When I grow up I want to be like Keith. Absolutely amazing Keith!!

Keith, I know you know this. You are so appreciated. Really enjoy watching your videos. Better than anything on cable tv. Bless you and your family. Have a good night.

Watching you fix these network problems always makes my weekend Kieth!

Huge pleasure to watch you work!

Oh, dang. A Chevy Traverse. Dump that crap fast. My brother-in-law has a friend that use to work on those all day long at a Chevy dealer. He was low man for 2-3 years and so they stuck him with all the "fun" jobs. He can't even remember how many transmissions on less than 3 year old Traverses he replaced. He quit that job and is now working for a heavy equipment place and is much happier. He's dang good at Cummins engine work as well.

Just spent 12 hrs on a Cadillac getting nowhere, you just have given me the correct starting place. Thanks

Outstanding vid Keith - love watching the comm issue diagnosing.

I dont have those problems with my 78 3/4 ton chevy...lol...a true pleasure 2 watch you work..thank you. I hate new cars,how silly is that to keep your car from starting . Just another way to get in your wallet..

Wow! Keith, excellent diagnostic, keep them coming!

If there was a electrical diagnostics hall of fame you would absolutely be in it

Well time spent watching this kind of videos. Thanks Keith. Greetings from Dubai UAE.

Keith you never cease to amaze.me. I gotta tell ya, you make it look so easy. If I had all the toys you have in your toybox, I might eventually fiigure it out but the customer probably would want their car back within a couple of months.

Real fine system automakers have created. And everyone wonders why I love cars built before 1996 ... This was GREAT, Keith! Learned alot on this one. It really isn't as complicated as my mind makes it out to be, once you isolate and test each leg like you did. Of course, the right tools make all the difference too - I'm still working on that part of it. 😊 LOVED the vid - THANK YOU!👍

@NewLevelAuto

5 жыл бұрын

Smitty Smithsonite awesome, glad you liked it !

Thanks for sharing the great video Keith. It's always great to see the way you pick the systems apart and make it easier to understand. I've been thinking about getting the OTC BOB since I don't have one yet

Very interesting Keith and as always you make it look easy peasy.

Sir, our 2015 is at the dealer currently with the exact symptoms as in the video. The dealer has called me twice today, and asked what I saw and did...Service writer stated they dont have communication with the ECU and are calling GM for advice...Tire air system low light indicator on, Air bag Service light on, key fog doesnt work, dash lights out, no volts shown on the gauge, when turning the key to on/start... Thank you for being a true professional in the industry!!

I really enjoyed that, Keith. You are one smart man.

Very good information Keith, made it looks so simple. You're good but your son will be better. God bless you both.

Nice work Keith im just at an awwwwww ...this just blew me away doctor i am going to watch this several more times so i can catch up...lol.. Thank u man

excellent diag keith and thank you for the time for sharing

This was amazing Keith. Thank you so much for taking your time to share this case study with us. Cheers

@NewLevelAuto

5 жыл бұрын

KY Home Garage KY Home Garage Glad you enjoyed it my friend. Always happy to hear from you

Missed this video. Will definitely have to remember the way you diagnosed that. How to diagnose a bad module like a boss! 😎

Holy hell. If I hadn't seen it I probably wouldn't have believed it. No start due to climate control module. Unreal. Awesome diag Keith. Thanks!

@NewLevelAuto

5 жыл бұрын

My pleasure! I was happy it was something fun to share for once

@jasonc.4683

5 жыл бұрын

Everything u put out is fun. Holy jesus that takes real skills. Thanx Keith. So that otc one u like better because of the LEDs? So get that one better than the aeswave u suggest? Is it cheaper? Thank u

@bigfootemobileauto9734

5 жыл бұрын

Jason Chavez hell no. Can’t be...

Well that was just bloody brilliant, yes wiring diagrams are needed but, that was impressive, Its just your total understanding of the systems your working on, that's so awesome when I watch you working. if theirs no one about, just give yourself a pat on the back from me, cheers buddy and thanks again for sharing excellent video

I love videos like this. You are excellent at what you do. A friend of mine called me on an 08 Acadia that I cant communicate with the engine ecm or hatch module. Has loss of communication codes stored. I bought a pico scope and want to use it. You have had multiple videos using that GM low CAN plug with the jumper connector. I think that is super useful to know to "separate" the circuits and narrow down a problem. I understand why your stuff is quick and to the point but man it would be awesome to learn it all. Then again i know experience is key. I work on heavy construction equipment and not automotive so seeing you and select others on KZread helps a lot.

@NewLevelAuto

5 жыл бұрын

Marc Berger machines are machines. Hopefully this will help you down the line somehow. Thanks for watching

Yo Keith , the first thing that came to my mind when i saw this video was I CAN DO THIS THANKS A LOT THAT WAS A GOOD ONE !!!

