Low Voltage Disconnect LVD Mega Fuse: Lost Power To Sleeper Acces- Lights, A/C Fan, And Refrigerator

I lost power to sleeper accessories. No power to sleeper lights, A/C Fan, and fridge. I show you my diagnostic troubleshooting process to find the problem. This is generally caused by a faulty low voltage disconnect LVD or mega fuse.

[@andreigorchkov7289]

Thank you for sharing your experience, brother. Great video

[@alfredobotello7817]

Thank you so much for share your knowledge with the public

[@jasonlehman9113]

Thanks buddy! I'm going to go try that right now. I sure hope that's my issue because those exact lights and refrigerator are out in my truck Right now. Figured I'd jump on the old KZbin and see what's good. Thanks a lot man

[@TheDamageinc81]

Dude you're a life saver .. thank you sir!!!

[@georgelupe2741]

It's really so helpful and thanks for educating us.

[@manueljimenez3276]

Very useful material amigo, thank you

[@feyisajerjera8040]

Very good try Bobby! Appreciated!

[@georgeyounger1]

Thanks buddy you are a life saver

[@jimmypetty3556]

Ty my friend, having that problem as we speak. Ty

[@danielestrada2683]

Really helpful brother thanks

[@tesfayemulat1148]

Thank you for…keep up the good job

[@shibainu7965]

Much love dude you rock ...

[@ivanrivera4014]

Excelente video sirvió de mucha ayuda

[@osmeldelosangelesoliva8760]

Thanks sir, good job

[@barrykendrick133]

Very helpful.. thanks

[@andrewparrett8408]

That was just what I was looking for Thank you

[@juantamez5018]

Very helpful thank you

[@josephanderson47]

Great video thanks

[@BuckNorisss]

Helpful info!

[@jose07raul]

Thanks for your help

[@carlosduque2089]

Great help

[@user-mf5ri5nf6v]

Good video thanks

[@hammbone1612]

Thanks man. New to the owner operator game this really helped

[@jamesgunnings9246]

Good advice

[@vg8606]

very good 👍

[@tooryalirahmani9001]

Thanks help me lot

[@thehammermanduke]

Good stuff

[@danielsoto7058]

Great thanks

[@gurdipsajjan2529]

Love you

[@50-STARS]

THAT WAS AMAZING,IM NOT GETTING FULL VOLTAGE IN MY 12 VOLT LIGHTER N MY LIGHTS WORKS FINE

[@Yordach1]

Thanks👍🏼🇵🇷

[@alonzodonnell6818]

I'm going through the same problem With this 2018 International Lt I'm going to check that mega fuse I just hate paying a dealership several hundred bucks just for a 5 minute fix then they hold your truck for hours as though they're working hard on it

[@texasscratchking4568]

Thkx for the video..what would cause High Voltage the same??

[@ferroperro3639]

Thanks

[@otr48pluscify]

Are you lease to CFI from Joplin MO?, I use to work for them long time ago.

[@joejuarez1394]

Do you have any idea on how to change the whole fusi box ??

[@dollywarrior]

I'm going to check out this on the freightliner

[@kentdixon896]

Thanks it gives me something to check tomorrow cuz my low voltage disconnect come on and when I start the truck it goes off and stays off, so it’s an intermittent thing but starting to happen daily

[@sumwear7123]

I'm having slow charging issues with my 3 inside batteries on my Freightliner. It's a Matco Tool truck. I've cleaned off all the battery posts. However, it still won't charge very fast. It charges well when I have it plugged into my house power outlet. Would be a cable somewhere?

[@timmay2k]

Good to know I got the lvd notification on dash although my batteries were the cause had to replace all 4 of them bc voltage was below 12.4

[@antronwatkins4713]

I'm having that same issue with my t680, is that fuse in the same location on the 780

[@kamilborys9488]

2020 Pete 579, what I can check by myself: in my opinion in my truck don’t work lvd system. After 24-36 hours off duty my battery is dead. The system should disconnect everything and keep power for start the engine. So what I can check before I will go to the Peterbilt service?

