🔧 Rear Brakes and Rotors - Replacement

Replacing the rear brake pads and rotors on your Passat means removing the wheel, caliper, and caliper bracket, then swapping in the new rotor and pads. This restores braking performance and gets rid of noise, pulsation, and uneven wear.

Difficulty Level: Intermediate | Estimated Time: 2-3 hours

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⚠️ Safety & Precautions

• Work on a flat surface and chock the front wheels before lifting the rear.
• Use jack stands; never rely on the floor jack alone.
• Let the brakes cool completely before starting.
• Support the caliper with wire or a hook. Do not let it hang by the hose.
• If your Passat has an electronic parking brake, retract it with the service mode before pushing the rear pistons back.
• If it has a manual parking brake, make sure the lever is fully released.
• Wear gloves and safety glasses.

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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
• 17mm lug socket
• Ratchet
• Torque wrench
• 6mm hex socket
• 13mm socket
• 16mm socket
• Breaker bar
• Flat screwdriver
• C-clamp or brake piston tool
• Wire hanger or brake caliper hook
• Wire brush
• Bungee cord
• 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
• Rear brake rotors - Qty: 2
• Brake hardware kit - Qty: 1
• Brake cleaner - Qty: 1 can
• High-temperature brake grease - Qty: 1
• Rotor retaining screws - Qty: 2

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📋 Before You Begin

• Park on level ground and set the parking brake only after the vehicle is secure and the rear work is ready to begin.
• Loosen the rear wheel bolts slightly before lifting.
• If your Passat uses an electronic parking brake, put it in brake service mode before pushing the rear pistons back. The menu path is usually Settings > Service > Brake Service Mode if equipped.
• If brake fluid is near the MAX line, watch the reservoir level when compressing the pistons.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Lift and secure the rear

• Use the floor jack to raise the rear of the car at the proper lift point.
• Place the car on jack stands and make sure it is stable before working.
• Remove both rear wheels with the 17mm lug socket and ratchet.
• Keep the wheel bolts organized.

Step 2: Remove the caliper

• Use the 6mm hex socket to remove the caliper slide bolts.
• Lift the caliper off the bracket.
• Hang the caliper with a wire hanger or bungee cord.
• Never let the hose support the caliper.

Step 3: Remove the pad bracket and pads

• Use the 16mm socket and breaker bar to remove the caliper bracket bolts.
• Take the bracket off the knuckle.
• Remove the old brake pads and hardware.
• Clean the bracket contact points with a wire brush.

Step 4: Remove the rotor

• Use a flat screwdriver to remove the rotor retaining screw if equipped.
• Pull the rotor off the hub.
• If it sticks, tap it gently from behind or apply light penetrating oil around the hub center.
• Clean the hub face with a wire brush so the new rotor sits flat.

Step 5: Install the new rotor

• Spray the new rotor with brake cleaner to remove the protective oil film.
• Install the rotor on the hub and secure it with the retaining screw if used.
• Make sure it spins freely and sits flush.

Step 6: Install pads and bracket

• Apply a thin layer of high-temperature brake grease to the pad contact points on the bracket.
• Install the new hardware and pads.
• Reinstall the caliper bracket using the 16mm socket.
• Torque to factory spec for the rear caliper bracket bolts.

Step 7: Compress the piston and reinstall the caliper

• Use a C-clamp or brake piston tool to slowly compress the rear caliper piston.
• If equipped with electronic parking brake, do not force the piston until service mode is active.
• Slide the caliper back over the new pads.
• Install the slide bolts with the 6mm hex socket.
• Torque to factory spec for the caliper slide bolts.

Step 8: Reinstall the wheels

• Put the wheels back on and hand-start the lug bolts with the 17mm lug socket.
• Lower the car slightly so the tire just touches the ground, then torque the lug bolts.
• Torque to 120 Nm (89 ft-lbs) on the wheel bolts.

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✅ After Repair

• Before driving, pump the brake pedal several times until it feels firm.
• Check the brake fluid level and top off if needed.
• If equipped with electronic parking brake, exit brake service mode and verify normal operation.
• Test the brakes at low speed first.
• For the first 200 miles, avoid hard stops unless needed for safety.

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💰 DIY vs Shop Cost

Shop Cost: $450-$750 (parts + labor)

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

You Save: $270-$430 by doing it yourself!

Shop labor rates vary but typically run $100-$150/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.