Using a test light to locate blown fuses. Here is a link to an affordable test light. www.harborfreight.com/612v-ci...
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@Greezshio3 ай бұрын
This is one of those instructional vids that should be in the KZbin Hall of Fame. Excellent!
@glennr9913 Жыл бұрын
Folks that hate electrical work are probably folks that don't understand it. Thanks for helping us understand it a bit better. 👍
@smackmurph7414 Жыл бұрын
Big facts bro
@rhondaparr5739 Жыл бұрын
Yeah no, not really.
@larryward10824 ай бұрын
I tell you this has been my life for over 60 years 60 years with electricity airplanes cars trucks when I walk out to their car and and just a few minutes to say it is a blown fuse now white I will put a new fuse in and see what happens
@TheChevyman14713 ай бұрын
electricity in autos is way different than buildings though. i have no issue touching the positive terminal on a battery. touching positive in a home/business .......hell no
@1pyroace12 ай бұрын
Definitely falls under not understanding
@51seluj8 ай бұрын
I've been working on my own vehicles for 14 years and i just found this out, thank you!!!
@satianandsurdharam88148 ай бұрын
You made it simple for guys like me....having very less knowledge about these things. Thanks a lot for the help. Life seems easier with guys like you around. 😊
@BaldwinsBowtieGarage8 ай бұрын
Thank you!
@MeepChangeling Жыл бұрын
Any time I need to find a blown fuze or relay, I just take the fuse block off the car and use my bench top power supply to put 80 amps through it. Now they are all blown and I can't be wrong.
@martinleavitt609410 ай бұрын
👌
@raymondmcgee449110 ай бұрын
😏
@ex-spontaneous-spontaneous41349 ай бұрын
😂😂😂😂
@tgfmgaming6009 ай бұрын
🤣
@ImIrrational8 ай бұрын
This is one of the funniest comments I’ve seen in a while
@daveb799918 күн бұрын
Thank you, always great to brush up on troubleshooting tips. I always keep one of these testers in my car's tool kit. Fuses always seem to blow at the most inconvient times, it's good to know how to quickly find and fix the bad fuse.
@rocketronnie16696 ай бұрын
Thankyou sir, driving last night and put the dipped headlights on, all lights went off! Pulled over, switched off, switched on. No rear lights, dash lights, horn. Brake lights work though! Picked the tool up today, dark now but will test all tomorrow. God bless ,❤️👊
@CurtisDrew1 Жыл бұрын
They also make those test lights that will glow green if the probe is on positive. But you can clip the alligator clip to a nail, or small screwdriver, and test wire to see which wire is positive or negative. The test light will glow red if the nail side is positive and the probe side is grounded. Comes in handy for testing polarity on ganged socket plugs in wiring harnesses. Sometimes you can't figure out whick wire is grouded but you know where the positive (power lead) is and you just alligator clip to the positive and probe to find ground.
@PokeSleepDeals2 ай бұрын
Sorry I just bought this tester that turns green and red how do I use it ?
@robwelch74428 ай бұрын
Nice tip. I've been working on the family cars for nearly 60 years, and never thought of, or heard about this technique. I've had a test light in the drawer for decades. A nice simple time saver, with a nice simple explanation. Thanks....I'm subscribing 🙂
@BaldwinsBowtieGarage8 ай бұрын
Thank you!
@bglvortex98374 ай бұрын
Been working on cars for 60 years and you dont know how to check fuses? 😳
@rogerspaulding65693 ай бұрын
😂
@gregkeeyako3 ай бұрын
60 years and you are today days old to learn how to test a fuse....😅
@waynegodwin6860 Жыл бұрын
You’re never too old to learn something new says this 68 year old :) good video!
@BaldwinsBowtieGarage Жыл бұрын
Thank you
@dr.j67473 ай бұрын
EXCELLENT info. I recently had a blown fuse for my heater blower, and had no idea how to test it. Thank you so much!
