6l90 shift flare

Shift Solenoid 'A' Stuck On: P0756: Shift Solenoid 'B' Performance or Stuck Off: P0757: Shift Solenoid 'B' Stuck On: P0776: Pressure Control . After installation the unit worked at first but suddenly lost forward; then after a few more minutes, it lost reverse. I have a 2007 2500hd with a 6L90 87000km with a 2 3 shift flare customer opted to replace the trans. Transmission failed at 270k miles. The effectiveness in diagnosing automatic transmission malfunctions is an art form. If you experience any issues accessing the information on our site, please call us at 800-827-7455, and dial 0, Monday through Friday, 7:00 am to 5:00 pm EST, for assistance. All Rights Reserved. So, lets examine some conditions and causes along with a few diagnostic tips for troubleshooting. `@&^lC/pT2Lc`ZDvW LU00|`a Only annoyance is the automatic transmission, I think its a 6L90? and 41 of 41 as built of the 534 HW. <> Could i have you take a look at this tune and let me know what you think in regards to a shift flare issure on light to meduim throttle 5-6 shift? Doesn't matter what suspension setting (i.e. The transition from second to third was flawless. 2012 CTS-V: Black Diamond Sedan, Bought brand new Feb 2014! sport, performance, touring) that I am on, and only happens with that gear change. Downshift clunk 3-4 Bump Bump shifts Flare shifts Bind-up Burnt clutches Overheated fluid 6L45, 6L50, 6L80, 6L90 Oversized Actuator Feed Limit Valve 104740-12 Helps cure: Solenoid performance codes Clutch failure Wrong gear starts Harsh shifts Soft shifts 6L45, 6L50, 6L80, 6L90 O-Ringed End Plug Kit 104740-23K Helps cure: Shift concerns Just got the "Could not duplicate customer concerns". 6 0 obj AZ6k;$#f*:4YLE=TtM%F(|!q_H/$DI_HdMY*f0BPHl *+$L%*CtLBPHLBRe*S These 90e's are persnickety about thatOh, not a dealer thing. Subscribe today to see the replies on this topic. Some customers may comment on a flare or harsh 2-3 shift or a bump/delay in 2-3 shift. Jeff Smith: The transmission in your truck is the 6L80 that first appeared in the Corvette in 2006. Torque converter engagement/disengagement problems. Every other gear shifts firm and crisp. I now have a sweet black trans dipstick so i will always know. Newly built 6L80E and flare issue. A!q*eNv:#vHFVAamHTp New, We can also rebuild your transmission! July 20, 2020. The issue is that the 2->3 shift is during normal driving just a little delayed. Using scopes provides. Fits mid '10earlier. Aside from having mechanical, hydraulic, and electrical hardware systems to contend with, software/programming issues and various vehicle platforms make diagnostics much more difficult. It learns how you drive, so change your drive style or accept it. Did you ever fix the 2-3 upshift flare issue? JavaScript is disabled. Even though they each had a different cause, both were the result of simple mistakes or traps that can easily be overlooked. In this video, we cover the basic procedure for the reset of the transmission adapts. could be some of the same issue with the early 6l80e's had , when they were assembled they cut the o-rings enough to cause a pressure drop or by-pass. Problem with flare is it burnishes the clutches. with no dipstick its not the easiest thing to do. A!1*dJv:#p&&*:lkXDEf I am amazed that a major hard part like the input carrier can be installed upside down and have no effect on assembly or end play. . As the subject says, I have a newly built 6L80E in my G8 (3000 stall, 6L90 internals, stock clutches, upgraded pump, etc). It shifts fine WOT but under lets say 35% throttle there is an intermittent shift flare. Copyright 6L80E Tuning - All Rights Reserved - Warning! into a 2007 or older 6L80 may result in a 2-3 shift flare or 3-5-R clutch distress. I don't think this will fix the problem. I now have a sweet black trans dipstick so i will always know. Slipping 2 nd and 3 rd gears. Read Also: 700R4 Transmission - All . Come join the discussion about performance, modifications, troubleshooting, superchargers, turbos, maintenance, and more! 8,415 Posts. Hydraulics Fundamentals Part X: Shift & Relay Valves. meaning it could also cause a 2-3 upshift flare or a 2-3 upshift that binds up. ($*SLB2ULB2U I will be paying closer attention and if it acts up again, back to the dealer I will go. M&oF*m6kG6*m&{2l( Q_!aJBB( Q_!a*qHVDttT! Jim