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| # | Post Title | Result Info | Date | User | Forum |
| Answer to: Question concerning semi-metallic pads and ceramic pads | 145Relevance | 5 years ago | ToyLex420 | Submit Your Question HERE | |
| The braking system in your vehicle is perhaps its single most important safety mechanism. Without brakes, a vehicle is left relying on time to slow its forward momentum. So how do brakes work? When you step on your brake pedal your car pushes fluid through its brake lines into each wheel, gradually bringing them to a stop at the same rate. As a whole, your brake system is turning your car’s kinetic energy into friction that slows your tires and brings your car to a stop. The brake pads in your vehicle are the source of that friction, which is created as they press up against the braking discs in your car. Let’s take a closer look at the different types of brake pads available, the pros and cons of each type, particularly the differences between using ceramic and metallic brake pads, and help you understand how to choose the best brake pad for your vehicle and driving style. Originally, brake pads were made from asbestos, a heat-absorbing material that was well-suited for the wear and tear that brake pads took on. However, asbestos has been found to be a highly-potent carcinogen and prolonged exposure to it can cause cancer. Asbestos-based brake pads would wear down over time, releasing asbestos that stuck to tires and get into the air. Manufacturers realized asbestos wasn’t a safe compound to use for manufacturing braking systems. As a result, organic brake pads, or non-asbestos organic (NAO) brake pads, were created to fill the gap. Organic brake pads, which come standard on about 67% of new vehicles sold within the United States, are made of a mixture of fibers and materials such as rubber, carbon compounds, glass or fiberglass, Kevlar, and more, and are bound together with resin. They tend to produce less dust than some other types of brake pads, such as metallic ones, and are available at a reasonably low price point. Unlike performance brake pads, which are primarily used in heavy and high-performance vehicles, organic brake pads generate a moderate amount of friction without much heat being present, making them suitable for drivers who use their cars for normal driving and commuting. Organic brake pads also tend to be quiet and don’t put much stress on the brake rotors, which is a plus because brake rotors can be costly to repair or replace if damaged. However, organic brake pads do have some disadvantages when compared to other types of brake pads. Because of their composite nature, organic brake pads can tend to wear out a bit more quickly, meaning they might have to be replaced more often. They also tend to function best within a smaller range of temperatures, meaning they don’t work as well in extreme weather or when they are being pushed too hard and overheat. Organic brake pads also have a higher level of compressibility, which means the driver has to press the brake down with more force to engage them. Another option for brake pads are ceramic brake pads. These brake pads are made from ceramic very similar to the type of ceramic used to make pottery and plates, but is denser and a lot more durable. Ceramic brake pads also have fine copper fibers embedded within them, to help increase their friction and heat conductivity. Since they were developed in the mid-1980s, ceramic brake pads have been consistently increasing in popularity for a number reasons: Noise-Level: Ceramic brake pads are very quiet, creating little-to-no extra sound when the brakes are applied. Wear & Tear Residue: Compared to organic brake pads, ceramic brake pads tend to produce less dust and other particles over time as they wear down. Temperature & Driving Conditions: Compared to organic brake pads, ceramic brake pads can be more reliable in a wider range of temperatures and driving conditions. But, as with most things, there is some “give” that comes with the “take”; ceramic brake pads do have some limitations. Primarily, their cost: due to higher manufacturing costs, ceramic brake pads tend to be the most expensive of all types of brake pad. Also, since both ceramic and copper can’t absorb as much heat as other types of materials, more of the heat generated by braking will pass through the brake pads and into the rest of the braking system. This can cause more wear and tear on other braking components. Lastly, ceramic brake pads aren’t considered the best choice for extreme driving conditions, such as very cold climates or racing conditions. The final type of brake pad is the semi-metallic brake pad, often referred to as just “metallic brake pad”. Metallic brake pads are comprised of anywhere between 30% and 70% metals including copper, iron, steel, or other composite alloys. These various metals are combined with graphite lubricant as well as other fillers to complete the brake bad. The metallic brake pad compounds that are available vary, with each offering their own advantages for different situations as diverse as daily commutes to track racing. For many drivers, especially those who value high-performance, the choice between ceramic vs. metallic brake pads is easy. Performance-driven drivers prefer the metallic brake pads because they offer improved braking performance in a much wider range of temperatures and conditions. Because metals are such a good conductor of heat, they tend to be able to withstand more heat while simultaneously helping braking systems cool back down more quickly. They also don’t compress as much as organic brakes, meaning less pressure needs to be applied to the brake pedal to affect stopping ability. However, there