How to Replace Brake Rotors in a 2000 4-Runner

The 2000 Toyota 4Runner comes equipped with an anti-lock braking system that is reliant upon properly functioning brake rotors. The rotors can become damaged as a result of failing to promptly replace worn brake pads. Scored brake rotors will cause the brakes to perform poorly (slower response, greater stopping distance). They will also wear brake pads at a faster rate. Replace damaged rotors to ensure consistent braking and to protect the brake pads from premature wear.

Instructions

Place tire blocks behind the 4Runner's rear tires.

Loosen the lug nuts on the front wheels of the Toyota with the lug wrench.

Place the lifting jack beneath the axle in the front of the vehicle. Lift the front end of the Toyota and place jack stands beneath the frame for support.

Remove the lug nuts on the front wheels and take the front wheels off the 4Runner.

Turn the steering wheel to the left.

Remove the caliper bolts on the front right brake with the 13 mm wrench. Lift the caliper from the caliper bracket and rest it on top of the steering arm above the Toyota's front brake assembly.

Remove the caliper bracket bolts with a 15 mm wrench. Remove the bracket from the rotor.

Slide the rotor off the wheel bolts. Use a dead blow mallet to strike the raised center section of the rotor (called the top-hat section) if the disc will not easily slide from the steering knuckle.

Clean the area behind the rotor with a wire brush. Rust and leaked brake fluid can build behind the brakes.

Clean the new rotor with brake cleaner and a cloth towel, then slide it onto the wheel bolts. The top-hat section should face outward when the rotor is on the 4Runner.

Replace the caliper bracket and bolts to the rotor.

Place the caliper back onto the caliper bracket and screw on the caliper bolts with the 13 mm wrench.

Turn the steering wheel to the right and repeat the process for the left brake rotors.

Turn the steering wheel so that the front wheels are neutral (facing forward). Place the wheels back onto the wheel bolts and screw on the lug nuts.

Lift the front end of the 4Runner and remove the jack stands. Lower the vehicle to the ground and tighten the lug nuts with the lug wrench.

Place the tire blocks in front of the front tires.

Repeat the entire process for the rear rotors save for the turning of the steering wheel. You will not be able to angle the rear wheels to more easily access the caliper and caliper bracket bolts.