🔧 Rear Brakes and Rotors - Replacement

Here’s the rear brake and rotor job for your Corolla. This procedure assumes your car has rear disc brakes with calipers and rotors. If your rear brakes are drum style, this repair is different and the rotor steps do not apply.

Difficulty Level: Intermediate | Estimated Time: 2-4 hours

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⚠️ Safety & Precautions

• Work on a flat, solid surface only.
• Chock the front wheels so the car cannot roll.
• Use jack stands. Never rely on a floor jack alone.
• Brake dust can be harmful. Do not blow it off with compressed air.
• If your car has a rear parking brake, make sure it is fully released before removing the rotors.
• Keep grease and oil off the brake pads and rotor surface.

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🔧 Required Tools

You'll need the following tools for this repair:

• Floor jack (rated 3-ton minimum)
• Jack stands (rated for vehicle weight)
• Wheel chocks
• 19mm socket
• 14mm socket
• 17mm socket
• Ratchet
• Breaker bar
• Torque wrench
• Bungee cord or mechanic’s wire
• Brake caliper piston tool (specialty)
• Flat-head screwdriver
• Wire brush
• Brake cleaner
• Gloves
• Safety glasses

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Rear brake pad set - Qty: 1
• Rear brake rotors - Qty: 2
• Brake hardware kit - Qty: 1
• Brake caliper slide pin grease - Qty: 1
• Brake cleaner - Qty: 1

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📋 Before You Begin

• Park on level ground and set the parking brake only if the rear rotors are not held by the parking brake. If the parking brake holds the rear wheels, release it before starting.
• Put the transmission in gear and chock the front wheels.
• Loosen the rear lug nuts slightly before lifting the car.
• Raise the rear and support it securely on jack stands.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Remove the rear wheel

• Use a 19mm socket and breaker bar to loosen the lug nuts fully, then remove the wheel.
• Set the wheel aside flat so it cannot roll away.

Step 2: Remove the caliper

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

Step 3: Remove the brake pads and bracket

• Remove the inner and outer pads from the bracket.
• Use a 17mm socket to remove the caliper bracket bolts.
• Take off the bracket and set it aside.
• Keep track of the pad clips.

Step 4: Remove the rotor

• Pull the rotor straight off the hub.
• If it is stuck, use a flat-head screwdriver through the access hole or lightly tap the rotor hat with a hammer from the back side.
• If the rotor will not move, check for a seized parking brake or retaining screw.

Step 5: Clean and inspect the mounting surface

• Use a wire brush to clean rust from the hub face.
• Spray the area with brake cleaner and wipe it dry.
• Make sure the hub is smooth so the new rotor sits flat.

Step 6: Install the new rotor

• Clean the new rotor with brake cleaner before installation.
• Slide the rotor onto the hub.
• If there is a rotor retaining screw, install it and snug it down.
• Hand-tight is enough for the retaining screw.

Step 7: Reinstall the caliper bracket

• Put the bracket back in place.
• Use a 17mm socket to install the bracket bolts.
• Torque to 79 Nm (58 ft-lbs).

Step 8: Prepare and install the new pads

• Install new pad clips if included in the hardware kit.
• Apply a thin coat of brake caliper slide pin grease to the slide pins only.
• Use the brake caliper piston tool to push the caliper piston back in if needed.
• Install the new pads into the bracket.

Step 9: Reinstall the caliper

• Place the caliper over the new pads.
• Use a 14mm socket to install the slide bolts.
• Torque to 25 Nm (18 ft-lbs).
• Make sure the caliper moves smoothly on the pins.

Step 10: Reinstall the wheel

• Put the wheel back on and hand-tighten the lug nuts.
• Lower the car so the tire touches the ground.
• Use a 19mm socket and torque wrench to tighten the lug nuts in a star pattern.
• Torque to 103 Nm (76 ft-lbs).

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✅ After Repair

• Press the brake pedal several times before driving. It should get firm.
• Check brake fluid level in the reservoir.
• Spin each rear wheel by hand before lowering fully, if possible, to confirm no drag.
• Test brake function at low speed in a safe area.
• For new pads and rotors, do several gentle stops first. Avoid hard braking for the first 200-300 miles.

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💰 DIY vs Shop Cost

Shop Cost: $350-$700 (parts + labor)

DIY Cost: $120-$250 (parts only)

You Save: $230-$450 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 2-4 hours.

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🎯 Ready to get started?

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