Im buying a truck, scanner says no communication with tcm, and i believe its stuck in 3rd, could that really be the issue? The guy says that's all it needs
I have a 2013 Chevy 2500HD Duramax. A few years ago I had the Allison 1000 replaced with a Allison 2000. Recently, I have had having these same issues and looking to replace the TCM (24266710). Will this TCM work with the Allison 2000 series transmission?
The TCM will work in your truck. However the 2000 series has different gear ratios that would have to be programmed into the TCM calibration for it to work properly. That is assuming the transmission is running all the 2000 series internals.
@@dansdieselp Okay, thank you. It should have all the 2000 internals. At least that what I was told. Can you program it or will I have to program it somewhere else?
Hello i have a 2008 chevy 3500 duramax. It was running great until one morning it decided to stay in 1st gear and in reverse. I went online and read some forums, so i went ahead and bought a used TCM well bammmm! Installed and it fixed my problem..... 2 weeks later i was an ahour away from home and my truck started doing the same thing... staying in 1st and reverse only. My question do you guys thing if i buy a tcm from you guys it will fixed my issue or is it going to be something else???? Thanks
Im receiving the same code problems for my 2014 Chevy impala LTZ....I also get a hard loud thump when I first start.....Does my vehicle have this same device?
I just replaced my tcm at the dealer last week, well last night and today I replaced the pitman arm, idler arm, and both tie rods, i got everything back together and went to start the truck and it doesnt want to start, codes im getting are C0899-03 U100-7F and U101-7F right battery has 12.4 V and left battery is showing 11.7V also my ECM relay keeps clicking on and off. idk what its doing.
100% best experience I have had with any diesel shop, online resources and online store. Called these folks up late in the day yesterday- told my sad TCM story and prior self-diagnosis. Danny affirmed my troubleshooting and felt as I did that it probably was indeed the TCM. They took a lot of time patiently listening to my story- and helping me through a logic-flow analysis. Also- these guys answered every phone call, and every text I made- immediately. I needed it next day and they were able to send it next day- extra postage was well worth it at under $100 for me in AZ- money well spent. I just installed it, fired up the truck- and all errors are cleared, and the tranny display indicators are 100% back to normal. I have an H&S MiniMaxx tuner mostly for the delete function- and this new TCM is Plug-and-Play. Can't wait to drive it- haven't left the parking lot yet- more work to do on other items. Great product, fantastic service, honest, knowledgeable, and just plain friendly too. They are my new Go-To shop for any and all of my future dies l needs. Thanks a million Danny and Co.!!! @dansdieselperformance.com
Just ordered one Saturday for my 2012 Chevy 2500hd Duramax . It got here today (Texas)and I installed it in 5min. I'm up and running smooth AF!!! Thanks Dan!!
These guys are top notch! Ordered my new tcm yesterday before 3 and it arrived today before 10am. Easy install and worked like a dream. Thanks Dan and all involved!
Dan thank you I ordered on the second he delivered it on the fourth and my trucks never shifted as good as it does now I took a little bit to get it the memory like driving stop and start and then I forgot about backing up but man does it work good
I am having a hard time finding his website .. my truck just hit that TCM module trouble code on my truck 30 mins ago. Could someone help me find his website so I can think about ordering.. and how much
Hey Dan I'm not sure I'm in this TCM boat...yet...maybe....I need to do some more investigation but Sunday I received a P0700, P0962, and P2669 codes after a no haul - normal drive. Trucks a 2014 Silverado 2500HD 6.6 with the Allison 6 speed T14 TCM. Everything is stock right now...though I like the sounds of y'alls enhanced tuned TCMs. My main question is regarding the warranty. Y'alls website says the TCMs have a "Lifetime Warranty" but in this video you mention just a 2 year warranty. I'm trying to find out which is accurate because I'm considering just buying the TCM to keep on hand in the event that I ever need it (if I'm not at that point yet) cuz I'm not a fan of being stuck on the shoulder. I don't wanna buy one now and end up wasting warranty time on a 2 yr if I end up not needing it till down the road. If you can shoot me a reply letting me know that would help my purchase decision!!
