Ошибка ауди parking brake malfunction

Что в переводе: неисправность стояночного тормоза.

По сути это первая неисправность машинки за 60 с лишним тысяч пробега.
Вкратце: проблема началась этой зимой. Два раза возникала эта ошибка и решалась тем, что просто глушишь-заводишь машину и всё исчезает. Когда возникла второй раз, то сопоставив инфу из интернета, мол в морозы лучше не ставить на стояночный тормоз и воспользовавшись этим предложением ошибка больше не вылазила ещё 2-3 месяца.
И вот весна. Весной всегда начинаются какие-то поломки и это с точки зрения физики нормально: тепло заставляет метал изменять форму, что увеличивает возможность поломки деталей, которые не случились ранее… И вот загорелась гирлянда из ABS, ESP и перечеркнутой P. Бортовой же выдал снова «Parking brake malfunction «. И да, проблема решается тем, что глушишь и заводишь и все ок.
Но в этот раз не так все гладко: во первых, ошибка вылезла второй раз на второй же день, а во вторых, что куда неприятнее перед этим, что в первый раз, что во второй, при нажатии на педаль тормоз иногда(!), не очень явно, но чувствуется на долю секунды какой-то глухой стук в педаль. Машину не ведёт, тормоза работают вроде ровно да и сам стук повторяется через раз. Скорость передвижения городская и возможно поэтому не могу ничего добавить про этот момент (возможно на более большой скорости машину бы и вело или ещё что…).
Почитал форумы и про эту ошибку пишут многие. В основном сводится к трем вещам:
1. Датчик ABS
2. Датчик вращения колёс
3. Блок ABS.
Записался на диагностику через пару дней (раньше, увы не получается). Конечно, отпишусь что и как получилось у меня. Морально готов ко всему, но хотелось бы, конечно, обойтись заменой каких-то датчиков…

Возможно, у кого-то были подобные признаки при торможении и вылетали при этом ошибки, то пишите как решалась проблема…

Продолжение читайте тут: Parking brake malfunction audi a5 (часть 2, итоговая)

Пробег: 63 000 км

P0729, P0730, P0731, P0732, P0733, P0734, P0735, P0736 17113 — 17120 неправильное передаточное отношение отдельных передач P0729 6-я передача, P0730 общая по АКПП, P0731- P0735 с 1-й по 5-ю передачи соответственно.

Ошибки АКПП и их причины

Эти неисправности чаще всего связаны с повреждением муфты сцепления, но также могут возникать из-за поломки в механической части коробки передач. Если актуальная скорость превышает 200 км ч при нажатии педали акселератора система остается активной и снижает скорость до 200 км ч, когда водитель убирает ногу с педали акселератора.

Коды ошибок Мерседес. Расшифровка ошибок Mercedes

• Отображение выбранной передачи на приборной панели;
• Время отображения настроек климат-контроля;
• Продолжительность работы дворников, после которой сработает омыватель фар;
• Отключение функции Start-Stop;
• Активация графического парктроника;
• Корректировка расчета расхода топлива в программе экономайзера;
• Отключение предупреждения об отстегнутых ремнях безопасности.

Audi A4 B8 рестайлинг отзывы владельцев, замена масла в вариаторе и фильтра Для владельца Audi A4 B8 2007-2015 модельного года руководство по ремонту станет незаменимым источником подробной информации по обслуживанию и ремонту данной модели. Выключатель тормоза не отрегулирован должным образом.

Ошибка на Ауди Parking Brake Malfunction. Расшифровка комбинаций Что интересно, у многих владельцев Audi Q5 EPS загорался, когда Ингольштадт выкатывал новую прошивку, которую предлагалось установить в добровольно-принудительном порядке. Поэтому автопроизводители предусматривают систему контрольных ламп на приборном щитке, которые сигнализируют о проблемах в технике или электронике. Некоторые из новых систем адаптивного круиз-контроля ACC фактически регулируют скорость автомобиля.

P0729, P0730, P0731, P0732, P0733, P0734, P0735, P0736 17113 — 17120 неправильное передаточное отношение отдельных передач P0729 6-я передача, P0730 общая по АКПП, P0731- P0735 с 1-й по 5-ю передачи соответственно.

Что означает значок ЕРС на приборной панели Ауди

Оборудование устанавливается после первичного топливного фильтра и рядом с двигателем, где его основная цель улавливать любые загрязнения, которые мог пропустить первый фильтр. 4F87, 4F88, 4F89, 4F8A, 4F8B, 4F8C, 4F8D, 4F8E, 4F8F, 4F90, 4F91, 4F92, 4F93, 4F94, 4F95, 4F96, 4F97, 4F9B контроль передаточного числа при переключении передач.

Скрытые функции

Тюнинг автомобиля Audi A4 B8 включает модернизацию и улучшение внешнего вида, рестайлинг кузова, салона, экстерьера, повышение управляемости и производительности, мощности, крутящего момента двигателя. Например, EPC ошибка на Ауди показывает неисправность датчика давления в картере.

Сохраненные Диагностические коды ошибок

Данные неисправности связаны с клапаном охлаждения коробки передач (для автомобилей А6 и А7), а также с повреждением электропроводки КП. Если достаточно долго не обращать внимания на эти неисправности, то при ремонте может потребоваться замена блока управления КП (в мехатронике).

