CHEVY COLORADO NO START NO COMMUNICATION DIAGNOSIS

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In today's video we have a 2007 Chevrolet Colorado with a 3.7 liter engine. The vehicle is a no crank / no start and no communication. The previous mechanic tried replacing the fuel pump, starter motor and ignition switch, but still could not fix the problem. Follow along as I take you step by step through my diagnostic procedure and fix this truck.
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Disclaimer:
Due to factors beyond the control of Advanced Level Auto, I cannot guarantee against improper use or unauthorized modifications of this information. Advanced Level Auto assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. Advanced Level Auto recommends safe practices when working on vehicles and or with tools seen or implied in this video. Due to factors beyond the control of Advanced Level Auto, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not Advanced Level Auto.

Опубликовано:

28 сен 2024

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Комментарии : 451

@rafofc2871 Год назад

I stopped here because I own one of these vehicles. Watching you work was a lesson by itself. Very methodical and thorough. Good job!

@mikecatalfamo1280 4 года назад

Much respect for being humble and not editing out your little test light mistake. You're an diagnostic machine! Great video!

@cruzmgt 4 года назад

You are the Sherlock Holmes of electrical issues....very professional !!!!!!!!!!!!!!!!! :)

@ADVANCEDLEVELAUTO 4 года назад

Thank you

@tecnaman9097 4 года назад

Eric's more like Sherlock OHMS lol.

@paulsz6194 4 года назад

tecnaman yus, he finds the resistance and sorts it out appropriately..

@Bahador_R 4 года назад

This shit is informational. You best recognize!

@HomieHektor 4 года назад

That’s how you DiagNOSE a vehicle 🥴😷

@ADVANCEDLEVELAUTO 4 года назад

Haha!

@robertmedina6875 4 года назад

Hey Homie luv your videos bro!

@carloscastrogsa5420 Год назад

🙏🏻👍

@kaiserc1705 4 года назад

"Engine cranked." Oh that priceless feeling.👍

@OzFrog48Z 4 года назад

Being from New England, it must be actually be fun to work on a thirteen year old truck that isn't a pile of rust. I couldn't believe how clean the underside was. But I guess rodents are a universal problem. Somehow they always end up dying in the blower motor wheel.

@richardcranium5839 4 года назад

to them it's the treadmill of death lol

@fastrice3461 4 года назад

Love it when a plan comes together! Nice job!

@isalmankhan1 4 года назад

This one was really interesting, really it's very difficult to fix a vehicle that had been sitting under sun on such hot day😉 Stay Safe

@omarny0202 3 года назад

That’s awesome! You have to acknowledge someone that can diagnose and find the problem. Not just throw parts at a car. Two dumbs up for you 👍🏽👍🏽!

@adventures223 2 года назад

Dude you explain this better than anyone else i struggled for so long to learn this i am getting it i cant thank you enough you could be a great automotive instructor keep these videos coming you also have a great personality

@tubocabron 4 года назад

He needs to go back to the other shop and get his money back, they were just guessing and replacing parts at the customers expense.

@Scooter30FTW 4 года назад

The old parts cannon indeed.

@jw11432 3 года назад

That's why I always do my own repairs. Any idiot can throw money at a problem.

@pontiacsrule8761 3 года назад

Thank you for keeping it unedited. Great to see you drop the relay in the engine bay like we all do. Thanks for making this video. Funny how hot it is & as of this writing, it's the coldest in Houston in 100 years.

@Joeelectronicschematicsforauto 3 года назад

You're the only one on the channel who returns and answers comments and knows electronics you're the only one who respond to a comment other than a love heart keep up the good videos love your channel

@ADVANCEDLEVELAUTO 3 года назад

Thank you

@Joeelectronicschematicsforauto 3 года назад

@@ADVANCEDLEVELAUTO have you ever seen Scotty kilmer respond to a comment other than doing his live chat of course not and I'm not the type to talk about dealerships and car manufacturing how bad they are especially when you put your house on a social media and everybody knows where you live that's not the smartest idea maybe that's why he had to move

@ADVANCEDLEVELAUTO 3 года назад

@@Joeelectronicschematicsforauto He probably gets so many comments that it's hard to keep up. I do question how he is actually helping anyone by bashing every manufacture and telling you that your car is a piece of crap and you shouldn't have bought it.