Hi! I have a 2007 F650 Tow Truck 5 9 Cummins with an Allison Transmission. It will not upshift and put itself into lag mode. The prior owner replaced the TCM 3 times in the few years he owned it. Do you have a TCM that will fit my truck?
My 2012 Duramax threw the dreaded U0101 code and showing all the associated problems with a bad TCM. Ordered the enhanced version TCM. What a huge difference! Can't remember my truck ever shifting as nicely as it does now. They know their stuff. Thanks!
Will this tcm work on a 06 Allison trans? I just got it an when it heats up it don't shift reverse starts acting up also. So just wondering if this is what I need an if the one you are talking about will work. Thanks Mike
@@dansdieselpYesterday, my LBZ threw a bundle of codes at startup, including the U0101, and the truck stalled out, so I deleted the codes via my Bullydog tuner. After deleting the codes, the truck started up as normal, and I drove trouble-free for 3 hrs, and I made it home. Today, I started the truck several times and cannot duplicate the U0101 & code bundle experience. I am, however, happy that if my TCM goes wonky on me again, I have a source from which to buy! @Dan Clarke “Dan’s Diesel Performance Inc.” Very cool -thanks!
I have a question if you have a trans Fuller plug installed in your Allison will that affect anything if this part is added or does that need to be removed and go back to the stock pressure plug in the transmission question more
@@dansdieselp thank you for the quick reply. I'm getting ready to do a hi o bundle , lift pump, exhaust and so on to my 2016 LML duramax Silverado. I may be looking into your 67mm Drop in turbo. I saw a video of it on a white truck and it so ds so good. Will that be a good choice for a dailey driver truc
@@seanfaulk2405 turbo upgrade should match you injector size and power intent. The 68mm is for play and competition. It should be paired with a minimum of 60% over injectors. For a stock injector truck our 64mm is a great choice.
hi bro i need your help plz Chevrolet camaro 2010 v6 here's the story and sorry for my English the car generally work fine until this problem is happen so whenever i try to start the car put the key as usual turn to on then start boom nothing happen like video showing stabilietrack service pop up and parking assists service pop up also check engine go off and fuel gauge down to zero try to start the car again nothing same so what I'm doing I'm going to the harness connect to the EBCM and move it little the harness not the connector after that the car back normal and start like new doing the same issues for like 2 to 3 month so i decide to change all the harness from the EBCM going to fuse box box to instrument cluster after changing all the work fine for like 15 days without any issues suddenly today she do the same problem try to start the car nothing i touched again the harness near ebcm in the same place the car start normally then i try to change the EBCM also but she do the same problem so i put back the old EBCM i try everything but this car turning me off please if you have any idea let me try it with scan tool get code U0100 and U0101 lost communication with ECM / PCM A and lost communication with TCM video showing the issue th-cam.com/video/BYUtOQI4FSU/w-d-xo.html
I’m so glad I found Dan’s diesel performance. What a surprise starting my truck after 9 years of trouble free driving and discovering the TCM had gone out. Luckily I was only a few miles from home. Ordered from Dan and in a few days I was up and running again. This was such and easy install and so much better than going to the dealer. Thanks to Dan for posting this video!
Just purchased a TCM from you guys after mine got fried after installing Ppei trans tunes. Truck went from running and driving to a brick in my front yard. I opted for the priority shipping hoping to get it by Saturday.
Excellent, clear information! Thanks Dan! As temps falI to freezing or near freezing, I always notice the random service: stabilitrack, etc warnings. My 2013 (with your ECM and TCM) never skips a beat, however, it is concerning to be cruising down the road and have these warnings chime in. Most prevalent when cold and can be instigated by going over especially rough road surfaces.
Bad or corroded grounds can cause the newer GM's to freak out. I had a bad BCM ground that only caused problems in the winter due to expansion/contraction. It was on top of the dash under a speaker grille. Just another possibility to consider if you're getting random chimes and warnings.