Эти ошибки чаще всего связаны с неисправностью механической части КП, вследствие чего происходит обильное образование металлической пыли стружки. Также, если брать конкретно Ауди A6 C5, в EPC частая ошибка P1676, которая свидетельствует об обрыве цепи контрольной лампы левого стоп-сигнала.

В данном видео Я раскрыл вопрос решение электромеханического стояночного тормоза все возможные проблемы которые могли возникнуть с ним а также порекомендовал никогда не прикуривать, видео будет актуально для всех автомобилей Audi с электромеханическим стояночным тормозом, а также автомобили Volkswagen. раскрою вопрос проводки электромеханического стояночного тормоза и также вопрос по блокам предохранители его а также кнопки электромеханического стояночного тормоза рассказал про индикацию на приборном щитке Что означает и Как решается Какие пути решения

Всем привет. Меня зовут Иван. Очень рад вас на своем канале.
Тут можно увидеть много полезных видеороликов о ремонте
и доработке мотоциклов, мопедов, скутеров, автомобилей.
Доработке 2х тактных мото двигателей советской и не только техники.
На канале много видео о доработке и форсировке мотора ИЖ Юпитер 5,
а также других узлов и агрегатов мотоцикла Иж Юпитер и не только.
Много видео о покраске автомобилей и автомалярке в общем,
полезных инструментах, приспособлениях, а также обзор на инструмент.
Между тем бывают видео просто на свободную тему: природа, горные лыжи,
рыбалка, работа, строительство мостов, токарные работы, сварочные работы.
Обзоры на гаджеты, обзоры на автомобили, мотоциклы, мопеды и скутеры,
а также прохваты на аппаратах.

Я всегда готов помочь советом и ответить на любой вопрос.
Присоединяйтесь! Будет полезно и интересно. WELCOME!!!

Для связи:
ВКонтакте:
https://vk.com/ivans84

AS8 — КЛУБ ЛЮБИТЕЛЕЙ AUDI A8 и AUDI S8

В стремлении к совершенству выбираешь лучшее. AS8 Клуб — сделавшие свой выбор.

Parking Brake Malfunction!

Parking Brake Malfunction!

Сообщение audia6c5 » Вт май 20, 2014 10:48 pm

Вчера появилась ошибка, которая раздражает глаза и уши. Пока что.

Наехал на бугорочек на маленькой скорости. После этого загорелась надпись «Parking Brake Malfunction!», сопровождавшийся знаками «Пробуксовка», ABS и на центральном БК «(Р) по сторонам молнии.».

Замечу, что диски, колодки были заменены на новые примерно 3 недели назад. Ручник работает! Когда затягиваешь — гудят обе.

Идём далее —
Подключил комп — ошибка одна. После стирания выскакивает после набора 70км/ч. Как решать? Фото и видео прилагаю.

Re: Parking Brake Malfunction!

Сообщение Akin » Вт май 20, 2014 11:06 pm

01435 — Brake Pressure Sensor 1 (G201)

01435 — Brake Pressure Sensor 1 (G201): No or Incorrect Basic Setting / Adaptation
Possible Symptoms
Malfunction Indicator Light (MIL) active
Possible Causes
Basic Setting not performed
Possible Solutions
Perform Basic Setting

01435 — Brake Pressure Sensor 1 (G201): Electrical Fault in Circuit
Possible Causes
Brake Pedal Switch (F) faulty/jammed
Brake Pressure Sensor 1 (G201) faulty
Possible Solutions
Check/Replace Brake Pedal Switch (F)
See Measuring Blocks
Check/Replace Brake Pressure Sensor 1 (G201)
ABS Hydraulic Unit (N55) may need to replaced
Perform Brake Pump Bleeding
Perform Brake Pressure Sensor 1 (G201) Basic Setting
Replace Brake Electronics Control Module (J104)

01435 — Brake Pressure Sensor 1 (G201): Implausible Signal
Possible Symptoms
Malfunction Indicator Light (MIL) active
Possible Causes
Brake Pedal Switch (F) faulty/jammed
Brake Pressure Sensor 1 (G201) faulty
Possible Solutions
Check/Replace Brake Pedal Switch (F)
See Measuring Value Blocks (MVB)
Check Brake Pressure Sensor 1 (G201)
See Measuring Value Blocks (MVB)
Check/Replace Brake Electronics Control Module (J104) and/or ABS Hydraulic Unit (N55)
Special Notes
When found in Bosch ESP Brake Systems:
The Bosh 5.x ABS modules drop communication at road speeds which makes it difficult, if not impossible, to log live measuring block data. If the Brake Light Switch is suspected as faulty and causing a G201 fault:
Try logging the Engine or Transmission for brake light switching.
Drive with the Cruise Control on and see if the system works as per design. If the CCS will not operate or the CCS does not shut off when the brakes are applied the Brake Light Switch may be faulty.

Re: Parking Brake Malfunction!

