🔧 Highlander - Front Brake Pads & Rotor Replacement

You’ll remove the front wheels, unbolt the brake calipers, replace the pads and rotors, then reassemble and torque everything to spec. This restores safe stopping power and fixes vibration/pulsation caused by worn or warped rotors.

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

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⚠️ Safety & Precautions

• ⚠️ Support your Highlander on jack stands—never rely on a floor jack.
• ⚠️ Brakes create dust—wear a dust mask and use brake cleaner, not compressed air.
• ⚠️ Do not let the caliper hang by the brake hose—support it with a hanger/rope.
• ⚠️ Brake fluid can damage paint—wipe spills immediately.
• 🔋 Battery disconnect is not required for front brakes on your Highlander.

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🔧 Required Tools

You'll need the following tools for this repair:

• Floor jack (rated 3-ton minimum)
• Jack stands (rated 3-ton minimum)
• Wheel chocks
• 21mm socket
• Breaker bar (1/2")
• Torque wrench (1/2", 20-150 ft-lbs range)
• 14mm socket
• 17mm socket
• Ratchet (3/8" or 1/2")
• 8mm x 1.25 bolts (pair) (specialty)
• 14mm wrench
• C-clamp (6-inch)
• Bungee cord
• Wire brush
• Rubber mallet
• Brake cleaner spray
• Shop towels
• Nitrile gloves
• Safety glasses
• Dust mask

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Front brake pad set - Qty: 1
• Front brake rotors - Qty: 2
• Front pad hardware/clip kit - Qty: 1
• Brake caliper grease (silicone) - Qty: 1
• Brake parts cleaner - Qty: 1
• Brake fluid (DOT 3) - Qty: 1 bottle

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📋 Before You Begin

• Park on level ground, wheels straight, and set the parking brake.
• Place wheel chocks behind the rear wheels.
• Loosen the front lug nuts 1/2 turn before lifting (use 21mm socket and breaker bar).
• Open the hood and check the brake fluid reservoir level; it may rise when you compress the caliper piston.
• Do one side at a time to match parts.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Lift and remove the front wheels

• Use a floor jack (rated 3-ton minimum) to lift the front of your Highlander at the proper front jacking point.
• Set it down securely on jack stands (rated 3-ton minimum).
• Remove lug nuts using a 21mm socket and ratchet, then remove the wheel.

Step 2: Remove the brake caliper

• Turn the steering wheel so you can access the caliper bolts more easily.
• Remove the two caliper slide pin bolts using a 14mm socket and ratchet.
• Lift the caliper off the bracket and support it with a bungee cord so the brake hose is not stretched.
• Never let the caliper hang by the hose.

Step 3: Remove the old pads and hardware

• Pull the pads out of the bracket by hand.
• Remove the stainless pad clips/hardware from the bracket.
• Clean the bracket pad “lands” (where the clips sit) using brake cleaner spray and a wire brush.

Step 4: Remove the caliper bracket

• Remove the two caliper bracket bolts using a 17mm socket and breaker bar.
• Set the bracket aside on a clean surface.

Step 5: Remove the rotor

• If the rotor is stuck, thread two 8mm x 1.25 bolts (pair) (specialty) into the rotor’s threaded push-off holes.
• Tighten each bolt evenly using a 14mm wrench until the rotor pops loose.
• If needed, tap the rotor hat with a rubber mallet to help break rust free.

Step 6: Prep the hub and install the new rotor

• Clean rust from the hub face using a wire brush. A flat, clean hub helps prevent rotor vibration.
• Clean the new rotor’s friction surfaces with brake cleaner spray and shop towels (removes packing oil).
• Install the new rotor onto the hub.

Step 7: Reinstall the caliper bracket (torque it)

• Reinstall the bracket and start both bolts by hand.
• Tighten using a 17mm socket and torque wrench (1/2", 20-150 ft-lbs range).
• Torque to 123 Nm (91 ft-lbs).

Step 8: Install new pad hardware and new pads

• Install the new pad clips/hardware into the bracket.
• Apply a very thin film of brake caliper grease (silicone) to the pad “ears” where they slide in the clips.
• Install the new inner and outer pads into the bracket.
• Keep grease off pad/rotor friction surfaces.

Step 9: Compress the caliper piston

• A C-clamp (6-inch) is used to push the piston back into the caliper so the thicker new pads will fit.
• Place the old pad against the piston face, then slowly compress using the C-clamp (6-inch).
• Watch the brake fluid reservoir while compressing; remove a little fluid if it gets too full.

Step 10: Reinstall the caliper (torque it)

• Set the caliper back over the new pads.
• Install the two slide pin bolts using a 14mm socket and ratchet.
• Tighten using a torque wrench (1/2", 20-150 ft-lbs range).
• Torque to 34 Nm (25 ft-lbs).

Step 11: Repeat on the other front wheel

• Repeat Steps 2–10 on the other side.
• Front brakes should be replaced in pairs.

Step 12: Reinstall wheels (torque lug nuts)

• Reinstall the wheels and hand-thread the lug nuts.
• Lower the vehicle off the jack stands (rated 3-ton minimum) using the floor jack (rated 3-ton minimum).
• Tighten lug nuts in a star pattern using a 21mm socket and torque wrench (1/2", 20-150 ft-lbs range).
• Torque to 103 Nm (76 ft-lbs).

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✅ After Repair

• With the engine off, press the brake pedal 10–15 times until it feels firm (this seats the pistons).
• Check brake fluid level and top off with DOT 3 if needed.
• Start the engine and confirm the pedal stays firm.
• Test-drive at low speed first and confirm normal braking with no pulling or grinding.
• Pad/rotor break-in: make 8–10 smooth stops from ~40 mph down to ~10 mph, with light cooling time between stops.

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💰 DIY vs Shop Cost

Shop Cost: ₹18,000-₹35,000 (parts + labor)

DIY Cost: ₹8,000-₹22,000 (parts only)

You Save: ₹10,000-₹13,000 by doing it yourself!

Shop labor rates vary but typically run ₹1,000-₹2,500/hour. This repair takes a shop approximately 2-3 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.