Bizar! New Volkswagen Airconditioning not working from factory!

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  • เผยแพร่เมื่อ 13 พ.ค. 2024
  • In this video we diagnose a 6 months old volkswagen golf with an intermittend Airconditioning fault. The Ac hasn't been working properly from when it was delivered new from the dealership. Let's try to diagnose it together!
    Enjoy the video!
    Check out my website ; www.diagnosedan.com
    For DDTSB visit ddtsb.com
    For the Topdon tool used in the video:
    US: www.topdon.us
    UK: www.diagnosticconnections.co.uk/
    EU: eu.topdon.com
    For business inquiries ( not for technical questions); Diagnosedan@gmail.com
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ความคิดเห็น • 1.2K

  • @Diagnosedan
    @Diagnosedan  หลายเดือนก่อน +23

    Check out my website ; www.diagnosedan.com
    For DDTSB visit ddtsb.com
    For the Topdon tool used in the video:
    US: www.topdon.us
    UK: www.diagnosticconnections.co.uk/
    EU: eu.topdon.com

    • @typxxilps
      @typxxilps หลายเดือนก่อน +1

      13:42 - supplier issue with a pretty huge bill I bet cause the owner got a loaner too.
      And now they will try to find the employee who had built the cable harness and who had checked it at the end of the assembly line of the supplier.
      It is a pretty big issue if that happens again across europe from time to time or even does work in the beginning and might become loose 1,5 years later.
      Then a lot of parts can be replaced before someone gets close to that error.
      But why did the diagnosis throw out this weird error message (short via plus or so) cause you had not spoken about it and why it did not help at all or did I miss a part ?

    • @rorybyrne975
      @rorybyrne975 หลายเดือนก่อน +1

      8 out of 10 of those problems seem to somehow be down to human error.
      Over thinking the job.
      But sure, that's just it.😩👍

    • @andyvitz
      @andyvitz หลายเดือนก่อน

      And I hope that you told the owner of this vehicle for this bill brought it to Volvo and had them pay the bill or at least pay them back you know that's not right

    • @KenFullman
      @KenFullman 28 วันที่ผ่านมา

      I notice that you stuggled a little with English. Spare a thought for those of us that don't have any alternative because it's the only language we know.

    • @MeYou-ww9xk
      @MeYou-ww9xk 22 วันที่ผ่านมา

      @@andyvitz Volvo??

  • @igotaction
    @igotaction หลายเดือนก่อน +160

    Dan is now a VW field engineer. Next year he will be Senior VP of QA

    • @rimmersbryggeri
      @rimmersbryggeri หลายเดือนก่อน +17

      Naaaah Dan knows what he's doing that's not what they are about.

    • @geroldvandegoor6481
      @geroldvandegoor6481 หลายเดือนก่อน +3

      Dan for president!

    • @rimmersbryggeri
      @rimmersbryggeri หลายเดือนก่อน +2

      @@geroldvandegoor6481 I think Dan's country has a Monarch.

    • @chrisfreemesser5707
      @chrisfreemesser5707 หลายเดือนก่อน +6

      Wait...VW has a QA department?

    • @johnnyblue4799
      @johnnyblue4799 หลายเดือนก่อน +3

      @@rimmersbryggeri Indeed... King's day was celebrated a couple weeks ago. We get a day off from work, sooo.. long live the king!

  • @sprograt
    @sprograt หลายเดือนก่อน +154

    When Dan uploads you know its going to be a good video. 👍

    • @petergrunendahl8799
      @petergrunendahl8799 หลายเดือนก่อน +9

      I wish he upload daily. 😁

    • @sprograt
      @sprograt หลายเดือนก่อน +3

      @@petergrunendahl8799 Now that would be good as his videos are really informative.

    • @leiflillandt1488
      @leiflillandt1488 หลายเดือนก่อน +1

      I just wonder how fast he had to guess that the problem can be in some connector somewhere. I swear, there are lots of connectors. Maybe something was let out in the video, I mean the moment when he decided to check all relevant connectors, starting with the ones at the compressor.
      Such a problem could be anywhere.
      It's also important in such a case to understand what was tested at the factory. I don't think they can wait to see if the cabin cools down!
      Everything can happen. I have myself assembled Volvo truck gearboxes long ago, and know that it's not possible to test every little detail when the gearbox is completed.

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน +1

      Thanks that is a great compliment.

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      ​@@leiflillandt1488you are right! Could have turned into a very long video. What if the loose pin was on the control panel side?
      I started at the compressor because of the faultcode but it could have been anywhere really

  • @secretsquirrel9722
    @secretsquirrel9722 หลายเดือนก่อน +120

    The bloopers are always funny, BUT the big thing I get from it . . .
    I really appreciate you taking the time to make the English videos!!!
    I get so much from them.
    Thanks Dan!

    • @Hybris51129
      @Hybris51129 หลายเดือนก่อน +6

      I never realized until now that Dan is in the Netherlands. I honestly thought he was in the UK, it does explain the Dutch language settings in most of the cars though.

    • @rimmersbryggeri
      @rimmersbryggeri หลายเดือนก่อน +6

      @@Hybris51129 Dan speaks great english but could never be mistaken for a brit. Not even for a brit imitating a dutchman. I think thats a good thing.