Сообщение audia6c5 » Вт май 20, 2014 11:38 pm

01435 — Brake Pressure Sensor 1 (G201)

01435 — Brake Pressure Sensor 1 (G201): No or Incorrect Basic Setting / Adaptation
Possible Symptoms
Malfunction Indicator Light (MIL) active
Possible Causes
Basic Setting not performed
Possible Solutions
Perform Basic Setting

01435 — Brake Pressure Sensor 1 (G201): Electrical Fault in Circuit
Possible Causes
Brake Pedal Switch (F) faulty/jammed
Brake Pressure Sensor 1 (G201) faulty
Possible Solutions
Check/Replace Brake Pedal Switch (F)
See Measuring Blocks
Check/Replace Brake Pressure Sensor 1 (G201)
ABS Hydraulic Unit (N55) may need to replaced
Perform Brake Pump Bleeding
Perform Brake Pressure Sensor 1 (G201) Basic Setting
Replace Brake Electronics Control Module (J104)

01435 — Brake Pressure Sensor 1 (G201): Implausible Signal
Possible Symptoms
Malfunction Indicator Light (MIL) active
Possible Causes
Brake Pedal Switch (F) faulty/jammed
Brake Pressure Sensor 1 (G201) faulty
Possible Solutions
Check/Replace Brake Pedal Switch (F)
See Measuring Value Blocks (MVB)
Check Brake Pressure Sensor 1 (G201)
See Measuring Value Blocks (MVB)
Check/Replace Brake Electronics Control Module (J104) and/or ABS Hydraulic Unit (N55)
Special Notes
When found in Bosch ESP Brake Systems:
The Bosh 5.x ABS modules drop communication at road speeds which makes it difficult, if not impossible, to log live measuring block data. If the Brake Light Switch is suspected as faulty and causing a G201 fault:
Try logging the Engine or Transmission for brake light switching.
Drive with the Cruise Control on and see if the system works as per design. If the CCS will not operate or the CCS does not shut off when the brakes are applied the Brake Light Switch may be faulty.

Re: Parking Brake Malfunction!

Сообщение audia6c5 » Ср май 21, 2014 11:11 am

Как я понял моя последовательность действий —

Проверить проводку до задних тормозов/датчиков АБС
Проверка датчиков АБС (кстати как? в каких измерения , в каких группах?)
Проверить лягушку (стопы вроде работают, но потом проверю мультимером)
Проводку до датчика 201 (как я понял он под гидроблоком абс?!)
Ну и самое худшее что для меня может быть — замена блока АБС. но перед этим — пайка контактов.

Но всё же мне интересно, как педаль ГАЗА влияет на АБС. Причем тормоз я не нажимаю. Ошибка выскакивает неизчего, в пороге скорости 70км/ч.
Возможно ли из-за плохой балансировки колёс.

Re: Parking Brake Malfunction!

Сообщение Akin » Ср май 21, 2014 11:28 am

Педаль газа связана с ЕСП.

Из-за балансировки врядли, скорее развал если плохой или колеса разные.

А так все правильно.

Re: Parking Brake Malfunction!

Сообщение audia6c5 » Чт май 22, 2014 1:35 pm

Re: Parking Brake Malfunction!

Сообщение Franciskdunk » Вс июн 01, 2014 9:25 pm

Re: Parking Brake Malfunction!

Сообщение Николай II » Пн июн 02, 2014 12:20 am

Re: Parking Brake Malfunction!

Сообщение Ignis » Сб июл 26, 2014 10:30 pm

Re: Parking Brake Malfunction!

Сообщение starilk » Чт фев 04, 2016 7:11 pm

Re: Parking Brake Malfunction!

Сообщение slavqa » Пн июн 12, 2017 9:17 pm

Re: Parking Brake Malfunction!

Сообщение иоан 350 » Пн июн 12, 2017 10:59 pm

Re: Parking Brake Malfunction!

Сообщение slavqa » Ср июн 28, 2017 5:59 pm

Re: Parking Brake Malfunction!

Сообщение иоан 350 » Ср июн 28, 2017 6:09 pm

Re: Parking Brake Malfunction!

Сообщение slavqa » Ср июн 28, 2017 7:47 pm

Re: Parking Brake Malfunction!

Сообщение иоан 350 » Ср июн 28, 2017 9:15 pm

Re: Parking Brake Malfunction!

Сообщение Monstrik » Чт июн 29, 2017 9:36 am

Re: Parking Brake Malfunction!

Сообщение slavqa » Пт авг 11, 2017 6:43 pm

Parking Brake Malfunction!

Сообщение Михаил_Рига » Пн окт 23, 2017 11:55 pm

Источник

Parking brake malfunction

Brennan

Former Audi Driver

Just had this come up on the display, was sittin in the car with the handbrake on and the ignition, been sittin like that for the past 5mins charging my phone.

The red light on the button was flashing. I took the handbrake on and off again and it seemed fine

Hope this isn’t the sign of things to come

Point_Audi

Vorsprung durch Technik

Had a quick search online Aarom and found the following:

Audi A4 B8 parking brake warning light (RED) — the warning lamp lights up when the parking brake is applied with the ignition on. After the ignition has been switched off the lamp will stay on for about 30 seconds. The warning lamp will light up for about 30 seconds if the parking brake is applied with the ignition switched off.

The warning lamp should go out when the parking brake is released. If the warning lamp flashes continuously after the parking brake has been applied, the brake may not be strong enough to hold the vehicle on a slope. This may be due to the brakes overheating.

Please note the following points:

• If the gradient is too steep to park the vehicle safely, the display will show the message Caution: Vehicle parked too steep.

• In the event of a fault in the parking brake system the symbol will also appear in the instrument cluster display together with the message Parking brake! You should have the fault corrected by a qualified workshop without delay.

