Ive learned a lot from u bud. I like the scanner danner mentality, powers and grounds, powers and grounds, etc.

Awesome video and diagnosis. I thought you might have tested for resistance after checking for CAM COMMS, the pins were there and you could have checked ohms again after pulling the plug for verification of a resistance problem in the TCM. Going to part 2 now, great job.

Quick and thorough diagnosis. Looking forward to the fix. Thanks!

Good thorough diagnosis. Thanks for taking the time to share this.

Awesome diagnosis. This video will be a great help in network diagnosis lessons. Thanks for another great video!

The dreaded DSG! That's going to dent the wallet. Nice video Tom

Like your initial low tech approach which sure can shorten the journey. Diagnosis job well done.

Definitely enjoyed the video. One simple question Tommy, could you of unplugged the battery and and checked the terminating resistors at the data link at pins #6 and#14? For the 60 ohm specification?

Great video.. It would be nice TO SHOW how to change the TCM..

Nice work Tom. I liked following along to better understand the process.

Great video Tom one of these days you will have to show us the coding of the new module with both the factory scan tool and maybee if you have it vcds keep up the good work

Wow..i tip my hat to you with these sort of jobs... Faced with the fault, the variety of codes and the lack of wiring diagrams i have access to id be shipping this job out to someone else.

now if i can work on these keys on this keyboard similar to how i work on cars, id be ok. lol God bless you, Sir.

Sounds similar to my KIA OPTIMA 2016 dual clutch. A few ago, an almost new battery was drained. It barely took 1 second for it to start up after the 1 second charge The car drives, but doesn't want to go into reverse. Today, I just noticed that doesn't recognize that it's in manual mode. Strange, because my car was fine the day before. The only thing that I can think of is after the car wash possibly wet something. Anyways. The code that I got is, P073e, with the actuator stuck in close position.

Gracias amigo.

Thank you for this video it helped me out keep up the good work

TOMMY friend, should not measure the ground i voltages with lamps of high consumption 8amperios)?

I'm guessing that the big flat spot in the can signal is where the TCM signal should be. Nice verification of faulty Mechatronic.

Hi my friend i enjoy de video, so do u fix the car? whats the final problem? my car do the same...

can you pull the network down if you use a testlight on the can lines? and cause no comm with multiple modules never tried it myself

Very good video bro please keep up the great work..., LOVE DIAGNOSTIC VIDEOS THANKS !

Hi Tom! Thanks for the explanation. I have a question. I have a no communication TCM problem and as i saw in this video, i should check: - can high - can low - power - ground - resistance test If all of that is ok, the problem is the tcm. Should i check anything else before confirming it is the TCM? It is a 2016 audi a7. Thanks!!

I have the same problem in a 2009 Tiguan, I'm sure the tcm is inside the fender, but before I replace it I need to test the wires to see if there is power, where can I find the wiring or pins diagram ? my rack and pinion was replaced and the vehicle never move again, my shifter moves but there is no trasmition or TCM visible, thank you

Why do you check the resistance of the network/ECM when your suspecting a TCM? if there was a problem with the resistance wouldn't that have shown when you tested the can with the pico? also if there was a resistance problem would you have other no com with other modules? There are a bunch of other questions I have but I will wait for the answers on these. Sorry if these sound like dumb or basic questions but I haven't had any experience with networking on cars YET. Thanks great video

YAY!! Put the control module INside the transmission. Real helpful there, car manufacturers. Bunch of scum, every last one of them. Next thing they will put the steering wheel in the oil pan. Hold on to your user-servicable vehicles and machines, tools etc people. Stay gold.

great diagnosis! i’m only about 5 years too late but i have some questions! a mechanic rebuilt my transmission after i encountered Transmission issues after an accident, programer was unable to program new TCM so the mechanic got a new TCM because his opinion was that the first new TCM was defective. now car has these exact same symptoms, any idea what i should check? thanks in advance!

Great video Tom, I enjoyed it.

Great video very helpful thanks.

Great job Tom! is the new TCM should be programed ?

Great diagnosis Tom...will there be a part #2?

