Electrical nightmare on this 2014 Chevrolet Express 

There is some great stuff on youtube including this channel! Thumbs up for Keith's channel. I miss him. He is a walking automotive electrical issues encyclopaedia! It's great you remembered him doing this same type of van. I remember that video as well! Great diag and repair, Azael.

Brilliant diagnosis! I appreciate the free learning experience you offered all of us!

Love it! Pretty cool when you find an issue like this that nobody else has...and wiring faults can definitely screw up a lot of techs.

You are one of the best Oz! I love your walk through diagnosis. You really understand these systems. Thanks again for the videos.

When I see frayed wires I am happy. Means components are likely good.

Nice work, nice tool, as a tool junkie I have decided to get one of my own!!!

Nice diagnosis and repair! So many shops just don’t want to invest the time or do not have the knowledge to properly diagnose these issues usually they start throwing parts at it.

Oz as soon as put power to the module Keith's video came to my mind.

Excellent video Oz. One thing that I would like to point out is connecting the jumper wire directly to battery positive is risky. I would have put in between a small incandescent light or a small fuse, just for protection. What if the ABS module had an internal short. And the BCM wire shorted out and blew? I once put a 12 volt without a fuse directly to a module, and it had a short inside the module. And it melted the ground supply wire. Lesson learned. Hope my advice helps someone.

Solid video Oz! THanks for sharing! I cant remember watching Keiths video so I mustve missed that one. Thanks for sharing brother!

I love it when a plan comes together!

Awesome job! One of your best video yet!

Thank you Keith

Great Video! Visual Inspections are often not mentioned and under utilized. Thanks again.

you are the man! I've never heard about a pin which enables comm (12 V) every day learn something new.... Thanks bro!!!

That is great info on finding the problem with the analyzer. One thing I learned a long time ago when you have an electrical problem is to do a thorough visual inspection. I have found numerous electrical issues because of squirrel or mice damage.

Merry Christmas Oz to you and your family!!! Awesome job!!!

Awesome work!!!

Love this video thank u please continue to share your knowledge

All I want for Christmas is a Topdon Phoenix, Oz. lol Merry Christmas to you and yours!

Excellent tutorial.

While the topdon is superb I'd prefer Ozzie's brain power and the memory dept ain't bad either. Nice fix and Mitchell comes in handy.

Thank you this is a really good video

Awesome video, I GOT A 06 CHEVY EXPRESS WITH SOME PROBLEMS TOO, THANK YOU!!!

Wow, awesome video, I was literally excited watching this! Haha. Well done.

Great video , well explained, good job , thanks

Great job Oz, wishing you and your family a wonderful Holiday Season.

Good stuff, I subscribed to your channel today. Happy holidays by the way. I hope you are staying warm Or I should say you and your family.

Awesome job 👍

I have no communication on abs module 2006 Sierra Denali. Power and ground are good. I will check wake up light blue wire for power signal. I think there is a junction under drivers side frame rail. Great video.

That's crazy, nice job! 🙏

Awesome diagnosis! 👍

Awesome video

Thank you Oz. Good job. Merry Christmas to you and your family.

Good work! subbed.

OZ, great stuff and awesome thought process and approach MERRY CHRISTMASS to u and family and thanks for sharing ur knowledge. cheeeeeeers from Ont, CANADA

Need to get your buddy Eric from advanced level auto to upload part 2 of his fiat video it was a good one

Another one saved from the crusher. Nice work. Unfixable or unable to fix? Haha.

Very good job I remember that video that Keith had out

Good work.

awesome video, learned about data turn on wire!!!

A big thumbs up for you ,that was amazing ,good on you .

God bless you. Thank you for sharing

Thanks brother.

Brilliant. I'm off to be hunting bad wiring now.

Since the wake up signal is a low current 12v, you can just jump power from a feed wire at the abs module thru your test light bulb instead of running that huge jumper lead. Great job and good find! 👍

nice work tks

Nice fix bro

Tengo el mismo problema..mañana veré el problema..buen video..pensaba que era transmisión

Excellent content I just subscribed. I’m trying to figure out why my blower motor has no power coming from the resistor and all the fuses are good ?

Good Brother Oz! I am one of your many faithful subscribers. I am learning to work on my vehicles from you. Thank you for your cool professionalism! I am not sure if you can help me, but I want to ask about my 2012 Chrysler 300 Limited 3.6L. I am having over heating problems. I have changed the Thermostat; no fix. I have replaced the the oil filter housing; no fix. I am thinking it may be the water pump, but I don’t know how to test it. Do you know of a simple way to test my water pump. Sorry if this is a dumb question. Thank you again. Doug

You know what I find strange? You can't buy topdon Phoenix max on Amazon. Weird.... awesome video Oz

For mine it is the connection all you have to do is go under your driver front mid... get that clamp on there good and all good. Iff not you got a problem with the module.

