How Power Door Locks Work

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  • เผยแพร่เมื่อ 2 ธ.ค. 2024

ความคิดเห็น • 151

  • @jamesmclachlan9835
    @jamesmclachlan9835 2 ปีที่แล้ว +8

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

  • @YZRandomE
    @YZRandomE 5 ปีที่แล้ว +42

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

    • @speedkar99
      @speedkar99  5 ปีที่แล้ว +2

      Agreed! So much for something we take for granted

  • @lanimereala
    @lanimereala 5 ปีที่แล้ว +14

    "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 ปีที่แล้ว +2

      Love it! Chopping that door was leisure

    • @lanimereala
      @lanimereala 5 ปีที่แล้ว +1

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

  • @fuzzyelectrons
    @fuzzyelectrons 4 ปีที่แล้ว +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 ปีที่แล้ว +17

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

    • @speedkar99
      @speedkar99  5 ปีที่แล้ว

      Glad you learned something

  • @oldtoolslovers3271
    @oldtoolslovers3271 5 ปีที่แล้ว +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 ปีที่แล้ว +1

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

  • @mrlds3202
    @mrlds3202 5 ปีที่แล้ว +25

    Also the talking speed is fine for me personally.

    • @speedkar99
      @speedkar99  5 ปีที่แล้ว +1

      Okay good to know

    • @cubul32
      @cubul32 3 ปีที่แล้ว

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

  • @mrlds3202
    @mrlds3202 5 ปีที่แล้ว +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 ปีที่แล้ว +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 ปีที่แล้ว

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

  • @michaelbezoski3096
    @michaelbezoski3096 ปีที่แล้ว +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  ปีที่แล้ว

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

  • @chemicalspore
    @chemicalspore 5 ปีที่แล้ว +2

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

    • @speedkar99
      @speedkar99  5 ปีที่แล้ว

      My trusted socket!

  • @Smileyguy-jy6xm
    @Smileyguy-jy6xm 5 ปีที่แล้ว +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.

  • @tome8373
    @tome8373 5 ปีที่แล้ว +2

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

    • @speedkar99
      @speedkar99  5 ปีที่แล้ว

      You think so? 😊

    • @tome8373
      @tome8373 5 ปีที่แล้ว

      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.

  • @skitzvitz
    @skitzvitz 5 ปีที่แล้ว +2

    Perfect. Just knowledge no fluff.

    • @speedkar99
      @speedkar99  5 ปีที่แล้ว

      That's my style. Thanks

  • @alhassanismail3324
    @alhassanismail3324 5 ปีที่แล้ว +1

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

    • @speedkar99
      @speedkar99  5 ปีที่แล้ว +1

      Thanks I'm glad you learned and appreciate

  • @rickt2419
    @rickt2419 5 ปีที่แล้ว +2

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

  • @howtobebasic2122
    @howtobebasic2122 5 ปีที่แล้ว +2

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

    • @speedkar99
      @speedkar99  5 ปีที่แล้ว

      Yeah the finger handles

  • @Armen_
    @Armen_ 2 ปีที่แล้ว +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 ปีที่แล้ว +1

      Yes look into it. It could be worm lock actuators

    • @Armen_
      @Armen_ 2 ปีที่แล้ว

      @@speedkar99 thank you.

  • @MoritzvonSchweinitz
    @MoritzvonSchweinitz 5 ปีที่แล้ว +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 ปีที่แล้ว +3

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

  • @howtobebasic2122
    @howtobebasic2122 5 ปีที่แล้ว +3

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

  • @Yathuprem
    @Yathuprem 5 ปีที่แล้ว +3

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

  • @ScubaCat3
    @ScubaCat3 5 ปีที่แล้ว +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 ปีที่แล้ว

      Haha those video previews got you

  • @surajdharmavira3614
    @surajdharmavira3614 4 ปีที่แล้ว

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

  • @topgrain
    @topgrain 3 ปีที่แล้ว

    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.

