🔧 Envision - Rear Brake Pad Replacement

Replacing the rear brake pads on your Envision means removing the rear wheels, taking the rear calipers off, swapping pads/hardware, and compressing the caliper pistons so the calipers fit over the new (thicker) pads. Because your Envision uses an electronic parking brake (EPB), you must put the EPB into service mode before pushing the pistons back.

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

Assumption: rear calipers use EPB and require service mode.

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⚠️ Safety & Precautions

• ⚠️ Support the SUV with jack stands before working underneath.
• ⚠️ Chock the front wheels and keep the transmission in PARK.
• ⚠️ Do not press the brake pedal while a caliper is off the rotor.
• ⚠️ EPB caution: put the electronic parking brake in service mode before compressing the rear pistons.
• ⚠️ Brake dust is hazardous—use brake cleaner, not compressed air.

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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
• 19mm socket
• 3/8" drive ratchet
• 1/2" drive breaker bar
• Torque wrench (20-200 Nm range)
• 13mm socket
• 15mm socket
• Flat trim tool
• C-clamp (6")
• Brake caliper piston compressor tool (specialty)
• Wire hook (caliper hanger)
• Small wire brush
• Brake parts cleaner
• Shop towels
• Nitrile gloves
• Safety glasses
• OBD2 scan tool with EPB service function (specialty)

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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 parts cleaner - Qty: 1
• DOT 3 brake fluid - Qty: 1 quart
• Rear brake rotors - Qty: 2 (only if worn/scored)

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📋 Before You Begin

• 🅿️ Park on level ground, steering straight, transmission in PARK.
• Place wheel chocks at both front wheels.
• Make sure the EPB is released before lifting the rear.
• Pop the hood and remove the brake fluid reservoir cap (loosely). This helps fluid move back when compressing pistons.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Put the electronic parking brake (EPB) into service mode

• Use an OBD2 scan tool with EPB service function (specialty) and select the EPB/Brake menu, then run Rear Parking Brake - Service/Pad Replacement Mode.
• This retracts the parking brake mechanism so the rear pistons can be pushed in safely.
• If service mode fails, do not force pistons.

Step 2: Loosen the rear wheel lug nuts

• Use a 19mm socket with a 1/2" drive breaker bar to loosen each lug nut about 1 turn while the tire is still on the ground.

Step 3: Lift and support the rear

• Use a floor jack (rated 3-ton minimum) to lift at the rear jacking point.
• Set the SUV onto jack stands (rated 3-ton minimum) and gently shake the vehicle to confirm it’s stable.
• Remove the wheels using the 19mm socket and 3/8" drive ratchet.

Step 4: Remove the rear caliper (pads are inside)

• Turn the steering knuckle by hand if needed for access (rear has limited movement, so reposition your body instead).
• Use a 13mm socket and 3/8" drive ratchet to remove the caliper slide pin bolts.
• Lift the caliper off the bracket. Support it with a wire hook (caliper hanger)—do not let it hang by the brake hose.

Step 5: Remove old pads and hardware clips

• Pull the inner and outer pads out of the bracket by hand. Use a flat trim tool if they’re stuck.
• Remove the stainless hardware/abutment clips from the bracket using the flat trim tool.
• Use a small wire brush and brake parts cleaner to clean the pad “tracks” on the bracket where the clips sit. Wipe with shop towels.

Step 6: Compress the rear caliper piston

• First, check the brake fluid level—if it’s near “MAX,” be ready with shop towels because it can rise when you compress the piston.
• Use a brake caliper piston compressor tool (specialty) (it’s a tool that pushes the piston straight back evenly) to slowly press the piston fully into the caliper.
• If space is tight, you can use a C-clamp (6") to help start the piston moving, then finish evenly with the compressor tool.
• Go slow to avoid damaging seals.

Step 7: Install new hardware clips and new pads

• Install the new abutment clips into the bracket by hand until they snap fully seated.
• Apply a thin film of brake caliper grease (silicone) where the pad ears contact the clips (metal-to-metal contact points only).
• Slide the new pads into the bracket. They should move freely with light hand pressure.

Step 8: Reinstall the caliper

• Lower the caliper over the new pads.
• Start the slide pin bolts by hand to avoid cross-threading.
• Use a 13mm socket and 3/8" drive ratchet to tighten the slide pin bolts, then finish with a torque wrench: Torque to 35 Nm (26 ft-lbs).

Step 9: If you removed the caliper bracket (only if needed)

• If you chose to remove the bracket for cleaning or rotor replacement, use a 15mm socket and 1/2" drive breaker bar to remove the bracket bolts.
• Reinstall and tighten with a torque wrench: Torque to 125 Nm (92 ft-lbs).

Step 10: Reinstall wheels and torque lug nuts

• Put the wheels back on and hand-thread all lug nuts.
• Lower the SUV off the jack stands using the floor jack.
• Use a torque wrench with a 19mm socket to tighten lug nuts in a star pattern: Torque to 140 Nm (103 ft-lbs).

Step 11: Take the EPB out of service mode

• Use the OBD2 scan tool with EPB service function (specialty) to run the command to close/initialize the parking brake and exit service mode.

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✅ After Repair

• With the engine OFF, press the brake pedal slowly 10-15 times until it feels firm.
• Check brake fluid level and top off with DOT 3 brake fluid if needed (do not overfill).
• Turn ignition ON and apply/release the EPB to confirm normal operation.
• Road test at low speed first. Confirm no grinding, pulling, or warning lights.
• Brake pad break-in: make 6-10 moderate stops from 35 to 10 mph, allowing short cool-down between stops.

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💰 DIY vs Shop Cost

Shop Cost: $350-$650 (parts + labor)

DIY Cost: $70-$180 (parts only)

You Save: $180-$580 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 1.5-2.5 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.