🔧 Corolla - Rear Brake Pad Replacement

Assumption: This procedure applies only if your Corolla has rear disc brakes with calipers and rotors. If it has rear drums, you need rear brake shoes instead.

Rear brake pads wear down over time and should be replaced in pairs on both sides of the axle. This job is straightforward if you work carefully, keep the caliper supported, and make sure the pads slide freely in the bracket.

Difficulty Level: Intermediate | Estimated Time: 1.5-2.5 hours

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⚠️ Safety & Precautions

• Work on a flat surface and chock the front wheels before lifting the car.
• Use jack stands. Never rely on the jack alone.
• Do not press the brake pedal with the caliper removed.
• Support the caliper with wire or a hook so the brake hose is not stretched.
• Brake dust can be harmful. Avoid blowing it off with compressed air.
• No battery disconnect is required for this repair.

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🔧 Required Tools

You'll need the following tools for this repair:

• Floor jack (rated 3-ton minimum)
• Jack stands
• Wheel chocks
• 21mm lug wrench
• 14mm socket
• 17mm socket
• Ratchet
• Breaker bar
• Torque wrench
• C-clamp
• Flat-blade screwdriver
• Bungee cord or mechanic's wire
• Bra ke cleaner
• Wire brush
• Safety glasses
• Nitrile gloves

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Rear brake pad set - Qty: 1
• Brake hardware kit - Qty: 1
• Brake caliper slide pin grease - Qty: 1

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📋 Before You Begin

• Park on level ground, set the parking brake, and chock the front wheels.
• Loosen the rear lug nuts before lifting the car.
• Raise the rear and support it securely on jack stands.
• Release the parking brake before removing the rear caliper if the rear wheels will not turn.
• Open the brake fluid reservoir cap carefully before compressing the caliper piston. Watch the fluid level.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Remove the rear wheel

• Use a 21mm lug wrench to loosen the lug nuts if needed, then remove the wheel after lifting the car.
• Set the wheel aside flat so it cannot roll.

Step 2: Remove the caliper

• Use a 14mm socket to remove the caliper slide pin bolts.
• Lift the caliper off the bracket.
• Hang the caliper with bungee cord or mechanic's wire.
• Do not let the hose hang.

Step 3: Remove the old pads and hardware

• Pull the old pads out of the bracket.
• Remove the pad clips and anti-rattle hardware if they are being replaced.
• Use a flat-blade screwdriver if the clips are stuck.

Step 4: Inspect and clean the bracket

• Use a wire brush and brake cleaner to clean rust and debris from the pad contact areas.
• Make sure the new pads will slide freely in the bracket.
• Apply a thin film of brake caliper slide pin grease where the pad ears contact the hardware.

Step 5: Service the slide pins

• Remove the slide pins one at a time if needed.
• Clean them and apply fresh grease.
• Make sure the rubber boots are seated properly.
• Smooth movement prevents uneven wear.

Step 6: Compress the caliper piston

• Use a C-clamp to slowly push the piston back into the caliper.
• Compress it evenly and watch the brake fluid reservoir.
• If fluid rises too high, remove a small amount safely.

Step 7: Install the new pads

• Install the new hardware clips if included.
• Place the new pads into the bracket.
• Make sure the inner and outer pads are in the correct positions.

Step 8: Reinstall the caliper

• Slide the caliper over the new pads.
• Install the caliper bolts with a 14mm socket.
• Torque to 25 Nm (18 ft-lbs).

Step 9: Reinstall the wheel

• Put the wheel back on and hand-start the lug nuts.
• Lower the car enough for the tire to touch the ground.
• Use a torque wrench to tighten the lug nuts in a crisscross pattern.
• Torque to 103 Nm (76 ft-lbs).

Step 10: Pump the brake pedal

• Press the brake pedal slowly several times until it feels firm.
• This seats the pads against the rotors.
• Check the brake fluid level and adjust if needed.

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✅ After Repair

• Verify the brake pedal feels firm before driving.
• Check for brake fluid leaks around the caliper.
• Test drive at low speed first.
• Listen for rubbing or grinding sounds.
• Break in the pads with several gentle stops.

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💰 DIY vs Shop Cost

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

DIY Cost: $60-$140 (parts only)

You Save: $190-$310 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 1.5-2.5 hours.

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🎯 Ready to get started?

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