Is the parking brake light blinking or flashing, or is it solid? With an EPB, the risk of forgetting to engage the parking brake is eliminated, as the system automatically applies the brakes when the vehicle is turned off. It costs anywhere from $250 to $500 to fix an electronic parking brake depending on the exact malfunction and the manufacturer. You might check out the NHTSA complaints at: I wasn't doubting what you were saying. Its important to understand how to repair an electric parking brake, as well as what to do if you suspect its broken. Content on mdxers.org is generated by its users. What do they think is wrong with your gas tank? This is because the EPB system relies on electrical signals to operate correctly, and if the connections are corroded, the signals can be disrupted. You can simply do it using a floor jack and get under your car to access the calipers. Get to know your Acura. However, that does not necessarily mean that it is safe to drive. I did not go with the extended warranty do you guys know if the 5 year manufacturer warranty would cover this? Once the connections are restored, you should apply a thin layer of dielectric grease to help prevent future corrosion. We and our partners use cookies to Store and/or access information on a device. If you have an electric parking brake that is stuck, there are a few things you can do to try and fix the issue. If the problem is not caused by the brakes, you can disconnect the battery and check the fuse. Make sure its turned on sometimes it gets turned off accidentally. Subscribe for updates! You should also apply the scanner tool to the OBD2 jack in your car to look for any problem codes in case the system isnt working. My dealership said the only code they could see in the system was 'lost communication' and that everything checked out normal after they reset it. Odd that no one has reported having the parking brake replaced here in the forum. The servo motor stands in place of a cable that physically locks the wheels in traditional parking brake systems. These tips are from technical writer Osuagwu Solomon, an experienced automotive technician and auto repair guide writer. The issue mostly stems from no power going to the control unit, which won't let the brake be deactivated. One said it was fixed when the dealership replaced a fuel filter or something and another guy said it required a new catalytic converter. A few small modifications can result in big time increase in braking performance. Like this content? If it is not, press the release button on the parking brake lever. Youll need a socket to turn the caliper piston and release the brake caliper. Use the parking brake to keep the vehicle stationary when parked. From what I could find online with other Acura models, it is a number of things including software, O2 sensor or cat. The brake pedal position sensor may need to be calibrated, or it may need to be replaced. You can turn the electric parking brake off manually by removing the bolts and turning the caliper piston to have the caliper pressure released. I would have thought we had seen most of the more common issues. The Fora platform includes forum software by XenForo. Required fields are marked *. This simply means theres a problem with the electronic parking brake system, and it needs to be serviced. If you experience this problem, its important to take your car to a dealer or mechanic as soon as possible to get it fixed. Brake Modifications Additionally, should you need to suddenly stop while driving, the EPB can be quickly engaged to help prevent an accident. However, what happens if there comes an electric parking brake problem? Brake Pedal Switch Malfunction. Standard ACURA dashboard lights and warning symbols. Open the cap and check the brake fluid to ensure it is at the proper level. Thats where things get interesting, and to prevent being stunned by it in case this problem happens to you, use the information from this guide to tackle the issue. Therefore, we can't stress enough the need to address any problems related to it immediately to save yourself from all the trouble along the way. 4. First, make sure that the parking brake is turned on. Steering wheel is making a clicking noise when turning. Getting Water In The Brake . Parking Brake works fine. These are some of the most frequent issues that come with an electric parking brake: Also, its worth mentioning that the electric parking brake will fail if your battery dies. Finally, press and hold the button on the parking brake lever for three seconds. When this happens, the parking brake may not engage properly or may not release when you press the pedal. If your Acura MDX has an electric parking brake problem, youre not alone. Signs of a bad A/C compressor in my car causes and fixes, Ford 2.0 EcoBoost problems all you need to know. Is the fuel pump in the gas tank? Please register or login to enable Dark Mode. When you engage the electronic parking brake, it applies the brakes automatically. Common issues such as low system voltage or open fuse can cause the electric parking brake system to malfunction. Your email address will not be published. JavaScript is disabled. Also, make sure that the replacement fuse is of the same amperage as the old one. You can also replace the EPB sensor. The OEM four wheel disc Acura TL 2004-2008 General Information and Recommended Maintenance Schedule Another common cause of an electric parking brake problem is a shorted EPB fuse. There have been reports of people having their car suddenly lurch to a stop on the highway, and even of the brakes engaging while going around a corner. Not a battery problem per dealer. This can happen for a variety of reasons, but the most common cause is a faulty switch. If you purchased the vehicle in May 2016, it may be outside the warranty period. Make sure that you do not apply too much grease, as this can cause the connections to become overloaded and fail. Shell Gas: Which One to Go for in 2023. However, electric parking brakes are a standard these days, and there are two types full electric and hybrid brakes. Most