Car Won't Start! Battery Drain on Back Up Fuse 29 🔋

[@khaledadem6464]

This is the best explanation for the parasitic drain problem of the Honda Civic I have ever seen, great work well done

[@danp7463]

It's smart to always check the driver's door first, it gets used more.

[@sbcl77]

Man I am ase master certified and I have got to admit … a current draw is a pain in the as diag on it own, but an intermittent draw is an absolute nightmare… much respect and props brother 💪🏽💪🏽💪🏽

[@NashonHanselman]

Your opinion.....went over railroad tracks, not going fast at all, but the usual bumpiness....Then got the 'CHECK ELECTRICAL SYSTEM' in my 2011 Honda Pilot Touring.....I was able to drive is for over 20 miles to get home, but there was shuddering at times.....Anyway, tried to restart it a bit later and wouldn't work.....I switched batteries to see if it was that, no difference(so couldn't start it without jump starting it)...Jump started it and if you keep the battery charger hooked up to the battery it stays at around 14.....Once you remove those clamps, it goes down really fast....from 14 volts to about 5 volts in less than 2 to 3 minutes, which I shut the car off(one time it shut off by itself doing this jumping stuff).......After all that, IYO, would a BUMP from the railroad tracks cause an ALTERNATOR to quit, or is it more likely that a GROUND decided to loosen? or anything else thanks...

[@cletuskasady593]

I started the video not knowing not a damn thang bout chasing a parasitic power drain. Now I feel like I can apply for a master tech position. Such a very educational video. I’m surprised and glad I actually watched it.

[@HomieHektor]

My job is done here 🤝

[@johnb1121]

@@HomieHektor question how did you know what type of resistor to use an why not just wire

[@HomieHektor]

@@johnb1121 You want to use something that has no resistance at all, just like the switch itself, the resistor is the first thing I found. We’re just trying to complete the circuit, as the hood switch would do. 👍🏼

[@johnb1121]

@@HomieHektor ok thanks please make more of these video's an how to use a power probe an how to read a wire diagram lol

[@carterbolt5424]

name and type of resistor pls.​@@HomieHektor

[@user-ps3pq3nf3o]

Hektor; with so many electrical components on new cars it's amazing how much work goes into analyzing these problems. It's also amazing the amount of knowledge necessary to work on modern cars. You are obviously master technician!

[@HomieHektor]

Certified😎Gracias 🤝

[@PaulJackson-s3u]

The analytical process you used to track this down is truly impressive. I had the same Fuse 29 draw on my 2017 Acura ILX. Mine turned out to be a bad HFL Bluetooth Module but watching your video helped me systematically eliminate everything else. Thank you. Completely agree with so many others; much respect.

[@bobdefalco]

Your vids are easily the most complete tutorials. Just amazing. Fix all the chingaderas!

[@joenoah9906]

No BS with Hektor, he is straight to the point and easy to understand without the nonsense. I like it that he takes it step by step on how he goes about diagnosing a problem.

[@HomieHektor]

Appreciate that 🤝

[@albertchan3184]

Awesome Homie, I wish all those contractors out there work as you, detail, and get the job done right the first time, and NO come back to complain. Let me know where and how to contact you the next time I am in your neighborhood, your video ROCKS!!!

[@tootoosick18]

Your a boss. With skills you can never be out of a job.

[@HomieHektor]

100%

[@davebeallis328]

Great diag it nice to watch some one do a diag and not gess at a problem keep up the great work and videos 👍

[@FixStuffDaily]

Solved a parasitic drain on 2015 Civic with Keyless Entry system with much credit to this video. Ended up being RF outer door handle causing draw of 200ma. It was not easy at all to find the issue but I would highly suggest going right to the Keyless Access Control Unit as it is the easiest thing to disconnect when looking for a draw on this particular vehicle and circuit. The back up fuse controls at least about 50 components on the vehicle, so you don’t want to waste a lot of time disconnecting things that don’t need to be disconnected. This is one of the hardest issues to diagnose on any car, if you are having this issue and are not a professional mechanic or a heavily experience DIYer, then I would highly suggest you take it to a reputable shop that specializes in electrical diag. I am a B Tech with a few years of experience, and it took me probably 6-8 hrs of research and disassembly to finally figure it out. Keep in mind I have been working on cars for about 3 yrs have done timing chains, valve adjustments, transfer case, etc some medium to heavy repairs and diag. Just to make the point that I would say it is far more difficult than those tasks. If you take it somewhere and they tell you to start replacing a bunch of parts, you need to go to another shop. It is 100% possible to determine the specific component that is causing the draw, but it is highly difficult. Thanks for the great video, from one mechanic to another, you really made figuring out this issue not such a nightmare. Also I charged the customer 3 hrs of labor for this issue, I did not want them to have to pay for my inexperience, but I feel that is a fair starting point for an issue of this nature.

