🔧 Traverse - 12V Battery Replacement

Replacing the 12V battery is straightforward, but the correct battery type (standard vs AGM) and the correct tightening specs depend on whether your Traverse has Auto Stop/Start and what battery is currently installed.

Difficulty Level: Beginner | Estimated Time: 0.5-1.0 hours

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⚠️ Safety & Precautions

• ⚠️ Turn ignition OFF, remove key/fob, and keep it 15+ feet away.
• ⚠️ Wear eye protection; batteries can vent acid and explosive gas.
• ⚠️ Disconnect negative (-) first and reconnect it last.
• ⚠️ Do not let a tool touch the body and battery terminal at once.

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🔧 Required Tools

You'll need the following tools for this repair:

• 10mm socket
• 13mm socket
• 3/8" ratchet
• 6" extension (3/8")
• Torque wrench (5-50 Nm range)
• Trim clip tool
• Battery terminal brush
• Work gloves
• Safety glasses

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• 12V battery (AGM type if equipped with Auto Stop/Start) - Qty: 1
• Battery terminal anti-corrosion pads - Qty: 2
• Battery terminal protectant spray - Qty: 1

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📋 Before You Begin

• 🧭 Park on level ground, shift to Park, and set the parking brake.
• 📌 Open the hood and locate the battery (this is the 12V battery that powers starting and electronics).
• 📝 Quick check: look at the battery label and note if it says AGM.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: I need one quick detail to give you the exact OEM-correct steps

• Does your Traverse have Auto Stop/Start (engine shuts off at red lights)?
• Does the battery label say AGM?

Step 2: What I’ll do next

• Once you confirm the two items above, I’ll give you the exact removal/install steps, including Torque to XX Nm (YY ft-lbs) for the terminal and hold-down fasteners.
• Reply with “Stop/Start: yes/no, AGM: yes/no”.

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✅ After Repair

• 🔎 After installation, confirm the engine starts normally and no warning lights stay on.
• 🔊 Re-set your clock/radio presets if they were lost.

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💰 DIY vs Shop Cost

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

DIY Cost: $180-$320 (parts only)

You Save: $70-$130 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 0.5-1.0 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.