🔧 1500 - Rear Brake Pad Replacement

You’ll remove the rear wheels, swing the rear calipers out of the way, replace the old pads/hardware, then compress the caliper pistons and reinstall everything. This restores safe braking and prevents metal-to-metal damage to the rotors.

Difficulty Level: Intermediate | Estimated Time: 1.5-3.0 hours

Assumption: your 1500 has rear disc brakes (most do) and a cable/foot parking brake (not electronic).

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⚠️ Safety & Precautions

• ⚠️ Work on a level surface; chock the front wheels.
• ⚠️ Never rely on a floor jack alone; support with jack stands.
• ⚠️ Keep the parking brake fully released before starting.
• ⚠️ Brake dust is harmful; use brake cleaner, not compressed air.
• ⚠️ Don’t let the caliper hang by the brake hose; support it.

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🔧 Required Tools

You'll need the following tools for this repair:

• Wheel chocks
• Floor jack (rated 3-ton minimum)
• Jack stands (rated 3-ton minimum)
• 22mm lug nut socket
• 1/2" drive breaker bar
• 1/2" drive torque wrench (30-250 ft-lbs range)
• 3/8" drive ratchet
• 13mm socket
• 18mm socket
• 15mm wrench
• Large C-clamp (6" minimum)
• Caliper hanger hook
• Flat blade screwdriver
• Wire brush
• Brake parts cleaner spray
• Shop rags
• 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 (abutment clips) - Qty: 1
• Brake caliper grease (silicone) - Qty: 1
• Brake cleaner - Qty: 1

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📋 Before You Begin

• 🅿️ Park on level ground, shift to Park, and fully release the parking brake.
• 🧱 Chock both front wheels using wheel chocks.
• 🛞 Crack the rear lug nuts loose 1/4 turn using a 22mm lug nut socket and breaker bar before lifting.
• 🧴 Open the hood and remove the brake fluid reservoir cap (leave it sitting on top) so fluid can rise as you push pistons in.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Lift and support the rear

• Use a floor jack (rated 3-ton minimum) to lift the rear at the axle/differential area.
• Place jack stands (rated 3-ton minimum) under the frame/approved lift points and lower the truck onto them.
• Give the truck a firm push to confirm it’s stable.

Step 2: Remove the rear wheels

• Remove lug nuts using a 22mm lug nut socket and 1/2" drive breaker bar.
• Remove both rear wheels and set them aside.

Step 3: Remove the rear caliper (keep the hose safe)

• Locate the two caliper slide/guide pin bolts on the back of the caliper.
• Use a 13mm socket to remove the caliper slide bolts while holding the pin flats with a 15mm wrench if the pins spin.
• Lift the caliper off the bracket and hang it with a caliper hanger hook (this supports the caliper so the hose isn’t stressed).

Step 4: Remove old pads and hardware

• Slide the old pads out of the bracket by hand; use a flat blade screwdriver gently if stuck.
• Remove the stainless abutment clips (hardware) from the bracket.
• Spray the bracket pad lands with brake parts cleaner spray and scrub with a wire brush, then wipe with shop rags.
• Clean metal helps pads slide smoothly.

Step 5: Compress the caliper piston

• Place an old pad against the piston face.
• Use a large C-clamp (6" minimum) to slowly press the piston fully back into the caliper.
• Check the brake fluid reservoir as you compress; if it gets too full, remove a little fluid (don’t let it overflow on paint).

Step 6: Install new hardware and pads

• Install the new abutment clips from the rear brake pad hardware kit (abutment clips) into the bracket.
• Apply a thin film of brake caliper grease (silicone) to the areas where the pad “ears” touch the clips.
• Install the new pads into the bracket in the same orientation as the originals.

Step 7: Reinstall the caliper and torque bolts

• Set the caliper back over the new pads.
• Install the slide bolts using a 13mm socket (hold the pin with a 15mm wrench if needed).
• Torque to 35 Nm (26 ft-lbs) for the rear caliper slide bolts.
• If a bolt feels “mushy,” stop—threads may be damaged.

Step 8: Reinstall wheels and torque lug nuts

• Reinstall wheels and hand-start all lug nuts.
• Lower the truck off the jack stands using the floor jack (rated 3-ton minimum).
• Torque lug nuts in a star pattern using a 1/2" drive torque wrench (30-250 ft-lbs range).
• Torque to 176 Nm (130 ft-lbs) for wheel lug nuts.

Step 9: Restore pedal feel

• With the engine OFF, pump the brake pedal 10–15 times until it feels firm.
• Reinstall the brake fluid reservoir cap.

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✅ After Repair

• ✅ Start the engine and press the brake pedal; confirm it stays firm.
• ✅ Check brake fluid level and top off only if needed.
• ✅ Test drive at low speed first; verify normal braking and no pulling/noise.
• ✅ Bed-in the pads: make 6–10 moderate stops from ~30–40 mph with cool-down time between stops.
• ✅ Recheck lug nut torque after 50–100 miles using a 1/2" drive torque wrench (30-250 ft-lbs range).

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💰 DIY vs Shop Cost

Shop Cost: $300-$550 (parts + labor)

DIY Cost: $60-$160 (parts only)

You Save: $140-$490 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 1.0-1.8 hours.

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🎯 Ready to get started?

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