It may be time to replace the front brake pads and/or rotors if your braking performance is poor or you hear a noise when you brake.
To replace the part yourself, simply follow the instructions in this YouTube lesson from user NutzAboutBolts.
It is suggested to use 3M Silicone Paste, 3M Copper Anti-Seize, Sil-Glyde, or the Toyota caliper guide pin and anti-seize/squeal lubricant, depending on the Toyota Dealership Parts & Service Department.
specifications for torque
- Caliper sliding pin bolts, 25 ft. lbs.
- Caliper mounting bracket bolts have a torque of 101 ft lbs.
- 25 foot pounds: brake line
In This Article...
What is the price of replacing the brake pads on a Toyota Prius?
Depending on the type of brake pads required and the degree of the harm your previous worn-out pads have done to other elements of your car, such as the rotors, replacing the brake pads on a 2020 Toyota Prius can cost anywhere between $150 and $300 each axle.
How often should a Prius get its brakes changed?
How long do the brake pads on a 2017 Toyota Prius last? Depending on your driving patterns, the brake pads on a 2017 Toyota Prius normally last between 30,000 and 70,000 miles.
Should all four brake pads be changed at once?
You are staring at a brake pad that has worn out completely. But should you replace all four brake pads at once?
First things first, you should replace either the front or the rear brake pads simultaneously. One should be wearing out roughly at the same rate as the other unless there is a serious problem. But not all four brake pads necessarily follow that rule.
Front Pads Wear Faster
The front brakes of most cars provide 70% of the stopping power. Some of that is a result of physics, some of it is intentional and can be linked to the way the vehicle maker designed the braking system. To prevent the back wheels from locking up, the braking system is biased toward the front by the manufacturers. As a result, the front brakes are required to do more of the work of stopping the car.
The physics component? Ever notice what occurs in most cars when you use the brakes? Some drooping of the nose occurs. Weight transfer is that. Additionally, the weight of the vehicle is shifting to the front, where it is exerting more force on the front wheels and, consequently, the front brakes. More wear is the result. Therefore, it is much more likely that you will need to change the front brake pads before the rear ones.
Your Mileage May Vary
I am aware that we are discussing brakes rather than fuel. However, some vehicles with particular braking assistance may see greater wear on the rear brake pads than other vehicles. A function known as electronic brake force distribution is available on some contemporary autos (EBD). Although it increases vehicle stability, it also causes higher rear brake pad wear than vehicles without it since it employs a processor to safely apply more braking force to the back wheels.
Anti-lock braking is a more established and widespread feature (ABS). It alternately applies and removes brake pressure to the rear as well as the front. Moreover, this accelerates the wear of the rear brake pads.
Style Matters
That is, your driving mannerisms. Driving aggressively typically results in aggressive braking, which accelerates the wear on your brake pads. Every time you step on the brake, even lightly, the brake pads begin to wear a little. The difference between little and a lot of wear and how frequently you need change your brake pads depends on how you drive and stop. Your brake pads will also deteriorate more quickly if you drive frequently in mountainous areas or in busy cities.
Time for a Check-Up
Checking your brakes is the greatest recommendation. By all means, replace the brake pads on all four wheels if necessary. However, most drivers discover that they’ll change the front tires at least twice before they need to change the back.
Visit NAPA Online to see the complete selection of braking system items or visit one of our 17,000 NAPA AutoCare stores for regular maintenance and repairs. Visit your neighborhood NAPA AUTO PARTS store to speak with a trained specialist for further details on how frequently you should replace your brakes.
How much ought a complete brake job to run?
There may be a significant price difference depending on the car you drive. According on the materials used in your vehicle’s brake pads, the cost to replace brake pads might range from $150 to $300 per axle on average. The cheapest brake pads are made of organic material.
Do hybrids require unique brakes?
Regenerative brakes, which are used in hybrid cars, take the energy required to stop your car and put it to use recharging your battery. Regenerative braking allows hybrid brakes to last far longer than regular brakes because of this. However, if a problem does occur, your automobile will need to be serviced by a qualified expert who is knowledgeable with hybrid regenerative brakes.
How durable are Prius brake rotors?
How long do the brake rotors on a 2021 Toyota Prius last? The type of rotors, the conditions of your daily commute, your driving style, and the type of vehicle you are operating all play a significant role in the answer. Depending on the aforementioned variables, 2021 Toyota Prius rotors often require total replacement every 30,000 to 80,000 miles.
Do I need new brake pads in addition to new rotors?
When you take your automobile to the shop, the mechanic will frequently check your brake system to see whether it need any repairs. However, there are a few warning signals you may watch out for in between visits to the technician.