I have a 2014 Chevy Express van, I think I'll check that bundle of wires to see if it's rubbing.... BTW, after you repaired the wires, it might be wise to wrap the wires with some foam so they don't wear through again.

Wish all mecanics was this smart

Perfect video! do you have the link for the Topdon tool you are using in the video? thanks!!

Trying to find where ground wire is from the engine to the chassis in our chevy express 2500 2016? I can see the red going to the fuse box under the drivers seat, but I can't seem to find the black ground wire.

Data enable line, that's the first time I here about that. The engineers have thought of all kinds of crap.

Awesome

0z did it again.

I haven't had luck finding torque specs for changing my pads and rotors, would you happen to know? It's the same van.

Thanks, you too

I'm older I can't tell you how many opportunities I've had with frayed wires. I mean people having their cars towed away to the junkyard when it was just a shorted or disconnected wire.

LOL! I just fixed my Silverado and it was the same problem - MOUSE CHEWS! Don't forget to armor up that cable after taping it. Why does cable taste so good to field mice? They seem to go after the cam sensor wires too.

I have the same van…but my wires were fine in those areas

Oz do you take Endurance warranty or car Shield

l have a 2009 Chevy Express 2500. Any suggestions for headlights that won’t turn off when the van is off? I need help please any idea what’s going on

That looked like something was chewing on it, not rubbing on anything. Did you verify and insulate all the individual wires before taping it up?

Great job Oz... I love ur videos man Was the Transmission issur resolved as well after this repair? Or that's a separate issue?

Great tool. Great find. Were the wires chewed through by animals? Is the wire insulation soybean-based?

I've had nothing but electrical problems with all my Chevy vans from the '90s on up. Bad Fuel pumps. Rusty brake lines breaking. Ground wire shorting out. When it rained the door locks would flip up and down. My last three vehicles were suburbans Yukon and now my battery goes dead after 14 hours I've had two mechanics look at it. Whatever you do try not to switch the radio with a junkyard radio even if it's the same year because GM purposely made these radios to not work right when you swap them. I had to open the bottom of the radio and pull out a chip and I still cannot get the radio to work properly also the door chime is five times louder than it used to be so I had to open the speaker wires in the door hinge area and cut the tan wire to stop the chiming.

Having a very similar problem with my 2011 gmc savana 1500. In the same exact spot, my wires look like they’ve been chewed by rats. But none of the wires are exposed. I don’t have communication to my TCM Or fuel pump control module

Where are you located? I think I have the same problem. Lost communication with transmission control module, lost communication with body control module.

Hey where are u located I need a mechanic to fix my truck 2007 f150 with p0340 and p0355 code I think it’s a wiring problem

Where are you located

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Same nightmare with my 2013 Chevrolet express LT 2500 it's terrible

There's a dividing line between the guys who are willing to go under a vehicle and those who are lazy and don't want to go under the car.

Ray P below said it best.

Nice work, I have a car with some electrical issues. Do you know of anybody in the Little Rock Arkansas area That can help me out?

Diagnose Dan is a magician

Which state are you in?

exselete dianosti master mui bueno men

I actually am a marine corps combat veteran as a mechanic, I went to Rosedale tech where I meet and was indoctrinated by Scanner Danner himself stopped on your vid to solve an issue I'm having with a school bus code U0140

Have an older express that will just quit running when driving or all sudden after driving fine than go to start and won't until next day,have replaced fuel pump but still happens and no errors come up when scanned ,anyone have this issue,help

Sounds like a bad fuse box bro or the computer not working pretty much a bad fuse box a bad body control module something to do with power you hear the key start to chim it's the orange wire maybe has a fusible link

I have a 2016 van that has an issue and no one knows what the problem is 😔

The Sherlock Holmes of auto repair. 👍 👍 👍

👍🏻👍🏻👍🏻🌷

this is why I dislike new age vehicles. 1 wire can break and then its a dice roll that you can still start it and drive. Why cant we just go back to old cars where you just dump gas down the carb and hook up the battery to the distributor and your off

I own a van 2010 and a squirrel built a nest inside engine compartment next to trasmisión module and cut all wires was a nightmare bcz cut like 300 little wires 😵‍💫🥵

That damaged wiring is in a very suspicious area and looks extremely suspicious. I would say you're not the first person to be in there. Maybe you found this and then put it on video afterwards?

What No test drive

The difference between a great auto tech is he will do the work necessary to win the battle your knowledge and willingness to defeat the problem is what makes you one of the top contenders those other guys are just wannabes. Great job

it is good when you can benefit from someone elses videos. nobody can know about everything

Can any “mechanics” just fix vehicles anymore without testing gadgets? Makes me love old vehicles even more where mechanics fixed mechanical vehicles not technology vehicles sad.

Do we really need all this crap on an automobile the cars in the sixties and seventies were good-looking cars ran great and didn't have all this electronic computer crap on it to bleed your wallet I wonder how much that little fix cost

You didn’t need any knowledge or equiptment for this repair.

Auction..