2017 Veloster Double Clutch Trans issues Diag & Fix

[@MichaelWyatt-n7m]

You are better than the factory dealership you know more than they do

[@exmotorsports]

Awesome stuff.! I can only imagine how much money the customer could have saved himself, had he just waited for your availability. Another great video Sadel. Really enjoy watching your videos and the work you do. Thanks for taking the time and sharing with us. Cheers

[@DTEAuto]

Yes, I don't understand when customers do this kind of thing, especially when I tell them that it might not be the component it may seem like it is...(transmission in this case) I guess google and impatience gets the better of them and their pockets. Thank you for watching.

[@rccarsandmusic2641]

Thanks for this I had the p1807. Actuator B. I ordered 2. First I switched them cleared coded and it worked. When parts came in I changed both. No relearn, I had my foot on the brake and went through the gear position. Then I did a mild test drive for 20 mins then longer. Important to run AC and head lights.

[@djosbun]

Great job, Sadel. I thought I noticed the cluster show the mileage as 74,000 miles? Customer probably vomited after their new transmission install didn’t resolve their issue. At least he’s learned that you’re the best in the area!

[@DTEAuto]

Ha, even worse...get this Dave.... the car had 73 hundred, I totally forgot to mention that lol

[@djosbun]

@@DTEAuto WHAT!?!?!? Holy cow!!

[@Oscarcruz65-fly]

Thanks bro following your information i got to fix my 2013 veloster again thank you

[@DTEAuto]

Glad to hear it

[@chrisgraham2869]

I had a similar issue with 2012 I thought the trans died but I figured out it was the shifter and inhibitor switch I replaced both and drives like new saved my 3500

[@luisarmandoperez6287]

Awesome video and explanation. I have a 2012 with a P17C1 code ( clutch 1 actuator error) Swapped the actuators with no luck, got a new actuator, still the same code. Replaced the TCM with one from a junkyard, both actuator don't work. Put back the original TCM, still same code.Try relearn and it's says that failed to completed. Could it be the TCM?

[@DTEAuto]

I would venture to say yes, it seems that it's still a tcm issue if both actuators are known good working condition, obviously the new actuator has to replace the bad one you already have moved to the second location

[@carloswaters9937]

How many miles should you change your automatic transmission fluid. I have a 2012?

[@robertboyer2954]

Hello again. Followed your awesome troubleshooting with same results but I just don't understand why I don't have any code?? Only works in odd gears so no reverse, 2,4&6th but it does not have any code when I pull them. The troubleshooting points to the TCM but shouldn't the ECU/M send a code if it was bad, not working correctly? Thank you.

[@robertboyer2954]

Great video sir. If you replace the ECM or TCM, is there any kind of programming/numbers matching that needs to take place for the new module to recognize the different engine/transmission or can you just pull one from the same year and plug it in? Thanks.

[@pedroperezjr2231]

I need help with my transmission but this is what happened I was just sitting in my car and so out of no where it made a clunking noise for a second and then it sounds like something was moving in the transmission and so it won’t move in reverse and it stays in first gear but won’t shift to second but if a high enough rev it’ll kinda catch on second but seems like it won’t move but my shift indicator blinks and then it went into safe mode so I’m not sure what’s going on

[@nadinfloresmatos4555]

Same here any update on yours 😪

[@killzkelly7740]

Please any update on urs? I have same issues

[@eacherenkeka]

Excellent video Sadel! Thanks for sharing brother!

[@DTEAuto]

Glad you enjoyed it

[@encina1134]

You are a great mechanic/Technician. I'm an aviation Mechanic and we call us bas asses💯👌🙏

[@DTEAuto]

Thank you 👍

[@riazkhan9983]

The used ECU need to be programed before installing on the car ? I have tried it but the car wouldn't start . Please advise 🙏

[@DTEAuto]

on my particular vehicle it did not need programing, but I believe it all depends on country and the key type that determines the immobilizer concerns

[@riazkhan9983]

@DTech Engineering the one you replaced was TCM right? Not the ECU

[@DTEAuto]

ah yes, forgive me... I forgot this one the tcm is a separate unit from the ecm. but yes correct, the ones that have this transmission with double actuators does have a separate tcm that was under the dash.

[@hashem_g1423]

Good to know they're PnP computers. Nice work man!!

[@DTEAuto]

Yes, got lucky on that one!

[@d.fordphotography4646]

Great information and vid, where do you get the wiring diagram for the vehicles that you work on?