people don't consider braking before they Acura MDX Brake Modifications When the pistons stick in a decompress position, it forces the brake pads to run on the brake rotor even without applying the brake pedal. There are two ways to fix this problem. Gently depress the accelerator pedal.When on a hill, it may require more accelerator input to release.The electric parking brake indicator goes off. I wasnt trying to make light of what happened. You can rely on the steps mentioned above regarding locked parking brake deactivation to take down the damaged motors. The second way to fix this problem is to install a new switch. Head to Firestone Complete Auto Care a complimentary brake check in Deerfield, at a time that works for your busy schedule. Since the modern parking brake system needs an electric charge to work properly, youll need to check the battery voltage. I had a similar issue on my drive back from Orlando. Yes it should assuming something failed you didn't drive over a Prius or Lime Scooter. We did NOT replace the gas tank. What is the cause? He spent six years in the automotive workshop and loves writing about auto repair guides. The electric parking brake in your Acura TLX should also be checked at regular intervals. The Honda Civics electric parking brake is designed to engage once you switch off the ignition. If the brake pad is worn down, you should replace it. This is because the brake system is in operation, and it is normal. There are many aftermarket switches available that are designed specifically for this purpose. Continue with Recommended Cookies, Home Acura ACURA Electric Parking Brake Instruction Manual. The electric parking brake indicator comes on. It offers a child lock feature to prevent accidents. Theres another way to disengage the electric parking brake without touching the EPB button. To do this, all you have to do is go ahead and buckle up your seat belt and engage your emergency brake. According to Acura MDX owners and technicians here are the most common causes of the EPB problems with the Acura MDX as well as their respective solutions: 1. If not, then check the brake pads to see if they need to be replaced. confused and kind of worried, I replaced my battery and the code came back a day later, What models do you guys have who are experiencing this issue? This also makes it better than conventional brakes. Place the black and red leads on both ends of the said connector. What Do I Do If My Electric Parking Brake is Stuck? Plus I will call the other dealerships to see if 19-011 was ever performed. I have a 2017 Acura MDX with 56k miles. Tire number meaning why do tire numbers matter? However, the cables are triggered by an electromotor, which is where the best of both worlds collide and results in emergency braking. Finally, if none of these solutions work, you may need to replace the electric parking brake itself. Content on tlxforums.com is generated by its users. If they do, then replace them and see if that solves the issue. Once you have replaced the sensor, make sure to test it out before driving your vehicle. If the rotors are in good shape, proceed to Step 4. This includes the electric parking brake. If it is, replace it with a new one. There are a few possible causes of an actuator problem. When in doubt, check the fluid. This can happen due to a malfunctioning sensor, a weak battery, or a software issue. One common issue with stuck parking brakes is corrosion. 2. I have the same problem with my 2016 Acura TLX. This part is responsible for locking the parking brake system. My point was that; on occasion working as a line technician, you will receive a vehicle with an intermittent/unusual problem; that checking the code history, scanning the range of the sensors and then finding out that all is reading correctly; well, what part do you replace? Once youve done this, you should be able to test the brake pedal again. Then, connect the probes of the multimeter to the two terminals of the harness. You should check to see if your car is still under the factory warranty. After a few seconds, I could accelerate again, so I pulled over turned the car off and back on. In that case, you should take your vehicle to an Acura dealership for service. I figure must have something to do with venting of gas tank or possibly fuel pump? To release The power mode must be in the ON position to release the electric parking brake. If so, repair or replace them as needed. You may have to reset the electrical system to make it work. In case your electric parking brake gets locked, you wont be able to drive your car. If the pads look good, proceed to Step 3. However, you should always remember to let off the parking brake before driving. - Tampa, FL, USA. Your braking capability should operate normally but with no anti-lock function. If your EPB fuse is shorted, it can cause the system to fail. If the voltage is high, the problem is most likely the parking brake actuator. First is that the actuator itself may be damaged or faulty. If your car battery is discharged and you need to disengage the electric park brake, you have two options. Press the electric parking brake switch gently and securely. The other dealerships say they can access the warranty records but the existing one says "We don't have a warranty coordinator on site" and that some dealers do and others don't. You cannot apply or release the parking brake if the 12-volt battery goes dead.If the 12-Volt Battery Is Dead P. 452. Some of these faults will register a trouble code on the onboard computer, indicating a fault with the EPB, or display a Service parking brake message if theres a reported fault. It requires getting to the back of the wheel and getting access to the back of the caliper. That's one of five available trims if the base MDX . If you want to learn how to repair your cars electric parking brake, you should read this article. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. If theres a manual release, youll notice bolts holding the parking brake system onto the caliper. 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