@BaldwinsBowtieGarage3 ай бұрын
Glad it helped
@stevenperry46918 ай бұрын
Want to say thanks for the video, it's the one video that I could understand. You made the video to the point and simple. The way all videos should be.😊
@BaldwinsBowtieGarage8 ай бұрын
Thanks!!!
@NICURN2 ай бұрын
I flunked shop class in HS in the 70s; now I'm taking Shop Class 101 on You Tube. I'm starting with the fuse checks because my life has not been very bright overall. :)
@beanmuncha6 ай бұрын
Thanks for this, on visual inspection the fuse looked okay but doing this it showed it had blown. Thanks again.
@dhanashekarraju1934 Жыл бұрын
Sir, nice of you posting this useful video. I learnt how to check healthiness of fuses ,👍. Expecting more videos on cars 😊
@robertmaybeth34345 ай бұрын
I worked on cars for 40 years, 30 for a fleet, and nobody showed me this trick until now, thanks OP. Also I wanna point out one thing and that is, always use a fuse puller tool if you can! Sure needle nose pliers work, sometimes, for some fuses, if you even have space for the jaws to move, which half the time you don't! Plus it is way too easy to mangle a fuse using the needle nose, you might even short something out -
@BaldwinsBowtieGarage5 ай бұрын
Glad to help. Take care!
@johncalvin9703 Жыл бұрын
Funny it’s mainly only oldies who value lifelong learning. I’m 65 going on 95, now fully subscribed, thank you, brilliantly done.
@johnthree161110 ай бұрын
Not true, I think you just live on a high horse, and can't see past it.
@danhocking47745 ай бұрын
What a silly thing to say
@lanadelrio-op6xzАй бұрын
Ugh learning is a part of life for everyone dummy
@ralphrugan5985Ай бұрын
Old people are gatekeepers.
@marcobrownstone6 ай бұрын
Thanks for your excellent and patient example for checking fuses and test light.
@billhanley31522 ай бұрын
where did you get 3.7 seconds from.
@emiliorodela8212Ай бұрын
Thanks that I watched the video, i solved a huge problem with my van. Keep doing what you are doing.
@vindicator54Ай бұрын
Thanks for sharing this tip. It worked for me in just a few seconds. Sure beat busting the wrong fuse trying to get it out to check it.
@BaldwinsBowtieGarageАй бұрын
Happy it helped!
@paulwinn3208Ай бұрын
Superb - being a dummy, and my fuse box not being near the battery, i now need to work out how to do this where my fuse box is!
@deepVAroots Жыл бұрын
I'm 64 years old and I just learned this.
@BaldwinsBowtieGarage Жыл бұрын
Just proves you're never too old to learn! Thanks for watching. Let us know if there's any other instructional videos you'd like to see!
@deepVAroots Жыл бұрын
@@BaldwinsBowtieGarage absolutely!!
@bobrocco4218 Жыл бұрын
Pushing 70 here and never knew about the access points! Call me 'unobservant'! Thanks for the info.
@BaldwinsBowtieGarage Жыл бұрын
Glad to help!
@rich546 Жыл бұрын
I’m 69 yrs old and this is new to me.
@Ratlins9 Жыл бұрын
Superb video, great visual demonstration and explanation.
@BaldwinsBowtieGarage Жыл бұрын
Thank you. I appreciate the kind words.
@johnfitbyfaithnet Жыл бұрын
Agreed
@Amy-dy2cy3 ай бұрын
Thanks for sharing this. I’m working on getting my aging vehicle to last my kids and I another year or two 💙
@BaldwinsBowtieGarage3 ай бұрын
You got this!
@DougJohns3 ай бұрын
simple trick that I did not know but will for sure use... thankyou for posting.
@september1683 Жыл бұрын
That was very interesting! Didn't know this. Best wishes from Germany.
@BaldwinsBowtieGarage Жыл бұрын
Thank you!
