How Power Door Locks Work

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  • Опубліковано 29 лис 2024

КОМЕНТАРІ • 151

  • @jamesmclachlan9835
    @jamesmclachlan9835 2 роки тому +7

    every video on youtube should be as clear and informative as this. bravo

  • @YZRandomE
    @YZRandomE 5 років тому +41

    It's always interesting to see how much engineering goes into these little things we take for granted.

    • @speedkar99
      @speedkar99  5 років тому +2

      Agreed! So much for something we take for granted

  • @lanimereala
    @lanimereala 5 років тому +13

    "We are going to have to remove the door panel to have a closer look"
    *jump cuts to a door panel-less door and a car-less door*
    this is dedication right here.

    • @speedkar99
      @speedkar99  5 років тому +2

      Love it! Chopping that door was leisure

    • @lanimereala
      @lanimereala 5 років тому +1

      @@speedkar99 holy hell speedkar responded. huge fan. learned even more from your videos than in mechanic training.

  • @fuzzyelectrons
    @fuzzyelectrons 4 роки тому +9

    Absolutely brilliant high-speed crash course of power door locks. Now I have an idea what could have happened to one of my doors that won't lock.

  • @miriamvivo4279
    @miriamvivo4279 5 років тому +17

    Great engineering . I always wondered how everything worked.. now I know muchas gracias.

    • @speedkar99
      @speedkar99  5 років тому

      Glad you learned something

  • @mrlds3202
    @mrlds3202 5 років тому +24

    Also the talking speed is fine for me personally.

    • @speedkar99
      @speedkar99  5 років тому +1

      Okay good to know

    • @cubul32
      @cubul32 3 роки тому

      @@speedkar99 More than good: perfection - no time wasted.

  • @oldtoolslovers3271
    @oldtoolslovers3271 5 років тому +14

    Hi Sir
    I've been a subscriber to your channel for a few months. I learned a lot from your videos. I want to thank you.

    • @speedkar99
      @speedkar99  5 років тому +1

      I'm glad you learned alot. Thanks for subscribing!

  • @Smileyguy-jy6xm
    @Smileyguy-jy6xm 5 років тому +2

    "The power door locks can be operated using 3 methods"...was waiting for using my brother's toothbrush as a slim jim to be on the list. In the midst of this great presentation we still got the toothbrush & trousers as an added bonus. Well done Sir.

  • @chemicalspore
    @chemicalspore 5 років тому +2

    I am glad that you did not lose your 10 mm socket

  • @tome8373
    @tome8373 5 років тому +2

    This is one of the most under-rated youtube channels of all time

    • @speedkar99
      @speedkar99  5 років тому

      You think so? 😊

    • @tome8373
      @tome8373 5 років тому

      My uncle showed me your videos and they are absolutely invaluable to identify and trouble shoot problems as you go over the whole system explaining logically how it works instead of what is wrong with something. And I am a tremendous fan of the toothbrush pointer.

  • @mrlds3202
    @mrlds3202 5 років тому +6

    The complexity in car vehicles is just insane. No wonder why Tesla is the first startup in decades and even they have had insane amounts of production issues!

    • @speedkar99
      @speedkar99  5 років тому +1

      It sure is quite a complex machine, and has taken alot of growing pains to get it right... especially right off the assembly line.

    • @inductor1.77
      @inductor1.77 5 років тому

      Also, electric cars are soooo much simpler than a gas engine.

  • @michaelbezoski3096
    @michaelbezoski3096 Рік тому +2

    Love those technical operational explanations. I would venture to guess a lot of dealerships have your channel for techs to looks at. I know I would. Thanks a bunch!

    • @speedkar99
      @speedkar99  Рік тому

      You are welcome, and I'm glad to be a resource for others.

  • @skitzvitz
    @skitzvitz 5 років тому +2

    Perfect. Just knowledge no fluff.

  • @howtobebasic2122
    @howtobebasic2122 5 років тому +2

    0:56 every car from the 90's had those style of door handles.

  • @ScubaCat3
    @ScubaCat3 5 років тому +2

    I like how I saw a blue toothbrush flying around when I hovered my mouse over the video tile. I should probably now watch the actual video - I bet it's even better!

    • @speedkar99
      @speedkar99  5 років тому

      Haha those video previews got you

  • @alhassanismail3324
    @alhassanismail3324 5 років тому +1

    We really get a lot of benefits , knowledge, information's from your precious videos

    • @speedkar99
      @speedkar99  5 років тому +1

      Thanks I'm glad you learned and appreciate

  • @slyfox186
    @slyfox186 9 днів тому

    Blimmey you certainly know your locks. My car door bounces wont stay closed when car is frozen up, 10 minutes and its thawed out and works fine. Any idea how I can prevent this happening?
    Thanks.