[@geoestrada5001]

If you taking to the Dealer maybe you ended paying $500 dollars plus a loose 6 hours on waiting, good job brother

[@GODBODYONE]

this is what it looks like with the nuts out...😆 lol

[@kingjames7273]

Dirty boy😎😁

[@jashon012]

Is the 60 amp fuse also for a 2015 t680?

[@pinkapple668]

the fuse for my electrical sockets in the cab of a volvo vnl 760 keeps blowing out, there must be a shortage somewhere. any suggestions?

[@thedisneytribe8687]

I have a 08 kenworth t660 studio sleeper and my truck has the check engine light on and I check it with the computer and its saying that I have low voltage in everything I dont know what to check on it. Could that Cos everything and still ruan

[@ddordek906]

Hello sir, thanks for posting this video! Do you maybe know to explain where i can find this fuse on t-680 kenworth 2016? Thanks for your help

[@godfirst9292]

Did you find out the fuse location?

[@dieslineprevil5500]

Hello I have a 2017 KW T680 I cannot find this fuse can you help me where to find it day cab light and refrigerator not working for a month now

[@joearnone8138]

Man this did help, thanks , but I don’t have a problem with the refrigerator or the AC working, but my domelights doesn’t work any clue ?

[@anthonyhaubert3771]

Same issue

[@mannyflavia]

Thx for you time man

[@reddrickstyles7274]

I have 2017 pete day cab and I have the same voltage warning light. I hope that is the the problem. Let's see🤞

[@FusionKota]

I wonder what blew the fuse, hopefully you don't have anything in there drawing too much power. Good video tho!

[@youthmanrecords965]

Where is it located on a day cab

[@RA-zk4gg]

Did you know where is this fuse in a 2007 t600?

[@joearnone8138]

Bobby I am just watching this video I’ve got a 2007 W9 my refrigerator works my DC plugs work but my sleeper dome lights doesn’t work what’s your suggestion ?

[@joearnone8138]

Same thing has happened to mine have you find out what’s the reason?

[@hammamkahla4302]

I have a similar issue with my truck I own 2007 Volvo 780 with isx cumins in it my sleeper fuse box and lights keep on disconnecting on me it comes and goes I don’t know what to do

[@romanbizin16]

I have T 680 with new 4 set battery ,one set (2 battery of 4 does not charging by alternator low disconnect power occurs any idea?

[@kingjames7273]

Good call bobby

[@chefdevin7099]

I just got the LVD msg but my voltage gauge on the dash is at 12-14. Now my check engine light is on. Any help would be appreciated. I think I may need to replace my batteries. The truck takes longer to turn over when cranking it each day

[@davidkattan1275]

Did you resolve your problems? What was the issue?

[@GearJamminHank]

You get the fuse from the dealer? How much?

[@miltonir36]

Hello I’m got Kenworth t660 2011 Model and the low beam is not working .. that is the problems I got ..?

[@porshawarren5235]

I lost power to my dash while driving. Now I can't get my truck to turn off. Is this a result of low voltage as well

[@ferroperro3639]

Please Someone can suggest what to do with my international LT625 2020 's Bunk heater run for less then 2 hours then all the lights go shutt off although I changed batteries. But still facing the same issue. I spoke to dealership they suggest to use deep cycle batteries.. Is it true? Thanks

[@mconley600]

I see you have the Cummins I’m having same issue except I have the Paccar engine and there’s no mega fuse on the fire wall I can locate or under the bunk any ideas I really need to get my refrigerator working properly instead of me pulling a relay losing my bunk lights but then fridge works

[@jashon012]

I’ve lost power in my sleeper bunk I have a 2015 T680 with Paccar engine , I’m trying to figure out the same thing

[@rodneyroberts8115]

Any luck on finding the problem i am.hsving the same issue

[@godfirst9292]

Did you guys find that fuse location?

[@d.j.robinson9424]

Great video bobby, mine comes on briefly then goes off. Sometimes it stays on...???

[@charliesanchez8059]

Same issue

[@charliesanchez8059]

In a 2016 peterbilt 579

[@godfirst9292]

@@charliesanchez8059 did you figure out the issue?

[@davidkattan1275]

Mines has a 150 amp fuse. I bought the truck , it came that way. My junction box was located in the battery box. My truck cranks but doesn't turn on and then after more trys it turns on. So I'm currently trying to find the issue.

