Chevrolet Traverse Code P0449 Evap System Vent Valve Control Circuit Open, Diagnosis & Repair
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- Опубликовано: 27 авг 2024
- in this video I'm gonna share with you the step by step process of how to diagnose and fix a P0449 Trouble code on a Chevrolet Traverse, Enjoy!
#P0449 #evap
No one does this in depth testing and diagnostics as much as this channel do. Definitely underrated channel. Great job
Zahra Arts Thanks! I appreciate it!
Facts! He goes into great detail each video!
@@ladeishawilliams7735 Thanks!
Don't have to drop the tank at all wrong 😮
I love it when somebody diagnoses the problem instead of just changing parts. Great video!
Doug Pfaltzgraff Thank you!!
Good job and very smart ,i know most mechanic wouldn't bother to test the old one.
@rickytrooper Thank you!
Patiently explained, well done. Now your viewers are clearly familiarised with the process.
Here CHOCKY chocky Thanks!
Outstanding diagnostic skills! Thank you!
@732jcg My Pleasure! Thanks
Not just a parts changer!Great job buddy!I cant stand parts changers!😁
@masterofnone7846 Thank you!
Man, I wish you could look at my car. This was helpful though.
@saranefer9965 My Pleasure!
My car failed smog for this reason. Thxs for this video explaining the situation. Appreciate your video !
Ruth Wright My Pleasure!!
My favorite master tech on RUclips! Great content as well!
Ladeisha Williams Thank you! I appreciate you!
Awesome video you go into great detail and explaining in detail so I could understand. Great job keep doing what you do.
@user-st6ij4go3d Thank you!
Very will done in detail. You are a wonderful instructor.
Shawn Ryan Thank you!
Man you did a awesome Job!!
@joeharvey4080 Thanks!
Load test always. Great job master.
never stop learning Thank you!!
Hey Deo, Thanks again for another one of your exhaustive videos. You make a great trainer.
A quick one for you….. I got the same code on my evap system indicating a small leak on a Audi Q7. Please point me in the right direction on how I should go about fixing the issue.
Michael Owino Thank you!! email me at Deo@calleva.org and I will give you some ideas!!
my boss K Diagnostic thanks for your hard work 🙏 💪 👍 🙌
Suleman Habib My Pleasure!!
Sir all time good explain 👌👍
Lovepreet singh Hanjra Thank you!!
Thanks for a good video you are a very good technician and no part changers God blessed you and your family Happy Christmas ⛄
nice teaching thanks
dan man My Pleasure!!
Great job.. Thank you so much
@ghaithghaith2985 My Pleasure!
Hi Deo.. How can i call you? I need to ask you about my car, i have 2010 GMC Acadia? Thank you
Following up from Uae dubai
Mugisha Shafiq Good to have you hear! and thanks for letting me know where you are watching from!
Good video! Keep up the good work.
Terrence Carter Thank you!!
When I say he is the best technician 👨🏾🔧 out here he never takes credit for himself. You are above and beyond! Believe me the BEST of the BESt!!!
He literally is the best on RUclips !
DinhaS Thank you so much! I appreciate you!
@@ladeishawilliams7735 Thank you!
The wiring test with test light for the circuit wasn't Complete before you go ahead and order the Part . You a Master though 👈 great teaching !!👁️
svhebert Thanks! I almost turned into a parts changer Lol!!
Awesome! I'm impressed and subscribed.
Melanie Branton D.V.M. Thank you! and welcome to our youtube community!
Thanks for sharing.
jStrikes Mechanical My Pleasure!!
Mine 2014 traverse is doing the exsact thing. It pulls up purge valve canister under the hood but the light comes right back on 2-3 days later.
@adamgrant2017 your vent valve might be defective or the wiring of the vent valve could be corroded!
Another technician back probing connectors when the connector is disconnected in their hand and front probing should be accomplished to prevent a very small amount of damage to the connector environmental seals. I also notice that you follow some of the teachings of the ASE training material. You also failed to do your visual inspection on the harness where it was available to be visually inspected prior to dropping the fuel tank. You also failed to test the portion of the harness from the accessible multi-pin connector towards the vent valve via a resistance test followed by a visual inspection for the section closest to the multi-pin connector that would have located the problem much sooner with no parts required and no time to diagnose the entire harness above the fuel tank. I will only guess that 1 hour of labor to the customer was unnecessary. THUMBS UP but please follow your training mate. Look at the harness at 6:58, there is a low spot where the harness shroud can hold water to cause corrosion right where your wire broke, and very easy to visually inspect the section first. One purpose of the RED ring attachment near the multi-pin connector is to hold the few wires close together and prevent the wires from forcing the black shroud open over time to allow a larger funnel-like formation to allow even more water into the shroud, it was a poor design from GM a long time ago and a bad design until today. At 9:15 there is no tape to help prevent water from entering the end of the shroud, lesson learned. I will also guess that vibration played a role in the damage which was another hint to inspect that hanging section of the harness. Looking forward to watching many more of your pretty good diagnostic videos.
Duane Donaldson Thanks for your input!!
That's amazing
Youssef Zegari Thank you!!
Do you have any videos of corvettes?
@28samz Yes! Check my Playlist!
👍🏻👍🏻👍🏻👍🏻🌷 nice job
Aymen Mohamed Thank you!!
What color is the ground an power to my vent valve control circuit on a 2015 GMC Sierra 4 wheel drive 5.3 flex fuel
Simon flores red wire is power supply and white is ground from ECM
If the vent is actually defective, can the removal of the valve be done without totally dropping the tank?
Dealer Auction Nightmare No! it's on top of the tank!
drive the 2015 gmc si era now trip a po172,175,304.what happen I check an found the pipe between the mass air flow an the filter box an it was misfire a lot can that trip this code
Simon flores yes! was the mass air flow sensor dirty?
I found the problem the spark wire was tracking to the side of the manifold an the coil tomorrow I will check the mass air flow thank you keep making those video I am learning From you
Thx
Highest Forward Gear My Pleasure!!
hello my friend,,
buboy bebing Hello!!
my evap solenoid clicks when I plug in the electrical connector even when the car is off with no keys in the ignition. It also gets extremely hot to the touch, I'm actually scared leaving it plugged in being that it is around the fuel area. It seems like it's stuck open/closed. I got a new part and it does the same thing. Anyone know what could be the problem there? Thanks!!!
Khanh Pham you probably have a shorted control wire!
@@KITS_Auto_and_Truck_Repair - thank you so much for the reply. Can you advise on what or how to go about repairing the control wire? is that like replacing the entire harness or perhaps the ECM?
@@KhanhPham-xq7db No! not at all, I recommend you take the vehicle to a pro mechanic who can diagnose it for you!
Grasias
Martin Arrieta My Pleasure!!
Audio?
@Rain-iu2yg can't you hear the sound of the video?
@@KITS_Auto_and_Truck_Repair That was weird, now I can. I clicked clicked on other videos, I could here them and kept clicking back to this and nothing. But now I can.
It was not necessary to replace the solenoid ryt??? The solenoid was okay
Allan Kisakye Yes the solenoid was good and I didn't replace it, the problem was an open wire !
Dude...you not needed that with ohms...
Тони Андов Toni Andov Sorry! I didn't understand your statement!
translate please my friend
DIMISRAMBO DIMISRAMBO I'll make sure The translator is on!
@@KITS_Auto_and_Truck_Repair ΟΚ ΤΗΑΝΚS
@@dimisrambodimisrambo7285 My Pleasure!!