@jameemaree46022 ай бұрын
This is AMAZING!!! Tbh, you should put some keywords into your content that are for women, auto help for women, etc. Because as a gal, that has never done anything with cars (hush men viewers, I know, I know 😂), you made this so simple!! Now off to see if you have other videos about the other stuff happening lol. 2013 Acura TL - DRL error came on few weeks ago, then suddenly was gone so I dismissed it. Week later - battery completely dead, but when we popped the hood… the accessories came on. (🤦🏼♀️). Now another week or two, and suddenly my low beams don’t work, but high do. Seems to me like it has to be something electrical rather than fuse just based on all that has happened, but just started watching videos 10m ago to see if I can find answers/things to try. SMH - I need a man!!!
@timeparty718 Жыл бұрын
Excellent video, great technique ... Q. why do fuses naturally blow with age? (ie: without overcurrent) A. fuses are designed to blow by melting when too hot with overcurrent, hence under normal usage they run warm, so over time the fuse-metal crystalline structure suffers atomic migration which causes physical internal flaws to develop and finally an ultimate failure to conduct electrons (current).
@dontuno Жыл бұрын
Is that really the case? I see cars that are many, many years old but their fuses are still intact.
@timeparty718 Жыл бұрын
@@dontuno Sure, my explanation covers the fuses that prematurely blow, it's not about all fuses ever made, most stay within their design parameters. It's much the same with incandescent light bulbs, most eventually blow in time but some never do ~ best example is a light bulb somewhere in the US which still works today and has been permanently 'on' for over 100 years.
@aceman1126 Жыл бұрын
@@dontuno well i mean if you never get blown and you have the ability to blow yourself...
@markthomas97037 ай бұрын
House fuses CAN AND WILL DETERIORATE. I HAVE VERY OLD FUSES FROM 60S SND THEY ARE CORRODED AT LEAST THE TIME DELAY ONES.
@robertmaybeth34345 ай бұрын
This is amazing. I never before read a discussion about fuses proceed down to the actual atoms involved in the electrics...
@suzmaca650 Жыл бұрын
That was so helpful…thank you!
@BaldwinsBowtieGarage Жыл бұрын
Thanks for watching.
@handyguy62737 ай бұрын
Nice video, well explained. I've been using the same method too!👍
@BaldwinsBowtieGarage7 ай бұрын
Cool, thanks!
@tonyvasilofski65093 ай бұрын
O yeah....a older man like 30 years ago showed me this.good to know.thought there was a newer way. but great video,!!!
@Drummerboy72763 күн бұрын
Great video!! Thanks for sharing 😊
@nativearizona1 Жыл бұрын
Great never knew anything about fuses until now!
@BaldwinsBowtieGarage Жыл бұрын
Sure glad it helped. If there's anything else you'd like to see, just drop a comment. Thanks!
@deanereade3828Ай бұрын
Thankyou Very Much for the tutorial.....I need to troubleshoot my 89 Corvette and need one of these testers.... :)
@BaldwinsBowtieGarageАй бұрын
You're welcome! Good luck with the vette!
@edwardmylnychuk57745 ай бұрын
as an old dude the test light can be used in many ways for circuit testing as well but i think already know that
@gmorwood13 ай бұрын
Wonderful job! You nailed it.
@BaldwinsBowtieGarage3 ай бұрын
Thanks
@kevinfphillips19 ай бұрын
very helpful. Succinct, clear instruction.
@tijuanaboy3818 Жыл бұрын
Excellent video, thank you!
@BaldwinsBowtieGarage Жыл бұрын
Thanks for watching.
@TrumpTrump-yp9ie Жыл бұрын
Thank You, I just learn something today .
@garymckenzie45212 ай бұрын
Brilliant video and so useful thank you 😁
@TennTimes Жыл бұрын
Simple and useful. Simply useful.
@BaldwinsBowtieGarage Жыл бұрын
Glad you liked it!
@cezarpagan31368 ай бұрын
Great Explanation. Thank you for the tip...
@warde5084Ай бұрын
Excellent!!! Thanks and GOD bless you.
@highsecurityagent8778 Жыл бұрын
Thank you. This is a very good refresher video.