    • @marjanbatic2913
      @marjanbatic2913 หลายเดือนก่อน +2

      Beautiful explanation and beautiful video👍

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน +3

      ​@@Hybris51129Not far from the UK😉

    • @rkan2
      @rkan2 หลายเดือนก่อน +2

      ​@@Hybris51129From the UK but with only left hand drive cars? 😅

  • @timoasmara6267
    @timoasmara6267 27 วันที่ผ่านมา +13

    The only problem with this channel is ? you don’t get enough blogs quite often but when it comes, you know it’s full of gold and diamonds.Thank you for sharing your skills and experience.

    • @Diagnosedan
      @Diagnosedan  25 วันที่ผ่านมา +1

      Its a pleasure, thanks for your great comment

  • @keitho77
    @keitho77 หลายเดือนก่อน +41

    Dan is now the Head of quality control in Volkswagen

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน +3

      🤣🤣 No thanks! I'm busy enough as it is!

  • @oldschool1993
    @oldschool1993 หลายเดือนก่อน +128

    Customer - " Hello, I was in before with an AC problem and you could not find the problem, it is still not working. When can I bring it back?"
    Service writer to mechanic- " It's that guy with the AC problem, he wants to bring it back"
    Mechanic-" Oh No- tell him we are booked up for months"

    • @Vespastendert
      @Vespastendert หลายเดือนก่อน +7

      Almost all brand
      Dealerships in the Netherlands are backup up for months. Its been like that for a while now

    • @sliwka621
      @sliwka621 หลายเดือนก่อน +6

      @@Vespastendert Same in Belgium. Three months to get a service appointment where I live. Crazy. I think it's because of the very low quality cars they pumped out in the covid period.

    • @panzerveps
      @panzerveps หลายเดือนก่อน +5

      @@Vespastendert Same in Norway. 5 weeks if you want a service, up to 3 months if you need a technician for a diagnosis. But we try to prioritize AC and safety complaints.

    • @RespectedDesperado
      @RespectedDesperado หลายเดือนก่อน +7

      Believe it or not same thing happened when I contacted Dan's garage. It had a problem no one could find, so I thought Dan will fox this for sure. But his colleague told me they can't help me and I had to wait like 2 or 3 months minimum.

    • @oldschool1993
      @oldschool1993 หลายเดือนก่อน +5

      @@RespectedDesperado Dan is probably backed up because dealers are too busy trying to figure out how to fix all those diesel cars with the tricked up software.

  • @petergrunendahl8799
    @petergrunendahl8799 หลายเดือนก่อน +34

    I'm smiling all the time when you tell us: Let "US" diagnose it "TOGETHER".
    Yeah, I was working real had ... watching you. 😂
    Thank you for another diagnose lesson.
    Regards from Belgium

    • @ianmontgomery7534
      @ianmontgomery7534 หลายเดือนก่อน

      I knew what the problem was going to be just not where it was.

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน +1

      Ha ha Peter, i really appreciated your help😂

    • @petergrunendahl8799
      @petergrunendahl8799 หลายเดือนก่อน

      Ik zou je een factuur zenden…😂😂😂

  • @Jeffschmidt1984
    @Jeffschmidt1984 หลายเดือนก่อน +9

    U are the KING when u want to buy a new car at the dealership, but when U want service....even under waranty....U are a simple peasant...and goodluck to you.

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน +1

      Yes sometimes thats the case, it's sad

  • @geoffaries
    @geoffaries หลายเดือนก่อน +10

    Dan is an inspiration to anyone who has an interest in fault diagnosis. I spent my career working on commercial heating systems and trouble shooting systems installed by others, its the most rewarding thing to do.

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน +2

      Thats also interesting! I recently installed a Automated Pellet stove at my home. Nobody wanted to do it here because most people use gas heater and nobody is really experienced.
      I can now heat my house with my heatpump, gas central heating or with a pellet stove😂

  • @MohGab
    @MohGab หลายเดือนก่อน +5

    Dan, you are the best mechanic here on TH-cam. In my opinion, you are constantly solving any problem. I enjoy all your videos

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน +1

      Thank you very much but there are alot of very talented technicians here on TH-cam!

  • @ariantaria2065
    @ariantaria2065 หลายเดือนก่อน +23

    Dan you are genius, you can even find a hidden ghost in the car with your closed eyes,,,,well done

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      Thanks for watching!

  • @ZEROOOOOOOOOOOOOOO00
    @ZEROOOOOOOOOOOOOOO00 หลายเดือนก่อน +11

    I saw that bad connector the first time you back probed and the system started working. I’ve seen those intermittent connector issues often, but rarely in a new vehicle. But it happens.
    Good job Dan. As always, you fixed it again!

    • @goggo43
      @goggo43 หลายเดือนก่อน +5

      I also thought it might be that connector but don't forget that Murphy controls all intermittent faults.

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน +1

      I took me some time to realize that🤣

    • @jasoneldridge4738
      @jasoneldridge4738 หลายเดือนก่อน +2

      Back probing !!!, the best way to damage a waterproof connector.

    • @ZEROOOOOOOOOOOOOOO00
      @ZEROOOOOOOOOOOOOOO00 หลายเดือนก่อน

      @@jasoneldridge4738 Get yourself some needle probes (or make some with 30awg insulin syringes) and if you still can't sleep at night, smear a bit of silicone on the area.

