bolt with the 10mm socket.
• Tighten securely to 12 Nm (106 in-lbs).

Step 8: Reconnect the positive terminal

• Place the positive cable on the battery post and tighten the clamp with the 10mm socket.
• Tighten securely to 5 Nm (44 in-lbs).

Step 9: Reconnect the negative terminal

• Place the negative cable on the battery post and tighten it with the 10mm socket.
• Tighten securely to 5 Nm (44 in-lbs).

Step 10: Reinstall covers and test

• Reinstall the battery cover and any air duct pieces you removed.
• Start the vehicle and check that it cranks normally.
• Check for loose clamps and make sure warning lights do not stay on.

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✅ After Repair

• Reset the clock and any radio presets if needed.
• Check that power windows and automatic features still work correctly.
• If the battery light stays on, recheck the terminals for tightness.
• Take the old battery back for recycling.

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💰 DIY vs Shop Cost

Shop Cost: $220-$380 (parts + labor)

DIY Cost: $140-$240 (parts only)

You Save: $80-$140 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 0.5-1 hour.

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🎯 Ready to get started?

HowToo makes it easy: same-day/2-day shipping on every part, plus all the tools and specialty tools you need! Check out the parts and tools sections below to add everything to your cart.