2016 Traverse No start GM Lan

[@sethleeseberg446]

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

[@billyyoder8171]

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.

[@EXOVCDS]

Huge pleasure to watch you work!

[@kdmq]

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

[@rtchrg440]

Outstanding vid Keith - love watching the comm issue diagnosing.

[@phprofYT]

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.

[@mansouralblooshi3004]

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

[@ginuwine11]

Wow! Keith, excellent diagnostic, keep them coming!

[@j.cooper2246]

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..

[@gelsonrosa2978]

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

[@tam1381]

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

[@wysetech2000]

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

[@mikeburton1733]

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.

[@SmittySmithsonite]

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]

Smitty Smithsonite awesome, glad you liked it !

[@mr.t1411]

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

[@markeastwood954]

excellent diag keith and thank you for the time for sharing

[@fire7765]

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

[@denniseckert8162]

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

[@kennypatrol2zero616]

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

[@mechanic_marky]

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 KZbin helps a lot.

[@NewLevelAuto]

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

[@kyhomegarage3430]

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

[@NewLevelAuto]

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

[@zoidberg444]

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

[@kimbowles8553]

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!!

[@naushadali95]

Your diagnosis is amazing.superb

[@queez11ciara]

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

[@8power0]

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 !!!

[@tam1381]

Keith you are one clever cookie. Thanks.

[@michaelsanchez4202]

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]

Glad I was able to help!

[@bornforparadise7517]

This is just amazing! Amazing brother ❤

[@kirkabrahamson1148]

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

[@nickayivor8432]

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

[@BigDog50001]

Absolutely excellent job getting to the problem Keith!

[@NewLevelAuto]

Big Dog50001 Automotive very much appreciated

[@MaicSalazarDiagnostics]

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

[@NewLevelAuto]

Thanks again brother. Waiting for your next video as well

[@goodautodiagnosticsllc7475]

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.

[@miltonscornertobylove5068]

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

[@antoniosorrentino13]

Keith you are the best...

[@sebry25ify]

the master at work!

[@410AutoTech]

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

[@exmotorsports]

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

[@baxrok2.]

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]

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

[@jasonc.4683]

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]

Jason Chavez hell no. Can’t be...

[@donnierobertson3088]

Great job again like always

[@fredberfal1246]

great job as always

[@johnmckamy6398]

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

[@CubasAutomotive]

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]

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🙂

[@nicknicu1787]

That was very interesting! Thanks! 👍

[@joshuaodowd9107]

You’re the man Keith

[@lowridermig]

Great job thank you for sharing!

[@NewLevelAuto]

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

[@robinsonsmotorcycleandauto3929]

Awesome as always

[@NewLevelAuto]

Thanks Mike , now where is your video?😉

[@Hndsomehubby]

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

[@MechanicTechnicianRepair]

Exselete diagnostic amigo nice video

[@MILO20121]

Thx u don't stop making these videos

[@techreview13]

thanks for the effort of sharing it

[@mike-yp1uk]

Great video.

[@nkonyanechristopher]

you've got yourself a new subscriber...

[@yanzriteauto9610]

Great work man!

[@NewLevelAuto]

Thanks so much. Glad you enjoyed it

[@JustAnother_Irishman]

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 .

[@juweekhan]

awsom work as ever

[@nelsonnarciso1791]

Wow. That's insane.. good job.

[@pablolopez973]

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

[@philh9238]

splice packs are nicew when they are there!

[@randygould4109]

another great video

[@TheDisgruntledMechanic]

Nice find Sensei! You are the vehicle whisperer!

[@NewLevelAuto]

Thanks Mike , always appreciate your support

[@AutoFocus-se]

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

[@LMAutoRepairs]

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

[@lustfulvengance]

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

[@OtisPlunk]

Sweet Problem! Great Diag!

[@anthonyperrotto4412]

Great video

[@pontiacsrule8761]

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.

[@josephvilla7359]

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

[@29auto30]

All I can say is WOW!

[@joneskey3950]

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

[@elcheapo5302]

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

[@chevy3421]

Good vid learned a alot🤘🏼

[@GCraigmile]

Outstanding 👍🏻👍🏻👍🏻👍🏻👍🏻

[@joelgamez8677]

Exelente amigo

[@anibalrivera7529]

You're just the # 1

[@SuperMarioDiagnostics]

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

[@bilobicho5317]

Wow your a MONSTER 😁👍

[@NewLevelAuto]

🦡

[@PineHollowAutoDiagnostics]

ooh a new GM with CAN problems? Classic ;)

[@PineHollowAutoDiagnostics]

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]

Pine Hollow Auto Diagnostics hey Ivan

[@stevemazzarella9259]

Awesome!!!

[@bborkzilla]

What kind of idiot engineer would think a climate control system should be able to prevent a car from starting?

[@sinegra30]

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

[@NewLevelAuto]

If you look , we both had door handle no start

[@sinegra30]

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

[@cristobalrodriguez8693]

God blessed you

[@DavidGutierrez-zi4dy]

EXCELLENT

[@dylankinch2735]

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

[@algerdrontievst3757]

Well done keith

[@DylanRabier]

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.

[@Diagnosedan]

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]

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

[@wtfman5313]

Now that was a sweet diag.

[@ahill007ny]

Unbelievable 😱

[@byoung9627]

Amazing

[@mbarry9737]

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?

[@daveyio87]

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

[@fuckjewtube69]

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.

[@alrifainidal]

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

[@guayaco-dm3vu]

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

[@aymenmohamed1134]

👍👍

[@arthurfricchione8119]

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

[@NewLevelAuto]

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

[@pricemanj]

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.

[@defendermender4959]

Another broken Cheeeeeeeeeeeeevy! I put up my first video today Uncle Keith with some diesel and Autologic 🤭

[@3babyghost]

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]

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

[@3babyghost]

Cannot find a pin out