Brake Rotors - Rear Pair

Replace rear brake rotors on a 2012-2017 Toyota Camry 2.5L I4 to restore braking performance and eliminate vibration or scoring damage.

Warnings

Tools required

Parts

• Rear brake rotor (pair) × 2 — Use OEM specification or quality aftermarket equivalent
• Rotor set screws (if corroded) × 2 — M6x1.0 screw

Preparation

1. Park vehicle on level, solid ground and engage parking brake
2. Chock front wheels securely
3. Loosen rear wheel lug nuts 1/2 turn while vehicle is on ground (do not remove)
4. Lift rear of vehicle with floor jack at designated rear jacking point
5. Place jack stands under rear subframe/axle support points
6. Lower vehicle onto jack stands and verify stability
7. Remove rear wheels completely and set aside
8. Spray rotor set screws with penetrating oil if present and allow to soak

Procedure

1. 1

   Inspect brake system condition
   Visually inspect the brake caliper, rotor, pads, and brake hose for damage, leaks, or excessive wear. Check rotor for scoring depth, cracks, or heat damage. If brake fluid leaks are present or brake hoses show cracking, do not proceed with this repair alone—address those issues first.
2. 2

   Remove caliper slide pin bolts
   Locate the two caliper slide pin bolts on the rear of the caliper assembly (typically 14mm). Remove both slide pin bolts completely while supporting the caliper with your hand. The caliper will now pivot or lift free from the caliper bracket.
   ⚠Support the caliper while removing the second bolt to prevent it from falling.
   Torque spec

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

   Support caliper assembly
   Carefully lift the caliper assembly (with brake pads still attached if not replacing) away from the rotor. Do NOT let it hang by the rubber brake hose. Use wire, a bungee cord, or set it on a suspension component to support the caliper weight without stressing the brake line.
4. 4

   Remove caliper bracket bolts
   Locate the two caliper bracket bolts that secure the bracket to the steering knuckle (typically 17mm). These bolts are torqued to high specification and may require significant force to break loose. Remove both bolts completely and remove the entire caliper bracket from the knuckle.
   ⚠These bolts are torqued to 102 Nm (75 lb-ft). Use a breaker bar if necessary, but ensure socket is fully seated to avoid rounding bolt heads.
   Torque spec

   Caliper Bracket Bolts102 Nm (75 lb-ft)
5. 5

   Remove rotor set screws (if equipped)
   If present, remove the Phillips or JIS set screw(s) securing the rotor to the hub. These screws often corrode and may be difficult to remove. Use a JIS #2 screwdriver for best results, applying firm downward pressure while turning to avoid stripping. If stripped or seized, they can be carefully drilled out as they are not structurally critical.
   ℹ️Set screws are for assembly retention only and are not required for safe rotor installation. Replace if removed successfully, or omit if damaged.
   Torque spec

   Rotor Set Screws7 Nm (5 lb-ft)
6. 6

   Remove old rotor
   Pull the rotor straight off the wheel hub. If the rotor is stuck due to corrosion, tap the rear of the rotor with a rubber mallet (alternating on opposite sides) to break it free. Avoid hitting the rotor face or edge. If severely stuck, thread two appropriately sized bolts into the threaded rotor removal holes (if present) and tighten evenly to press the rotor off.
7. 7

   Clean hub mounting surface
   Use a wire brush to thoroughly clean the hub face where the rotor mounts, removing all rust, corrosion, and debris. This ensures the new rotor seats flat against the hub. Clean the wheel stud threads as well. Spray with brake cleaner and wipe dry.
   ℹ️A clean, flat hub surface is critical for proper rotor installation and preventing runout that causes vibration.
8. 8

   Install new rotor
   Remove any protective coating from the new rotor with brake cleaner (both sides). Slide the new rotor onto the hub, aligning the holes for the set screw if applicable. Ensure the rotor sits completely flush against the hub face. If installing set screws, hand-start them to hold the rotor in position.
   ℹ️New rotors often have a protective oil coating that must be removed with brake cleaner to prevent contamination and initial braking issues.
   Torque spec

   Rotor Set Screws7 Nm (5 lb-ft)
9. 9

   Reinstall caliper bracket
   Position the caliper bracket over the rotor and align the bolt holes with the steering knuckle. Install both caliper bracket bolts and hand-tighten. Using a torque wrench, tighten both bolts to 102 Nm (75 lb-ft) in an alternating pattern.
   Torque spec

   Caliper Bracket Bolts102 Nm (75 lb-ft)
10. 10

    Compress caliper piston (if necessary)
    If brake pads were not removed, you may need to compress the caliper piston to provide clearance for the new rotor (which may be slightly thicker than the worn rotor). Use a C-clamp or brake caliper compression tool to slowly push the piston back into the caliper bore. This will raise the brake fluid level in the reservoir.
    ⚠Check the brake fluid reservoir before compressing the piston. If at or near the MAX line, remove some fluid with a turkey baster to prevent overflow.
11. 11

    Reinstall caliper assembly
    Position the caliper assembly over the rotor and bracket. Align the slide pin bolt holes. Apply a thin film of silicone brake grease to the slide pin bolt threads and smooth portion (not the threaded area that engages the bracket). Install both slide pin bolts and torque to 35 Nm (26 lb-ft).
    ℹ️Proper lubrication of slide pins is essential for even pad wear and proper caliper operation. Use only silicone brake grease, not petroleum-based grease.
    Torque spec

    Caliper Slide Pin Bolts35 Nm (26 lb-ft)
12. 12

    Reinstall wheel and lower vehicle
    Mount the wheel onto the hub and hand-tighten all lug nuts in a star pattern. Raise the vehicle slightly with the floor jack, remove jack stands, and lower the vehicle until the tire just contacts the ground (wheel cannot spin but weight is not fully on tire). Torque lug nuts to 140 Nm (103 lb-ft) in a star pattern. Fully lower vehicle and remove jack.
    Torque spec

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

    Repeat for opposite side
    Perform steps 1 through 12 on the opposite rear wheel to replace the second rotor. Always replace rotors in pairs (both rear).
14. 14

    Pump brake pedal and check fluid
    Before moving the vehicle, sit in the driver's seat and pump the brake pedal several times until it feels firm and normal. This reseats the caliper pistons against the pads. Check the brake fluid reservoir and top off with DOT 3 brake fluid if needed to reach the MAX line. Inspect under the vehicle for any fluid leaks.
    ⚠️Do not attempt to move the vehicle until the brake pedal feels firm. A soft pedal indicates the caliper pistons are not properly seated.

Reassembly

1. Ensure all caliper bracket bolts and slide pin bolts are torqued to specification
2. Verify wheel lug nuts are torqued to 140 Nm (103 lb-ft) in star pattern
3. Confirm brake fluid level is between MIN and MAX lines in reservoir
4. Verify no tools or parts are left under the vehicle

Verification

• Pump brake pedal multiple times—pedal should be firm and not sink to the floor
• Perform brake test at low speed (5-10 mph) in a safe area to verify brakes engage smoothly
• Test brakes at moderate speed (20-25 mph) in a safe area—vehicle should stop straight without pulling to either side
• Listen for any unusual noises during initial braking (light squeaking during break-in is normal)
• Verify no brake fluid leaks are present around calipers after test drive
• Check brake pedal feel and response is normal before returning to regular driving
• Re-check wheel lug nut torque after first 50 miles of driving

Related trouble codes on this vehicle

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