[@ChuckBrewsterDOTcom]

Ever figure it out, I have the same issue, and cab lights not working too.

[@davidkattan1275]

@Chuck Brewster my issue was the battery disconnect solenoid. It was faulty. It's located in the battery box on the right on my truck. Cost 300 bucks and 200 to replace. I chose to just by pass it. My truck started everytime after that. Good luck and let me know if that's what it was.

[@Edg90]

My bunk ac not working. Checked every fuse and they are fine. There's no power on the ac fuse. 2013 Peterbilt 587.

[@kingsleysarfo.]

i havent drove my truck for day & a half at a truck stop i turned the engine on for 20 minutes to charge battery and then 2 to 3 hours later i got the low voltage disconnect but. i didnt have any lights on or anything charging though... confused new driver by the way

[@doitlaynstyle]

You can also save yourself a ton of power draw by switching all of your light bulbs from incandescent to led.

[@jashon012]

Where do you find the led bulbs for sleeper bunks ?

[@lorenzosaldana5446]

Tengo el mismo problema con Truck 2014 t680

[@jayallen5107]

Would that mega fuse cause the alternator to not put out proper voltage?

[@obedcedeno2985]

Good question.

[@diytrucker3076]

Jay Allen that shouldn't have anything to do with it but I'll look into it.

[@jayallen5107]

Loose connection on battery lead 🤦🏻‍♂️

[@jbizzelspic1]

My bunk power works only when the truck is running not when it’s off. I cut the truck off, within minutes there is a beeping noise then power to the bunk shuts off.

[@JayRossTVision]

Hey I got the samething happening to me, you ever figured it out?

[@pedrofriesen6757]

I have a 2018 Mack I have the same problem would like to know if you guys figured it out

[@godfirst9292]

@@JayRossTVision did you figure out your problem?

[@godfirst9292]

@@pedrofriesen6757 did you figure out your problem

[@godfirst9292]

Did you figure out your problem?

[@orlandoflorez1686]

What about T680 microwave is not working

[@johnmercier3756]

Having problems with lights stay on high beam wont go to low beams and no dashboard lights

[@riarfreightsystems2902]

Hello Same problem my 2015 cascadia truck when truck off my truck and on bunk lights then fridge and lights everything shut down

[@leem4509]

what was the issue? having the same issue here.

[@ElmoZaPimp]

Does Cascadia have that fuse anyone know?

[@laraybolton]

I need to try this cause my bunk heater stay on for maybe 4 hours then it shuts off along with my lights 🤦🏽‍♂️

[@oscarmontano5953]

What if the mega fuse is super dirty. The LVD in the sleeer keeps ticking

[@Sloba1992]

Clean it

[@ricardovillalta6977]

I can find that box in my volvo 760 so don't know where the fuse is?

[@davidkattan1275]

Check in the battery box. I have a pete and it was in the battery box. Not in the same position as his.

[@TolaTrucking]

Big fuse like that doesn't just blow for nothing....good video though

[@kingjames7273]

We best carry spare megafuses lol

[@ryleythomas5260]

I own a 2015 T660 and have power to the bunk, the only thing is the ac will kick on and off... so that is telling me the fuse is good. What could it be ? Any help would be appreciated

[@brianralston6959]

Did you get it figured out?

[@brianralston6959]

I’m having the same problem

[@oscarsegovia6083]

My fuse is in the battery box and its good but still no power on my fridge nor my accessories on the bunk

[@davidkattan1275]

Did you ever find the solution

[@oscarsegovia6083]

@@davidkattan1275 i just cut the original wire supplying power to the fridge switch on the bunk and put a wire from the batteries to the switch with a fuse just in case something happened and that fix my fridge problem

[@Eduardomiramar22]

It cost $5 at oreillys that fuse I just bought me spare one just in case

[@fredisbonilla9739]

I have a KW 2015 I got a problem with the ac on the bum it’s blowing air but doesn’t cool down anybody can help me

[@billyg.1212]

I have a 2014 Cascadia and my batteries keep overcharging I replaced them four times. What could it be. Any ideas

[@gregorydoyle8742]

Thanks