    • @mstar501
      @mstar501 14 วันที่ผ่านมา

      Intermittent faults should always trigger you to check wires, plugs, grounds, fuses etc...
      I once diagnosed an older cars ignition issue, when cold it worked fine, when hot it refused to start... Turned out to be a grounding issue, I traced it all back and ended up in the ignition ECU which had a burned copper trace on the PCB. When cold, this copper trace had low enough resistance to properly ground the circuit, when hot the resistance went up and not providing a ground...
      The owner said there was some welding done to the car and likely the welder didn't disconnect the battery 😮

  • @deweyl.3714
    @deweyl.3714 29 วันที่ผ่านมา +3

    Always remember to check the basic . Don't jump ahead. Thanks Dan this video help me to remind myself to always check the basic stuff first.

    • @Diagnosedan
      @Diagnosedan  25 วันที่ผ่านมา

      Thats right!

  • @RideBikes_Walkplaces
    @RideBikes_Walkplaces หลายเดือนก่อน +12

    Yes! A new video. Man I would love to work for someone like you, Dan, you're a credit to tour field.

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน +1

      You could do all the work and i could watch for a change! 😂😂😂

    • @RideBikes_Walkplaces
      @RideBikes_Walkplaces หลายเดือนก่อน

      @Diagnosedan honestly, I'd be more than happy to do that. That's a right deal to gain your knowledge!

  • @alexanderzubar9593
    @alexanderzubar9593 14 ชั่วโมงที่ผ่านมา

    I was sitting on the edge of my seat when you said the first step was to drain and refill the system😬😬😬😬With intermittent problems I usually try to do as little as possible so the problem doesn’t disappear before I see it. Good one Dan! The only thing I would have done more would be to test the pin drag on each of those pins in the connector to make sure they weren’t loose from a bad assembly procedure at the factory

  • @Denis-tm5js
    @Denis-tm5js หลายเดือนก่อน +1

    Certanly the best diagnostician that I have ever seen on TH-cam. It is a pleasure watching you chase these pesky problems. Cheers form Slovenia :)

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน +1

      There are alot of talented technicians on TH-cam!

  • @petermeic1430
    @petermeic1430 หลายเดือนก่อน +7

    Great vid, Dan :) I am a little disappointed that the dealer couldnt find a fairly common factory fault, that they didnt even have to dig for. Ive probably seen this more on VW/Audi than anything else, here in Canada. Thanks, again!

    • @ferrumignis
      @ferrumignis หลายเดือนก่อน +1

      _"a fairly common factory fault"_
      Is this a known issue on VW AC compressors wiring harnesses?

    • @petermeic1430
      @petermeic1430 หลายเดือนก่อน

      @@ferrumignis to be clear, im referring to backed out pins in connectors being a common fault in new warranty electrical repairs, any system really. And that this one didnt really take a lot of digging to find. Thanks!

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน +1

      In their defence.........it's hard to find a fault when its not acting up.

    • @petermeic1430
      @petermeic1430 หลายเดือนก่อน

      @@Diagnosedan Absolutely agree. However, I think we can expect more than average from a Manufacturer licensed Dealer, who then asked the Customer to wait until they didnt have more profitable work on the go, to attend to an issue that didnt end up being overly complex, and would have been found in the first handful of troubletree steps, had they bothered. Dont get me wrong, I appreciate the dealer service making us look like superheroes out here, but its just not right, its a new car.
      Love your content, Dan :)

  • @gartheligon140
    @gartheligon140 หลายเดือนก่อน +11

    When you know and understand how an electrical and mechanical circuit works, it makes it easier to troubleshoot.
    Most intermitten problems, my last test is to shake, twist and gently pull on wires.
    Good job Dan 👌we fixed it together again. 😁

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน +1

      You are right, dont forget temperature changes!

    • @gartheligon140
      @gartheligon140 29 วันที่ผ่านมา

      @@Diagnosedan Yes, expansion and contraction, I will remember that one. Thanks Dan. 👍

  • @davidstevens1547
    @davidstevens1547 หลายเดือนก่อน +1

    Great Video. You spent time diagnosing the issue. As you said the dealer said nothing wrong but it was. You should get your client to send the bill for your time to VW. If the dealer had investigated they may well have replaced the Air-conditioning pump. Always know I will learn something when you post a video Dan. 😀👍👍

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน +1

      Unfortunately there are strict protocols to claim waranty.

  • @henk_b
    @henk_b หลายเดือนก่อน +1

    Woow, with that clutch kicked in, I really thought the AC pump had an inner mechanical failure. Again a good lesson Dan, thanks!

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน +1

      That crossed my mind 😉

  • @stevenlynam4364
    @stevenlynam4364 หลายเดือนก่อน +6

    I wish i was half as good as you with auto electrics Dan! Keep the videos coming. I love them all.And learning at the same time.👍🏻👍🏻👍🏻

  • @PB-he6em1
    @PB-he6em1 หลายเดือนก่อน +3

    1. Two months till an appt? I don’t need AC the dealer has already frosted me!
    2. Intermittent is real world thanks for seeing it through!
    3. Seeing no pressure change I would have mistakenly swapped the compressor. Great advice mechanical problems don’t fix themselves!

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      Mechanical parts usually dont fix themselves 🤣

    • @odyshopody9387
      @odyshopody9387 หลายเดือนก่อน

      I think i would probably have recommended a compressor too...