Dial. Should I attempt a Fast Learn anyway? Hydraulics Fundamentals Part IX: Clutch Regulator Valves Controlling Shift Apply & Feel. Read on to learn more about the 6L90. I am interested in enhancing my vehicles performance. Diagnosis and correction of a max line pressure condition may become, By now you may have heard of, or even experienced, a GM 8L45 or 8L90 transmission with a no-move or no-pressure condition. I+ Well now, that's instersting..I've got 2016 with approx 1575 miles and have noticed the "lazy shift" and/or slight slipping going from 3-4 gear then sliding into 5-6 gears under normal acceleration into traffic from day one but not the firmess like my 2014! y %TtH Q2B( Q2BT!Ua*(Ta*(TajBBBBF*Omo3)Gq[ru[N^|Fc0fgz4E6|||bwZyarhkiukW{~v?\SZkY2l~xk7iMx Technology has came a long way in 10 years and its amazing the updates you go through to make this units better. Im tempted to do a fast learn but I read that it wont work with an aftermarket stall. I would be expecting/wanting a rebuild. Most applications of the JASPER remanufactured 6L80E transmission are available immediately from our huge distribution network throughout the U.S. #BPHL 5 0 obj I've found out that our trannys need to warm up a bit before spirited driving. _azP(G{\h@n1H$:@J1qPby$0`x@.hI#yC\rkz\ h]L` \7nO|1p"d8aw& .E3-?w8| &v$E413|&-tQ }lJq0o.9&II-)ULk-5,G $ Helping transmission shops achievesuccessful and profitable operation. Transmissions & Oversized Tires: How Changing Gear Ratios Helps Prevent . Transmission was rebuilt. Stock OE Replacement Boost Valve Assembly Fits 2006-on 6L45, 6L50, 6L80, 6L90 When installed upside down, the input carrier will drop right over the sun gear, spin in place and feel normal for the most part. T! The open end of the ring should straddle the special un-machined lug. Theres a split second where theres no forward thrust, 3rd gear comes in too late. Definitely an un-easy feeling but shifts are perfect under mid to heavy throttle. Slip in 3rd or 5th gear. Go to our online catalog to get a price on a JASPER 6L80E automatic transmission for your specific vehicle application. 6L80/6L90 "No Movement" After Repair. This question is for testing whether or not you are a human visitor and to prevent automated spam submissions. Click here for complete warranty information. The "E" designation has been dropped even though all these transmissions are electronically controlled. When the unit was disassembled, it was discovered that the input carrier was installed upside down! to learn more about some of the quality processes we perform to this transmissionfamily. the 2-3 flare is determined to be ATF temperature sensitive use a Tech 2 to make note of the throttle position . Test locations are pointed to with an arrow. Although there are similarities among the wide varieties of transmissions on the road, each transmission has its own peculiarities. As the subject says, I have a newly built 6L80E in my G8 (3000 stall, 6L90 internals, stock clutches, upgraded pump, etc). ($.SLB2ULB2U *30%(9G$DM6QtmTfazUPOE!TtVQ0az J_ This newer transmission is what . 100% dynamometer tested with TCM (transmission control module) validation using a state-of-the-art CAN (controller area network) software package. November 20, 2020. It took only a short test drive for the ring to pop out, creating the no-move condition. 6l80's are really finicky about trans fluid level. My (former) stock 09 V had the dreaded 2-3 shift flare (or TRANS SLIP as the rest of the world calls it) at around 30k miles and nobody could figure it out. Modifying the OEM tune is at the owners' risk and may void Warranty - Subscription renewal is $49.99 while active and $99 if allowed to expire. Although there are similarities among the wide varieties of transmissions on the road, each transmission has its own peculiarities. Modifying the OEM tune is at the owners' risk and may void Warranty - Subscription renewal is $49.99 while active and $99 if allowed to expire. x[oa:,ls=33{[(P^J AE~gwo8N Gsx%G]J]ogon5{WTepMJ7lW?Ti}vww3nmk aW6LJM;Uv+.lqggww2?8\=:Xz~yti\[,u5_g/L'GM2c{WXgl]YE9Msf3;tcUYxs|hztp4J,?>98-^V7'fkK0FQwS(?utzW]j1ypcm].fq?mW[-V7GcW{HVKl_ n?*|a[`mYWjTXKmj+YG.M~|?U[z?