Exploring ABS Anti-Lock Brakes: A Deep Dive into Function and Faults

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Join us on an insightful journey into the world of ABS (Anti-Lock Braking System) as we delve deep into its functionality and common faults. In this comprehensive exploration, we uncover the intricate mechanisms behind the ABS system, how it enhances vehicle safety, and its pivotal role in modern automotive technology.
Whether you're a seasoned automotive enthusiast, a curious learner, or simply looking to understand more about how your vehicle operates, this video offers valuable insights. From understanding the principles of ABS operation to identifying potential faults and troubleshooting methods, we cover it all.
Got questions? What do anti-lock brakes do? Why do I have an anti-lock brakes warning light? Have I got anti-lock brake problems? We’ll answer them all.
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1 окт 2024

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Комментарии : 50

@Avtovaz21057 6 месяцев назад

nice , you mixed up understeer and oversteer! thanks

@keeneyes2573 5 месяцев назад

I noticed that too.

@robertfrancisco1193 6 месяцев назад

how about testing and diagnosing with a BRAKE OUT BOX haven't seen much on using one for testing faults.

@Ecutestinglimited 6 месяцев назад

Thanks for the suggestion! We hope you liked the video

@towkirahmed96 2 месяца назад

Hello dear brother, I have a problem Toyota Land Cruiser 2022 Code : C13B951 -SM Valve Learning Not Programmed How to solve it?

@M-Angel25 2 месяца назад

Any idea of why my car is giving me an ABS code saying (5199 CAN signal 'minimum engine torque' from control unit engine control module is implausible 😔

@cjrlsgameplayandmore5562 4 месяца назад

great video. I have issue, when starting the vehicle, then I start to drive about 5 to to 10 mph, if I press the break I would feel like a grinding sensation on the pedal. but as I increase the speed the ABS and ESP/BAS light will come up and the grinding sensation on the pedal goes away. But the lights of course are still on. what could this be?

@samesame1318 23 дня назад

I got toyota estima hybrid the problem is when I m driving on rainy day its suddenly shut off or cold weather when it's sunny day its start up again its showing vsc code on dashboard I showed it to manay garages they don't understand the problem any one may understand the solution?

@Openmind12485 16 дней назад

You have to change ABS unit it's usual problem with Toyota Estima Hybrid I had the same problem I'm mechanic I changed myself but I bought brand new from Toyota £925 2 years ago it's behind inverter need qualified HV do this it's one day job .

@Kirat3600 4 месяца назад

Sir, what's the difference between electrons and current... Some says flow of electrons is Current... and Some says Current is different and electrons are different...? What's Correct...? My Second Question...? Sir, in Car's battery Current flows in which direction...? Positive to Negative. Negative to Positive. Current and electrons are Same thing...?

@jedi-mic 2 месяца назад

I just had the warning light on my Mercedes come up I don't know if I can get parts for it ? Is there any way of testing the wheels sensors? I suppose if it analog would have an resistance what would this be? but hollow sensor wouldn't show a reading I'm assuming! I don't have a scan tool what about the motor anyway of knowing if I apply the brakes will the motor be on for the module? Is it easy to get replacement circuit boards it's slk r170 03y I haven't got a lot of money this is my daily car just got it. They all look the same so if I go to a scrap yard would the modules be easily transferred and the circuit boards or do I need to stick to the model for the car I've got?

@Kirat3600 4 месяца назад

Hello Sir, I Subscribe your Channel... You have Very Good Knowledge... I want to learn lots of things from you...

@АлексейДовженко-ю5ъ 6 месяцев назад

Greetings from 🇰🇿.... It was instructive🇬🇧 👨🏼‍🔧👍🏻.... Not long ago I watched a video on the channel Evgeniy Irimiya 🇺🇦, about a faulty ABS unit on an Audi 2018, there are many nuances when buying a donor unit, since repairs are not cheap, if you do not live in Europe,(,EC) then they are not repairable....

@shahzadali9693 День назад

After engaging ABS, my brake pedal became soft and getting more dep

@shahzadali9693 День назад

Causing a slowly sink8ng pedal. What can be the issue and how it can be fixed?

@jamesdowling706 6 месяцев назад

Hardly or I wouldn't have asked! Is it just the ring and the bearing that's mechanical then?

@howardatherton3889 23 дня назад

Many thanks for sharing your excellent knowledge

@khalidacosta7133 6 месяцев назад

And this is why it's crucial to change brake fluid on time!

@garydenny7904 6 месяцев назад

Absolutely brilliant, great explanation and superbly creative 👏

@cransaftvalve734 28 дней назад

Is it possible that the ABS module could be damaged after having changed the brake fluid in the traditional way? The traditional way of applying the brake, loosening the bleed valve, etc. When changing brake calipers, the brake pedal sinks. We have changed everything, bled the system and it is still the same.

@faisalshahz111 25 дней назад

Did you manage to find the issue of sinking brake pedal?