@Joeelectronicschematicsforauto 3 года назад

@@ADVANCEDLEVELAUTO I agree with you 100%. How can you talk bad about every manufacturer and car dealership and stores don't buy from this store I would be afraid to show my house where I live I mean we have to remember it's not our job to rate the quality of cars just to fix them that's all

@Joeelectronicschematicsforauto 3 года назад

@@ADVANCEDLEVELAUTO and he's bashing the cars manufacturers like you just said he's he's been making a pretty good living repairing those cars that weren't good in the first place like he says so you really can't complain

@michaelashcraft8569 4 года назад

Thorough, meticulous, patient diagnostician, very well done!!

@johnr.803 2 года назад

Ditto about clear explanations! Your vidios are just what the novice DIY electrical needs. I even caught the test light mistake before you did! Great learning experiences! THANKS.

@tctwg1 4 года назад

All these RU-vid videos and people still just throw parts vehicles without doing a little diagnosing lol. Good job Eric 👍👍👍👍👍

@mirafelizav.hernandez8341 4 года назад

That feeling when you getting it running. Awesome feelings. Good diagnostic.

@jaimerperez2602 Месяц назад

That is actually cool for us here in Phoenix Arizona come and spend a few days over here so that you'll see what the real heat is

@DiyDadFL 3 года назад

My Colorado has all the same symptoms as this one. Thank you for posting this video, as I now have something to reference to figure out the problem.

@efrenestrada1482 3 года назад

Did you fix it?

@efrenestrada1482 3 года назад

I’m having the same problem haven’t checked for that wiring spot

@DiyDadFL 3 года назад

@@efrenestrada1482 Didn’t fix it, I think mine has a bad ECM.

@djr3485 4 года назад

Most electrical problems are in the wiring or connectors. As you demonstrate, there is no tool better than the eyes and using them for a thorough visual inspection. Working in that sort of heat and concentrating on the task at hand isn’t easy. Well done!

@gregjones8501 4 года назад

I shared that victory with you at “Waalaaaaa!!!” 😂😂 Great video and you simplified that waaayyy too much! Lol Good job Eric!

@VICTORSHEMI1965 3 года назад

that is how its done! good technique eliminating possible causes, dont stop your ways

@juanrodriguez-ry6yt 4 года назад

i live in Miami and i'm old best money i have spent has a 100 dollar pop up canopy takes a couple of minutes to assemble

@unclemarksdiyauto 4 года назад

juan rodriguez, pop up tent a really great idea!

@juanrodriguez-ry6yt 4 года назад

@@unclemarksdiyauto you can use old brake rotors on the legs to keep it down in the wind

@jeffguimont3210 11 месяцев назад

@@juanrodriguez-ry6yt you are spit on with that. I’m in Naples and I’ve been doing that for years

@4BillC 3 года назад

Man... My 05 just did this exact same thing the other day. The low fuel light and everything! I was really hoping you found something other than cut wires. At least I know where to start now. Thanks

@sallyparker6263 4 года назад

No better feeling than when she fires up. Good work.

@ibkoool1 4 года назад

Awesome as usual dude, "YOU DA MAN"

@richardrilling4360 3 года назад

Excellent job. I love your unassuming approach to troubleshooting. Most people would have went in a different direction. Like thinking a defective clutch switch. Because of you, tomorrow I'm going to check the ETC FUSE, POWER TRAN RELAY, AND all visable wires.

@pauljohnson3265 3 года назад

Systematic Troubleshooting! Xcellent Work!!!!!!!!!!

@christiancorrea8820 4 года назад

Great video Eric!!! I like the step by step troubleshooting. Always on point.

@clingerrolle 3 года назад

Hitting you up from the Bahamas. I had the same problem with my 2008 Colorado. Unfortunately I had already bought the electrical part for the key switch (couldn't return it). Rodents bit up four of the wires leading to the computer. Good stuff my brother, good stuff!!

@robertmedina6875 4 года назад

Hey Eric ,great video! I really appreciate... I am sure all of here appreciate your extra work to make these videos! Thanks and God bless you!!!!

@patricktidwell9256 3 года назад

Also I didn't watch all of the videos im changing my Colorados Transmission so I was just getting pumped up and helping out along the way lol but have a good day.