@BaldwinsBowtieGarage Жыл бұрын
Thanks for watching! Let us know if there are other things you'd like us to cover.
@highsecurityagent8778 Жыл бұрын
@@BaldwinsBowtieGarage Yes, the automotive electrical system would be a great refresher video.
@jaleelmohomed6367 Жыл бұрын
Thanks for sharing your knowledge ,💐
@BaldwinsBowtieGarage Жыл бұрын
Thanks for watching!
@charlia61319 ай бұрын
Thanks a lot, that was very helpful!
@mariavaladez798120 күн бұрын
Thanks for your video. I was checking them Wrong . Only in one side!!😮 Now I will check both sides . Make more videos I will watch them. And I suscribe. 😊
@jonathantiru36582 ай бұрын
Thanks for the tip, I’m having the same problem on my 2011 Camry with the headlights and fog lights the fuse lights only lights up on one port thanks a lot 👍🏽💪🏽💪🏽
@_yerc5 ай бұрын
i’m trying to figure out if my radio’s fuse is blown i will check it tommorow thanks for the informative video!
@josephmaddox1618 Жыл бұрын
that's a really great video Thank you!
@BaldwinsBowtieGarage Жыл бұрын
You are welcome!
@clearsailing79939 ай бұрын
I have heard these test lights called by another name: "scope on a rope". I had a battery blow up on me. I got covered in acid. Jumped in the shower with my clothes on. Quickly rinsed the acid off my face, hair and exposed skin. Gradually took off my clothes and put them in the washing machine. Then I washed all over with soap. Luckily no damage to my eyes because I flooded them with water so quickly. Now I wear safety glasses anytime I am around battles. My friend is a mechanic. He has had two of them blow up on him.
@AARPDude Жыл бұрын
Thanks for the info...
@husseinlodhee2357 Жыл бұрын
Thanks sir..very good explanation and easy way to taste fuse..Watching from France..
@BaldwinsBowtieGarage Жыл бұрын
You are quite welcome. Happy to help. Let us know what else you'd like to see!
@BLKCFII6 ай бұрын
I subscribed! Man, no one ever explained about the one-side out fuse. If one side of the fuse is out that means the fuse is bad. That was a question I had and no one else mentioned. See, its little teaching tips like that make all the difference is us DIY guys to increase in knowledge and understanding. Furthermore, it saves us time and money. Another factor was you explained that some fuses are spares and sometimes the key must be turned on to make some fuses illuminate when tested. My question is this. On a 2015 Regal, 2.4L 4 cyl 8 fuses with not light up when I test them. I am searching for the blower motor fuse. I see no such fuse on the fuse or relay schematic located on the underside of the plastic fuse box cover. The blower motor does not come on. How can I locate the appropriate fuse or relay? Could you illustrate how to remove the blower motor on the above-mentioned car and the blower resistor? My 2004 Grand Cherokee, straight 6, 4 cyl blower motor has gone out too. Thanks for you help.
@pfchutchison23436 ай бұрын
Thanks a lot I’m going to try this
@shaunpfund33709 ай бұрын
Great video, TY
@billlindsey93377 ай бұрын
Great info, thank you!
@BaldwinsBowtieGarage7 ай бұрын
Glad it was helpful!
@stebro2738 Жыл бұрын
Well known but excellent test procedure.. & worth repeating! However, please fix the start drag volume! I grew up on drag racing, but DON'tT wish to wake everyone in the house when watching a video early in the day!!
@BaldwinsBowtieGarage Жыл бұрын
Noted, thank you.
@patrickpatrick91323 ай бұрын
Awesome video
@rectify2003 Жыл бұрын
Well done Subscribed 👍
@dansmith23723 ай бұрын
Nice video thank you
@BaldwinsBowtieGarage3 ай бұрын
You are welcome. Thanks for watching!
@onehalphАй бұрын
Thanks a lot.
@robertboykin1828 Жыл бұрын
THAT kind of fuse can read good, but go bad when under a load !
@user-is9yp7dr3q4 ай бұрын
Good info.Thanks.