  • @letzrockitrite8469
    @letzrockitrite8469 หลายเดือนก่อน +1

    Love the bloopers Dan ! ... but I always come 'a running when I see your videos post ! ... thanks for the great DIAG jon o in idaho

    • @Diagnosedan
      @Diagnosedan  25 วันที่ผ่านมา +1

      Thanks for your great comment its really appreciated 👍👍

  • @DTEAuto
    @DTEAuto หลายเดือนก่อน +2

    thanks for bringing us along and not giving up and trashing the footage, I know all too well how hard it is to try and keep going while creating something decent to share so others can learn and benefit. Thanks for the efforts once again and nice find!

    • @Diagnosedan
      @Diagnosedan  25 วันที่ผ่านมา

      Thank you very much!

  • @rorybyrne975
    @rorybyrne975 หลายเดือนก่อน +15

    Would hate to think how much parts the dealer would have changed before they sent to an indy garage.😂😂.keep up the good work, Ted.👍

    • @mrblonde2013
      @mrblonde2013 หลายเดือนก่อน +5

      Dealer fix: replace ac compressor (3×times)hvac ecu, all ac lines and finally fixed by replacing entire engine wiring harness...😂😂😂

    • @ferrumignis
      @ferrumignis หลายเดือนก่อน +1

      @@mrblonde2013 That sounds about right, and the vehicle would have numerous rattles and badly routed wires afterwards.

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน +3

      I know that Dealership technicians need to follow the testplan. If ODIS ( the VW factory tool) tells them they need to replace a component they have to do so it in order to claim waranty

    • @random8780
      @random8780 10 วันที่ผ่านมา

      @@Diagnosedan ODIS for that code would ask you to inspect the wires and connector if it has loose wires, corrosion or broken plug, and would never lead to compressor replacement. 😄

  • @pauliroha5506
    @pauliroha5506 หลายเดือนก่อน +5

    Interesting diagnosis and resolution of the fault. Thanks Dan as always.

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      And thank you again for watching!!!;

  • @Vaibhavised
    @Vaibhavised หลายเดือนก่อน +1

    Your videos are so therapeutic. Keep up the good work!

  • @2nickles647
    @2nickles647 หลายเดือนก่อน +2

    Thank you Dan. Im always learning something.
    About 1 1/2 years ago, i ran into a similar situation with my sisters Sonata.
    She was quoted $3,000.00 to fix the system.
    Just like you did. I went step by step. I was stumped as to why the ac system was not working.
    Just like the VW ac Kornpressor. The ac clutch was working. Until i found the regulating valve issues. I ordered a new One. Pumped the system down. Replaced the valve. Cost $25.00 plus shipping.
    Plus the new refrigerant. System worked as it should. She drove it home and not anymore problems.
    And another as ac system problems with my daughter Toyota sienna. Ac didnt have any issues. On the way to work, they had an accident. Car got fixed. Then ac system issues developed.
    Since it was accident related, she took the car to a shop for diagnose and repairs.
    Shop said, bad ac compressor. They replaced it. Ran good for a while then intermittent ac system. Got cool for a bit and then no ac. Off and on. The shop wouldn't warranty the work. They wanted to replace the ac compressor again.
    So i took over the diagnosis. No codes at all.
    I downloaded wiring diagrams and read the system description.
    After i read the description, i asked my daughter, what does the temperature display for outside temp ??
    She said its reading below freezing?
    I got curious.
    I found during the repairs. The shop had twisted the wires and just added black tape. And left it hanging. The sensor is located in front of the radiator.
    I admit i did buy a radiator cooling fan module. This was out of haste because, this issue was in the middle of summer and my daughter was on a trip.
    I ordered a new pigtail and repaired the connection using solder.
    Note: If the ambient air temp starts to drop and goes below freezing. This will shut down the ac compressor.
    Because of the bad previous repairs, the ambient air temp would work intermittently.
    Then the compressor would work.

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน +2

      It's great you were able to fix those problems yourself! Most technicians get very limited time to diagnose problems, almost no time to study the system and do all the necessary checks.

  • @TadVarn
    @TadVarn หลายเดือนก่อน +3

    About half a year ago I got a two year old Peugeot 5008 to fix an intermittant AC problem.
    It was cooling the cabin just fine when driving but it wasnt working while the car is moving slowly in a congested city traffic.
    The problem was, of course, that the radiator fan was not working.
    But there were no faults on the fan, and no faults at all in ECU, BSI and AC modules. It was running the Fan test just fine, also the fan was working perfectly, when the engine coolant got too hot.
    But when you turn on the AC, the compressor clutch engages, pressure valve gets controlled, pressure rises up and as the fan doesnt engage, it overheats, reaches overpressure and the clutch disengages until after a few minutes it cools down a bit, the pressure falls down to acceptable and the cycle continues.
    The problem was found after a long and torturous diagnose to be in a software of a BSI module, which is a central control unit of a whole car (Peugeot/Citroen branded). It is not in any way responsible for the control of the fan, but it is responsible for gathering some of the information for AC module and it also kinda connects the AC module with the engine ECU, that controls the fan speed. Somewhere in between that request for the fan was being lost.
    It was either:
    1. Made this way and left the dealer completely new with a software or a module configuration bug.
    2. I found in the module identification data, that the current software release date was newer than the manufacture date of the car. So the soft was probably updated at the dealer, when the owner went for oil/service/inspection. The date of the last diagnose in the diagnose history was a winter month, so it probably went unnoticed for a pretty long time, as the AC was not actually needed in winter and on spring it only helps to demist the windshield faster. So it may be unnoticed too.
    It was fixed by updating the software of a ECU module and BSI module. Factually, I wasnt really sure it would help, I just tried it as it was kinda last resort as everything else was already tried.
    Luckilly, PSA (Stellantis) still gives the ability for independent garages to access the software updates.