Bottom Line Up Front: replace this part immediately if you still have the stock TCM. If not, you’ll wish you had when that failure eventually happens at a super inconvenient time. Saw this video almost a year ago and thought to myself, “I wonder if I should just go ahead and replace this rather than being stuck?” I should’ve listened to that instinct. Been away from home and my family for six weeks for training and finally get to go home. Got started on my 10 hour ride from Newport, RI, to Norfolk, VA, and about two hours in the failure happens. My only saving grace is that I chose a route to go around NYC. I was able to find a grocery store parking lot to park in a decent area of CT and stay the night. Hotel is one mile down the road and I’m having to overnight the part so I can get back on the road tomorrow…hopefully. Don’t wait like I did. Now I’m one day delayed from seeing my wife and kids and down $1000 for hotel and overnighting the part.
yea this video says it’s always the tcm yet when your product doesn’t fix the issue and you call you get a guy that tells you oh it’s typically in the harness. thanks for a misleading video.
I’m gonna guess you didn’t do proper diagnosis to confirm TCM was bad before you ordered. The odds of it not being the TCM are very low, but the odds of it being the TCM are not 100%.
Im buying a truck, scanner says no communication with tcm, and i believe its stuck in 3rd, could that really be the issue? The guy says that's all it needs
I have an 09 3500 that started shuttering in low take off gears worsens when pulling a traylor. Could it be transmission?
I have a 2013 Chevy 2500HD Duramax. A few years ago I had the Allison 1000 replaced with a Allison 2000. Recently, I have had having these same issues and looking to replace the TCM (24266710). Will this TCM work with the Allison 2000 series transmission?
The TCM will work in your truck. However the 2000 series has different gear ratios that would have to be programmed into the TCM calibration for it to work properly. That is assuming the transmission is running all the 2000 series internals.
@@dansdieselp Okay, thank you. It should have all the 2000 internals. At least that what I was told. Can you program it or will I have to program it somewhere else?
@@matthewpeedin1181 Yes I can. I would need to know that info when the order is placed. Best to call and order.
Got your TCM and installed and still have the issue
Sounds like the problem wasn’t diagnosed properly.
Hello i have a 2008 chevy 3500 duramax. It was running great until one morning it decided to stay in 1st gear and in reverse. I went online and read some forums, so i went ahead and bought a used TCM well bammmm! Installed and it fixed my problem..... 2 weeks later i was an ahour away from home and my truck started doing the same thing... staying in 1st and reverse only. My question do you guys thing if i buy a tcm from you guys it will fixed my issue or is it going to be something else???? Thanks
Im receiving the same code problems for my 2014 Chevy impala LTZ....I also get a hard loud thump when I first start.....Does my vehicle have this same device?
This part number is only used on the trucks. Cars have a different module. I recommend consulting your nearest dealership.
I just replaced my tcm at the dealer last week, well last night and today I replaced the pitman arm, idler arm, and both tie rods, i got everything back together and went to start the truck and it doesnt want to start, codes im getting are C0899-03 U100-7F and U101-7F right battery has 12.4 V and left battery is showing 11.7V also my ECM relay keeps clicking on and off. idk what its doing.
100% best experience I have had with any diesel shop, online resources and online store. Called these folks up late in the day yesterday- told my sad TCM story and prior self-diagnosis.
Danny affirmed my troubleshooting and felt as I did that it probably was indeed the TCM. They took a lot of time patiently listening to my story- and helping me through a logic-flow analysis. Also- these guys answered every phone call, and every text I made- immediately. I needed it next day and they were able to send it next day- extra postage was well worth it at under $100 for me in AZ- money well spent. I just installed it, fired up the truck- and all errors are cleared, and the tranny display indicators are 100% back to normal. I have an H&S MiniMaxx tuner mostly for the delete function- and this new TCM is Plug-and-Play. Can't wait to drive it- haven't left the parking lot yet- more work to do on other items. Great product, fantastic service, honest, knowledgeable, and just plain friendly too. They are my new Go-To shop for any and all of my future dies l needs. Thanks a million Danny and Co.!!! @dansdieselperformance.com
Thanks Scott. Glad we got you up and running.
Just ordered one Saturday for my 2012 Chevy 2500hd Duramax . It got here today (Texas)and I installed it in 5min. I'm up and running smooth AF!!! Thanks Dan!!