^.z4m>/{JmLqU;/^Ruwwz?ihE[W?nwQ3Qoul|W1G~ji}1{Y)c~>Z4vg? Gregg Nader is a Sonnax technical specialist and a member of the TASC Force (Technical Automotive Specialties Committee), a group of recognized industry technical specialists, transmission rebuilders and Sonnax Industries Inc. technicians. need to pull the fill plug and finger it. with no dipstick its not the easiest thing to do. . Click here to view PDF if the tech resource does not appear below. The 6T40 is closely related to the more lightweight 6T30 and the heavier duty 6T45 and 6T50. Half a second is definitely too long. This would be a tuner thing. It would consistently flare/slip the 2-3 shift when the trans temp was right around 130 after driving 10 miles on the freeway coming to work. xMA],3%lAnS8Q,:,Z@cf I0H7o7*. qS?a-mD^^XmR8rzG4mc]w)gZa bpn~Ca 7RE&K{h[) F t ]HzjNg &fAjR+AAYaR2nAl4MWK-unM=uzL*X'nU:[ JLN^e"N6&o}7|twRt[tz|bhThoIObud$dqk{weq~?Q#8HFT5x2R*SjJ{I+h>RWDVoz:ut 0;zSq<7?q*g1|ntVn z+@J7-G\v@tZaz3qgvH&cwi, 6Czyu#}=)}'$c!" /:u\;O`KKwqaze$2hSvy[kJR2l|`f[,w9N q#u\nD&/ Transmission Fluid Over Temperature. The T43 controller is the hardware type that controls the 6L80 and 6L90 6 speed automatic transmission found in VE's, VF's and Colorado 2.8's which are found in Australia and New Zealand delivered vehicles. This is the tale of two transmission technicians: one at the beginning of his career and another who grew up in the business. Stock tuning safety I guess. Customer Support - (813) 235 . This question is for testing whether or not you are a human visitor and to prevent automated spam submissions. Cracked drum. Its not just 2-3. We have received many calls as of late for abnormal shifting on 6-speed transmissions. I just might go mess with him LOL! Stock for now. %%EOF Bringing this topic back up as I am having shift flares under normal driving conditions on the 1-2, 2-3 and sometimes the 3-4. but just curious if anyone else has seen or felt this issue. Did you ever get it fixed? hbbd```b``6A$dA$!0yDe`e`RLLHn$OO .J& nj`!XLzHox*30}aBg`q g Has been happening for the last week or so but under normal even mild driving when the car shift from 4th to 5th it takes around 2-3 seconds and jumps around 500-1000 rpm before it finally makes it to 5th. 179 0 obj <>stream #U)$H!a Immediately after I started getting a 2-3 gear flare when the car was cold, it only does it once and that's it. Generation one started phasing out during the 2012, They say that the proverbial phrase I couldnt see the forest for the trees means that a person or organization cannot see the big picture because it focuses too much on the details. Apr 9, 2016. Repeat these procedures ten times. Tranny temps stay around 153 on the freeway and around 181 on 90 degree plus day in stop and go traffic. 3469 Didn't know this was a issue with the A6's. The subject is a rather common electrical fault that may occur on the PCS line pressure solenoid circuit, which results in max line pressure. It helped SOME but not much. Wjpg2O*eKeqi>C| Remember, this is a completely remanufactured automatic transmission assembled to exacting tolerances and live-run dynamometer tested for reliability. Related Articles Powertrain industry directory and buyers guide 2023 Shift Pointers: No ball, no reverse The, This article applies to Chrysler RFE, RLE and TES transmissions that utilize pressure control solenoids (PCS) for line pressure control. sport, performance, touring) that I am on, and only happens with that gear change. I dont know of any good trans tuners in my area. My 3-4 shift flares at WOT. No real bother to me. Sep 21, 2014. 2011 A6 Sedan Black Diamond Edition w/ Recaros and lowered w Eibachs, 2011 Thunder Gray/Black Wagon, AT, Ultraview Roof, Suede Wheel/Shifter, Norcal LED Int lights, 3M Clear Bra, 15% Tint, BWD 20x9/20x10 Z28 Polished Rims, Airaid-Green Filter, GForce Ported Snout/ Blower, ZL1 Cover, Norcal HX Box, Fluidyne HX, Jabsco Pump,metal lines removed, FIC850's, TR6 plugs, S2T Paddles, LED Fogs, CF Side Skirts and Spoiler, ZL1 addons Rock Guards Front and Rear, Dark Knight Light Mod w/Halos, Side Swipe, Pocket Protector Heat Shield, DCT D-Shaped Padded Steering Wheel with Blue Center Strip. Full warranty disclosure available on our website or upon request. The Service Fast Learn (SFL) process with the scan tool would abort halfway through the process. I'm not going to take it in just yet because I have only noticed it twice but if I continue to see if I will. Aside from