🔋 Battery Replacement - Battery Change

Your Land Cruiser uses an under-hood battery, so this is a straightforward replacement job. The main goals are to keep memory settings safe, avoid shorting the terminals, and reinstall the battery securely so it does not move around.

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

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⚠️ Safety & Precautions

• Turn the ignition off and remove the key/fob from the vehicle before starting.
• Disconnect the negative terminal first to reduce the chance of a short circuit.
• Use caution around the battery. It can release corrosive acid and flammable gas.
• Do not let any metal tool touch both battery terminals at the same time.
• If your battery is held down tightly, remove the hold-down before lifting the battery out.
• Battery disconnect is required.

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🔧 Required Tools

You'll need the following tools for this repair:

• 10mm wrench
• 12mm socket
• Ratchet
• Short extension
• Battery terminal puller (specialty)
• Baking soda and water mix
• Wire brush
• Safety glasses
• Gloves

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• 12V battery - Qty: 1
• Battery terminal protectors - Qty: 1 set
• Battery hold-down hardware, if damaged - Qty: 1 set

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📋 Before You Begin

• Park on level ground and set the parking brake.
• Make sure the ignition is fully off and all lights are off.
• Keep the new battery nearby, but do not install it until the old one is fully removed.
• If you have a memory saver, you can use it to help preserve radio and clock settings.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Open the hood and locate the battery

• Open the hood and secure it.
• Find the battery in the engine bay.
• Take a quick photo first.

Step 2: Disconnect the negative terminal

• Use a 10mm wrench to loosen the negative terminal clamp.
• Lift the negative cable off the battery post and move it aside so it cannot spring back.
• Do not let the wrench touch anything metal while on the terminal.

Step 3: Disconnect the positive terminal

• Use the 10mm wrench to loosen the positive terminal clamp.
• Remove the positive cable and keep it away from the battery.

Step 4: Remove the battery hold-down

• Use a 12mm socket, ratchet, and short extension to remove the battery hold-down hardware.
• Remove the hold-down bracket and set it aside.

Step 5: Lift out the old battery

• Lift the battery straight up and out of the tray. A battery is heavy, so use both hands.
• If it feels stuck, check for hidden brackets or corrosion before forcing it.

Step 6: Clean the tray and terminals

• Use a wire brush to clean corrosion from the terminals and cable ends.
• Use a baking soda and water mix to neutralize corrosion in the tray if needed.
• Dry everything before installing the new battery.

Step 7: Install the new battery

• Set the new battery into the tray in the same orientation as the old one.
• Reinstall the hold-down bracket using the 12mm socket, ratchet, and short extension.
• Torque to 5-7 Nm (44-62 in-lbs).

Step 8: Reconnect the positive terminal

• Slide the positive cable onto the positive post.
• Use the 10mm wrench to tighten the clamp securely.
• Torque to 5-7 Nm (44-62 in-lbs).

Step 9: Reconnect the negative terminal

• Slide the negative cable onto the negative post.
• Use the 10mm wrench to tighten the clamp securely.
• Torque to 5-7 Nm (44-62 in-lbs).

Step 10: Final check

• Make sure both terminals are tight and the battery cannot move.
• Close the hood and start the vehicle.

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✅ After Repair

• Start the engine and confirm it cranks normally.
• Check the dash for warning lights.
• Reset the clock and radio presets if needed.
• Let the vehicle idle for a minute to confirm stable operation.

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💰 DIY vs Shop Cost

Shop Cost: ₹8,000-₹18,000 (parts + labor)

DIY Cost: ₹5,000-₹12,000 (parts only)

You Save: ₹3,000-₹6,000 by doing it yourself!

Shop labor rates vary but typically run ₹4,000-₹8,000/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.