Thank you Tommy. Good job

Hi,how can i test the tank pump for a golf 7 2.0TDI, it contains 4 power supply wires, thanks

You are good men thnx to your video

Great job Tom ☺🔧

Happy New Year, very interesting video thank you.

I'm having exactly the same problem with my Polo 6r 1.4, unfortunately I'm in Malawi where Knowledge and expertise of such issues is lacking, don't even know where to start from. Changed the battery, but the problem is still there. The code is U0101 lost communication with tcm and code U111100 Function limitation due to missing message. Some are saying it may be the transmission fluid, I'm just not sure. What just surprises me is that this problem is intermittent, if I start the car and the gear indicator is on the dash and drive for about 5 to 10 minutes, the gear disappears and the gear lever led light of that particular gear starts blinking amd the shifter will be stuck in the gear it was in when this happened, I switch the car off, after some hours, it's normal again, I start it then after some minutes it misbehaves again. One thing though, every morning it starts without hustle but after some minutes it's possessed again. Checked the fuse link panel above the battery and some cables had debris, cleaned them and turned the car on, the engine check disappeared, the gear appeared on the dash then started flashing, after some minutes the CEL reappeared and the gear indicator disappeared again. One thing I noted on the fuses above the battery was that one cable which has a red cover, had a dark color at the tip of the cover and the copper wires had some greenish stuff, can this limit the flow of power? The problem is I don't know what the cable is for but it's covered in red.

Thanks Tommy. Nice video! 👍

Great video Tom! Those Mechatronics go bad all the time,aren’t they...?

Friend You respair the 01309 cose un a vw Tiguan 2010???

Great vid. Wanted to ask what program are u using and how can i go about purchasing it any direction would be appreciated

Nice video Tom 👍

🤔 what could it be ? Let me watch and see

I have a vw Cc 2010 with the code u0101. I ran the car 200 miles after I fixed the misfires by replacing oem coils and spark plugs. All of a sudden on the freeway my car seemed to go into neutral but went back to normal then the u0101 code popped up. If I turn the car off an on I can drive a little while before it does it again. Do this sound like the Tcm is going out? It runs fine no hard shifting

👍 Good diag Tom

That cable, is it located at The same spot on a golf mk6 1.6 TDI? Can you pleaze send me picture where it is? And where is The TCM located, is it in The fender on a mk6 tdi 2011?

All I have is a launch pad I've never been able to look up much info on the coding info. I have a hard time finding the correct measuring block

Nicely done

Hi! My 2010 has an issue where it seems to fall out of gear as i’m driving, (the rpms will spike) and then it will just go as if I was in neutral. The D is blinking, when I put it in Park it gets stuck there and the P blinks, could this be the issue?

I have a 2011 Golf GTI with 130,000km in it, one morning had this same problem with P transmission flashing, but The car wont start when turned the key and give a message “depressed clutch” on the dashboard. My question is before done any test like you did. Is there any warning or indication when the dsg clutch worn out that the car will override for safety? I had obd eleven and done a basic settings, the message is U0101-lost comm with TCM static from engine module 1, and at gateway 19 shown faults: 01315 TCM no signal, this goes the same message on 09 central electric. Thank you for any insight.

How much was that wrk

i wonder what the resistance would ve been if u had measured it on some other location, when the TCM connector was plugged in?

blessing.

Great

Hello from Malaysia..I just sub yr Ch.. TQ...want to talk about VW TOURAN... just for info...EPC..light on..during drive...you know guys... Battery is due for replacement..Change the Battery...fault cleared...Tq

Could this overheat the car as well

I need to know how to fix my 2007 Charger 🤔 it has lost communications too...

Dude you never completed the next part of the video with the completed ending you said you would . Videos should be done start to finish . Cause you only gave half of the work that needs to be done .

Thank you Tommy Your A true b

👍

Help please

How much do you guys charge for diagnosis

That's not going to be cheap for the costumer :-/

Very nice :) dsg thumbs down boo ( lol )

I would reset the computer first

REPLACE MECHATRONIC.......HAHAHA............NO WAY!!!!!!CHECK FOR GOOD WILL WARRANTY...

Second

Ehem

Great