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน +1

      Problems that can be solved by a software update are nearly impossible to find! Great job 👍👍

  • @mudlark26
    @mudlark26 หลายเดือนก่อน +3

    Great video; like watching your thought process and approach to fault finding.

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      Thank you!

  • @thomasperina2990
    @thomasperina2990 หลายเดือนก่อน +2

    Well done Dan. Nice diag. It goes to show you that the dealers these days are just interested in fast in & out jobs & could really care less. God Bless & stay safe, TMP from N.J.

    • @Diagnosedan
      @Diagnosedan  25 วันที่ผ่านมา

      Its all about the money 😉

  • @agoodneighborautorepair2176
    @agoodneighborautorepair2176 16 วันที่ผ่านมา +1

    Hi sir,I did work at a Volkswagen dealer in the 90's a new Volkswagen Passant arrived from the owner of the Ford dealer in that time,but the service advisor notice that the a/c don't work(the ambient temperature sensor was reading -47°F,so I did jump the sensor to make work till the new sensor arrive..You always have very good explanation..

    • @Diagnosedan
      @Diagnosedan  15 วันที่ผ่านมา +1

      Thanks for watching!

  • @Brian_L_5168
    @Brian_L_5168 หลายเดือนก่อน +5

    Typical V.W. low quality vehicles needs a non-typical car mechanic. Another outstanding diagnosis. You are the gem of the auto industry ! 👍

    • @ferrumignis
      @ferrumignis หลายเดือนก่อน +5

      Right, because no other car brand has ever suffered an intermittent fault from the factory. 🙄

    • @2nickles647
      @2nickles647 หลายเดือนก่อน +1

      A high quality vehicle requires a highly overpaid Technician/ Certified to work on them. 😅😅😅

    • @jkbrown5496
      @jkbrown5496 หลายเดือนก่อน

      I know right. Ford at least ships their new trucks with oil pan leaks so rather easy to see their incompetent manufacturing.

    • @XantheFIN
      @XantheFIN หลายเดือนก่อน

      I heard Teslas are fault free and their self driving mode never killed or even attempted kill anyone.

    • @XantheFIN
      @XantheFIN หลายเดือนก่อน

      I heard Teslas are never broken nor panel gaps and perfect paint jobs. And in their self driving mode never even tried kill a person or attempted murder biker. Amazing.

  • @repairingmaster
    @repairingmaster หลายเดือนก่อน +2

    Another car fixed! Thanks again for your knowledge sharing, Dan! On a VW Passat CC i had the auxiliary water pump connector swapped with the regulating valve connector of the AC compressor by the mechanic. Really hard to diagnose since both connectors were the same color. PWM measurements were very handy back then. Impressive job.

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      To be honest i've noticed especially on Volkswagen that some connectors are interchangeable. I've already diagnosed quite a few with swapped connectors. Sometimes shorting things out and resulting in damaged control units.
      If i was in charge i would make sure thats wouldn't be possible!

  • @JohnIsett
    @JohnIsett หลายเดือนก่อน +2

    “Now it’s new new.” Nice! Nice! Dan! Dan! (Love your work! Best wishes from Florida.

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      I love Florida! Just a little to hot in summer for me🤣 I couldn't get any work done🫣

  • @darylwalford8697
    @darylwalford8697 หลายเดือนก่อน +3

    Diagnose Dan did it again🙂 Those sort of faults can be infuriating to find, my wife's 2015 Subaru WRX had an intermittent AC fault and the dealer couldn't fix it after 3 separate visits, I did a Google search and found that there was a "known" fault with compressor clutches, too much air gap in the clutch fixed by undoing one 10mm bolt then removing the outer part of the clutch, remove a shim then refit, once the air gap was to spec the AC worked perfectly, it was a less than 10 min job requiring no parts yet the dealer couldn't fix it because they said that it always worked when they tested it.

    • @gwrider2146
      @gwrider2146 หลายเดือนก่อน

      I went thru this issue with a 90s Ford 4 cyl. Dealer wouldn't accept that was the issue with it🤷‍♂️

    • @moestrei
      @moestrei หลายเดือนก่อน

      Your wife has a good taste when it comes to cars.

    • @darylwalford8697
      @darylwalford8697 หลายเดือนก่อน

      @@moestrei Unfortunately she broke her ankle so she couldn't push a heavy clutch anymore so she had to sell it, she did look at an auto WRX but didn't like the CVT trans.

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      If a fault is not present its quite hard to find, thats why i always start out be confirming the customer complaint.

    • @darylwalford8697
      @darylwalford8697 หลายเดือนก่อน

      @@Diagnosedan Agree but if the customer complains about a fault at least 3 times its reasonable to assume that there is a problem so it warrants looking a bit closer such as taking the car for an extended drive to confirm the fault. The dealers "testing" of the fault was inadequate.