[@iyasrabadi4060]

Can you help me with my 2012 veloster don't catch gear 1 3 5 it begins with 2 gear fourths and sexth when I changed the crank shaft sensor the gears returns catching 1 3 5 but for 12 hours only and then the same issue occur on computer the clutch 1 error

[@iyasrabadi4060]

What is the problem if you can help me

[@UNK0VVN]

I believe I´m having the same problem with my 2018 Sportage with a D7UF1 transmission. My mechanic put in a new clutch because of juddering and got a P0921 code afterwards. Only even gears engage (R, 2, 4, 6) now. What I didn´t understand is if there are two TCMs. Is there one for clutch A (odd gears) and another for clutch B (even gears) or just a harness for each that goes to the same TCM? Also, if I install a another TCM, how do we make sure it doesn´t short again?

[@DTEAuto]

There would be one actual TCM, and two clutch actuators. You would have to swap over the actuators to see if you now gain the odd number gears, and if so, then replace the actuator first and see if you get all gears back, if not, the TCM has been damaged but once the faulty actuator has been found and replaced you are now safe to replace the TCM. The actuator failure is what damaged my TCM in the video. Hope this helps

[@UNK0VVN]

@@DTEAuto Thanks for the response! We were able to get it fixed. We rewinded the clutch actuator and cleaned all the connections, so it was one of those...

[@DTEAuto]

awesome! glad to hear you got it resolved. 👍

[@farielkarijodimedjo881]

I need your help. i have a Hyundai veloster 2012, i receive a code P-0601 tcm error. the car doesn't want to drive or reverse. it starts normal. they told me to replace the tcm, but i cant find that part #... it is very stressfull because i want to fix my car and i need it. please can you help ????

[@DTEAuto]

Best thing I can suggest is to gain access to the tcm and get the numbers off of it and search online for one with matching numbers. It should be located under the dash on drivers side (left hand drive)

[@IyasSalim]

Can you help me with my veloster 2012 I had change the clutch motor actuator 1 and pragram the motor every thing is good but the screen continues to show the E in the back way what's the issue?

[@rodwanbornaz1282]

Any updates ?

[@powayimports4175]

I’m confused about the readings. There was 0 ohms resistance through the actuators? Plz explain what i missed lol

[@DTEAuto]

You definitely did not miss anything, I was puzzled too when I took the readings, but after the first reading I just wanted to see what the second one showed, and all I had to go with was factory service information that states the readings needed to be the same for both actuators. I never did get a chance to dive into the internal workings of these motors to answer the why in reading was zero ohms.

[@williamglover4150]

I have a 2012 with a 2015 motor and a 2016 trans. Won't take the tcm flash. Car shifts weird. Says to stop soon. Any ideas?

[@DTEAuto]

Hey, obviously it is difficult for me to say what is going on with it, but first steps would be to try and get a trouble code and kinda go from there with looking up some info on it.

[@mackoyzie4756]

I have the same problem but mine no check engine but my veloster is not going to reverse. Its like there is no power running to transmission. on drive it will run but having hard time to shift and will not drive forward even I press gas. it will just reverse. youknow whats wrong with this??

[@DTEAuto]

Sounds like the clutch actuator A motor is faulty, just like how this one had originally had, you can replace the actuator motor but you will also need to replace the trans computer as well

[@ronaldsoriano8683]

Perdón pero la parte donde estaba con la gran E como lo solucionaste

[@jaxon112]

My daughter has same car. Hers has problem going from 1st to 2nd gear it lags rpms go up but not much forward movement. You have to feather the pedal. Doesn't seem to have a problem when it gets up to speed. Any ideas

[@DTEAuto]

you would need to scan it for any related codes to start with

[@bertovaldez4237]

Hi! I currently have a 2017 turbo automatic transmission and my vehicle was working perfectly fine until yesterday afternoon when I went to turn it on it made a thumping noise and I let it warm up put in reverse and it didn’t reverse but it would go forward. I haven’t topped off the transmission fluid or had the time to do an oil change just yet but I’m a week late on the oil change . What would you recommend my next step to be?

[@vidademikey9790]

Transmission is sealed sooo you can't service it lol

[@killzkelly7740]

Please how did u solve this issue mine is having the same exact problem it goes in drive but won’t reverse .. when I put it in reverse it keeps blinking r but won’t reverse

[@mikehunt2996]

Hi, my Veloster has 75K miles and It didnt go into drive or reverse, then i opened hood went into car and boom it started working again, I thought everything was ok because on way home it shifted smoothly and ect...... I went out to store again and same thing happened except this time check engine light came on???? SMH. As im typing i am gonna see if i can pull some codes(its one of those readers you plug in and have an app on phone).

[@glennallen7129]

Awesome video men. Thanks for tagging us along

[@DTEAuto]

Thanks Glenn!