Your diagnosis is amazing.superb

Absolutely excellent job getting to the problem Keith!

@NewLevelAuto

5 жыл бұрын

Big Dog50001 Automotive very much appreciated

This is just amazing! Amazing brother ❤

Thank you for sharing Keith. Great info and amazing video quality!

@NewLevelAuto

5 жыл бұрын

Thanks again brother. Waiting for your next video as well

Awesome vid.! Man you inspire me to continue learning about can network.

Keith you are one clever cookie. Thanks.

Good video Keith! The OTC BOB works great with the flashing LED's. Makes it easier to see if you have com on a network. Splice packs cut diag time down as well.Especially when they are at an easy access point.

Love watching your work Keith. I must be learning I just answered my own question before typing it here and looking like a bozo Lol

Awesome video cant say I've ran across this failure on a traverse or Acadia great find!!

New level Auto have a great day and take care New level Auto Thanks 👍 From Nick Ayivor from London England UK 🇬🇧

Just ran into this today I was dumb founded and was about to send it to the dealership. I used this as a reference point following your step with a multimeter and found the climate control also was the issue. No start,no communication,no radio,no hvac,no gauges working intermittently, and inop key fob. Thanks for the info sure was a lot of help.

@NewLevelAuto

4 жыл бұрын

Glad I was able to help!

@dancurrier6421

4 күн бұрын

​@@NewLevelAuto What did you find out what the problem was my 2016 no crank no start replaced starter and alternator no luck any help would be appreciated ty

Great job again like always

Don't go into this without a wiring diagram he says :-) . The most important thing here by fair your brain. Thank you for letting us in on how it works .

the master at work!

Very good! Just shows how fragile cars are nowadays... Great video, thank you for sharing!

@lustfulvengance

5 жыл бұрын

Nice to see you here! You and Keith never disappoint!!

Dang...Good one to know about.!! Thanks Keith. 😉😀

Great demonstration of the process you go through, and how you decide to choose 1 route over another. It's certainly enlightening to watch. I can't wait to utilize all this new knowledge on cases. It's not too often I come across this intricate of a diag.

@NewLevelAuto

5 жыл бұрын

Cuba Rodriguez well when you are ready to take a ride along with me for a day , you'll see plenty more of these diags. Glad you enjoyed this one🙂

great job as always

I know you don't have much time so I do appreciate your longer video's

Keith you are the best...

That's the problem with today's cars. I know they are trying to save wires. But a HVAC module shouldn't stop the car from starting. Didn't think the low speed LAN would keep the car from starting, only the high speed. Thanks for making this informative video.

Thx u don't stop making these videos

Awesome as always

@NewLevelAuto

5 жыл бұрын

Thanks Mike , now where is your video?😉

Nice find Sensei! You are the vehicle whisperer!

@NewLevelAuto

5 жыл бұрын

Thanks Mike , always appreciate your support

ooh a new GM with CAN problems? Classic ;)

@PineHollowAutoDiagnostics

5 жыл бұрын

Thank God they at least give you an accessible splice pack :) Imagine telling the customer "your HVAC module was causing a no-start"...wow. Beautiful diagnosis Keith!

@chadharmon5716

5 жыл бұрын

Pine Hollow Auto Diagnostics hey Ivan

Good vid learned a alot🤘🏼

another great video

Eh ! Keith this diag. is pricless thank you so much great explaination and trouble shooting

Good work, I got a cheap DLC-BOB on the way, i will find out how well it works 😂 cheers.

Great work man!

@NewLevelAuto

5 жыл бұрын

Thanks so much. Glad you enjoyed it

you've got yourself a new subscriber...

Exselete diagnostic amigo nice video

That was very interesting! Thanks! 👍

thanks for the effort of sharing it

awsom work as ever

This makes it clear why Honda/Acura for example use a F-CAN network for their powertrain, drivetrain, brake/abs modules for fast bus-data and a separate B-CAN network for the rest of the body related modules; hvac, audio, door locks, windows, seats etc. Wait why am I comparing GM to Honda

Great video.

You’re the man Keith

Great job thank you for sharing!

@NewLevelAuto

5 жыл бұрын

Thanks for watching Miguel. You could've done this in your sleep.

Never disappoints, i wish every car had splice packs. Great share Keith. But u lost the race 🏁🤣

If someone told me defective HVAC controls caused a no start condition, I'd laugh at them. Joke would be on me! Thanks, Keith!

Great video

Very nice diagnosis sir. Show us more of this please.

Thats was an awesome video keith. My question to u is. I have a shop behind my house with 3 bays just 1 lift right now and im doing quite a bit of automotive stuff on the side of my full time job. I have been using all data diy up to this point when i need diagrams but i would love to get your view on info platforms. If u had to have 1 in my type of situation where diag is obviosly a part of what i do but also lots of repairs. Rusty ones cause up in northern ny utica area. Lol. Just wanted your valued opinion on what would be the best for my money

Wow. That's insane.. good job.

splice packs are nicew when they are there!