  • @Enigmaafk
    @Enigmaafk 5 ปีที่แล้ว +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 ปีที่แล้ว +1

      Nothing works after I am done with it 😁

  • @slyfox186
    @slyfox186 12 วันที่ผ่านมา

    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.

  • @isaiahgurule5031
    @isaiahgurule5031 3 ปีที่แล้ว +1

    Awesome video man.

  • @viniciusnoyoutube
    @viniciusnoyoutube 5 ปีที่แล้ว +1

    Very good as always!

    • @speedkar99
      @speedkar99  5 ปีที่แล้ว

      Thanks as always

  • @elh3809
    @elh3809 4 ปีที่แล้ว +1

    fantastisch der mann- a thousand thumbs up

    • @speedkar99
      @speedkar99  4 ปีที่แล้ว

      A thousand thanks

  • @nalvarez3505
    @nalvarez3505 5 ปีที่แล้ว +1

    Another excellent video

  • @francisreymaneja8000
    @francisreymaneja8000 3 ปีที่แล้ว

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

  • @farmlandtiger1377
    @farmlandtiger1377 5 ปีที่แล้ว +1

    Thanks, professor!

  • @creativejunior7060
    @creativejunior7060 5 ปีที่แล้ว +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 ปีที่แล้ว

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

  • @TauriCai
    @TauriCai 5 ปีที่แล้ว +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).

    • @speedkar99
      @speedkar99  5 ปีที่แล้ว

      That's how I think too

  • @CryptoLosOne
    @CryptoLosOne 2 ปีที่แล้ว

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

  • @thenerdshow
    @thenerdshow 2 ปีที่แล้ว

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

  • @juanolascoaga8721
    @juanolascoaga8721 3 ปีที่แล้ว +1

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

  • @betabilly
    @betabilly 4 ปีที่แล้ว

    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!

  • @hehunches
    @hehunches 3 ปีที่แล้ว

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

  • @antonyviser
    @antonyviser 5 ปีที่แล้ว +1

    Wow so much I still need to learn

    • @speedkar99
      @speedkar99  5 ปีที่แล้ว

      Glad you learned something

  • @christojoseph2476
    @christojoseph2476 4 ปีที่แล้ว +1

    Wow.. this thing is complex.

  • @casketblack5660
    @casketblack5660 3 ปีที่แล้ว +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 ปีที่แล้ว

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

  • @richardhead8264
    @richardhead8264 5 ปีที่แล้ว

    _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 ปีที่แล้ว

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

  • @Tony32
    @Tony32 5 ปีที่แล้ว +1

    Great video!

  • @mohammadal-khatib98
    @mohammadal-khatib98 5 ปีที่แล้ว +2

    Good one, as always 👏👏

  • @i-will-get-you-there
    @i-will-get-you-there 5 ปีที่แล้ว +1

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

    • @speedkar99
      @speedkar99  5 ปีที่แล้ว

      Good to know, I'll keep that in mind

  • @hatem0
    @hatem0 ปีที่แล้ว

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

  • @pradnyeshnimbalkar8154
    @pradnyeshnimbalkar8154 5 ปีที่แล้ว +3

    Wow thanks sir very helpful video👋👏👌👍

    • @speedkar99
      @speedkar99  5 ปีที่แล้ว

      You are welcome!

  • @marandapetty3460
    @marandapetty3460 3 ปีที่แล้ว

    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?

  • @udbhav_arya
    @udbhav_arya 4 ปีที่แล้ว +1

    Suzuki actuators are pretty similar

  • @tinuthomas531
    @tinuthomas531 4 ปีที่แล้ว +2

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

    • @speedkar99
      @speedkar99  4 ปีที่แล้ว +1

      Thanks, you are the only one to notice it

  • @kennethtanaka883
    @kennethtanaka883 5 ปีที่แล้ว +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 ปีที่แล้ว

      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

  • @surajdharmavira3614
    @surajdharmavira3614 5 ปีที่แล้ว +2

    Thanks

    • @speedkar99
      @speedkar99  5 ปีที่แล้ว +1

      You are welcome

  • @TheUnknownPerson
    @TheUnknownPerson 2 ปีที่แล้ว

    Really good video, learned a lot👌

  • @pashakrai4034
    @pashakrai4034 5 ปีที่แล้ว +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 ปีที่แล้ว +1

