🔧 Odyssey - Rear Brake Pad Replacement

Replacing the rear brake pads means removing the rear wheels, retracting the rear calipers, swapping pads/hardware, and reinstalling everything with correct torque. On your Odyssey, the rear brakes are tied into the electronic parking brake (EPB), so the EPB must be put into a service/maintenance mode before you push the caliper pistons back.

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

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⚠️ Safety & Precautions

• ⚠️ Support the van with jack stands; never rely on a floor jack alone.
• ⚠️ Keep hands clear of pinch points while removing wheels and calipers.
• ⚠️ Do not press the brake pedal while a caliper is off the rotor.
• ⚠️ EPB precaution: you must retract the EPB (service mode) before compressing the rear pistons, or you can damage the EPB actuator.
• ⚠️ If brake fluid is near the MAX line, fluid may rise when pistons are pushed back; clean spills immediately (brake fluid damages paint).

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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 (10-200 Nm range)
• 12mm socket
• 17mm socket
• Flathead screwdriver
• C-clamp brake piston compressor
• Brake caliper hanger hook
• Wire brush
• Brake parts cleaner spray
• Shop towels
• Nitrile gloves
• Safety glasses
• Scan tool with Honda EPB maintenance mode (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 (clips/shims) - Qty: 1
• Silicone brake grease - Qty: 1
• Brake cleaner - Qty: 1

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📋 Before You Begin

• Park on level ground, shift to Park, and use wheel chocks on the front wheels.
• Make sure the EPB is not actively applied before lifting.
• Plan for EPB service mode: you’ll need a scan tool with Honda EPB maintenance mode (this commands the rear EPB motors to retract).
• Pop the hood and locate the brake fluid reservoir; do not remove the cap yet, just note the fluid level.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Put the EPB into maintenance (service) mode

• Connect your scan tool with Honda EPB maintenance mode (specialty) to the OBD-II port.
• Turn ignition ON (engine OFF).
• Use the scan tool to command EPB Maintenance/Service Mode > Rear EPB Retract.
• If you can’t retract EPB, stop here.

Step 2: Lift the rear and remove the wheels

• Use a 19mm socket and breaker bar to loosen rear lug nuts 1/2 turn (do this before lifting).
• Lift the rear with a floor jack at the proper rear jacking point, then set the van onto jack stands.
• Remove the lug nuts using a 19mm socket and ratchet, then remove both rear wheels.

Step 3: Remove the rear caliper from the bracket

• Turn the steering wheel is not applicable for the rear; position yourself for clear access.
• Use a 12mm socket and ratchet to remove the two caliper slide pin bolts.
• Lift the caliper off the bracket and rotor, then hang it with a brake caliper hanger hook.
• Do not let the caliper hang by the brake hose.

Step 4: Remove old pads and hardware

• Pull the inner and outer pads out of the bracket by hand; if tight, gently help with a flathead screwdriver.
• Remove the pad clips/hardware from the bracket.
• Clean the bracket pad lands (where the clips sit) using brake parts cleaner spray, shop towels, and a wire brush.

Step 5: Compress the rear caliper piston

• Check the brake fluid reservoir level under the hood; if it’s very full, be ready to soak up overflow with shop towels.
• Place an old pad against the piston face, then use a C-clamp brake piston compressor to slowly push the piston fully back into the caliper.
• Go slowly and smoothly; if it won’t compress, re-check that EPB maintenance mode is active.

Step 6: Install new hardware and pads

• Install new pad clips from the hardware kit into the bracket by hand.
• Apply a thin film of silicone brake grease to the pad ears (the metal “tabs” that slide in the clips).
• Install the new inner and outer pads into the bracket in the same orientation as removed.
• Thin grease only; keep off pad friction.

Step 7: Reinstall the caliper

• Set the caliper back over the new pads.
• Install the slide pin bolts by hand first to avoid cross-threading.
• Tighten with a 12mm socket and torque wrench: Torque to 34 Nm (25 ft-lbs).

Step 8: Repeat on the other rear side

• Repeat Steps 3 through 7 on the opposite rear wheel.

Step 9: Reinstall wheels and torque lug nuts

• Reinstall both rear wheels and hand-thread the lug nuts.
• Lower the van off the jack stands using the floor jack.
• Tighten lug nuts in a star pattern with a 19mm socket and torque wrench: Torque to 127 Nm (94 ft-lbs).

Step 10: Exit EPB maintenance mode

• Use the scan tool with Honda EPB maintenance mode (specialty) to command EPB Maintenance/Service Mode > Return/Close.
• Verify the EPB applies and releases normally using the EPB switch.

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✅ After Repair

• Pump the brake pedal 8–12 times until it feels firm (this seats the pads against the rotors).
• Check brake fluid level and top off only if needed (use the correct DOT brake fluid listed on the reservoir cap).
• Test at low speed first: confirm normal braking, no grinding, and EPB holds on a slight incline.
• Bed-in (break-in) pads: make 6–10 gentle stops from 30–40 mph, letting brakes cool a bit between stops.

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💰 DIY vs Shop Cost

Shop Cost: ₹8,000-₹18,000 (parts + labor)

DIY Cost: ₹3,000-₹9,000 (parts only)

You Save: ₹5,000-₹9,000 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?

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