Brake Pads - Front

Replace front brake pads on a 2016-2021 Honda Civic 1.5L Turbo to restore braking performance and eliminate squealing or grinding noises.

Warnings

Tools required

Parts

• Front brake pad set (4 pads) × 1 — Use OEM Honda specification or quality equivalent
• Brake pad shims (if not included with pads) × 1 — Use OEM specification
• Brake pad retaining clips × 1 — Use OEM specification

Fluids

• DOT 3 Brake Fluid — 0.25 qt

Preparation

1. Park vehicle on level, solid surface and engage parking brake
2. Loosen front wheel lug nuts while vehicle is on ground (do not remove)
3. Lift front of vehicle with floor jack at designated front jacking point
4. Place jack stands under frame rails near front wheels at manufacturer-specified support points
5. Lower vehicle onto jack stands and verify stability before working
6. Remove front wheels completely and set aside
7. Open hood and locate brake fluid reservoir. Remove small amount of brake fluid (approximately 2-3 oz) with turkey baster or syringe to prevent overflow when compressing pistons. Store removed fluid in clean container

Procedure

1. 1

   Inspect brake system condition
   With wheel removed, visually inspect the brake rotor for deep scoring, cracks, or excessive wear. Check brake hose for cracks, bulging, or fluid leaks. Measure rotor thickness if possible (minimum thickness is stamped on rotor hat). If rotors show deep grooves, heat discoloration, or measure below minimum thickness, they must be replaced or resurfaced before installing new pads. Check caliper for leaks around piston boot.
2. 2

   Remove caliper slide pin bolts
   Locate the two caliper slide pin bolts on the back side of the caliper (accessible from behind). These are 10mm hex head bolts. Using a 10mm hex bit or Allen key, remove the lower caliper slide pin bolt first, then the upper bolt. Support the caliper with your hand as you remove the second bolt to prevent it from falling.
   Torque spec

   Caliper Slide Pin Bolts35 Nm (26 lb-ft)
3. 3

   Pivot caliper upward
   With both slide pin bolts removed, carefully lift the caliper assembly upward and away from the rotor. The brake hose remains connected - do not let the caliper hang by the brake hose. Suspend the caliper from the suspension or strut using a wire coat hanger or bungee cord to avoid stress on the brake line.
4. 4

   Remove old brake pads and hardware
   Remove the old brake pads from the caliper bracket - they should lift out easily. Note the orientation of the inner and outer pads (they may be different). Remove the pad retaining clips and anti-rattle springs from the caliper bracket. Inspect these clips - if they are damaged, rusted, or bent, replace them with new ones.
5. 5

   Clean caliper bracket and slides
   Using a wire brush and brake cleaner, thoroughly clean the caliper bracket, especially the pad contact surfaces and slide pin bores. Remove all rust, dirt, and old lubricant from areas where pads slide. Clean the caliper slide pins thoroughly, removing old grease. Inspect slide pins for corrosion, scoring, or damage - replace if worn. Check that slide pin boots are intact and not torn.
6. 6

   Compress caliper piston
   Place a C-clamp or brake caliper piston compression tool over the caliper, with one end on the back of the caliper body and the other on the caliper piston face. Slowly compress the piston fully into the caliper bore. This pushes brake fluid back into the master cylinder reservoir. Watch the brake fluid reservoir under the hood - do not let it overflow. If needed, remove more fluid. The piston must be fully retracted to accommodate the thickness of new brake pads.
7. 7

   Install new pad hardware and clips
   Install the new (or cleaned original) pad retaining clips into the caliper bracket, ensuring they snap securely into place. These clips reduce noise and help pads slide properly. If your pad kit includes new shims or anti-rattle hardware, prepare them according to kit instructions. Apply a thin layer of high-temperature brake lubricant to the backing plates of the new pads where they contact the caliper pistons and bracket (do not get lubricant on friction material).
8. 8

   Install new brake pads
   Install the new brake pads into the caliper bracket, ensuring the friction material faces the rotor. The pad with the wear indicator tab typically goes on the inner position. Verify pads are properly seated in the retaining clips and can slide freely in the bracket. Attach shims to pads if they are separate pieces.
9. 9

   Lubricate and install caliper slide pins
   Apply a thin coating of high-temperature brake parts lubricant (silicone-based) to the caliper slide pins along their full length. Do not use general-purpose grease. Ensure the slide pin boots are clean and in good condition. Insert the slide pins back into their bores and verify they move smoothly without binding.
   ⚠Use only brake-specific high-temperature lubricant on slide pins. Incorrect lubricant can deteriorate rubber boots or fail under braking heat.
10. 10

    Reinstall caliper assembly
    Lower the caliper assembly back down over the new brake pads and rotor. Align the caliper slide pin bolt holes with the slide pins in the bracket. Insert both caliper slide pin bolts and thread them in by hand first to avoid cross-threading. Using a torque wrench and 10mm hex bit, torque both caliper slide pin bolts to specification in a cross pattern (upper, then lower, then verify both).
    ⚠️Caliper slide pin bolts are CRITICAL safety fasteners. Under-torquing can cause caliper detachment and complete brake failure. Always use a calibrated torque wrench.
    Torque spec

    Caliper Slide Pin Bolts35 Nm (26 lb-ft)
11. 11

    Repeat procedure on opposite side
    Perform steps 1 through 10 on the opposite front wheel to replace the other front brake pads. Both front brake pads must be replaced together to ensure even braking performance. Never replace pads on only one side of the vehicle.
12. 12

    Reinstall wheels
    Reinstall both front wheels, threading lug nuts on by hand first. Using a torque wrench, torque the wheel lug nuts to specification in a star pattern (not in a circle). Torque in multiple passes: first to 50% of specification, then to full specification, following the star pattern each time.
    ⚠️Improperly torqued lug nuts can cause wheel detachment while driving. Always use a calibrated torque wrench and star pattern sequence.
    Torque spec

    Wheel Lug Nuts140 Nm (103 lb-ft)
13. 13

    Restore brake pedal and check fluid
    Before moving the vehicle, sit in the driver's seat and pump the brake pedal slowly 10-15 times until it becomes firm. The first few pumps will feel soft as the caliper pistons extend to contact the new pads. The pedal must become firm before driving. Check brake fluid reservoir level and top off to the MAX line with fresh DOT 3 brake fluid if needed. Reinstall reservoir cap securely.

Reassembly

1. Raise vehicle slightly with floor jack, remove jack stands, and lower vehicle completely to ground
2. Perform final lug nut torque verification with vehicle on ground using star pattern
3. Check brake fluid level one final time after pedal pumping - top off if necessary
4. Do not add back the brake fluid that was removed earlier if reservoir is already at proper level

Verification

• Before driving, pump brake pedal until firm - pedal must not sink to floor or feel spongy. If pedal feels soft after pumping, there may be air in the system or a problem with installation
• Check under vehicle for any brake fluid leaks around calipers and brake lines
• Test brakes at low speed (under 5 mph) in a safe area to verify proper function before normal driving
• Perform 5-10 gentle stops from 30 mph to bed in new brake pads - avoid hard braking for first 200 miles
• New brake pads require a break-in period of approximately 200-300 miles for optimal performance. Braking performance will improve during this period
• Listen for unusual noises during braking - light squealing when cold is normal for new pads, but grinding or metal-on-metal sound indicates a problem
• After 50-100 miles, re-check lug nut torque and verify brake operation remains normal

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