[@danielgomes4754]

i have a 2014 civic where I have changed batteries every 2 years. Just heard about this parasitic drain with Civics. Very well explained, very professional and with clarity. It made sense but I don't think I have the capabilities to figure out what is draining the battery.

[@MRW21783]

A couple of your videos popped up in my feed so I decided to watch a few. Just wanted to say I appreciate you for the way you explain things and your process of elimination to find a problem. Believe or not this stuff even helps with my job maintaining HVAC equipment! God bless brother!

[@dchez02]

Back up. Back the f up had me cracking. Thanks Hector I just subscribed.

[@Longtrailside]

Great job Hektor, that was a lot of work.

[@CarRentalPapi]

Thank you. You are great at what you do. Thanks for taking the time to record this and share

[@BLADExARTx5160]

Current automotive student here, I keep hearing that the electrical semester is a pain in the ass..... You're a very knowledgeable guy, definitely gonna keep watching your videos

[@JinShi-fb7ds]

I can't explain how thankful for this video, I just fixed the exactly the same problem of my car. It is the door lock! I barely know nothing about cars, but I do remember some physics form middle school lol. I tried to solve the battery leaking problem for months since I got my used Honda Civic 2015, I've been looking in to different parts of cars and almost broke the car down, I kind of decided to stop trying cuz the FUSE 29 is related to too many different parts, thank god I saw this video today!!!

[@johnhein5089]

Great diagnostic work, along clear and easy explanations, all topped off with exceptional video/audio technique, editing, and production. As soon as I fix the parasitic drain in my daughter's car using what I have learned here, I'll be back with a bowl of popcorn to enjoy your other videos.

[@stevensholett4821]

Homie hector bad ass skillz as usually great video

[@davesmith4804]

Your a wizard with cars well dune chap great fix and video

[@bartscave]

Glad to see a new video from HECKTOR!!!!

[@jaybrown7088]

master technician, straight to the point, I am having same issue with my 2016 honda odyssey EX-L, #16 back up fuse keep draining battery, but not able to locate the problem. parasatic amp draw test with 60mA. just leave it as is. no problem with daily drive, but will have to unplug the #16 fuse when not driving the van for more than 3 days.

[@antwonhughes7121]

Man thanks home boy for that info I'm going back to school to become a automotive technician myself man I'll need all the information I can get but I appreciate your videos you are a major help my man

[@HomieHektor]

Anytime 🤝

[@robert3667]

Tu Si Sabes Vato!! Gracias por compartir tu sabiduría

[@wyattoneable]

Hey Hektor, good to see you post a video again. Your very good at explaining each step while not going into too much detail. I like the blade switch idea. I'm going to use that trick. That was a time consuming diagnosis but you stayed with it and made a customer very happy. I hope you and your family have a great Christmas.

[@HomieHektor]

Intermittents can be a Pain in the A$$, this one was satisfying to fix. Merry Christmas sir 🤝

[@JohnColeman-ul5rj]

This is the best video ever for me. My 2011 Accord has the same drain on the same fuse "backup" number 15 for me. I ended up finding the Bluetooth transmitter module was not shutting off. Causing my battery drain.

[@nestorcleto6133]

Hello. how did you solve it? I have the same problem

[@shawnlee4398]

Damn bro you are a beast!!!! Thank you for taking the time to make this video.

[@HomieHektor]

Gracias 🤝

[@stewpid1215]

Nice one! I've found the same drain on one of those civics!

[@TTROJAN]

holly shit bro. i don’t think a shop will go through all those steps to find that issue. they will just say we can’t find the problem. but good job 👍🏽.

