It would be nice to see a video showing how the valve body causes gears to change

Love that AC Delco part choice and thanks for showing programming also as will come in handy.

@GaryFerraro

4 жыл бұрын

Greg M Thanks for watching. Stay safe

Somehow missed leaving a comment last time, great work as always Gary!

@GaryFerraro

4 жыл бұрын

Thanks Luke, I was wondering what happened. LOL Stay safe

thank you great job

stay safe

Thank you, Gary.

@GaryFerraro

4 жыл бұрын

Thanks for watching

thank you GARY

@GaryFerraro

4 жыл бұрын

Your Welcome, Thank you for watching

Good

well done Gary, thanks a lot for this wonderful video, just a quick one please, which diagnostic tool is recommended for programming. thanks

Hello Gary been watching a lot of your videos I know this is off topic for this video but What would be a good company to get a banner kit for a 42rle and would they have hard parts also. thank you so much very good videos in depth detail and explanation

Is any " heatsink paste " used between Tehcm and valvebody ? Thanks for your videos , I greatly appreciate , your " parts " naming ! I would LOVE to be able to " Print " a " Text " of some of your PROCESSES !

Hi Gary! I have a question i hope you can help me. I took the transmission off and change the clutches and i put a refurbished tehcm. The tehcm is not programed yet. Should the truck start or i shouldn't start it until programed. The truck doesn't start only cranks i think the fuel pump doesn't work. Is it the conputer in limp mode and doesn't let ir start? Acadia 08

@GaryFerraro

2 жыл бұрын

It should start, it just will not shift

Thanks for the great information tutorial video. You really help me out a lot. I have some bad pressure switches on this 6T75 Gen 1, 2012 Buick Enclave. I have a question. If I just replace the pressure switches, do I have to replace the solenoid filter plate if I don't touch it? Thanks again....👍👍

@GaryFerraro

Жыл бұрын

No Need to replace the solenoid filter plate

@bighigh69

Жыл бұрын

@@GaryFerraro thank you

@bighigh69

Жыл бұрын

One more question. If I put it on car ramps would I have to drain the pan or would you recommend draining first because it's going to come out of the TEHCM cover anyway? Thanks 👍

@GaryFerraro

Жыл бұрын

@@bighigh69 Tehcm is on the side, may not loose to much fluid, you can drain if you like

@bighigh69

Жыл бұрын

@@GaryFerraro thank you

hey gary i have a 6t70 gen 2 on a 2014 cadillac srx luxury, i have very harsh downshifts alot of the time, also slip/flare from 2-3. also when im coming to a stop, but dont completely stop (maybe 8-10mph), then start accelerating again, theres a very bad hesitation then clunk into gear. i have no problems fixing the issue myself, just cant pinpoint the exact problem, do you have any ideas what could be wrong in there? i already bought a sonnax 3-5-r drumsaver to put in (havent done it yet), but debating weather or not to get a zip kit from sonnax also. any help is appreciated thanks!!

@williamcallahan9411

2 жыл бұрын

i know its been a year, but did you ever get this sorted out?

@Zaanjo

2 жыл бұрын

@@williamcallahan9411 I installed the zip kit in the valve body, did not change anything. I have yet to check out the wave plates but hope to do so soon. I’ll update when I do if I can remember

@williamcallahan9411

2 жыл бұрын

@@Zaanjo Thanks. I have 14 buick lacrosse. Is fine cold, but getting a bad vibration when accelerating from a complete stop or slow rolling stop. no codes are showing up. does not seem to be a misfire(CEL not blinking).

@williamcallahan9411

2 жыл бұрын

@@Zaanjo Just back from a visit to a local repair shop i trust. He doesnt do tranny work other than fluid changes. Had to drive for an hour(start and stop errand running) before it was "hot enough" to start happening consistently. Once hot, I began experimenting with "manual mode". I believe that the programming of this AT has a tendency to want 2nd gear instead of 1st gear...In manual mode its great in first gear, upshift to 2nd and i get that chatter, real bad, 3rd thru 6 seem fine. That shop said take it to a tranny shop you have a 2nd gear issue.

Hi Gary, I hope you're still around and thanks for your videos, they are very informative! Ok, so here's my question. QUESTION: Can anyone get the software to program the TEHCM, or is it only available to certain repair shops? I have a 2011 Traverse with 272,000 miles on it and the trans is a mess. Slow to go into reverse (2-3 seconds), wild clunk (especially when its cold) at take off and when letting up on the accelerator in lower gears like 1, 2 3. Sometimes won't shift up or down properly (seems like it gets stuck in 4th gear) when going up the mountains. I already changed the pressure switch membranes, mine were all fine though. My Mech told me I have valve codes indicating sticky valves, but he also told me he has to pull the engine to change the valve body, which I am calling BS on. It's not easy, but it can be done without pulling the engine. So I would like to change both the TEHCM and the Valve body, but I'll just go with the valve body if TEHCM programming requires a licensed mechanic or a dealer. The car is worth less than the part, so I need to keep the investment as low as possible. Mike H.

@GaryFerraro

3 жыл бұрын

Hi Mike, You Do Not have to pull the engine. Anyone can have access to the software but you need the proper pass thru device to program, I purchase time from GM website (Tis2web) then i can download the program for that car and program it. New Tehcm is about 600 from dealer.

@michaelharvey4439

3 жыл бұрын

@@GaryFerraro Hoping you can help: I changed out the valve body, but now I have no reverse and when I shift into manual all heck breaks loose and I get a code P0700 and P182E (invalid Mode Switch). I have not been able to find any clear info on installing the manual valve assy, can you suggest something? My guess at this point is, the manual valve is either not in right, or, maybe there is a pinched wire.

@michaelharvey4439

3 жыл бұрын

ok, P182 was the detent not going into position when shifted to L, the output speed sensor cable was jamming it somehow, I tugged on it gently and it pulled out and the shifter worked normally again. Still working on the no reverse and P0700 code, didn't have either before the new (Sonnax) VALVE BODY.

@GaryFerraro

3 жыл бұрын

@@michaelharvey4439 ok, You had reverse before the valvebody was installed?

@michaelharvey4439

3 жыл бұрын

@@GaryFerraro I did. I just discovered I had a gen2 valve body but I needed a gen1. That was the reverse problem. I put my old one back in and now I have U0101 lost comm with TECHM. I’m hoping the connection isn’t tight or there’s too much oil on it. My battery went dead because I left the key on earlier in the day. And I’m hoping that didn’t affect the TECHM.