  • @casketblack5660
    @casketblack5660 3 роки тому +1

    Dude, that little latch that we take for granted and couldnt give a F about, really is quite amazing. I wonder just how many designers and man hours its taken since cars were invented for something as small and complicated yet simple to evolve to what youre holding in your hand there. All the head aches gettin all those little arms just right and dealing with patent issues etc just to get it to function and then to get it to work not 50 not 80 but 100 percent every time before the age of computers. I mean shit, the same can be said for everything people use obviously, but.. idk, trip.

    • @speedkar99
      @speedkar99  3 роки тому

      I agree, it's so complex to think of all the engineering that goes behind these parts we can't even see!

  • @MoritzvonSchweinitz
    @MoritzvonSchweinitz 5 років тому +4

    This is your first video where you lost me somewhere along the way - which is of course not your fault! But there where to many half linkages and tabs and stuff.

    • @speedkar99
      @speedkar99  5 років тому +3

      That mechanism is sure confusing to be honest. I sat behind the camera to figure it out myself before filming

  • @creativejunior7060
    @creativejunior7060 5 років тому +2

    Cool, i can use that lock with my homemade burning laser to control the switch of my homemade pressure washer so i can clean my motorcycle easily..
    Thank you so much.

    • @paulparoma
      @paulparoma 4 роки тому

      Use it in conjunction with your homemade cellphone to lock, unlock or remote-start your homemade car.

  • @hehunches
    @hehunches 3 роки тому

    normally I speed up youtube to play speed 1.5; didn't have to do that this time! perfectly executed dialogue IMO

  • @topgrain
    @topgrain 3 роки тому

    Thanks for a great video that I need now. The driver's door on my 93 Honda Accord EX (power locks) is locked and cannot be opened from inside or outside. I was able to get the door panel off from inside without damaging it too much, but what I'm wondering is if it is possible to reach the latch and operate it by hand to free that door. There is no real visibility, but I can feel several mechanisms back in there, but have no idea what might unlatch that door. Perhaps there is a hole or slot that provides access to that latch.

  • @howtobebasic2122
    @howtobebasic2122 5 років тому +3

    do a video on How heated Seats and Heated Mirrors work.

  • @rickt2419
    @rickt2419 5 років тому +2

    Great video, again! Learned more again too! Thanks!

  • @elh3809
    @elh3809 4 роки тому +1

    fantastisch der mann- a thousand thumbs up

  • @CryptoLosOne
    @CryptoLosOne 2 роки тому

    I'm interested in upgrading door locks for for GM classic cars from 1965 -68. Any ideas which locks would be compatible?

  • @pradnyeshnimbalkar8154
    @pradnyeshnimbalkar8154 5 років тому +3

    Wow thanks sir very helpful video👋👏👌👍

  • @betabilly
    @betabilly 4 роки тому

    Cool, but what if neither the indoor handle, key fob, outside key lock or indoor lock button does not unlock the locked door? I have a 2000 Buick Century and can not open the passenger side front door. I know something is jammed but how do you service the power lock with the door closed and locked? I'm not going to saw my door!

  • @surajdharmavira3614
    @surajdharmavira3614 4 роки тому

    Thanks for info. I think most important part is the black plastic cover which acts as anti theft

  • @Armen_
    @Armen_ 2 роки тому +1

    My Honda Accord 2003 keyless entry only locks/unlocks the passenger side rear door even when I use driver side door buttons It only locks/unlocks passenger side rear door, after watching your great video I will be more confident (maybe) to open up the door panels to look into them. Thanks.

    • @speedkar99
      @speedkar99  2 роки тому +1

      Yes look into it. It could be worm lock actuators

    • @Armen_
      @Armen_ 2 роки тому

      @@speedkar99 thank you.

  • @thenerdshow
    @thenerdshow 2 роки тому

    so when the power goes to the lock actuator, is just a single 12v pulse? Or does it supply constant 12v?

  • @Yathuprem
    @Yathuprem 5 років тому +3

    7:54 Whoa what kind of brush is that? This might be the one you're using, right?

  • @francisreymaneja8000
    @francisreymaneja8000 3 роки тому

    How do you bring back all those springs and stuffs on the actuator itself

  • @TauriCai
    @TauriCai 5 років тому +1

    Thank you so much for the excellent explanation, I'm pretty sure I'll review all the procedures in my head before I press the botton(serious face).

  • @pashakrai4034
    @pashakrai4034 5 років тому +1

    I’d be more interested in seeing
    • How to install a power lock if there isn’t one.
    • How to replace a manual HVAC to Auto Climate Control.
    • Upgrades to Audio system.
    • Sunroof Rattle repair
    and other car enthusiasts content 👍🏼
    Keep it up, man 👌🏻

    • @speedkar99
      @speedkar99  5 років тому +1

      Thanks for the suggestion

  • @Enigmaafk
    @Enigmaafk 5 років тому +2

    Just one click and all that is going on , Not like the old day everything was manual . Did the lock work after this video?