[@adirmamia1399]

I have the same issue but only one code p17c0 same as yours what are the chances my tcm is bad E on the gauge back up camera works when in R but still says e on cluster does bot reverse or drive 2014 Hyundai Veloster 50k miles

[@DTEAuto]

it is possible the tcm is bad, but remember the actuators on the transmission is what goes bad first and can take out the tcm, you would have to verify the actuators first before replacing tcm so that you don't damage the new tcm

[@adirmamia1399]

@@DTEAutoany idea why when i try to do a transmission relearn it says failed

[@DTEAuto]

did you replace any components?

[@brahimuovo1494]

I have the same issue, did u get a solution for that !? , u can help me please !?

[@adirmamia1399]

@@DTEAutoi replaced one clutch and the module

[@Luke-sr8gi]

thank u for sharing my car was doings the same thing

[@LucasLopes-re6ox]

Nice video, brother! I have a problem with mine too. It doesn’t shift at all lol, so I need to use the Shift release every freaking time. Already checked the brake switch and it was perfect, then I went and bought a new whole shift, installed it and the same problem. Funniest part: after I drive at least 45 min, shift starts to work again. Replacing the TCM would help me? Help me man, I have already lost hope lol

[@DTEAuto]

You would have to get it scanned to see if any codes related to the issue pop up. And would have to check the wiring to the interlock solenoid

[@BrianAguayo-f8d]

i have the same problem do i have to buy one with the same number or i could buy just a use one and install it ??

[@DTEAuto]

It's always best to try and match numbers if you can.

[@neverstoplearning382]

Awesome video again. Regards.

[@DTEAuto]

Thanks for watching

[@themoment237]

I have almost same problem but throws me the a p01900~clutch actuator B circuit/open and a P0601 memory check sum error, it’s not easy to get a new computer where I am, do you think there could be any other thing that can be Checked? What machine were u using to install the TCM

[@DTEAuto]

I would check the wiring from Trans computer to the actuator motor on the transmission, the scan tool machine I was using is an Autel elite, but to replace the computer it was plug and play until I did the calibration

[@themoment237]

@@DTEAuto thanks for the reply

[@themoment237]

Hello, sorry I’m disturbing your time, got a TCM from another car, it now shows a different code, is there a possibility that the new code p1807 is a code from the other car or do you think learning can solve this, the car can now enter reverse, and D too, scared to do a test drive since we havnt done the relearn yet, we don’t have the tool.

[@DTEAuto]

Hey, it is very possible that the code is from the previous vehicle that it came out of. The code is for clutch position sensor B circuit low, that is internal to the actuator motor, if the code does not clear you can move the actuator from the front to the top and see if code switches over to clutch position sensor A. If it does, then you would need to replace the actuator motor and be ok from there. But if it is from old car TCM came out of, you should be ok

[@themoment237]

@@DTEAuto thanks a lot

[@JoelAutomotiveInaction]

Great thank 😊 for sharing

[@DTEAuto]

Thanks for watching!

[@DreCIRIC]

I has this same dam issue! Changed 2 trans and in the end said f it won a second car off copart took the motor put mine back into parts car put that shit back om copart. Only thing I lost was time almost 300 come up putting car back on auction with bad motor and trans lol.

[@GenuineAutoParts]

What's the scan tool model??

[@DTEAuto]

Autel IM608

[@Jcharres1]

Muchas gracias / Thankyou

[@ebrahimsadeghi5883]

Awesome 👏

[@DTEAuto]

Thanks for watching

[@lostfool]

Hyundai takes care of this under warranty. I am the second owner of a Kona with the same transmission. My car won't go into reverse and only second gear works. I took it to a local dealership and with in an hour I had a loaner and was on my way. It's been over a month because the transmission is currently not available. Hyundai contacted me and offered to buy back my car for what I paid and give me a loan for a brand new car.

[@DiahaZaban]

Hi, I have a 2013 Veloster base, and I bought a new TCM and 2 new Acuators and still the car doesn’t want to drive correctly it’s not accelerating and also does go in reverse. In this case what is the best to do? I’ve been taking my car back and forth to mechanics and it seems they only care about the money they make asking for $4125 for a transmission swap. What’s the best to do at this moment ?

[@killzkelly7740]

Currently facing same issues Did u resolve urs?

[@AirCraft1125]

@@killzkelly7740 any updates?

[@DiahaZaban]

Hi, I have a 2013 Veloster base, and I bought a new TCM and 2 new Acuators and still the car doesn’t want to drive correctly it’s not accelerating and also does go in reverse. In this case what is the best to do? I’ve been taking my car back and forth to mechanics and it seems they only care about the money they make asking for $4125 for a transmission swap. What’s the best to do at this moment ?