OBD2 Port Not Working or Communicating with Scanner

OBD2 Port Not Working or Communicating with Scanner - Fix It Yourself!

Рет қаралды 42,650

Күн бұрын

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www.youcanic.com/forum/ This video is an instructional guide that provides viewers with the necessary knowledge and skills to fix OBD2 port issues and troubleshoot communication problems with the scanner. The video is designed for DIY enthusiasts and mechanics who want to learn how to identify and resolve OBD2 port issues. It features a step-by-step guide on how to use a multimeter to test the OBD2 port's wiring and connections and provides tips and insights on troubleshooting communication issues with the scanner. The video also provides valuable information on OBD2 port maintenance and how to avoid potential problems. The visuals and audio in the video are clear and easy to follow, making it an accessible resource for novice and experienced mechanics. Overall, this KZfaq video is an excellent resource for anyone looking to fix their vehicle's OBD2 port and ensure proper communication with the scanner.
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Пікірлер: 29

@Eli_is_a_Lauver Жыл бұрын

Excellent information 👌 👏. Thank you very much!!!!

@anthonmyl Жыл бұрын

Grazie!!!

@seth3209 Жыл бұрын

I have a Cousin with a 05 VW Passat 1.8T with Communications issues… I’ll try that when I get to SD next month! Thank you, Sir!

@edogblaze7219 11 ай бұрын

Yes my OBD port doesn't work on my Mercedes a180 2014. I'm starting to think that that it might be the battery .I don't know how low it goes before it shuts you out of all operations on the ignition and ESL and ignition barrel no response..with a new battery it might jump in to life hey???great video

@AUTOSARTID Жыл бұрын

When you buzz pin no 4 & 5 where's should i put negative on multi tester. Cz when i clamp on body shell there's no beep.

@Dr.Stacker Жыл бұрын

Scratch off some of the paint and primer, and try again.

@AUTOSARTID Жыл бұрын

@@Dr.Stacker got it thanks!

@hotshotgarage271 Жыл бұрын

I have power going to everything but my scanner tells me there’s no information or it’s not connected any tips?

@Waynetoosaucey Жыл бұрын

12v wire fault, check the fuse for power, if it was it.

@justmyopinion8395 6 ай бұрын

Im having the same issue with power and no connection and I watched every video available on YT. Every video is saying check to voltage and fuse. However if it’s the voltage or fuse why does the scanner still power up?

@e3xPnico21 6 ай бұрын

Same issue here

@yxilly 5 ай бұрын

Any luck? I got the same problem

@itsonlyafl3shwound 5 ай бұрын

Because we all got ripped off and bought a crappy scanner. Our vehicles are fine it's the youcanic scanner that doesn't work and gives us all the same message. Absolute waste of money.

@joshuaturner-qe6rk Жыл бұрын

My obd2 port is only reading 3 volts why??

@cdizz7782 8 ай бұрын

I have power on obd2 scanner however it says no communication or unable to link.. any suggestions? 2006 Silverado

@MrMugenwii 7 ай бұрын

did u figure it out. like my comment so i can see response. thanks!

@cdizz7782 7 ай бұрын

@@MrMugenwii no I haven't really tried though. I'm thinking it could be a bad ground but I don't know for sure especially because I have power just no communication. I would assume that no ground would lead to no power. I have checked the connector all the openings are tight so it not a lose connection either. I guess it's a common problem let me know if you come up with anything.

@jonnilynnsavard6789 6 ай бұрын

Did you end up finding the issue? I have power to mine but no communication as well. I’m thinking it’s the ECU

@asaphector 4 ай бұрын

@@jonnilynnsavard6789 yeah sounds like ecu did you replace it ?

@user-hr5dc4ly3q 2 ай бұрын

How make obd car port fast tester because one time i test 1990 nissan patrol swap with lumina v8 engine but all OBD wires was wrong and my expensive scantol makes smoke 😢 so my advice dont use scantol before test obd all pin powers and ask car owners is the engine swaped

@YOUCANIC 2 ай бұрын

Thanks for reaching out and sharing your advice! We at Youcanic aim to empower car owners with resources such as guides, our powerful Youcanic scanner and even factory repair manuals to tackle such issues. This ensures you're confident and safe when doing car maintenance. Visit us at www.youcanic.com for any assistance or information. We're here to support you on your car ownership journey!

@itsonlyafl3shwound 5 ай бұрын

Waste of money. Works on diagnostic but when you go to maintenance to try and reset/ fix any codes it just says no communication. Seems like many people get this. It's not your car it's the junk scanner. Go elsewhere don't waste your money.

@YOUCANIC 5 ай бұрын

We appreciate your feedback. At YOUCANIC, we're dedicated to helping car owners diagnose and repair their vehicles confidently. We provide an array of resources, including our YOUCANIC Full System Scanner, which is engineered to diagnose car issues comprehensively. You can learn more here: www.youcanic.com/scanner If you're facing communication issues when resetting codes, we recommend you to ask questions on our platform for assistance: www.youcanic.com. Your trust in YOUCANIC is greatly valued - we're here to make car repairs accessible and understandable for you.