These guys are top notch! Ordered my new tcm yesterday before 3 and it arrived today before 10am. Easy install and worked like a dream. Thanks Dan and all involved!
Dan thank you I ordered on the second he delivered it on the fourth and my trucks never shifted as good as it does now I took a little bit to get it the memory like driving stop and start and then I forgot about backing up but man does it work good
Just ordered mine yesterday truck has been giving codes on my TCM going on and off some days it works some days it doesn’t will see how it goes.
I am having a hard time finding his website .. my truck just hit that TCM module trouble code on my truck 30 mins ago. Could someone help me find his website so I can think about ordering.. and how much
Looks like the server is down for maintenance. Should be back up soon. Alternatively you can call us in the morning to place your order. 815-977-5865
Hey Dan great info was wondering if you had one of those tcm for a 07 GMC Yukon Denali
Just had my TCM go out on me this week. I ordered one from Dan and had it within a day. Had my truck shifting better than ever. 100% the way to go.
Hey Dan I'm not sure I'm in this TCM boat...yet...maybe....I need to do some more investigation but Sunday I received a P0700, P0962, and P2669 codes after a no haul - normal drive. Trucks a 2014 Silverado 2500HD 6.6 with the Allison 6 speed T14 TCM. Everything is stock right now...though I like the sounds of y'alls enhanced tuned TCMs.
My main question is regarding the warranty. Y'alls website says the TCMs have a "Lifetime Warranty" but in this video you mention just a 2 year warranty. I'm trying to find out which is accurate because I'm considering just buying the TCM to keep on hand in the event that I ever need it (if I'm not at that point yet) cuz I'm not a fan of being stuck on the shoulder. I don't wanna buy one now and end up wasting warranty time on a 2 yr if I end up not needing it till down the road.
If you can shoot me a reply letting me know that would help my purchase decision!!
Hi! I have a 2007 F650 Tow Truck 5 9 Cummins with an Allison Transmission. It will not upshift and put itself into lag mode. The prior owner replaced the TCM 3 times in the few years he owned it. Do you have a TCM that will fit my truck?
My 2012 Duramax threw the dreaded U0101 code and showing all the associated problems with a bad TCM. Ordered the enhanced version TCM. What a huge difference! Can't remember my truck ever shifting as nicely as it does now. They know their stuff. Thanks!
How much a cost? For a 2015 GMC denali duramax
Will this tcm work on a 06 Allison trans? I just got it an when it heats up it don't shift reverse starts acting up also. So just wondering if this is what I need an if the one you are talking about will work. Thanks
Mike
We sell them for 2001-2016 trucks.
@@dansdieselpYesterday, my LBZ threw a bundle of codes at startup, including the U0101, and the truck stalled out, so I deleted the codes via my Bullydog tuner. After deleting the codes, the truck started up as normal, and I drove trouble-free for 3 hrs, and I made it home. Today, I started the truck several times and cannot duplicate the U0101 & code bundle experience. I am, however, happy that if my TCM goes wonky on me again, I have a source from which to buy! @Dan Clarke “Dan’s Diesel Performance Inc.” Very cool -thanks!
Thank you Tyler! My TCM arrived in less than 24 hrs and worked exactly as described. The transmission operates flawlessly. Fantastic service.
I have a question if you have a trans Fuller plug installed in your Allison will that affect anything if this part is added or does that need to be removed and go back to the stock pressure plug in the transmission question more
The TCM does not adjust pressure. So you can run the fooler or hydraulic mods with no negative effects.
@@dansdieselp thank you for the quick reply.
I'm getting ready to do a hi o bundle , lift pump, exhaust and so on to my 2016 LML duramax Silverado.
I may be looking into your 67mm Drop in turbo. I saw a video of it on a white truck and it so ds so good. Will that be a good choice for a dailey driver truc
@@seanfaulk2405 turbo upgrade should match you injector size and power intent. The 68mm is for play and competition. It should be paired with a minimum of 60% over injectors. For a stock injector truck our 64mm is a great choice.