I will give the car a scan for you if you want mate!

Источник

• Здравствуйте.
  Причин возникновения данной ошибки может быть много:
  1. Электронный блок управления ручным тормозом,
  2. Датчик давления в тормозной системе,
  3. Проводка отвечающая за ESP и тормозную систему,
  4. Датчики вращения колес т.д.
  Для выявления точной причины неисправности необходимо пройти компьютерную диагностику.

  Россия, Subaru Legacy

• Из-за данной ошибки автомобиль может не заводится?

  Минск, Audi A4

• Да, вероятно причина в этой ошибке. Но без прохождения компьютерной диагностики точную причину установить практически невозможно.

  Россия, Subaru Legacy

• Не за что. Всегда рад помочь!

  Россия, Subaru Legacy

Audi cars are well-known for their luxury and performance. Audi has a reputation for making high-quality, reliable cars that are fun to drive. Audi cars are also known for their stylish designs and advanced technology.

However, Audi cars are not exempted from certain problems after prolonged use or neglect. Being luxury cars, repairs may cost a lot but if a problem is not fixed immediately, it could lead to more expensive upkeeps down the road. Therefore, you must be aware of one of the common problems hounding Audi users, which is the parking brake malfunction.

Benefits of a Good Parking Brake

The parking brake is one of the most essential components of a car. It keeps the vehicle stationary when parked on an incline, and also prevents it from rolling away.

If the parking brake is not working properly, a car could easily roll down a hill and cause an accident. Even if the auto is parked on level ground, it can still roll if it’s not properly secured. A parking brake gives drivers an extra level of security when parking.

There are two types of parking brakes: manual and automatic. Manual parking brakes are usually operated by a lever, while automatic parking brakes are activated by pressing a button or switch. Automatic parking brakes are becoming more common in newer cars, but manual parking brakes are still used in many older vehicles.

No matter what type of parking brake your car has, it’s important to make sure it’s in good working condition.

Most Common Symptoms of Audi Parking Brake Malfunction

The parking brake on your Audi is a vital safety feature that helps to keep your car stationary when parked. If the parking brake is not working properly, it can lead to serious accidents.

Here are the 10 most common symptoms of an Audi parking brake malfunction:

1. The parking brake warning light is illuminated on the dash.
2. The parking brake pedal feels spongy or does not return to its original position after being depressed.
3. The parking brake does not hold the car in place when engaged.
4. The parking brake cable is frayed or broken.
5. There is leaking fluid around the parking brake components.
6. The calipers are frozen or seized up.
7. The parking brake discs are warped or damaged.
8. The parking brake shoes are worn out or not making contact with the drum.
9. The wheel bearings are excessively worn.
10. There is a grinding noise when the parking brake is engaged or released.

Diagnosing and Fixing the Common Parking Brake Problems in Audi Cars

If you notice any of the aforementioned symptoms, it is important to have your Audi inspected by a qualified mechanic as soon as possible. Having a proper diagnosis of the problem will help narrow down its cause and provide the best possible solution.

In some cases, the problem may be fixed with a simple adjustment or repair, while in other cases it may require replacing major components. Regardless of the cause, it is important to have the problem addressed as soon as possible to ensure your safety and the safety of others.

With that, here are the common causes of the parking brake problems encountered by Audi car owners and the possible solutions to each issue:

1. Low Brake Fluid

Low brake fluid is the most common cause of parking brake malfunction. If your parking brake is not working properly, the first thing you should check is the level of fluid in the reservoir. If the fluid is low, you will need to add more.

To add brake fluid to your Audi car, locate the reservoir first. It is usually located near the firewall on the driver’s side of the engine compartment. Remove the cap from the reservoir and use a funnel to pour in the new fluid. Be sure to check the level frequently as you add fluid, and stop when it is already within the required level indicated by a marking in the reservoir.

While you’re at it, check also for possible leaks on the seals. If any of them are damaged, be sure to change them immediately.

2. Contaminated Brake Fluid

If your parking brake is still not working after adding fluid, the next thing to check is the quality of the fluid. Over time, brake fluid can become contaminated with dirt and other debris. This can cause the parking brake to malfunction. If you suspect that the fluid in your Audi car is contaminated, it will need to be flushed and replaced.

To flush and replace your brake fluid, you will need to bleed the brakes. This process removes the old, contaminated fluid from the system and replaces it with fresh, clean fluid. Bleeding the brakes can be a difficult process, so it is best to have it done by a professional.

3. Worn Brake Pads

If you have checked the level of fluid and the quality of the fluid, and the parking brake is still not working properly, it may be time to replace the parking brake pads. Parking brake pads wear out over time, and when they get too thin, they can cause the parking brake to malfunction. If your Audi car has worn-out pads, they will need to be replaced.

Replacing your parking brake pads is a relatively simple process. First, locate the caliper that holds the pad in place. On most Audi cars, this will be on the outside of the rotor, behind the wheel. Use a wrench to remove the two bolts that hold the caliper in place, and then carefully remove the old pad.

Next, clean the area where the old pad was located, and then place the new pad in place. Be sure to line up the holes in the new pad with the bolts in the caliper. Once the new pad is in place, replace the caliper bolts and tighten them down.

Finally, check the level of fluid in the reservoir again, and add more if necessary. Be sure to bleed the brakes after adding fluid, to remove any air bubbles that may have been introduced into the system.

