🔧 Battery - Replacement

Replacing the battery on your Equinox is a straightforward job, but you want to keep power loss clean and avoid shorting the terminals. The new battery should be installed with the correct group size and secure hold-down so it cannot move while driving.

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

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⚠️ Safety & Precautions

• Turn the ignition off and remove the key/fob from the vehicle.
• Wear safety glasses and gloves; battery acid can burn skin and eyes.
• Do not let a wrench touch both battery terminals or the body at the same time.
• Disconnect the negative terminal first and reconnect it last to reduce short-circuit risk.
• Memory settings may be lost when power is disconnected.

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🔧 Required Tools

You'll need the following tools for this repair:

• 10mm wrench
• 13mm socket
• Ratchet
• Extension
• Battery terminal puller (specialty)
• Gloves
• Safety glasses

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• 12V battery - Qty: 1
• Battery terminal protectant spray - Qty: 1

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📋 Before You Begin

• Park on level ground and set the parking brake.
• Open the hood and make sure you have the radio code or saved settings if needed.
• Note: Battery location is assumed to be the standard under-hood battery setup on your Equinox.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Prepare the vehicle

• Turn the ignition off and remove the key/fob.
• Open the hood and locate the battery.
• Keep metal tools away from both terminals.

Step 2: Disconnect the negative cable

• Use a 10mm wrench to loosen the negative terminal clamp.
• Lift the negative cable off the battery and move it aside so it cannot spring back.

Step 3: Disconnect the positive cable

• Use a 10mm wrench to loosen the positive terminal clamp.
• Remove the positive cable and keep it clear of the battery.

Step 4: Remove the battery hold-down

• Use a 13mm socket, ratchet, and extension to remove the battery hold-down hardware.
• Remove the hold-down bracket and set it aside.

Step 5: Lift out the old battery

• Carefully lift the battery straight up and out.
• It is heavy, so use both hands.

Step 6: Install the new battery

• Set the new battery in the tray with the terminals in the same orientation as the original.
• Install the hold-down bracket.
• Use the 13mm socket to tighten the hold-down securely. Torque to 13 Nm (115 in-lbs).

Step 7: Reconnect the cables

• Install the positive cable first and tighten it with the 10mm wrench.
• Install the negative cable last and tighten it with the 10mm wrench.
• Make sure both clamps are fully seated and cannot rotate by hand.

Step 8: Final check

• Close the hood and start the vehicle.
• Check for warning lights and make sure the engine starts normally.

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✅ After Repair

• Reset your clock, radio presets, and memory settings if needed.
• Test the headlights, wipers, and accessories.
• If the battery warning light stays on, have the charging system checked.

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💰 DIY vs Shop Cost

Shop Cost: $250-$450 (parts + labor)

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

You Save: $110-$210 by doing it yourself!

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

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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.