@@dansdieselp awesome. Tha is for letting me know. I will be looking at your site to get this soon for my Silverado 2500HD duramax
hi bro i need your help plz
Chevrolet camaro 2010 v6
here's the story and sorry for my English
the car generally work fine until this problem is happen so whenever i try to start the car put the key as usual turn to on then start boom nothing happen like video showing stabilietrack service pop up and parking assists service pop up also check engine go off and fuel gauge down to zero
try to start the car again nothing same
so what I'm doing I'm going to the harness connect to the EBCM and move it little the harness not the connector after that the car back normal and start like new doing the same issues for like 2 to 3 month so i decide to change all the harness from the EBCM going to fuse box box to instrument cluster
after changing all the work fine for like 15 days without any issues
suddenly today she do the same problem try to start the car nothing
i touched again the harness near ebcm in the same place the car start normally
then i try to change the EBCM also but she do the same problem so i put back the old EBCM
i try everything but this car turning me off
please if you have any idea let me try it
with scan tool get code U0100 and U0101 lost communication with ECM / PCM A and lost communication with TCM
video showing the issue
th-cam.com/video/BYUtOQI4FSU/w-d-xo.html
Ordered a tcm had it next day. Truck is like a new one. Fast response great service. Definitely recommend dan's deiesl performance.
I’m so glad I found Dan’s diesel performance. What a surprise starting my truck after 9 years of trouble free driving and discovering the TCM had gone out. Luckily I was only a few miles from home. Ordered from Dan and in a few days I was up and running again. This was such and easy install and so much better than going to the dealer. Thanks to Dan for posting this video!
What gear does torque converter lock up with the custom tuned tcm?
what is the website because i need one asap
Does it matter if it is a dually?
It fits any 2006-2015 GM 2500 and 3500 truck.
Do you still sell these? Aug 2021?
Yes. dansdieselperformance.com/c-1389936-shop-by-part-transmission-tcm.html
Just bought 1 next day air. I'll be Patiently waiting next to my mailbox tomorrow with a case of beer.
Just purchased a TCM from you guys after mine got fried after installing Ppei trans tunes. Truck went from running and driving to a brick in my front yard. I opted for the priority shipping hoping to get it by Saturday.
Are these for the 6 or 5 speed transmissions?
The A40 is for 2006-2008 trucks. The A50 is for 2009-2015. We have both in stock.
What about the 2005
Excellent, clear information! Thanks Dan!
As temps falI to freezing or near freezing, I always notice the random service: stabilitrack, etc warnings. My 2013 (with your ECM and TCM) never skips a beat, however, it is concerning to be cruising down the road and have these warnings chime in. Most prevalent when cold and can be instigated by going over especially rough road surfaces.
Bad or corroded grounds can cause the newer GM's to freak out. I had a bad BCM ground that only caused problems in the winter due to expansion/contraction. It was on top of the dash under a speaker grille. Just another possibility to consider if you're getting random chimes and warnings.
I need one tcm. Where can I contact you?
Any for Kenworth truck
Not at this time. Just GM pickups right now.
Don’t see where I can order the TCM on you link .
Bottom Line Up Front: replace this part immediately if you still have the stock TCM. If not, you’ll wish you had when that failure eventually happens at a super inconvenient time.
Saw this video almost a year ago and thought to myself, “I wonder if I should just go ahead and replace this rather than being stuck?” I should’ve listened to that instinct. Been away from home and my family for six weeks for training and finally get to go home. Got started on my 10 hour ride from Newport, RI, to Norfolk, VA, and about two hours in the failure happens. My only saving grace is that I chose a route to go around NYC. I was able to find a grocery store parking lot to park in a decent area of CT and stay the night. Hotel is one mile down the road and I’m having to overnight the part so I can get back on the road tomorrow…hopefully. Don’t wait like I did. Now I’m one day delayed from seeing my wife and kids and down $1000 for hotel and overnighting the part.
yea this video says it’s always the tcm yet when your product doesn’t fix the issue and you call you get a guy that tells you oh it’s typically in the harness. thanks for a misleading video.
I’m gonna guess you didn’t do proper diagnosis to confirm TCM was bad before you ordered. The odds of it not being the TCM are very low, but the odds of it being the TCM are not 100%.
I’ll need one in Canada. For my 09 dmax