Great video! Just like the Diagnose Dan video on a BMW not starting because of a short circuited door handle, man this engineers!

@NewLevelAuto

5 жыл бұрын

If you look , we both had door handle no start

@sinegra30

5 жыл бұрын

@@NewLevelAuto Interesting! I'll look it up!

Outstanding 👍🏻👍🏻👍🏻👍🏻👍🏻

Thank you for sharing this video.about lost communication problems.cool

You're just the # 1

i had one of these last spring that was the issue, ended up finding that the terminal next to the data line is either power or ground and had bad contact melting the connector causing the fault. had to get a new module then build a new connector since a pig tail isn't available

All I can say is WOW!

Exelente amigo

I've got the same break out box but there is another brand on it. Nice wiring diagrams any good for Euros? Great work Keith i Really enjoyed this one!

@NewLevelAuto

5 жыл бұрын

DiagnoseDan not too shabby on the European cars. But as always we have some different engines here as well. Glad you liked it

Sweet Problem! Great Diag!

Just watched this video again Keith like you told me. One question though why is there no activity on pin 2 that goes to the other splice pack. With all the modules that are on it I wouldn't expect a zero flatline.

Awesome!!!

How does the scan tool communicate with the radio, for example, when you have the junction connector jumper removed? Doesn't that isolate all the modules?

Wow your a MONSTER 😁👍

@NewLevelAuto

4 жыл бұрын

🦡

Is this similar to VW and their K line? I have a 2004 Touareg with zero activity on the CAN lines and I'm now reading that it actually uses the K line for comms and not really CAN. The CAN lines from DLC connector to Instrument cluster (gateway) actually shows infinite resistance and I called a cluster because of that, no shorts of opens in the lines. 60 ohms on the CAN line coming out of the cluster but no activity. It's almost the exact same symptoms as this. I already unplugged all modules apart from airbag and HVAC which I need a special tool for. Powers and grounds are good.

Great video sir, I'm working on a 2014 gmc traverse. No start only module not communicating is the immobilizer control module. I picked up a used one plugged it in and still nothing. Took it to the bench and desoldered the eeprom 95040 and transferred to donor. Still no comms. I have comms with everything else in the vehicle.

@3babyghost

2 жыл бұрын

Checked power at the plus for the immo module and have power sporadic 1.5v. Cannot find a wiring diagram for this module

@3babyghost

2 жыл бұрын

Cannot find a pin out

awesome video , thank you very much it was very helpful , do you think all GM has Splice Pack - SP205 ???

Can you test for this with just a volt meter? My car shut off while driving after the dash light up and radio shut off.

Hey Keith do you have the other style breakout box ? Gateway I believe..

Very informative Keith. Thanks for showing the OTC Tool. Is that similar to the AESwave tool? 👍

@NewLevelAuto

5 жыл бұрын

Similar , but this has the built in voltmeter display and LEDs on every pin.

Awesome video. Love can bus stuff. Nice Do you have any opinion on the snap on can bus fault finder that plugs into splice packs?? Worth the money?”

@NewLevelAuto

5 жыл бұрын

There are much more affordable options . Check with AESWAVE.com

hey im trying to diagnosse a u0073 on a 07 equinox i have communication with the low speed modules nothing on the high speed side ive checked resistance in 6 and 14 getting a 5.27 mega ohms no crank no start trying to figure out how to gain communication again any help you be greatly appreciated its been driving me nuts! thank you so much !

God blessed you

So why was the wave form looking that way...ur vidios r kool 👍

So JX205 is purely testing connector ?

THIS CAN BE ONE OF THE SCARIEST SCENARIOS TO BUCK INTO ON A LATE MODEL CHEVY , BECAUSE THERE CAN BE SO MANY THINGS ALONE JUST ON THE NETWORK INTERACTIONS AND THERE IS NOT EVEN SOMETHING TO TRULY POINT YOU IN THE RIGHT DIRECTION THERE IS NO TEXTBOOK SILVER BULLET FIX OUT THERE I KNOW OF BECAUSE IT CAN GO SO MANY DIFFERENT WAYS . THAT IS WHY..., THAT FIRST INITIAL STEP IS SO VERY IMPORTANT KEITH YOU MUST HAVE LIBRARIES OF EXPERIENCES TO BE ABLE TO ZERO IN ON THIS ANOMALY AS QUICK AS YOU DO . YES AND WHAT IS THE TRUE SECRET TO REACHING THESE UNFATHOMABLE HEIGHTS PLEASE PLEASE DO TELL ? ? ?

im having this issue with traverse. how much does this usually cost to fix

EXCELLENT

Unbelievable 😱