are some disadvantages to metallic brake pads. They tend to be louder than ceramic or organic brake pads - meaning a louder ride - as well as more stressful for the brake system, adding more strain and wear on the brake rotors. As far as price goes, metallic brake pads tend to fall somewhere between organic and ceramic pads. They tend to produce more brake dust than the other two varieties as well. So which brake pad is the best choice for you when deciding between ceramic brake pads vs semi metallic vs. organic? It really is dependent on the ride you expect from your vehicle combined with your personal driving style. If you have a high-performance sport car, or at least drive your vehicle like it is one, you’re likely best off choosing semi-metallic brake pads. On the other hand, if you do a lot of urban commuting, you might find a solid ceramic brake pad to be the better option. If you don’t put a lot of mileage on your vehicle, an organic brake pad might be the best, low-price option for your driving habits. | |||||
| Answer to: Should I disable my Electric Parking Brake | 37Relevance | 3 years ago | Elon Dusk | Submit Your Question HERE | |
| You should have your parking brake engaged whenever you park. It's not only for your vehicle's safety but also to release stress that the weight of the vehicle puts on the transmission. So, I'd definitely leave it on. The better option is get a vehicle what comes with manual parking brake and you set the brake every time you park. The problem with electronic parking brake is if something messes up, it may not disengage and you're going nowhere. | |||||
| Answer to: EPB how to disable | 72Relevance | 4 years ago | FJCruiser2014 | Submit Your Question HERE | |
| Not sure why the add comment section doesn't work on this question but in response to @Doc I know that EPB is the electronic parking brake. But as oldguysrule stated above the electronic parking brake is also used as an emergency brake so not sure of why the down vote on my comment regarding not disabling the EPB because it is there to be used in emergencies too. The EPB is basically the parking brake but a newer technology of it, but just as the old parking brake could be used for holding the vehicle when parked on a steep hill or for an emergency, the same ... | |||||
| Answer to: How to turn off VCS? | 69Relevance | 2 years ago | Hixster | Submit Your Question HERE | |
| Some earlier Avalons had VSC but no switch to cut it off, like if you were stuck in snow. My brother has my old 2003 XLS, it has the switch. Having looked at both manuals, you're right, they don't mention VSC. "1-Make sure the car is in park and the parking brake is disengaged before you start the car 2-Press and hold brake pedal while starting car 3-release brake pedal 4-Engage the parking brake 5-Fully depress the brake pedal and release 6-Fully depress the brake pedal and release again 7-disengage the parking brake 8-Fully depress and hold down the brak ... | |||||
| Mercedes parking brake disengage | 56Relevance | 2 years ago | Cybercop8122 | Submit Your Question HERE | |
| ... recent storm, a bit of water has entered the rear floor space of the car as well as the exhaust. The insurance company has recommended that I don't start the vehicle's engine before they inspect it. I am allowed to switch on the battery for the purpose of lowering windows or to engage the gear ( neutral/ parking). I am referring to the accessory mode while turning the key. When the recovery tow truck arrived, I put the car on neutral and disengaged the parking brakes's hand lever. I saw the parking brakes foot lever disengage as well. Now the problem is, ... | |||||
| Answer to: Parking brake broke | 54Relevance | 4 years ago | Justin Shepherd | Submit Your Question HERE | |
| When you put the car in park on an incline, it creeps until the parking pawl latches into a notch in a gear-like disc on the output shaft. The parking pawl is basically an arm that can pivot. The gaps in between the teeth of the gear and a tooth on the arm match each other, locking up the shaft. The other end of the arm pivots on the transmission case. There are return springs, etc, but that's the gist of how it works. When you leave the car without the parking brake on while on an incline, the weight of the car is trying to shear off the tooth on the p ... | |||||
| Answer to: What is the proper or best way to use the parking brake? | 37Relevance | 4 years ago | Kaizen | Submit Your Question HERE | |
| Imho, the best way to use the parking brake is to actually use it. There are a ton of folks that don’t use a parking brake, which puts unnecessary strain on the transmission, like you said. I’ll taking using the parking brake in a nearly any safe manner over not using it all. I’m sure there is a “better” way to use the brake, but what matters most is to just use it. | |||||
| 2006 Silverado Parking brake Sticking | 37Relevance | 4 years ago | ryandepas | Submit Your Question HERE | |
| I have a 2006 Chevy Silverado 1500 w/ rear drums. Yesterday when I backed out of my drive I put the truck in reverse disengaged the parking brake and took my foot off the brake. Even with my driveway sloping down slightly towards the street my truck didnt move. I gave the truck some gas and I felt the parking brake unstick and everything seemed normal. I dont know much about the parking brake mechanism but what could cause this? Thank you. | |||||
| Answer to: 02 Es300 parking brake shoes | 51Relevance | 3 years ago | Justin Shepherd | Submit Your Question HERE | |
