🔧 TITAN - Rear Brake Pad Replacement

Replacing the rear brake pads on your TITAN means removing the rear wheels, opening the rear brake calipers, swapping the pads, and compressing the caliper pistons so everything fits back together.

This repair restores rear braking performance and helps prevent rotor damage from worn pads.

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

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⚠️ Safety & Precautions

• ⚠️ Work on a flat, solid surface only.
• ⚠️ Support your TITAN with jack stands. Never rely on a floor jack alone.
• ⚠️ Rear brakes may be hot after driving. Let them cool before starting.
• ⚠️ Brake dust is harmful. Do not blow it off with compressed air.
• ⚠️ Keep brake grease off the pad friction surface and rotor face.
• ⚠️ The parking brake on your TITAN uses internal drum-style parking brake shoes inside the rear rotor hat, so do not apply the parking brake while the rear caliper is removed.
• ⚠️ Battery disconnect is not required for this rear brake pad replacement.

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🔧 Required Tools

You'll need the following tools for this repair:

• 21mm lug nut socket
• 1/2-inch drive breaker bar
• 1/2-inch drive torque wrench
• 14mm socket
• 19mm wrench
• 3/8-inch drive ratchet
• Disc brake caliper piston compressor tool (specialty)
• Flat-blade screwdriver
• Brake cleaner spray
• Shop towels
• Wire brush
• Floor jack (rated 3-ton minimum)
• Jack stands (rated 3-ton minimum)
• Wheel chocks
• Nitrile 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 pad hardware kit - Qty: 1
• Brake lubricant - Qty: 1
• Brake cleaner - Qty: 1

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📋 Before You Begin

• Park your TITAN on level ground.
• Shift the transmission to Park.
• Do not set the parking brake for this job because you are working on the rear brakes.
• Place wheel chocks in front of and behind at least one front tire.
• Open the hood and locate the brake fluid reservoir.
• If the brake fluid reservoir is completely full, use shop towels around it to catch any overflow when the caliper pistons are compressed.
• A caliper piston compressor tool pushes the brake piston back into the caliper so the new, thicker pads will fit.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Loosen the rear wheel lug nuts

• Use a 21mm lug nut socket and 1/2-inch drive breaker bar to loosen the rear lug nuts about 1/2 turn.
• Do this while the tires are still touching the ground.
• Do not remove them yet.

Step 2: Raise and support the rear of the truck

• Use a floor jack rated 3-ton minimum to lift the rear of your TITAN at a solid rear axle lift point.
• Place jack stands rated 3-ton minimum under the rear axle tubes.
• Slowly lower the truck onto the jack stands.
• Gently shake the truck by hand to confirm it is stable before working near the brakes.

Step 3: Remove the rear wheels

• Use the 21mm lug nut socket and 3/8-inch drive ratchet or breaker bar to remove the loosened lug nuts.
• Remove both rear wheels.
• Slide each wheel slightly under the truck as an extra safety backup.

Step 4: Inspect the rear brake assembly

• Put on safety glasses and nitrile gloves.
• Look at the rear caliper, pads, rotor, and rubber brake hose.
• Use brake cleaner spray and shop towels to clean heavy dust from the caliper area.
• Do not spray brake cleaner on painted body panels.

Step 5: Remove the lower caliper slide bolt

• Use a 14mm socket to remove the lower rear caliper slide bolt.
• If the slide pin spins, hold the flat area of the slide pin with a 19mm wrench while loosening the bolt with the 14mm socket.
• A slide pin is the smooth guide pin that lets the caliper move in and out as the pads wear.

Step 6: Pivot the caliper upward

• Use a flat-blade screwdriver gently between the caliper and old pad to create a small amount of clearance.
• Pivot the caliper upward and away from the pads.
• Do not let the caliper hang by the rubber brake hose.
• If needed, support the caliper carefully by resting it on the suspension area.

Step 7: Remove the old rear brake pads

• Pull the inner and outer brake pads out of the caliper bracket by hand.
• If they are stuck, use a flat-blade screwdriver to gently pry them free.
• Note how the old pads and clips are positioned before removing the hardware.
• Take a quick photo first.

Step 8: Remove and clean the pad hardware area

• Remove the old pad hardware clips by hand or with a flat-blade screwdriver.
• Use a wire brush to clean the bracket where the hardware clips sit.
• Use brake cleaner spray and shop towels to clean the bracket after brushing.
• The pads must slide smoothly in the bracket. Rust buildup here can cause brake drag or uneven wear.

Step 9: Install the new brake pad hardware

• Press the new rear brake pad hardware clips into the caliper bracket by hand.
• Make sure each clip sits fully flat and does not rock.
• Apply a very thin layer of brake lubricant to the pad contact points on the hardware.
• Do not put lubricant on the rotor or pad friction material.

Step 10: Compress the rear caliper piston

• Place one old brake pad against the caliper piston.
• Use the disc brake caliper piston compressor tool to slowly push the piston fully back into the caliper.
• Watch the brake fluid reservoir under the hood while compressing the piston.
• If fluid rises close to the top, stop and use shop towels to prevent overflow.
• Go slow to protect seals.

Step 11: Install the new rear brake pads

• Install the new inner and outer brake pads into the caliper bracket by hand.
• Make sure the friction material faces the rotor.
• The pads should slide into the hardware clips without forcing them.
• If they bind, remove them and re-clean the bracket with the wire brush.

Step 12: Reinstall the caliper

• Pivot the caliper back down over the new pads.
• Align the lower slide bolt hole by hand.
• Install the lower caliper slide bolt by hand first to avoid cross-threading.
• Use the 14mm socket and 19mm wrench if needed to tighten the slide bolt.
• Torque to 34 Nm (25 ft-lbs).

Step 13: Repeat on the other rear side

• Use the same tools and steps on the opposite rear brake.
• Always replace rear brake pads as a complete axle set, meaning both left and right sides together.

Step 14: Reinstall the rear wheels

• Place the rear wheels back onto the hubs.
• Install the lug nuts by hand first.
• Use the 21mm lug nut socket to snug the lug nuts in a star pattern.
• Do not fully torque them while the truck is still in the air.

Step 15: Lower the truck and torque the lug nuts

• Use the floor jack rated 3-ton minimum to raise the truck slightly off the jack stands.
• Remove the jack stands rated 3-ton minimum.
• Lower the truck until the tires touch the ground.
• Use a 1/2-inch drive torque wrench and 21mm lug nut socket to tighten the lug nuts in a star pattern.
• Torque to 180 Nm (133 ft-lbs).

Step 16: Pump the brake pedal

• Before moving the truck, sit in the driver seat.
• Press the brake pedal slowly several times until it feels firm.
• This moves the caliper pistons back against the new pads.
• Do not drive until the pedal is firm.

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✅ After Repair

• ✅ Check the brake fluid level and make sure it is between the MIN and MAX marks.
• ✅ Start your TITAN and press the brake pedal again. It should feel firm.
• ✅ Test the brakes at low speed in a safe area before normal driving.
• ✅ Listen for scraping, grinding, or clunking noises.
• ✅ Recheck rear lug nut torque after 25-50 miles.
• ✅ Bed in the new pads by making several moderate stops from about 30-40 mph, allowing the brakes to cool between stops.
• ✅ Avoid hard panic stops for the first 200 miles unless needed for safety.

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💰 DIY vs Shop Cost

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

DIY Cost: $45-$120 (parts only)

You Save: $205-$330 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 1.0-1.5 hours.

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🎯 Ready to get started?

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