4. Defective Parking Brake Cable

If your parking brake is still not working properly after following the previous steps, it may be time to replace the parking brake cable. The parking brake cable is what actually applies the pressure to the pads when you engage the parking brake. Over time, the cable can become frayed or damaged, causing it to malfunction.

If your Audi car has a damaged or frayed parking brake cable, it will need to be replaced. This is a more difficult repair than replacing the pads or bleeding the brakes and should be done by a professional.

Once you have replaced the parking brake cable, be sure to check the level of fluid in the reservoir again. Add more if necessary, and then bleed the brakes. Your parking brake should now be working properly.

5. Faulty Parking Sensors

One factor that may trigger errors in the parking brake light is faulty sensors. It could also cause the parking brake to not engage properly, or it may not release when you press the pedal. This can lead to your car rolling away unexpectedly, or getting stuck in park mode.

Replacing the parking brake sensors is a painstaking process that requires professional help but if you are up for the challenge, there’s a way for you to go around this problem.

Before anything else, make sure that you have a socket wrench set, two parking brake sensor replacements, and an anti-seize compound. A good tip when finding the right brake sensors for your car is by supplying its VIN to the parts seller to ensure that the components are compatible with your auto.

Once you have everything that you need, proceed by raising your car on jack stands and removing the wheels. This will give you better access to the parking brake sensors.

Use a socket wrench to remove the two bolts that secure the old sensors in place. Install the new sensors in the same position, and use a small amount of anti-seize compound on the threads to prevent rusting. Torque the bolts to 20 Nm (15 lb-ft).

Lower your car and test the parking brake before driving. It should engage and release smoothly without any issues.

6. ECU Parking Brake Fault

If you have isolated the problem in the ECU of your Audi car after your dash has shown a parking brake fault. One way is to simply calibrate the ECU. This can be done by downloading a calibration file from the Audi website and then following the instructions on how to install it.

Another way is to replace the ECU altogether. This can be accomplished by purchasing a new ECU from Audi or from a third-party supplier.

If the problem persists, it may be necessary to take the car to an Audi dealership for servicing.

Conclusion

We hope that the guide provided here will help you easily diagnose and fix any problems that you are encountering with your parking brake and its related components. Should any of these fails to solve the issue, maybe the problem is already more complex than you initially thought. In this case, better call an experienced mechanic or bring your car to your nearest Audi service center to get the job done professionally.

In this article, we’ll provide you with a comprehensive guide to identifying and fixing the Audi parking brake malfunction. We’ll also answer some frequently asked questions and provide tips to help you prevent parking brake issues from happening in the future.

The electric parking brake keeps your car stationary on inclines, prevents rollaway accidents, and ensures that your car doesn’t move when parked. Some of the most common issues include the parking brake not engaging, failing to release, or engaging while driving. These problems can be caused by a wide range of factors, including faulty sensors, worn-out brake pads, or issues with the electronic parking brake module.

But what are the consequences of a malfunctioning parking brake? Well, the consequences can range from minor annoyances to potentially life-threatening situations. For instance, if your parking brake fails to engage when parked on a steep incline, your car could roll away and cause an accident. Similarly, if your parking brake engages while you’re driving, it could lead to loss of control, resulting in a serious accident.

Fortunately, there are several solutions available to Audi owners experiencing parking brake malfunctions. Some of these solutions can be done yourself others may need a qualified mechanic. We’ll also answer some frequently asked questions and provide tips to help you prevent parking brake issues from happening in the future.

Common Causes

Electronic Component Failure

The EPB system in modern Audi cars uses electronic components such as a switch or control module to engage and disengage the brake. These components can become damaged or fail over time, which can prevent the EPB from functioning properly.

For example, if the switch that activates the EPB is damaged, it may not engage or disengage the brake when the switch is pressed. This can result in the EPB not working at all or working intermittently, which can be dangerous.

Similarly, if the control module that manages the EPB system fails, it can prevent the brake from engaging or disengaging properly. This can result in the EPB engaging unintentionally, even when the vehicle is in motion, which can cause accidents.

When electronic component failure is suspected as the cause of an Audi parking brake malfunction, it’s important to have the vehicle inspected by a certified mechanic. They can diagnose the issue and replace any faulty components to ensure that the EPB is functioning safely and properly.

Faulty Callipers

The callipers are components that hold the brake pads and press them against the disc to slow down or stop the vehicle. In an Audi with an electronic parking brake system, the callipers are also responsible for engaging and disengaging the EPB.

If the callipers become damaged or fail, it can prevent the EPB from engaging or disengaging properly. For example, if the callipers are sticking or not releasing properly, it can prevent the EPB from engaging properly, resulting in a malfunction.

In addition to affecting the EPB, faulty callipers can also affect the regular braking system of the Audi. If the callipers are not functioning properly, it can cause uneven wear on the brake pads and discs, leading to reduced braking performance and potential safety hazards.

To diagnose faulty callipers as the cause of an Audi parking brake malfunction, a mechanic will inspect the brake system for signs of damage or wear. If the callipers are found to be faulty, they will need to be replaced to ensure the proper function of the EPB and regular braking system.

Brake Pad Wear

Brake pads make contact with the disc to slow down or stop the vehicle. Over time, the friction caused by this contact wears down the brake pads, which need to be replaced periodically.