  • @panagiotisharos9625
    @panagiotisharos9625 หลายเดือนก่อน +6

    ❤ regards from Athens Greece..😊

    • @MFDOOMgr
      @MFDOOMgr หลายเดือนก่อน +2

      ela re patrida

    • @Diagnosedan
      @Diagnosedan  25 วันที่ผ่านมา

      Thanks!

  • @richard1835
    @richard1835 14 วันที่ผ่านมา

    I have changed a few of those control valves already with great success saving the customer a ton of money. Thank you Dan

    • @Diagnosedan
      @Diagnosedan  14 วันที่ผ่านมา

      Thanks for your comment

  • @BWGPEI
    @BWGPEI 26 วันที่ผ่านมา +1

    Looking good Dan - and congrats on a difficult fix. You fooled me badly with this one - was betting the compressor was bad, which shows how little I really know about A/C stuff.

    • @Diagnosedan
      @Diagnosedan  25 วันที่ผ่านมา

      Thanks for watching!

  • @user-rq7wq9hr7w
    @user-rq7wq9hr7w หลายเดือนก่อน +4

    Patience.....its so valuable.

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      I wasn't as patience when i was younger🤣🤣

  • @dalehamlin7383
    @dalehamlin7383 หลายเดือนก่อน +1

    Common sense isn't very common......! Always enjoyable and entertaining. Thank you for your patient, step by step analysis.
    No need to ever bother going to the dealer. Having you explain these things is golden....! Professor Dan is the Man...

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      Thank you!

  • @pavelppp888
    @pavelppp888 หลายเดือนก่อน +2

    Great video as always thank you for all the knowledge being shared with us. I was working on the golf8 project sometime ago and I wasn’t expecting to see that car in your videos anytime soon ha ha.😂

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      🤣🤣🤣

  • @arthurbiringer5676
    @arthurbiringer5676 หลายเดือนก่อน +1

    Another great video, I hope the client can show this to the Stealership so VW may reimburse him/her for your refrigerant and labor.

    • @Diagnosedan
      @Diagnosedan  25 วันที่ผ่านมา

      Unfortunately they wont

  • @kevinguerzoni4115
    @kevinguerzoni4115 29 วันที่ผ่านมา

    Toujours d'excellentes vidéos et de la persévérance dans ta recherche de panne. Merci Dan pour la qualité de ton travail.

    • @Diagnosedan
      @Diagnosedan  25 วันที่ผ่านมา

      Merci beaucoup

  • @AlanCooney
    @AlanCooney 27 วันที่ผ่านมา

    Brilliant fault finding! Thanks for all your patience doing this job & great video!!!

    • @Diagnosedan
      @Diagnosedan  25 วันที่ผ่านมา

      Thank you!

  • @EmilysDadd
    @EmilysDadd หลายเดือนก่อน +1

    yet another excellent bit of investigative diagnosis! Dan fixed it again!

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      Thanks for watching!

  • @RobotsCanDoAnything
    @RobotsCanDoAnything หลายเดือนก่อน

    Dan, excellent diagnosis. Great job.

  • @workingonthehouse8038
    @workingonthehouse8038 หลายเดือนก่อน

    Brilliant video as always. Your overall knowledge is phenomenal, the way you are able to break down each problem into simple methodical steps that definitively rule out issues as you go along is brilliant. A joy to watch 👍🏻

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      Thank you very much!!!!

  • @michaelmerta8956
    @michaelmerta8956 28 วันที่ผ่านมา

    Dan is an very secure person, for the bloopers are priceless.
    Love it.

  • @joseluisccoyllollacsa8902
    @joseluisccoyllollacsa8902 หลายเดือนก่อน +1

    I have learned a lot from Diagnosedan after i returnerd to work in this field like an electrician and Diagnostician
    thank you so much DAN you are the number one.😀💪👍

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      Thank you colleague!!

  • @bigdog7813
    @bigdog7813 หลายเดือนก่อน +1

    What a 'cool' video. Nicely done - no parts required. Always look forward to your videos. Thank you for sharing with us.

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      It was cool in the end😂😂

  • @cosminlungu4220
    @cosminlungu4220 หลายเดือนก่อน +1

    Very patient and skilled 🥰

  • @isaacdarkey871
    @isaacdarkey871 หลายเดือนก่อน

    Great piece of tutorial,standard ,accurate and precise tutorial,thanks Dan for another great lesson

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      Thank you!!!!

  • @franglez2751
    @franglez2751 หลายเดือนก่อน

    Thank you very much for sharing these breakdowns. You are the best Dan.

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      Thanks thats really appreciated

  • @ashercohen4739
    @ashercohen4739 หลายเดือนก่อน

    Dan I had no doubt that you would solve a problem and this is one of those frustrating problems, Dan you are a champion

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      Thank you!

  • @paulp96275
    @paulp96275 29 วันที่ผ่านมา

    Thanks Dan I love it when you point out every aspect of the diagnosis and the fix do you ever think that the dealers really look or are capable of tracing faults Dan you are the man !👍🇬🇧

    • @Diagnosedan
      @Diagnosedan  25 วันที่ผ่านมา

      Thanks for your comment!

  • @thetraindriver01
    @thetraindriver01 หลายเดือนก่อน +1

    Fantastic fix Dan, love the video 😊👍👌

  • @PDLM1221
    @PDLM1221 หลายเดือนก่อน +1

    These kind of problems are hard to find sometimes, nice find because you stuck with it!