      Thanks for the suggestion

  • @SuperSmellyBob
    @SuperSmellyBob 5 ปีที่แล้ว +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 ปีที่แล้ว +1

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

  • @siucbset
    @siucbset 4 ปีที่แล้ว

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

  • @jesussaves6671
    @jesussaves6671 4 ปีที่แล้ว +1

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

    • @speedkar99
      @speedkar99  4 ปีที่แล้ว +1

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

  • @howtobebasic2122
    @howtobebasic2122 5 ปีที่แล้ว +1

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

  • @Armen_
    @Armen_ 2 ปีที่แล้ว

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

  • @toddhammett6930
    @toddhammett6930 11 หลายเดือนก่อน +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?

    • @speedkar99
      @speedkar99  10 หลายเดือนก่อน

      Worn lock actuator

  • @acrepairnearme
    @acrepairnearme 3 ปีที่แล้ว

    Very interesting!

  • @StephanKruger-e3m
    @StephanKruger-e3m 9 หลายเดือนก่อน +1

    speedcar translates to speedspeak..😀

    • @speedkar99
      @speedkar99  9 หลายเดือนก่อน

      Slow me down

  • @Hambxne
    @Hambxne 5 ปีที่แล้ว +1

    Okay. This was fucking awesome.

  • @danielchapman1930
    @danielchapman1930 3 ปีที่แล้ว

    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.

  • @paulparoma
    @paulparoma 4 ปีที่แล้ว

    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 ปีที่แล้ว +1

    0:04 LOL XD

  • @ishtyaqali5164
    @ishtyaqali5164 3 ปีที่แล้ว

    The world belongs to braves

  • @Lori00000
    @Lori00000 2 ปีที่แล้ว +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 ปีที่แล้ว +1

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

  • @johnraley5713
    @johnraley5713 5 ปีที่แล้ว +2

    Hey! That’s my toothbrush!

  • @yingcluk
    @yingcluk 4 ปีที่แล้ว

    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.

  • @worroSfOretsevraH
    @worroSfOretsevraH 7 หลายเดือนก่อน

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

  • @matthew53690
    @matthew53690 5 ปีที่แล้ว +1

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

    • @speedkar99
      @speedkar99  5 ปีที่แล้ว

      Thermister to prevent overheating

  • @5thgearouttahere
    @5thgearouttahere 5 ปีที่แล้ว +1

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

  • @kingcat3477
    @kingcat3477 ปีที่แล้ว

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

  • @holdurhorse9149
    @holdurhorse9149 4 หลายเดือนก่อน +1

    The original designer has/had a fussy mind.

    • @speedkar99
      @speedkar99  4 หลายเดือนก่อน

      Why so?

  • @chefsafi981
    @chefsafi981 5 ปีที่แล้ว +3

    Student driver ? 😶

    • @speedkar99
      @speedkar99  5 ปีที่แล้ว +1

      Gotta teach that special someone 😏

    • @fun_ghoul
      @fun_ghoul 5 ปีที่แล้ว

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

  • @madhukeshnp
    @madhukeshnp 5 ปีที่แล้ว +1

    👏🏻👏🏻👏🏻👏🏻

  • @JT8D200C
    @JT8D200C 5 ปีที่แล้ว +3

    Not 1st

  • @jacksunu
    @jacksunu 5 ปีที่แล้ว +1

    Please slow down the speed of talking

    • @speedkar99
      @speedkar99  5 ปีที่แล้ว +1

      I try to make my videos concise

  • @bentnickel7487
    @bentnickel7487 5 ปีที่แล้ว +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 ปีที่แล้ว +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 ปีที่แล้ว +1

      The toothbrush is on fire

    • @bentnickel7487
      @bentnickel7487 5 ปีที่แล้ว

      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 ปีที่แล้ว

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