Grooves or ridges on the surface of the rotor
Put your finger into one of the holes in your hub cap (or remove it totally for greater visibility) and feel along the surface of the rotor for any deep grooves, which are effectively cracks in your rotor and indicate that you need new brake rotors. Next, feel down the edge to check for ridges. It’s usually time to have your rotor replaced if there is a lip around the edge, which indicates that it has worn rather thinly.
Pulsating or shaking when you stop
Taking your automobile for a test drive is a fantastic approach to decide whether or not you require new rotors. Set your speed to roughly 40 mph before slamming on the brakes. Hold the steering wheel firmly and listen for loud shaking or rattling emanating from the brake pedal or wheel. When you apply the brakes, your automobile may pulse, which is usually a sign that the rotors are warped. This occurs when your brakes can no longer effectively cool themselves, therefore it’s a good idea to have a repair have a look at them.
Grinding noise when braking
Brake grinding is a sign that your brake pads have completely worn out and are now rubbing against the rotors metal on metal. You will likely need an entirely new set of brake pads and rotors because the damage can be quite severe.
Corrosive rust on the rotor
Not all rust is the same when it comes to rotors. Rotor surface rust is fairly common and often disappears after use without affecting stopping ability. On the other hand, corrosive rust penetrates the casting and compromises the rotors’ structural integrity. This kind of rust frequently develops in areas with harsher weather when your car is exposed to road salt. It can also happen if you leave your automobile sitting for an extended period of time and allow the surface rust to etch into the rotor. When the rust bugs start biting, it’s advised that you get your rotors replaced together with your brake pads since corrosive rust can ruin your brake pads and have a disastrous effect on the effectiveness of your brakes.
Thinned out rotors
The discard thickness for rotors is predetermined by the component manufacturer. Each rotor will have a different measurement. However, a marker is typically placed directly on the brake component to signify it. Because it is the minimum thickness that allows for safe braking, the minimum thickness standard is a crucial dimension. Your rotor loses mass as it ages and thins, making it less able to absorb and expel the heat produced during braking. The rotor’s strength is also diminished by wear, raising the possibility of a crack or possibly a break. Every 10,000 miles or whenever you have your brakes serviced, rotor thickness should generally be measured.
Other brake symptoms that may not be related to rotors
Squeaking or squealing coming from the brakes, a brake system indicator light turning on, swerving to one side when braking, or poor brake effectiveness that results in it taking longer to stop are additional indications that you require brake service, which may or may not be related to the rotors. These signs could be caused by your brake fluid, master cylinder, caliper, or brake pads. It is best to have your brakes checked properly by a mechanic as soon as you notice anything unusual with them.
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Why does my Toyota Prius’ ABS light come on?
The wheel speed sensorswhich are located inside each wheel hub and rarely inside the transmissionprovide data to the ABS. These sensors measure the speed of the wheels’ rotation and provide that data to the ABS. The ABS reduces pressure on the brake fluid when it detects that one or more of the vehicle’s wheels are going more slowly than the others. This permits the wheels to start moving again. The ABS won’t receive the necessary wheel speed information if the wheel speed sensor is faulty or if the wire connecting the sensor to the ABS is broken.
The wheel speed sensor consists of two parts: the sensor itself, which reads the teeth on the metal ring as the wheel rotates, and a metal ring with teeth fastened to a driving axle or wheel bearing. Due to its near proximity to the braking system and the intense heat produced by the brakes, the wheel speed sensor is particularly vulnerable to damage. As a result, it becomes one of the more frequent reasons for the ABS light to come on.
A hydraulic valve is in charge of releasing or raising the braking fluid pressure to prevent the wheels from losing traction with the ground when the wheel speed sensor warns the ABS that the wheels are traveling at different speeds. The pumps and valves connected to the ABS are susceptible to damage and malfunction like all other pumps and valves. Internal wear from braking fluid that is often soiled may be the cause of this.
The transmission of information between the wheel speed sensor and the ABS module may be impeded by corrosion on the ABS module. The aforementioned wheel speed sensor wires are susceptible to corrosion, a pretty common problem. Even a small quantity of corrosion on the wires can provide enough resistance to prevent the system from functioning. Less frequently, the computer inside the module may malfunction and require replacement.
Fluid is used by the ABS to help control pressure. The ABS won’t function properly if the ABS fluid reservoir is low or if there is too much air in the system.
What does the Toyota Prius’ VSC light signify?
The slip indicator flashes to show that Vehicle Stability Control (VSC) and/or Traction Control (TRAC) are active in order to restore traction if the system detects that your tires may be slipping. If the light continues to illuminate, there may be a problem with the TRAC/VSC system as a whole.