@cransaftvalve734 25 дней назад

@@faisalshahz111 Not yet, is in a mechanic.

@faisalshahz111 24 дня назад

Please keep updating. I have the same issue with pedal sinking. Changed master pump, disc rotor, bleeding a few times. Suspect the abs pump but no error code from the abs module. Thinking of changing the abs pump. 🤔

@cransaftvalve734 24 дня назад

@@faisalshahz111 Look, I've been in the garage for almost a year now, I don't want to take it to the official dealer because it will be a disaster. I think it's the ABS module, many people tell me it's air in the circuit. At the garage that's here now on Monday they're going to connect 4 pressure gauges to the wheels and see where the pressure is losing. I think it won't be worth anything because I still think it's the ABS module. But it's been changed twice. Keep investigating on your own and we'll discuss it here. I'll let you know, best regards.

@voodoocars2134 6 месяцев назад

Good grief… I’ve just had my abs module at ECU testing and it was beyond repair apparently. I took a gamble on a used one from eBay which thankfully is ok.. phew. The symptoms I had were limp mode and no comms with diagnostics. I got lucky when I came across a RU-vid video by Diagnostic Dan where he had a vehicle with exactly the same problem as me.

@Ecutestinglimited 6 месяцев назад

Hi. Sadly not all units can be repaired. Our apologies that we couldn’t help you on this occasion, but we are glad you could get your vehicle back on the road.

@orbitingeyes2540 5 месяцев назад

I have two 2008 Corollas. Both have an issue where the valves will stick after hard emergency braking such as in avoiding an obstacle, eventually resulting in severely warped discs. Several times techs have blamed stuck calipers, but I eventually ruled out all components but ABS. Wondering if others have observed this?

@Ecutestinglimited 5 месяцев назад

Hi. Seized callipers can be a sign of a failing ABS unit. We have created a video specifically looking at brakes binding or seizing that you can watch here: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-RrSn0M7n9eE.html. However if you have already diagnosed the issue as a potentially faulty ABS unit then you can send your unit into us for testing to confirm the fault and we can potentially re-build the unit. For more details please email our technical support team at info@ecutesting.com with the following information. Everything you have stated in your comment, as well as any other relevant diagnostic information including fault codes, and finally the part number printed on your ABS unit. They will be able to advise you further. Thanks.

@EriBarr 5 месяцев назад

I have a car that was parked for awhile.. when I test drove it everything was fine but one of the tires went flat.. i had it on a spare but didn’t drive it.. when I put on the replacement and drove it the abs, traction and service brake lights came on.. when I had the car scanned the abs passed with no codes.. but the lights haven’t turned off.. could I have damaged something while taking the wheel on or off? I did struggle a bit doing it

@Ecutestinglimited 5 месяцев назад

Hi. As the warning lights came on immediately after the tyre replacement, it's worth checking and resetting the tyre pressures on all wheels to ensure they match the vehicle's recommended specifications. Differences in tyre pressure can affect wheel speed readings, which could trigger the ABS, traction, and service brake warning lights. Additionally, the difficulty you experienced while removing the wheel could have caused damage or misalignment to the wheel speed sensor or its related components, like the reluctor ring. Although your scan didn't show any ABS fault codes, there could still be an issue that wasn’t detected immediately, or the scanner might not have been able to pick up certain types of faults. Hope this helps!

@jamesdowling706 6 месяцев назад

Great tutorial Can you tell me the difference between a mechanical abs code and an electrical fault keep up the good work

@khalidacosta7133 6 месяцев назад

You've just answered your own question??

@fatihcolak5615 6 месяцев назад

Harikasınız 🙏

@renatocristobal5602 3 месяца назад

Good job..idol..

@mohammedmoaiti4190 5 месяцев назад

Acadimic formative video thanks alot

@Ecutestinglimited 5 месяцев назад

Thank you! Glad you liked it 👍

@Trev5 6 месяцев назад

Great video 👍

@figgiefigueroa7372 5 месяцев назад

Just find this channel and i Love it !!!!!! Oh I'm subscribing thanks for the videos.

@Ecutestinglimited 4 месяца назад

Awesome, thank you!

@pricetagcitrus 5 месяцев назад

The animations and production here are great and deserves more views. Maybe you can get more if you focus on more American centric cars.

@Ecutestinglimited 5 месяцев назад

Thank you for the feedback, we're glad you liked the video!

@genuinecarworkshop6533 6 месяцев назад

Oh..tim sir...u r too good....u explained very well about ABS n TRACTION CONTROL....I m ur bigg...biggggg...fan...I wana to be ur student...u r my ideal technician..😊

@reyjapaneselesson3718 6 месяцев назад

I want to enroll to your online learning, do you have any promotional discount. More videos and more power💪

@CharlieWhitewolf 2 месяца назад

Take something simple and complicate it, Back in my day we just knew how to drive and control a random skid. I have an 07 Tahoe that the passenger Front caliper is locking down while driving and causing it to pull to the right. Is this an ABS Malfunction?