If the brake pads become too worn, they may not make proper contact with the disc when the EPB is engaged, resulting in a malfunction. Additionally, if the brake pads become too thin, they may not provide enough resistance to keep the vehicle from rolling when the EPB is engaged.

Regular maintenance and inspection of the brake pads can help prevent Audi parking brake malfunctions caused by brake pad wear. It is recommended to have the brake pads inspected at least once a year, or more frequently if you notice any unusual noises or vibrations while braking. If the brake pads are found to be too worn, they should be replaced promptly to prevent further damage to the braking system.

Corrosion

Over time corrosion can occur on the brake callipers, cables, and other components, causing them to seize up or become stuck.

It can occur due to exposure to moisture, road salt, and other environmental factors. It can be exacerbated in areas with high humidity, frequent rain, or proximity to the sea.

This can interfere with your brake’s proper function, preventing them from engaging or disengaging properly. This can lead to them becoming stuck in the engaged position.

To prevent corrosion-related Audi parking brake malfunctions, it is important to keep the brake components clean and free of debris and to have them inspected regularly.

Battery Problems

The electronic parking brake system in all Audi vehicles relies on electrical power to function properly. If the battery is weak or failing, it may not provide enough power to engage or disengage the parking brake, resulting in issues.

One common issue related to the battery is a weak or discharged battery. If the battery is not charged or has low voltage, it may not provide enough power to engage or disengage the parking brake, resulting in malfunctions. This can be particularly problematic in colder weather, when the battery may have reduced capacity due to the low temperatures.

Another issue related to the battery is a faulty alternator. The alternator is responsible for charging the battery and providing electrical power to the vehicle while it is running. If the alternator is not functioning properly, the battery may not receive enough charge, resulting in a weak or discharged battery.

Faulty Wheel Speed Sensor

The wheel speed sensor measures the rotational speed of the wheels and sends the information to the electronic control module (ECM), which controls the parking brake system.

A faulty wheel speed sensor can cause the parking brake to malfunction, as the ECM may not receive accurate information about the wheel speed. This can lead to the parking brake failing to engage or disengage properly, resulting in potentially hazardous situations.

The wheel speed sensor can become faulty due to various reasons such as dirt, debris or moisture entering the sensor, damaged wiring or connectors, or general wear and tear over time.

Software Issues

One common software-related issue is a programming error in the ECU. If there is a mistake or bug in the ECU software that controls the parking brake, it can cause the brake to engage or disengage incorrectly, leading to malfunctions. This can happen if the software is not properly updated or if there is a compatibility issue between different software components.

Another potential cause is a communication error between different ECUs. Audi vehicles use multiple ECUs to control different systems, and these ECUs need to communicate with each other to ensure proper function.

To prevent software-related Audi parking brake malfunctions, it is important to keep the vehicle’s software up to date by regularly updating it at an authorized Audi dealership or repair shop. It is also important to have any software-related issues diagnosed and repaired by a qualified mechanic with experience in Audi software.

Solutions

Manual Reset

Resetting the parking brake in an Audi can be necessary for certain situations, such as when the brake system has been serviced or repaired, or when the brake warning light is illuminated on the dashboard. Here are the steps to reset the parking brake on an Audi:

1. Turn on the ignition: Turn the ignition key to the “On” position (or push once for keyless vehicles), but do not start the engine.
2. Apply the foot brake: Press down on the brake pedal with your foot and hold it down throughout the reset process.
3. Deactivate the parking brake: Locate the parking brake switch or button, which is typically located on the centre console near the gear selector. Press and hold the switch or button until the parking brake light on the dashboard flashes several times.
4. Wait for the reset: After releasing the parking brake switch or button, wait for a few seconds until the parking brake light stops flashing and remains illuminated.
5. Reactivate the parking brake: Press and hold the parking brake switch or button again until the parking brake light on the dashboard turns off.
6. Release the foot brake: Release the foot brake pedal and verify that the parking brake is disengaged.

It is important to note that the specific process for resetting the parking brake may vary slightly depending on the Audi model and year. It is always recommended to consult the vehicle’s owner’s manual or seek professional assistance if you are unsure about the process.

OBD Reset

Fixing an Audi parking brake malfunction using a diagnostic machine requires a bit more technical expertise and equipment than the previous methods we’ve discussed. However, if you have experience with using diagnostic machines or have access to one, this could be a viable solution to fixing the issue.

Here are the steps to fixing an Audi parking brake malfunction using a diagnostics machine:

1. Connect the diagnostic machine to the Audi’s OBD-II port. This is usually located under the dashboard on the driver’s side.
2. Turn on the diagnostic machine and follow the instructions to access Audi’s electronic parking brake module.
3. Look for any fault codes related to the parking brake system. These codes will give you an idea of what component is causing the issue.
4. Depending on the fault code, you may need to replace a specific component such as a faulty wheel speed sensor or a malfunctioning electronic module.
5. Once you have replaced the faulty component, clear the fault codes using the diagnostic machine.
6. Test the parking brake system to make sure the issue has been resolved.

Battery Reset

Resetting the Audi parking brake can sometimes be done by disconnecting the car’s battery. However, it’s important to note that disconnecting the battery can also reset other systems in the car, so it’s not always the recommended method.