@simonilett998 4 года назад

Nice one bro🤪....Always amazed how our little rodent friends can chew on just the right wires to cause so much fun....Broken Orange wire was the Bat+ from fuse 30 to PCM, and the semi-intact WH/BK wire was the PCM relay control wire, hence why we saw no control at the relay👍🇦🇺

@anthonysova7117 3 года назад

Ur absolutely correct had to look over wiring diagram CHEERS wh/bk pcm ground

@simonilett998 3 года назад

@@anthonysova7117 Umm no, the WH/BK is the control wire that the PCM grounds to control the relay, not a PCM ground!! It's pretty straight forward, just refer to the wiring diagram Eric showed in the video.

@frankvalencia9227 2 года назад

Love your videos brother!..explain everything very well and you go through the entire diagnostic process..I was just as excited as you were when she cranked..

@itsstockofficer921 4 года назад

May Allah bless you for the work you put on the videos, trying to share and give inspiration to others how to think as a mechanic! Thanks!

@johndickerson9328 3 года назад

I was a mobile mechanic for year's. I always used a 12' x 12' Colman easy up.

@aribrady9057 4 года назад

You are a genius man keep up the good work. I am learning a lot from you.

@newenglandautoandtruckrecy5636 4 года назад

Will it start? Our favorite question, LOL. Great video and the proper way to diagnose a vehicle.

@JS-ri2rx 3 года назад

Good clear explanations. Not many do that. Keep up the good work

@unclemarksdiyauto 4 года назад

Glad to see you up and running! Hope there is enough work to do the mobile thing! All the best to you and your family!

@winaguilar2563 Год назад

Great Job I have numerous problems with my 08 air conditioner works when it wants to heat gauge won't work unless air comes on blower works intermittently what headach now it's not wanting to crank now and then. Wish I had your talent

@ronodowd9760 Год назад

your vids are so real world. valuable

@thebaldmechanichardatheari1124 4 года назад

Good find. Stay safe.

@alberteller7286 2 года назад

I said it once before you are the man very nice job I’ll give you a 10+ on that go get something to drink and cool off.

@jamesmurray5444 3 года назад

Great video. Love how you explain things and admire your patience. Good job!!

@abbasmohammed1306 3 года назад

I like you so much bro. I have learned alot from you.. I wish I was your student.. Warmest greetings from Abbas.... Kurdistan region of Iraq. Infinite 👍 to you bro.

@chipsawdust5816 Год назад

It's not the problem I have on my Colorado (no start, except that's intermittent) but I think I have an electrical problem - somewhere. It's too dang cold where I live right now and I no longer work as a mechanic so I'll wait till it's a bit warmer. Wish I had the diagnostic machine like you have there. Shop quoted me $1100 for a fuel pump replacement and maybe it needs one but I'd rather do it myself for that kind of money. And I no longer "get into" working on my own stuff. Need to do a video on why the windows don't roll up or down, except right after the truck starts :)

@RG-wy1ol 3 года назад

👍🏼👍🏼 this video was very HELPFUL and educational man I hope my 06 Colorado is just a fuse.

@Databyter 4 года назад

Nice. I love a good mystery, and I am learning how to read wiring diagrams by watching you. Databyter

@moisessanchez1333 3 года назад

If you are a good mechanic, keep it up 👍

@orville58 4 года назад

Great stuff as always I’m dealing with a u1000 on a Nissan Pathfinder it acts the same way thanks for all your knowledge, time , and help that was me you helped with the maxima value covers when you and Oz did the live stream . I have a new place to start

@rihovaher1866 3 года назад

HELLO ! Fantastic car repair SUPER MEN !!

@Joe.O_623 4 года назад

Awesome video man! I can't say enough good things about this. Your format is great! Excellent content man. You are one of the best out there .... and I watch them all!

@kingsleycollins6730 4 года назад

Man, i always enjoyed watching ur videos cox, they ar very educative. Thumbs up 💪💪💪.

@badcorgis 4 года назад

It would be helpful to mention what the white/black and orange wires were just to come full circle on it.

@billbly1691 4 года назад

Love your channel look forward to seeing your videos thanks for sharing

@braulioortiz5250 4 года назад

Nice work man 👨 I love you’re videos. Texas all the way 💪🏻💪🏻

@johnbriscoejr9738 3 года назад

Good tutorial, question: what is the name of the schematic site?

@nv1493 4 года назад

It's HOT everywhere, good fix on what looks like a pretty sketchy vehicle.