| Your parking brake may be stuck on. Your original brake shoes were worn, the new ones are much thicker than the old ones and they may stick. Do you live in a rust prone area? They can appear to be off and not trip the parking brake, even though it's still on. This happened to my 1999 Ranger and the parking brake cable was stuck. It had been there since they originally manufactured it. I replaced the cable and it's good to go. | |||||
| Electronic parking brake malfunction | 51Relevance | 5 years ago | 46TX7575 | Submit Your Question HERE | |
| Hello Scotty. 👋 I'm a big fan {black}:laughingoutloud: I'm having an ongoing but rather intermittent problem with my electronic parking brake. Make: Volkswagen Model: 2019 Jetta odometer: 42,590 2.0 liter turbocharged engine Automatic transmission It started about two months ago when I'd engage the parking brake and then the infotainment center would say: Fault Electronic emergency brake. So it would eventually let me release the parking brake when this problem first started. However,as weeks went on it became harder to get it to release. S ... | |||||
| Answer to: No one can tell me what's wrong | 50Relevance | 2 years ago | Shone200 | Submit Your Question HERE | |
| Hmmm interesting. Since you have drum brakes did you adjust the drum brakes so the drums are not loose? You can easily tell if your drum brakes are loose by engaging the emergency brakes. If the emergency brakes are loose then you need to tighten and adjust the drum brakes. Also did you bleed air from the brake lines? Air trapped inside the brake lines can cause brake pedal to go to the floor. Check and make sure you did these following tips down below as well. brake Fluid: Ensure the brake fluid reservoir is filled to the correct level. Also, check for any air bubbles in the brake fluid. If air is present, it can cause a soft brake pedal. Bleeding the brakes: Even if you've replaced components, air could still be trapped in the brake lines. Bleeding the brake system can help remove any air. Ensure proper bleeding procedures for your vehicle, including bleeding all four corners. Master Cylinder Bench Bleeding: When you replaced the master cylinder, did you bench bleed it before installation? Bench bleeding helps remove air from the master cylinder before it is installed in the car. Proportioning Valve: Check if your vehicle has a proportioning valve. If it does, make sure it is functioning correctly. A malfunctioning proportioning valve can cause improper brake pressure distribution. brake Booster Check Valve: Ensure the check valve on the brake booster is functioning correctly. If it's faulty, it can allow air to enter the brake booster, affecting brake pedal feel. brake Lines and Hoses: Inspect all brake lines and hoses for any signs of damage or leaks. Even a small leak can allow air to enter the system. Wheel Cylinder Adjustment: Double-check the adjustment of the rear drum brake wheel cylinders. Improper adjustment can lead to a soft pedal. Caliper/Piston Issues (Front brakes): If you have front disc brakes, check the calipers and pistons for proper operation. Sticking or malfunctioning calipers can cause brake issues. ABS System (if equipped): If your vehicle is equipped with an Anti-Lock Braking System (ABS), there could be an issue with the ABS system affecting brake performance. Professional Inspection: If the issue persists, it may be beneficial to have a professional mechanic or brake specialist inspect the vehicle. They may use specialized tools to diagnose and pinpoint the problem. | |||||
| Answer to: American use of the handbrake (ebrake) | 35Relevance | 5 years ago | MountainManJoe | Submit Your Question HERE | |
| I live in Canada, and I call it a parking brake, because that's what my manual calls it. I only use it when parking on a steep incline (automatic). It is absolutely unnecessary for hill starts. I never roll backwards. I notice a lot of people use it all the time, and I think it gets overused unnecessarily. I also notice many manual drivers don't put their transmission in gear when parking like they're supposed to. I don't know anybody who has had a parking brake related incident. I find parking brakes to be very unreliable, compared to the transmission park ... | |||||
| RE: Parking brake broke | 34Relevance | 4 years ago | FJCruiser2014 | Submit Your Question HERE | |
| As I stated in my initial response it is ALSO called emergency brakes too because aside from its use of keeping the vehicle from rolling back on a hill it can be used to stop the vehicle if the regular braking system (the one that functions when pressing the brake pedal) fails. It can be called anything you want to call it, but the terms parking brake and/or emergency brake is very common and accepted. | |||||
| RE: Electronic parking brake malfunction | 32Relevance | 4 years ago | 46TX7575 | Submit Your Question HERE | |
| UPDATE I picked up my car after they serviced the parking brake. It TURNS OUT it was a problem caused by a leaking caliper on the right rear wheel. It was leaking brake fluid into the parking brake motor..thus causing the malfunction..so both were replaced and the brake system bled out,recalibrated,etc. Just thankful for it to be fixed. | |||||
| Answer to: EPB how to disable | 30Relevance | 4 years ago | FJCruiser2014 | Submit Your Question HERE | |
| @Doc well I never said it is not an electronic parking brake so I don't know what your point is by saying it in BOLD that it's an electronic parking brake. If you read the response by the OP before my response they said they have never had to use emergency braking so I said never having had to use it does not mean an emergency would never happen because an emergency happens suddenly so it's not a good idea to disable the electronic parking brake which can be used in case of an emergency. But if you just want to keep on saying you know EPB stands for electron ... | |||||
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