@laidman20074 ай бұрын
Useful! Thank you
@glennfelpel9785 Жыл бұрын
That was interesting thank you.
@BaldwinsBowtieGarage Жыл бұрын
Thanks
@yingyangorca41242 ай бұрын
Just got one of these today. Omg so good. What's it mean when a fuse isn't blown but it doesnt light? How can i check the fuse port in the fuse box? And when you say indicates a fise os blown Does that mean you oull it out and it physically os blown inside? Or can it look like it's fine?
@1954beto4 ай бұрын
Thank you
@tomasmerino1039 Жыл бұрын
For me it's easier to just use a tester and measure the continuity between the two test points, that way you don't have to worry about it getting power. Great video anyway
@BaldwinsBowtieGarage Жыл бұрын
Tomas, that way works for many, the issues I have with it are: it's a fight for space and hand room when the box is way up under the dash and though few if any fuses do, some circuits operate on 5v and sending the 9V from the continuity tester through that circuit may release the smoke genie or damage componemts. I hope your way continues to work well for you. Thanks for watching and commenting.
@tomasmerino1039 Жыл бұрын
@@BaldwinsBowtieGarage I never thought of that, thanks for the heads up!
@hermanjonesjr.63153 ай бұрын
3.7 seconds in 5 minutes.
@robbiecryer Жыл бұрын
Thanks for sharing
@BaldwinsBowtieGarage Жыл бұрын
Thanks for watching
@buakawfan3336 ай бұрын
Why wasn't this video 3.7 seconds long?
@Lambert77853 ай бұрын
good instruction, thanks
@BaldwinsBowtieGarage3 ай бұрын
Glad I could help!
@ochiorbus Жыл бұрын
Can you get the same thing with a multimeter ?
@stingk52957 ай бұрын
Great Job!
@BaldwinsBowtieGarage7 ай бұрын
Thanks!
@mikestillshreddin76363 ай бұрын
ty but do you have to ground on the car battery only? if so, what if tester does not reach fuse in question.. ty haus..
@phackqu2 ай бұрын
Niice. Does the car need to be on?
@herrwabbaloo9375 ай бұрын
Thank you so much!
@BaldwinsBowtieGarage5 ай бұрын
Glad we could help!
@jefffrayer8238 Жыл бұрын
Wow, 68 here and never knew that. I checked my older, next size bigger fuses and they also have access to check without pulling. Not sure but aren't headlights on a thermal breaker and after turning on headlights you're checking running lights? Excellent video, Thanks.
@BaldwinsBowtieGarage Жыл бұрын
Thank you!
@jasonmillion59702 ай бұрын
Hi my hazard lights of my car keep staying on do I have to remove to the fuse box to temporarily get my hazard lights off ? Or the relay switch?
@jimg56694 ай бұрын
Watch that left hand in pocket. There's a man who's experienced a high voltage handshake! Bzzzt! Oh, hello! 😄
@BaldwinsBowtieGarage4 ай бұрын
You betcha!
@jamesdubois4425 Жыл бұрын
I use a multimeter. Set it for dc volts....probe across the little metal pips on the fuse. If you get little to no volts, the fuse is good, if you get the battery voltage (11-13 volts) the fuse is bad. Do this with the fuse in-circuit.
@solsol1624 Жыл бұрын
You will also get zero v if the circuit is off, like the headlights shown here☺ edit sorry you did mention that, but I was confused so ill leave my comment here too.
@BaldwinsBowtieGarage Жыл бұрын
That method works well. What I don't like about it is when I'm in an under dash fuse box and I keep needing to turn my head to look at fuse and then dvom, then fuse then dvom. Etc...... so this way works for me. I hope your way continues to work well for you!
@richardvignola8000 Жыл бұрын
The larger fuses with no access to check on top, I'm guessing you have to pull them out to check. Thanks
@BaldwinsBowtieGarage Жыл бұрын
Well, your supposed to be able to took through the top. If I can't tell easily, I set the ohmmeter up and yest them across the bottom side.