    • @speedkar99
      @speedkar99  5 років тому +1

      Nothing works after I am done with it 😁

  • @richardhead8264
    @richardhead8264 5 років тому

    _So much complexity_ for one sub-system of an automobile!
    I wonder how manufacturers ever recoup development and piece-part costs.
    Are such mechanisms as this used on several models in order to increase quantity-discounts?

    • @speedkar99
      @speedkar99  5 років тому

      I sure think they would reuse parts in different models. It's beneficial to consumers too because parts are cheaper to find and replace

  • @hatem0
    @hatem0 Рік тому

    Can you now assemble it back? 😂
    But a very informative explanation

  • @farmlandtiger1377
    @farmlandtiger1377 5 років тому +1

    Thanks, professor!

  • @isaiahgurule5031
    @isaiahgurule5031 3 роки тому +1

    Awesome video man.

  • @juanolascoaga8721
    @juanolascoaga8721 3 роки тому +1

    My actuator for a nissan quest is so expensive. Can i find the plastic gears somewhere?

  • @nalvarez3505
    @nalvarez3505 5 років тому +1

    Another excellent video

  • @antonyviser
    @antonyviser 5 років тому +1

    Wow so much I still need to learn

    • @speedkar99
      @speedkar99  5 років тому

      Glad you learned something

  • @christojoseph2476
    @christojoseph2476 4 роки тому +1

    Wow.. this thing is complex.

  • @viniciusnoyoutube
    @viniciusnoyoutube 5 років тому +1

    Very good as always!

  • @i-will-get-you-there
    @i-will-get-you-there 5 років тому +1

    Nice.
    Thanks for the video.
    Love to see late model hybrid SUV over view.
    Cheers

    • @speedkar99
      @speedkar99  5 років тому

      Good to know, I'll keep that in mind

  • @marandapetty3460
    @marandapetty3460 3 роки тому

    This what keeps the door locker on the inside from going up and down even though the lock switch works on the door? But doesnt electronically lock the door?

  • @danielchapman1930
    @danielchapman1930 3 роки тому

    Now to add a sheet of tinted plexiglass (3M) into a steel frame, incorporate this mechanism... And I have a new door for my business/club/camera room🙏
    Might even turn it into a sort of powered window for my bedroom.
    (Like a fibreglass garage door that retracts into the ground, controlled with something like a 'dim light switch')
    Next project is to buy a hybrid with CarPlay and include the entire electrical system; automatic bedroom windows instead of shades, secure looking, could program keys to serve as 'employee tags'; wifi, tv, radio, ios connectivity built-in, could always upgrade/modify later on to add Nebula Max and Dyson Fans... Imagine the power of that air conditioning system when I link a huge propane tank, or 4
    🤔💭🧠🤯
    Might even pair the keyless entry with my Nike for the sake of innovative convenience, and use the wiring for headlights to electrify that frame/handles/fence... would probably go as far as to ask a relative for the propeller from his old aircraft to make some stand out ceiling fans, using the accelerator with the door to give circulation a 'boost' when someone enters.

  • @mohammadal-khatib98
    @mohammadal-khatib98 5 років тому +2

    Good one, as always 👏👏

  • @Armen_
    @Armen_ 2 роки тому

    Great educational video as always BTW does your brother know you're using his trousers as a rag😉😄😄

  • @udbhav_arya
    @udbhav_arya 3 роки тому +1

    Suzuki actuators are pretty similar

  • @Tony32
    @Tony32 5 років тому +1

    Great video!

  • @siucbset
    @siucbset 4 роки тому

    Chirper: Where is the theft deterrent alarm chirper located on the Solara?

  • @jesussaves6671
    @jesussaves6671 4 роки тому +1

    loved it. if u can do it a little slower, great video

    • @speedkar99
      @speedkar99  4 роки тому +1

      Thanks. I prefer to keep the pace going so you don't fall asleep

  • @kennethtanaka883
    @kennethtanaka883 5 років тому +1

    When are you going to disassemble manual transmission from an FWD car? I can't seem to find any explanation or videos on how it works on FWD cars

    • @speedkar99
      @speedkar99  5 років тому

      When I can get my hands on one. I'm sure it's principles of operation are the same between FWD and RWD with the main difference being the shift linkages

  • @tinuthomas531
    @tinuthomas531 4 роки тому +2

    Is no one gonna talk about the Supra in the back???