To reset the parking brake by disconnecting the battery, you’ll need to follow these steps:

1. Turn off ignition & remove key from ignition switch (if your vehicle isn’t keyless).
2. Locate the car’s battery. The battery is usually located in the engine compartment, but in some models, it may be located in the trunk.
3. Use a wrench to loosen the negative battery cable clamp. The negative cable is usually black, and the positive cable is usually red.
4. Remove the negative battery cable clamp from the battery terminal and move it away from the battery post.
5. Wait for 10-15 minutes. This allows time for the car’s electronic systems to reset.
6. Reconnect the negative battery cable clamp to the battery terminal and tighten it with the wrench.
7. Start the engine and test the parking brake. If the parking brake warning light is still on, you may need to perform additional troubleshooting steps or seek the assistance of a professional mechanic.

See A Professional

If you’re not comfortable fixing the electronic parking brake issue yourself, you can always take your Audi to a trusted garage for repair. A mechanic will be able to diagnose the issue using a diagnostic tool and provide you with a solution.

When taking your car to a garage, be sure to provide them with as much detail about the problem as possible. Inform them about any warning lights on the dashboard, any unusual noises or sensations, and any steps you’ve taken to troubleshoot the issue. This information can help the mechanic to pinpoint the root of the problem more quickly.

The cost of repair will depend on the severity of the issue, the parts required, and the labour involved. It’s always a good idea to obtain a quote upfront, so you have an idea of what to expect. If you have a warranty or service plan, check to see if the repair is covered under those terms.

Remember to only take your Audi to a reputable garage with experienced mechanics who have worked on similar models. A qualified mechanic will ensure that the repair is done correctly, and your vehicle is safe to drive.

Why do I get a service electronic parking brake message?

The message “service electronic parking brake” typically indicates that there is an issue with the electronic parking brake system in your Audi. This message may appear on your dashboard when there is a fault in the system that requires attention from a trained mechanic.

There could be a number of reasons why this message appears, including electronic component failure, faulty callipers, brake pad wear, corrosion, battery issues, software problems, or a faulty wheel speed sensor. Each of these issues can affect the performance of the parking brake and may require professional attention to resolve.

Ignoring this warning could result in further damage to your vehicle or even a potential safety risk. Therefore, it’s important to take your car to a certified Audi mechanic as soon as possible to diagnose and repair the issue. They will be able to identify the specific problem and take the necessary steps to fix it, ensuring that your vehicle is safe and fully functional.

Which Cars Feature The Electronic Parking Brake?

The electronic parking brake (EPB) is a relatively new technology that is now becoming a standard feature on many Audi models. In fact, the EPB has been featured on many Audi models since the early 2000s, and it is now standard on most new Audi vehicles.

Some of the most popular Audi models that feature an EPB include the Audi A1, A2, A3, A4, A5, A6, Q3, Q5, Q7 and TT. These models feature an electronic parking brake system that is controlled by a small switch located on the centre console or dash. The EPB system operates using electric motors to apply and release the brake, rather than relying on a traditional mechanical system.

The EPB system provides several advantages over traditional parking brakes. For one, it takes up less space in the vehicle, allowing for more cabin space and a more comfortable ride. Additionally, the EPB system is easier to use, as it can be engaged and disengaged with the push of a button. It also provides a more consistent and reliable braking force, making it safer for drivers.

Overall, if you’re in the market for a new Audi, it’s highly likely that it will feature an electronic parking brake system. However, it’s still important to be aware of potential issues that may arise with the EPB system and how to properly maintain it to avoid malfunctions.

FAQs

How do I know if my Audi’s parking brake is malfunctioning?

There are several potential signs of a parking brake malfunction, including a brake warning light on the dashboard, a parking brake that won’t engage or release, and unusual noises or vibrations when you apply the brake. If you notice any of these symptoms, it’s important to have the issue looked at by a professional mechanic.

Can I drive my Audi if the parking brake is malfunctioning?

It’s not recommended to drive your Audi if the parking brake is malfunctioning, as it can put you and your passengers at risk.

How often should I have my Audi parking brake inspected?

It’s recommended that you have your Audi parking brake inspected at least once a year or whenever you notice any issues with the brake system.

How much does it cost to repair an Audi parking brake?

The cost to repair an Audi parking brake can vary depending on the severity of the issue and the cost of replacement parts. It’s best to get a quote from a certified mechanic to determine the cost of repairs.

Can I replace the parking brake on my Audi myself?

While it’s possible to replace the parking brake on your Audi yourself, it’s not recommended unless you have the necessary skills and experience. It’s best to leave brake repairs to a certified mechanic to ensure the job is done correctly and safely.

How long does it take to repair an Audi parking brake?

The time it takes to repair an Audi parking brake can vary depending on the complexity of the issue and the availability of replacement parts. It’s best to consult with a certified mechanic to determine the estimated repair time.

Conclusion

In conclusion, the electronic parking brake malfunction is a common problem among Audi car owners. The malfunction can be caused by various factors such as electronic component failure, faulty callipers, brake pad wear, corrosion, battery issues, software problems, and faulty wheel speed sensors.

If you experience any of the symptoms of an electronic parking brake malfunction, such as the warning light staying on or the brake not engaging or releasing properly, it is important to take your car to a certified Audi technician for proper diagnosis and repair. Attempting to fix mechanical problems on your own can lead to further complications and potentially dangerous situations.