[@Silveready1]

One culprit causing this problem may be the bottom window seals allowing moisture to leak onto the door actuator, on my 2015 civic I noticed the rubber seals do not clear the window condensation when rolled up and down, this means they are not preventing moisture from going inside the door. Great in-depth Video, enjoyed how you chased down the problem.

[@HomieHektor]

Could be, if that’s the case there should be a TSB on that issue. Good thinking

[@AdanUgarte-t3e]

My 2012 has a parasitic drain. Will be checking if its fuse 29. I do notice when it rains my car smells like wet rags. Could be related.

[@SierraOne]

and.... That's how ya do it Great Video!

[@kellyquezada3908]

Very clear troubleshooting!

[@impossibledream2685]

Great job! Watching you diagnose is like listening to poetry. Thank you!

[@TheRebuilt1]

as these manufactures add more accessories to draw customers to their brands proper MT's like my man hektor are going to always be in high demand. Respect sire

[@HomieHektor]

🤝 thank you 🙏🏼

[@TheMonzonfamilyadventures]

Good work homie how long did it take you to fix it ?

[@johnnytrain001]

Great video. Very detailed. My 2012 civic has a battery drain coming from that same fuse. This video gave me a starting point to work with. Thank you.

[@27jtaco]

Did you find the problem?

[@johnnytrain001]

@27jtaco I was never able to figure it out. Since it's my wife's car she just drives the car without the 29 fuse in it.

[@titoarroyo9984]

Amazing Hector!! Great job!! 👍☕

[@rodvan-zeller6360]

Excellent video. One of the best on the subject.

[@dhood15277]

Really appreciate how you relate all the on-car details to the EWD.

[@nast9ything9y]

Wow, that was handled like a pro. Excellent knowledge and troubleshooting skills. you also make a very good teacher. I have a similar problem on backup fuse on 2007 RDX. how can i get the diagram?

[@HomieHektor]

DM me on instagram :Homie.Hektor

[@bobdelabourer1307]

Thanks Hektor, car is very similar to a friends acura ilx. It has a constant parasitic draw which i think could be the starter but i am going to follow most of the steps you took to reconfirm and also to make sure the nyquil kicked in 😂

[@shawningler]

Thanks man! I saw the voltage drop on the one that I had but when I pulled the fuse I didn't wait long enough and I overlooked it. After seeing your vid o went back and sure enough after waiting about 10 seconds the draw went down. Mine was passenger front latch. If you leave door disconnected dome will go off and draw disappears. Thanks 👍

[@HomieHektor]

There you go 🤝

[@Sammywhat]

I wish I could have liked this twice. Maybe even three times!! Excellent work kind sir!!

[@my-max-media7621]

Good job. Methodical process of elimination 👍 I learned to check the "moving parts" that can wear out or break first. When you know the general area.

[@daviddavids2884]

Excellent work!

[@angelramirez7747]

Awesome diagnosis!! Nice work!

[@jasper_mehringer]

Great concise video. My gf brought her civic in for this same issue and after $800 still has the drain. How easy is it to replace the actuator? Might try doing it myself instead of letting her give more money to those sorry excuses for techs. Thanks!

[@jamesu]

Great job Hector!

[@Frankie_M.]

That was a good catch good job homie 👍🏼👍🏼👍🏼✌🏼

[@HomieHektor]

Persistence is key 👍🏼

[@KatyKatetheLeeKaylee]

Going to try to diag on my 2015 honda civic tomorrow with this vid, likely just pulling fuses, wish me luck!

[@davidbautista8572]

Damn Hector The inspector does it again. Awesome work homie, KUDOS!

[@ced9973]

Awesome!!! Love love love how you break it down Hector! Definitely subscribed! Man u killed it💪🏾

[@jillybean1108]

Great job Hector! I have the same exact problem on a 2014 civic. Being a sole proprietor of a shop it’s hard for me to spend the amount of time needed to address problems like this today. I really appreciate the video! How long did you have into diagnosing this? Just curious. Joe

[@HomieHektor]

Being that the problem was intermittent, i had the car for about 4 days. Had it been there all the time, it would’ve been here no longer than a day. That’s electrical for you, it can be 5 minutes or 5 days to troubleshoot 👊🏼

[@engamen87]

The best case I have ever seen Great job

[@daviddavids2884]

also, thanks. you have helped me identify the type of clamp DC ammeter that i have been Needing. d

[@edore5481]

Thanks Hector! My 2015 CRV EX had a similar parasitic drain(~1A) from fuse 29. So far I isolated to the MICU. I think it has something to do with the door actuator because the drain happens after someone uses the passenger side rear door.