@wetriedthisproductreviews8306 4 года назад

You are good man, way to go.

@atlnchristy 2 года назад

You are the KING! Great video. I have a question, there is a coated cable coming from end of the ignition shaft that feeds behind (and under the base-floor-covering then to the bottom of the floorboard and outside through a port-type area. When below the driver side floorboard (on the outside) when this cable feeds outside, it goes up to an assembly thingy. What is that assembly thingy called? What does it do? It has a small wire harness and there is some sort of lever type situation going on too. Any help would be much appreciated!

@carlbrandon8040 4 года назад

Nice job Eric, look forward to meeting you sometime. Im in Baytown and it has been really hot 100 degree hot

@MarkusEckart 3 года назад

Little late, but I am just on the way through all your excellent vids. Thanks, there is a lot to learn from you. Did you notice at the beginning there was although no P-R-N-D indicator while it was illuminiated at the end? Seems the complete communication was missing!

@IBenZik 4 года назад

Excellent video, follow the symptoms.

@gouveiaclassicos 4 года назад

Another fantastic case study well done

@donavonlewis1039 4 года назад

Good troubleshooting buddy! nice work

@1967250s 4 года назад

Super! Most impressive find and fix.

@nicknicu1787 4 года назад

Great case study bro! Those pesky rodents! 😉

@petroslempla362 2 года назад

Excellent video....!!! My respect.

@naushadali95 2 года назад

Great job.

@m4real84 3 года назад

Good one bro, all the way from australia

@saarike 4 года назад

Excellent repair!

@raulflores1247 4 года назад

Thanks Eric

@ADVANCEDLEVELAUTO 4 года назад

Thanks for watching!

@jamesfournier6114 3 года назад

Only thing is I wish you went back to the wiring diagram to show those 2 wires I looked back in the video and the Orange was the Main power for the PCM and the Blk/Wht was the powertrain diagnostic enable coming off one of the relays'. Enjoy your videos

@benjaminlevi7792 4 года назад

All your videos are Useful thanks

@tonymckay9031 3 года назад

It pays to have true Thorough troubleshooting

@rafaeltorovip 4 года назад

Como siempre bueno ver tu trabajo. Buen video. 👍

@88camaroman 4 года назад

What site do you use on your wire diagram's

@magogon70 4 года назад

You are the best .great videos always,interesting like always

@a1automotivelearn208 4 года назад

Good job bro

@payomedrano3348 4 года назад

You are awesome!!!!

@ViaAvione Год назад

You're a genius !!!

@hib32 3 года назад

Very professional, thanks.

@ValeaBarcaului Год назад

Wish you were in Portland, same issue with 2001 BMW 740

@Dr-Asim 4 года назад

Get a headstrap for your camera / phone. Or a flexible magnetic stand. You get both hands free to work with 👍🏾

@johnathonhudson6641 2 года назад

Awesome job bro

@jasnapon 3 месяца назад

Great job bro 😎

@aymenmohamed1134 Год назад

Nice job 👍🏻

@yair7227 3 года назад

Where can I get any wiring diagram for any car!!???!! Please and thank you!!

@marcelorodriguez566 3 года назад

Thanks for the educational video but why was the front drivers side wheel removed?

@bamuz Год назад

To access the starter more than likely

@mnmarlin6074 4 года назад

Excellent! Great work!

@dannyboy5412 4 года назад

Wow! Another great video bro! I am mind blown on how a rodent can do that much damage.

@yungchan8914 3 года назад

Just wonder where do you get these electric diagram for all the different cars?

@badtbssls2672 4 года назад

Awesome job

@pullordienow8392 Месяц назад

Respect bro! Liked and subscribed...

@anthonynicholls8010 2 года назад

Good job brother

@dennisko6549 4 года назад

Like I say you're a genius

@mikesgarage1518 4 года назад

Thanks for another awesome video

@tylermccune4762 3 года назад

I have the exact same issue exact I am not getting any power to my pcm fuses an some relays are bad if you was gonna test the pcm its self how would you go about doing that ?

@faustogonzalez8397 3 года назад

Great job, thanks for your video. Good lesson to learn, vehicles left outside having computer communication problems, beware of rodents. Obviously shop you were visiting didn't have certified techs, right? Also, why in the world would they have put a fuel pump in it if the engine didn't even crank ??