    • @speedkar99
      @speedkar99  4 роки тому +1

      Thanks, you are the only one to notice it

  • @surajdharmavira3614
    @surajdharmavira3614 5 років тому +2

    Thanks

  • @SuperSmellyBob
    @SuperSmellyBob 5 років тому +1

    That actuator is a pain in the ass to remove from a 2005 Neon. I've tried several ways with no avail.

    • @speedkar99
      @speedkar99  5 років тому +1

      Some cars don't make them as easy to remove and you have to replace the whole thing

  • @ishtyaqali5164
    @ishtyaqali5164 3 роки тому

    The world belongs to braves

  • @Lori00000
    @Lori00000 2 роки тому +1

    I’ve been looking for something like this. A better explanation of why my driver door doesn’t open from both inside or out when locked. I’m going to check today and I’m going to be upset if I’ve had child lock all this time 😔 thank you so much for your explanation.

    • @speedkar99
      @speedkar99  2 роки тому +1

      You are welcome. It's pretty cool to see the intricacies of how locks work

  • @acrepairnearme
    @acrepairnearme 3 роки тому

    Very interesting!

  • @StephanKruger-e3m
    @StephanKruger-e3m 9 місяців тому +1

    speedcar translates to speedspeak..😀

  • @toddhammett6930
    @toddhammett6930 10 місяців тому +1

    So say my door locking system works fine when it’s warm but once the temperature gets cold, the locking no longer works but the unlocking works just fine. Why would that be?

  • @Hambxne
    @Hambxne 5 років тому +1

    Okay. This was fucking awesome.

  • @johnraley5713
    @johnraley5713 5 років тому +2

    Hey! That’s my toothbrush!

  • @paulparoma
    @paulparoma 4 роки тому

    I am not crazy about these newer power lock systems. Rather complex and sometimes temperamental. I never had any trouble with power locks on my old GM and Ford cars (all the parts were metal, including the door switches), but I can't say my 2005 Toyota has been 100% reliable in that department (all cheap plastic crap).

  • @howtobebasic2122
    @howtobebasic2122 5 років тому +1

    0:04 LOL XD

  • @worroSfOretsevraH
    @worroSfOretsevraH 7 місяців тому

    Now you've locked your brother's keys inside his car.

  • @kingcat3477
    @kingcat3477 Рік тому

    wow guess I won't be fixing my car door lock myself then 😁

  • @matthew53690
    @matthew53690 5 років тому +1

    6 minutes in....did you mean potentiometer instead of thermistor? Racking my brain trying to make it make sense lol

    • @speedkar99
      @speedkar99  5 років тому

      Thermister to prevent overheating

  • @howtobebasic2122
    @howtobebasic2122 5 років тому +1

    0:56 i hated those style of door handles they snapped off Very easily.

  • @yingcluk
    @yingcluk 4 роки тому

    I dislike Nissan's door lock actuator. They are known to be broken in just few years of use. I had to replace my girl friend's Nissan driver door lock actuator which stops working in less than 5 years of manufacturing date. I have used 3 Toyota, and their electrical door have never had any problems.

  • @madhukeshnp
    @madhukeshnp 5 років тому +1

    👏🏻👏🏻👏🏻👏🏻

  • @holdurhorse9149
    @holdurhorse9149 4 місяці тому +1

    The original designer has/had a fussy mind.

  • @5thgearouttahere
    @5thgearouttahere 5 років тому +1

    I locked my key in my Toyota just last night.
    This is hurtful.

  • @JT8D200C
    @JT8D200C 5 років тому +3

    Not 1st

  • @chefsafi981
    @chefsafi981 5 років тому +3

    Student driver ? 😶

    • @speedkar99
      @speedkar99  5 років тому +1

      Gotta teach that special someone 😏

    • @fun_ghoul
      @fun_ghoul 5 років тому

      @@speedkar99 Gotta earn your in-driveway lunch service! :-)

  • @jacksunu
    @jacksunu 5 років тому +1

    Please slow down the speed of talking

    • @speedkar99
      @speedkar99  5 років тому +1

      I try to make my videos concise

  • @bentnickel7487
    @bentnickel7487 5 років тому +2

    You talk so fast I have to listen 3 times to learn anything. Slow down. Where's the fire?

    • @fun_ghoul
      @fun_ghoul 5 років тому +4

      Why don't you slow it down? Play the video at 0.75 speed, and let those of us with Mercury in Aries get on with our days! lol

    • @speedkar99
      @speedkar99  5 років тому +1

      The toothbrush is on fire

    • @bentnickel7487
      @bentnickel7487 5 років тому

      Paesan When any speed is used, other than original, I lose all sound. It's easier for me to unsubscribe.

    • @fun_ghoul
      @fun_ghoul 5 років тому

      @@bentnickel7487 What a loss that will be for Sk99!
      /s

  • @TheUnknownPerson
    @TheUnknownPerson 2 роки тому

    Really good video, learned a lot👌