@theobradley5926 Жыл бұрын
I never new that the spare tyre had fuses.
@NajRellim9 ай бұрын
This is a dumb question, but is the cord to the battery on the tester long enough so that you can test the fuses inside the car under the dashboard; or do those inside-the-car fuses require a different type of testing device?
@BaldwinsBowtieGarage9 ай бұрын
You can use any UNPAINTED metal as the ground connection for your test light. Like a bolt under the dash. Good luck and have fun!
@knotweedkninja85393 күн бұрын
Can you make a video on how to get the fuse box cover off?
@nvpoolshooter2 ай бұрын
A voltmeter would be better to have than a test light because of its versatility for making other measurements. With a voltmeter, set it to measure DC volts. Place the probes on the test points on the fuse. Polarity doesn't matter. If you measure zero volts, the fuse is good. If you measure 12 volts, the fuse is blown.
@BaldwinsBowtieGarage2 ай бұрын
While that works for some, it is rather cumbersome while under the dash upside down, looking at fuses, then turn head to look at dvom. To each their own, I hope your way continues to work well for you.
@nvpoolshooter2 ай бұрын
@@BaldwinsBowtieGarage Good point. 👍 Still should have a DVM because if the new fuse blows, then you'll need to measure resistance to ground on either side of that blown fuse.
@hienly2 ай бұрын
Great, thanks.
@gregkeeyako3 ай бұрын
So to test headlight fuse turn headlights on, when headlights are shining, then test fuse. If both sides of the headlight fuse have power, then the headlights are indeed on. 😉
@L.C33538 сағат бұрын
May I ask, my blower motor isnt blowing air of any kind on any setting. A. Can i use this pen and method on Relays? Or only fuses? B. Can it be used on blower motor resistors as well? (Separate from the issue, but what about a VVT exhaust solenoid to see if its faulty? Or is this style of pen 100% strictly for fuses only?) Thanks alot
@GigasAhriman11 ай бұрын
Holy crap I wish I took shop class in school
@BaldwinsBowtieGarage11 ай бұрын
Everybody should!
@roncorleonethephotofather24655 күн бұрын
Where can I find diagrams that label the fuses for any car
@NeighborhoodChamberАй бұрын
Excellent
@BaldwinsBowtieGarageАй бұрын
Thank you!
@rroberts2355 Жыл бұрын
There’s no need to check both sides as one side is supply other side is load just check load sides only, same side on every fuse if no power then check supply side,easy faster.
@BaldwinsBowtieGarage Жыл бұрын
I appreciate your time saving idea, but haven't found the supply side to be the same side of each fuse in all fuse boxes. Regardless, I hope it keeps working for you.
@jeffreytendahal2159Ай бұрын
Will philips test pen do?
@user-hy7cg9jg5r4 ай бұрын
Of course... since you have a "map", it's completely little-girl silly to test any fuses for stuff that still works. Only test the fuses that power stuff that doesn't work.
@lordtango6116Ай бұрын
Thanks
@AnnBurgess-og3ik Жыл бұрын
I also have heard of many automotive shops in the northern US states actually snipping fuse output legs on their customers vehicles and turning it back over to them, such a pity...😢 as for myself i am from louisiana, down here folks are raised on a totally different set of standards. Dont really have to worry about that type of thing. Every auto mechanic for a 100 mile radius are small mom and pop business most all of which practice honest morals. If this inflation would ever go on and drift its way up out of here i feel like everything might actually be alright on this end. Yall have a nice evening 😌
@alive-awake8 ай бұрын
what does that mean "snipping fuse output legs on them and turning it back over to them"?
@Duck-bo1ft8 ай бұрын
@@alive-awake if you snip the output leg of the fuse then when you test on the nipples, you get power on both sides of the fuse but the circuit will not work. You are breaking the circuit on the other side of the test point. The customer has a circuit that doesn't work and someone testing the way you are, picks up no fault. You have to remove the fuse to see the issue.
@D.Alston6 ай бұрын
What about the big fuses? How to check them? They look different from the small fuse.