[@dwightbailey8754]

Hektor you just hit GOAT status.

[@jimschilling3289]

Great explanation and methodology.....I am diving into my 2012 coupe to remedy this very issue

[@darcyannnewton-staley3987]

I have a 2006 Chevy HHR with a parasitic draw. Bought myself a multimeter a few years back, which that's how long it's been since my car ran right, and thought okay, I can' figure out which fuse is bad, and replace the fuse LOLOLOL @ me after watchig this video!! I need so much help figuring this out. Thanks for the video.

[@generalsupreemo9776]

Most excellent! This is how it's done, kids!

[@darkfred007marcotte3]

Totally solved my issue. Actuator seem to be the weakest link on those models

[@kevooyt1471]

Hector can you please do a basic concept of automotive electrical diagnosis please and thank you

[@kevooyt1471]

the way you did the diagnosis was so awesome

[@ainerush8942]

Hector,i wish i knew someone with your expertise. I live in n. Ireland and my poor car actuators are on the fritz. One door is locked inside and outside. But no one wants to touch it. 😢 an electronics expert who has the volkswagon dealer software,says all that registers is not enough power supply for the actuator of the stuck door. The near side front door ,which is the front passenger and on the left side of the car,which is the other side to the stuck lock,is not locking. It makes no noise at all. I have a new actuator for the stuck door. Looks like i need a new front near side actuator too. This is a great condition 2006 seat ibiza sport 1.4 petrol. It has served me well in the six years i have driven it. Actuators seem to be the achilles heel of volkswagen, seat,audi, and skoda,same maker,same parts. Loved your video. Many thanks

[@elservidor5035]

Eres el mejor hermano Dios te bendiga!!!

[@metusa666]

Great video thanks Im checking a parasitic drain in a 2005 citreon berlingo this video gives me new ideas to try

[@davidfinland00007]

This is insane. I didn’t learn anything because I am far behind. This man knows his stuff.

[@georgeguy2963]

I am about to go open all the doors on my acura. Man I didnt understand anything, but knowing that my drain could be from the clip in the driver door, time to open it up ! :D

[@davidfinland00007]

@@georgeguy2963 I’ll bring the beer 🍻 and we can experiment on your Acura.

[@antmann2005]

Nice work! Thank you and keep up the great job!

[@ddramos7997]

I have a 2001 Miata that started doing this because I work from home and don't drive it enough anymore. I got a battery tender and keep it plugged in whenever I'm not driving it. Problem solved!

[@charlesgreenwood-hh1vy]

Great detective work . Found problem on my ‘14 Civic was due to CPU not enabling charging circuit until headlights were ON - gets better gas mileage while killing batteries - solved DRL on.

[@AdanUgarte-t3e]

My 2012 has a parasitic drain as well. Will try with headlights on now. How did you fix it? Whats DRL?+

[@brentkhack6404]

​@@AdanUgarte-t3e daytime run lights

[@jonathankohl6264]

Mine is doing the same. Voltage on the battery only goes up to 15 amps when the headlights are on. I thought for sure I had a parasitic drain

[@AdanUgarte-t3e]

So I ended up putting, or should I say squeezing, an H6 battery on my 2012 Civic. Also getting the habit of running the lights. So far so good.

[@jonathankohl6264]

@@AdanUgarte-t3e yeah I meant 15 volts on the battery. It’s crazy that Honda does dumb stuff to increase full mileage

[@waynewei3380]

have an exact Fuse 29 draw issue. This helps a lot. Thank you very much!

[@waynewei3380]

Just wanted to put some extra comments here. My issue is caused by the key. The keyhole is damaged and is stuck at about half open position. Apparently, someone unsuccessfully tried to break in and damaged the keyhole. Took me half day to figure it out.