Regular maintenance and servicing of your Audi’s parking brake system can help prevent malfunctions from occurring. This includes checking the brake pads and discs regularly, keeping the brake system free from corrosion, and replacing the wheel speed sensors when necessary.

Overall, if you are experiencing an Audi parking brake malfunction, don’t hesitate to seek professional help. Ignoring the problem can lead to costly repairs or even accidents. With proper maintenance and timely repairs, your Audi can continue to provide you with safe and reliable transportation for many years to come.

Audi vehicles are famous for their luxury and presence. The elegant designs of the Audi appeal to people who love luxury and style. However, Audi cars are not known for their stable, long-term performance. If their issues are not corrected on time, the owner could end up paying a high repair bill. One of the most common problems is the parking brake malfunctioning.

The purpose of the Audi parking brake

There are two types of parking brakes: electronic brakes and manual brakes. Manual brakes are used in manual cars, and electronic brakes are used in automatic cars like the Audi. Parking brakes keep the vehicles stationary on inclines and prevent them from rolling down hilly areas. 

If the parking brakes are not working, the car can roll back and cause an accident. The parking brake acts as extra security for a driver’s peace of mind.

On the contrary, locate the EPB button on the car and pull it up while pressing down on the brake paddle. You will hear a mechanical sound, which means you have triggered the brake. The brake light will appear on the dashboard. The parking brake can also be an emergency brake.

The electric parking brake, or EPB, ensures that the car does not move inadvertently. When this system is activated, it emits tensile power, so the vehicle does not move unintentionally.

The electric parking brake system has many helpful features that make it convenient. However, there are times when only a specialized repair shop can fix the car’s problems.

In addition, we cover what to do in the event of an issue with the electric parking brake. Moreover, we explain how to disengage the electric parking brake if it is locked. This blog has all the information you’ll need to know what to do in the event of an EPB malfunction.

Types of parking brake malfunction

1. Fault in Parking Sensors

If the parking sensors are not working, then they are not connecting with the parking brake when the driver engages the parking button. The parking brake may not release when the driver presses down on the pedal. Even if parking brake lights turn on, the car can still roll away or get stuck in parking mode. 

2. Fault in ECU Parking brake

If Audi’s electronic control unit (ECU) was the source of the parking brake error, you have successfully diagnosed the problem. Calibrating the ECU by yourself is easy to do. To calibrate the ECU, retrieve a calibration file from the Audi website and apply it following the on-screen instructions.

3. Shortage of Brake fluid

The most common Audi parking brake malfunction is a shortage of brake fluid. If your parking brake is not working correctly, you first need to check the brake fluid in the reservoir. If the level is low, then add more. 

4. Malfunction due to Contaminated Brake fluid 

If adding fluid did not fix the issue, you must check the fluid quality. Sometimes, due to irregular brake fluid checks, dirt and other debris contaminate the fluid. You must replace dirty brake fluid. 

5. Worn Brake Pads 

So, the parking brakes are not working, even though you have double-checked the fluid level and quality. It may be time to get new pads. If your parking brake pads are too worn, your brakes will not work, and using them will damage them even more. Replace the used brake pads with new ones.

6. Malfunction due to defective Parking Brake Cable 

If your Audi parking brake is still not working correctly after performing the previous steps, the issue may be the parking brake cable. When in use, the parking brake cable puts pressure on brake pads.

The parking brake may be damaged from overuse.

What to do if the parking brake got malfunctions

If your vehicle’s electronic parking brake stops working or needs service, the following advice may prove very helpful:

Ensure everything is spotless by checking and cleaning its parts

Constantly checking the condition of the electric parking brake’s parts is a must. For instance, brake pads are crucial for stopping our vehicles since they apply the force needed to slow them down.

Make sure the voltage is correct

The braking system must be provided with the appropriate power for the vehicle to stop when necessary. Over or under voltage could indicate a problem with the battery or the Electronic Control Unit (ECU). For this reason, the driver should examine voltage with the required diagnostic instruments.

Verify the wires

Earlier, we established how critical it is to inspect the EPB parts for damage. Brake cables usually wear out after some time and some use.

When will we know, if at all, that the wires may damage? If the batteries and plugs are fine and we still have no power, the problem may lie with the cables. Voltage makes sure there aren’t any bare spots or cuts on them.

Now that you know some of the basics for keeping your electric parking brake in good working order, you must remember to take your vehicle in for regular brake inspections.

Maintenance for parking brake malfuntion

Pushing a button activates the Electronic Parking Brake (EPB), which sends an electrical signal to a mechanism, locking the brakes. When the EPB detects a problem, it lights up a warning lamp to tell you something is wrong. In the event of a malfunction in the braking system, It’s better to call trained specialists and technicians to assess the situation and, if required, make repairs.

Furthermore, Regular maintenance on our vehicle should include inspecting the brake pads, the quality of the cables that control the electric handbrake, and any signs of brake fluid leakage.

Contrary, it’s likely that the electric handbrake won’t operate because it isn’t getting enough power to slow down the vehicle. It is due to the bad condition of the battery. Consequently, you should ensure that all of the car’s electronic components are functioning completely.

Conclusion

Audi parking brake malfunction is not the manufacturing fault, but it may arise due to other factors. Parking brakes are essential in case of emergencies and when parking on inclines. The parking brake system needs continual maintenance check-ups. If brakes are not working correctly, immediately seek professional help or go to an Audi service center.