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      They can be very hard to find and realize that could have been a loose pine anywhere in the system. Even behind the control panel underneath the dashboard

  • @carlocarval
    @carlocarval หลายเดือนก่อน

    Very thorough lesson thank you professor Dan 🙂

  • @carlos_sacalul
    @carlos_sacalul 29 วันที่ผ่านมา +1

    Small things allways make the diffrence..good work Dan,you are an possitive example for us. Cheers

    • @Diagnosedan
      @Diagnosedan  25 วันที่ผ่านมา

      Thank you carlos

  • @damienmilas8337
    @damienmilas8337 หลายเดือนก่อน

    Love the bloopers mate your work is exceptional great job 👍🦘🇦🇺

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      Thank you!!

  • @bobbygicharu2628
    @bobbygicharu2628 หลายเดือนก่อน

    Another great lesson from our sensei keep it up Dan 👏 top class workmanship

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      And thanks for watching again!😁😁😁😁

  • @rd250dx1978
    @rd250dx1978 หลายเดือนก่อน

    Thanks Dan , Yet again enjoyed the process watching you resolving the problem. 👍👍

  • @MensahKaiafas-mv2ll
    @MensahKaiafas-mv2ll หลายเดือนก่อน

    D.D
    Will always be the best diagnostician
    Thumbs up D.D

    • @Diagnosedan
      @Diagnosedan  23 วันที่ผ่านมา

      Thanks! 👍

  • @octaviansorescu7427
    @octaviansorescu7427 29 วันที่ผ่านมา

    Nice episode Dan!!!! You developed my passion for auto repair! I changed three closing modules on the driver's door on my car, which after two or three months no longer indicated that the door was open! I changed the responsible connectors (pins 7 and 8) in the plug and everything was solved, thanks to Mr. Stuzman, who presented everything that the door closing module contains. Keep growing and good health!!!

    • @Diagnosedan
      @Diagnosedan  25 วันที่ผ่านมา

      Thats great to hear!

  • @Bus2000
    @Bus2000 หลายเดือนก่อน +2

    Again great fix. When you back probed the connector and the AC started working for me the connector was suspect no1. You confirmed it.

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน +1

      Smart thinking! It took me some time to realize! 😂

  • @opencarry3860
    @opencarry3860 หลายเดือนก่อน +1

    I'm lucky. My 2016 VW Golf MK7 1.8t is almost 9 years old and I have had zero mechanical failures so far. I'm running a stage one tune and even the stock clutch is holding the increased power.

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน +2

      Thats awsome, of course the majority of cars are just fine and wont make it on to TH-cam 😉

  • @ophirb25
    @ophirb25 หลายเดือนก่อน +1

    Excellent as usual. No problem can't be fixed, if you know what you are doing and have the correct thinking process.
    Keep it up. 👍👍👍👍

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน +1

      Thanks for your comment!

  • @rdflo6739
    @rdflo6739 หลายเดือนก่อน +1

    Great one as usual! Thanks for simplifying complicated things. And I'm super jealous of all your tools!! 😂

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      Thank you!

  • @ayandabizarretuswa5322
    @ayandabizarretuswa5322 หลายเดือนก่อน

    Dan you’re the best my brother 🙏🏽🙏🏽🙏🏽, I’m watching all the way from South Africa…. Thank you so much for the knowledge

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      South Africa wow i love it!!!

  • @mbazzy123
    @mbazzy123 หลายเดือนก่อน

    That was a great diagnosis Dan well done !

  • @quantumleap359
    @quantumleap359 หลายเดือนก่อน +1

    I've serviced medical equipment in the past, and have found similar intermittants. This is kinda scary, but the faults showed up very early in the equipment's usage. So, faulty pin fit/crimped connector flaws can and do happen in all types of electrical/electronic equipment. Good diagnosis Dan, excellent work!!

    • @Diagnosedan
      @Diagnosedan  25 วันที่ผ่านมา

      Thats an interesting line of work, i guess you ran into quite some strange faults!

  • @Sharkie1717
    @Sharkie1717 หลายเดือนก่อน

    Another excellent well made video. Thank you! 💜

    • @Diagnosedan
      @Diagnosedan  25 วันที่ผ่านมา

      Its a pleasure

  • @MrForcat
    @MrForcat หลายเดือนก่อน

    Another great video specially useful this time of the year! This is the first time I’ve figured out the cause before it was disclosed

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      Thats great!

  • @knightride9635
    @knightride9635 หลายเดือนก่อน +1

    Always a pleasure to watch your videos. Take care

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน +1

      Thanks!!!!!!

  • @davidl.leggate8186
    @davidl.leggate8186 หลายเดือนก่อน +2

    Thank you very much for another wonderful video thank you for the insight knowledge of diagnosing a compressor problem. I guess this problem would also fall on all different types makes and models of all other vehicles even as well as North American vehicles thank you very much for your time and effort 10 out of 10.😊😊😊😊😊😊😊😊

    • @Diagnosedan
      @Diagnosedan  25 วันที่ผ่านมา

      Yes it could have happened on any brand👍

  • @hansposselt2096
    @hansposselt2096 หลายเดือนก่อน +1

    I am always looking forward to see your videos. Very clever.