[@bicvarcarapic6619]

Hey man, did you solve the problem and how? So many informations on this video but im not very good with english

[@waynewei3380]

@@bicvarcarapic6619 yeah it just got fixed this week. I had the key cylinder replaced, and no more battery draw issue.

[@mikedavidson2117]

Hi Helton, that is very informative and educational

[@HomieHektor]

It’s Hektor 🤷🏻‍♂️

[@olaitanadesoji3719]

I currently have this problem on my 2009 accord .. I hope this video helps me

[@victorvalenzuela6949]

Damn you’re the man..!! Clearly well spoken detailed video.. Great job 👏🏼 Thank you 🙏🏼✌🏼🍻

[@Eddiemoney193]

Nice work Homie! Your troubleshooting skills are GREAT! keep grinding.

[@HomieHektor]

Appreciate that 🤝

[@clairelester5825]

My 2018 Honda Civic battery dies in 5 days or less. The dealership has told me there is no problem with the starter, alternator, or a parasitic drain. They told me this is normal, it is not!! The problem just started recently. I will be trying a parasitic draw test myself this weekend before bringing it to another dealership.

[@Loyal_Honda_Fan]

Welldone very good explained, you diserve much more subs my man

[@isabelfam]

Great work bro

[@christianmorales4843]

Awesome work you do where is your shop located i have the same problem with an exact same car

[@HomieHektor]

I’m in Pomona, California 👍🏼

[@randaltucker2981]

Great video. Helped me find my problem, thank you.

[@vitopepper3673]

Chingon 👍

[@danetteradermacher6211]

Wow, great work Could you recommend where I could take my car to look at in MN d/t a parasitic drain? Thank you

[@joleneguerrero4794]

Ugh I wish u lived here on Guam so I could send my car to ur shop 😩

[@chris560]

You are an absolute genius! 😀

[@cayrick]

Hektor that was brilliant!

[@jacqds88]

Minimal awesome work. Hector always excellent with. You. Thank you

[@bigapplevoiceover4830]

Where are you located?

[@the25reapergaming22]

Great work bro!

[@ramiabouassi457]

appriate that awsome work thanks

[@mindbender4you]

Do you have a shop in NewYork that can do this kind of work I need to bring a car there ASAP I went threw 5 alternators and still the battery light comes on after a few days ugh I need help

[@giricyber-ps8420]

Wonderful Debugging buddy!

[@Sonny15-215]

Hektor you’re one of the best,where can I find “ Connector Q16” , Fuse 29 drains my battery.

[@whitetiger8652]

Great diagnosis!

[@charliechang9mil]

Awesome video some very good info herep

[@ArturoMartinez-cr2kv]

Eres un chingon mi hektor

[@geoffreythomas5185]

I called the Honda dealership that I bought 2014 Honda Civic from in 2014 and have had service it since. Bottom line: 1. The design engineers clearly have put in circuits that parasitically draw from the battery at all times. All new cars now have this engineering. 2. The manufacturer should probably post a notice that in order to keep the car able to start you must drive so many miles in such a manner every day. So if you are elderly and depend upon your car but don't drive it much.....get a real old car or use a battery tender.

[@martinmoraga677]

Hektor, just saw your video, very well done and explained. It is a great help. I do have a question because I do not know a lot about auto-electrical issues. I have a 2004 Honda Civic 1.7 LX. I changed Starter, Alternator, and Battery and today, after 5 days with the new battery, it did not start. Where should I start being that old of a car? I am located in Toledo, Ohio. I am not sure if there are a lot of electrical experts in my city; but, if there are, how much approximately would they charge for diagnosing the car? I am in a real pickle right now because I can't buy another car so I am trying to find a solution. Many thanks for any answer you can provide.

[@ExileSparroW]

Any way for a non-mechanic to get power distribution diagrams? My car needs to be jumped every day, and even after a couple hours, it needs to be jumped again. Autozone tested battery and alternator, both were good. I definitely know the alternator is good as it does charge while driving and if I turn the car off, come back 30 minutes later it seems to start. After about an hour, that changes and it won't start. Not sure how I can test the battery myself to make sure it's not just kermitting sewer slide.

[@juanvillanueva621]

What is your address to your shop