  • @georgerousakis8501
    @georgerousakis8501 27 วันที่ผ่านมา

    You deserve congratulations. I am an engineer from Corinth, Greece, for many years in the profession. I follow you and admire you. You have managed to manage the diagnosis part with a wonderful Way.also you definitely have deep knowledge of this difficult subject but also an extremely understandable way of presenting.I just admire you. be well, George engineer from Corinth Greece.

    • @Diagnosedan
      @Diagnosedan  25 วันที่ผ่านมา

      Thanks George!

  • @wickedwabbit7365
    @wickedwabbit7365 หลายเดือนก่อน +1

    You are the best mechanic I've ever seen, I wish you lived in my city

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      Thank you very much! What city is that?

    • @wickedwabbit7365
      @wickedwabbit7365 หลายเดือนก่อน

      @@Diagnosedan Sydney, Australia 🦘

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน +1

      @@wickedwabbit7365 i was in Sydney last month, loved it!

  • @davechapman7735
    @davechapman7735 29 วันที่ผ่านมา

    great work once again Dan. cheers for showing us.

    • @Diagnosedan
      @Diagnosedan  25 วันที่ผ่านมา +1

      Sure, hope to see you for the next one!

  • @jordansullivan3697
    @jordansullivan3697 28 วันที่ผ่านมา

    Thank you for another video! Great video pin fitment and security is very important and overlooked a lot.

  • @dmrftg6000
    @dmrftg6000 หลายเดือนก่อน

    I love your t-shirt! Thank for your support!

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      I also love it💪💪💪

  • @TheMakyato
    @TheMakyato 28 วันที่ผ่านมา

    is a pleasure watching this guy

    • @Diagnosedan
      @Diagnosedan  25 วันที่ผ่านมา

      Thank you!

  • @janrbh17
    @janrbh17 หลายเดือนก่อน +1

    Always enjoyable to watch! I have a car that had an intermittent fault. It turned out to be a partially fried wire. It took 50 hours in the shop to find it out 🙂

    • @gwrider2146
      @gwrider2146 หลายเดือนก่อน

      That is messed up!😬

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      🫣🫣🫣🫣🫣 did you pay for the full 50 hours?

  • @davidblack9460
    @davidblack9460 หลายเดือนก่อน

    Awesome Dan, great skills,

  • @bernardaflores1720
    @bernardaflores1720 หลายเดือนก่อน +1

    Great detective like always, it took Dan to sniff out the problem.

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน +1

      Thanks for watching

  • @kevlec1947
    @kevlec1947 หลายเดือนก่อน

    Good to see you again Dan. Keep the videos coming, many people enjoy them.

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      As often as i can😁👍

  • @dyankopetkov9056
    @dyankopetkov9056 หลายเดือนก่อน

    Nice video Dan! Thank you for your efforts and sharing knowledge! Amazing!

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน +1

      It's a pleasure!!!

  • @danparden8103
    @danparden8103 22 วันที่ผ่านมา

    fantastic video, I love troubleshooting problems too its so much fun

    • @Diagnosedan
      @Diagnosedan  22 วันที่ผ่านมา

      Thanks! Glad you enjoyed the video

  • @seriksson9721
    @seriksson9721 หลายเดือนก่อน

    Very good and skillful. Thanks

  • @Nico_335i_DCT
    @Nico_335i_DCT 28 วันที่ผ่านมา

    Great Job Dan. You did it again. Have a good one. Cheers, Nico.

    • @Diagnosedan
      @Diagnosedan  25 วันที่ผ่านมา +1

      Thanks Nico

  • @Paul-pb4wv
    @Paul-pb4wv หลายเดือนก่อน

    quality work Dan 👌👌👌. Thanks always love your videos

    • @Diagnosedan
      @Diagnosedan  24 วันที่ผ่านมา

      Thank you very much

  • @andrevanderwoude8765
    @andrevanderwoude8765 หลายเดือนก่อน

    Heerlijke temperatuur voor een koud biertje! Perfecte diagnose! Heerlijk om naar te kijken ! Proost !

    • @Diagnosedan
      @Diagnosedan  24 วันที่ผ่านมา

      Proost🍻

  • @hansvanleersum8309
    @hansvanleersum8309 หลายเดือนก่อน

    Again,good diagnostic,thank Dan!
    Nice video!
    Hvl.

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      Thanks Hans!!!

  • @carlosmaurencig6763
    @carlosmaurencig6763 29 วันที่ผ่านมา

    Great video, Danny!

    • @Diagnosedan
      @Diagnosedan  25 วันที่ผ่านมา

      Thank you!

  • @jgibbs5118
    @jgibbs5118 หลายเดือนก่อน

    Really good video Dan, amongst your best ones.

  • @cristianionescu9695
    @cristianionescu9695 หลายเดือนก่อน

    I've missed you Dan. Good job again !

    • @Diagnosedan
      @Diagnosedan  หลายเดือนก่อน

      I'm back 😁

  • @luigigonzalez5062
    @luigigonzalez5062 หลายเดือนก่อน

    Glad to have you back Dan 👍

  • @ariedekker7350
    @ariedekker7350 หลายเดือนก่อน

    Het was even wachten maar dan kom je met een mooi verslag.
    Dank daarvoor Denny.
    It took a while, but then you come up with a nice report.
    Thanks for that.

    • @Diagnosedan
      @Diagnosedan  23 วันที่ผ่านมา +1

      Bedankt Arie👍