having mechanical, hydraulic, and electrical hardware systems to contend with, software/programming issues and various vehicle platforms make diagnostics much more difficult. December 17, 2020. Sonnax Zip Kit 6L45-6L90-ZIP targets the root cause of multiple complaints by sealing the critical circuit pressure losses in the GM 6L45/50/80/90 valve body. For a better experience, please enable JavaScript in your browser before proceeding. endstream endobj startxref This prevented the 1-2-3-4 housing splines from engaging the input carrier and resulted in no movement, forward or reverse. xX[oCjMX;"gqKi A"/Non o.rw%i}B~6?'4&,kH*++qSXd9j+%2k.El`J)qdJ% .'Y0% 4`bbH"S*%OXt-"RSV(..|#Bt&$[9KEu:lJ7,?KL*U!Y'?EYV;t '#]#c];GeqKSxZvr,xF'y~F@T0TyR 9ASnR>S"qMbQx&g-~&k+IqwLN(P<>S|BS&RLGg S24|#L3ELg3nxu[`pTeS ~0Sli&9|FJ*1 %VTLu0U*+ve<7x4I,mBX~pKDT 95GZFV3ptafpSQ8.^=LSD]=qb5CuW. Good thing you don't have any mods or they would likely blame the issue on anything non stock. Mack told me he rebuilt this transmission, did all his normal procedures, and this transmission would bind up slightly, about two seconds after the first shift into third. Hydraulics Fundamentals Part IX: Clutch Regulator Valves Controlling Shift Apply & Feel. Hydraulics Fundamentals Part X: Shift & Relay Valves. thanks for the help! Iworked on my MAF tune until i died 7 deaths (LOL) and my LTFT's and STFT's are -1 to -3 percent. Early-style GM 6L80/90E includes 100% installation of an updated notched valve body spacer plate gasket to provide better oiling to the solenoid, preventing a DTC P0751 code (due to lack of oil to solenoid). I've tried changing line pressures, shift inertia adders, mph, and rpm for the shifts and nothing matters. I read something about a WOT blast and letting it coast down but I dont know if the local PD will like that too much. Accessibility Statement: At JASPER, we strive to ensure that everyone who visits our website has full access to the services and shared information regardless of ability. July 01, 2020 #BPHl Mine does the same thing.my G8GT did the same thing.just be gentle on the throttle when she's cold.got a tune it got a little better but still there.did it pre and post mod. Not for use in 6L45 BMW models, which have a bearing in that position. Like the 4L60E, the 6L80/90 applications have undergone numerous updates to improve shift and durability issues. Informal Lounge, Introductions, General Discussion, FWD DeVille 1985-2005, Fleetwood, and 60 Special. Click here for complete warranty information. Both were doing repairs: one had installed updated seals for an intermittent 2-3 flare, while the other . The 6L90 transmission is General Motors' six-speed automatic transmission built for rear and all-wheel drive vehicles. O.OZYZG?~im)NWn_l "@*y~oW~Gd_7iG]NONv7|xvbg:yrWj?5vn)z9,,+:>~On_JW Mi{}~\|?L6?Y?fYJi tG1;=iIu&*_B)U9Pj-Fd "J6_H%M !J Q9dd"7ZW{HFW;Rj3g^mpAjE#BI($D9"! November 20, 2020. Buy Remanufactured GM 6L80 / 6L90 Valve Bodies Factory Direct at Street Smart Transmission. I reset/preset the trans adapts and trans fast adapts. Early-style GM 6L80/90E includes 100% installation of an updated notched valve body spacer plate gasket to provide better oiling to the solenoid, preventing a DTC P0751 code (due to lack of oil to solenoid). hb``g``a`a`zb@ C'D6 @ m6_7I Heya Wacker! This is on a 100% stock calibration. On this unit the retaining-ring groove is interrupted by one lug that is not machined, which acts as a stop for the ends of the retaining ring and prevents the retaining ring from rotating in the groove. So this is the second transmission with just over 6000 miles on it. Figure 1 shows a similar un-machined lug for the upper 3-5 Reverse retaining ring; Figure 2 shows the retaining ring properly installed. In manual mode at a randomly chosen . Call Us Text A VIN# Mon-Thu 9AM-8PM | Fri-Sat 9AM-5PM EST. On the track I turned it off inbetween runs. Could i have you take a look at this tune and let me know what you think in regards to a shift flare issure on light to meduim throttle 5-6 shift? (813) 333-5050. . Discussion Starter . When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 109 0 obj <> endobj JavaScript is disabled. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. For a better experience, please enable JavaScript in your browser before proceeding. Each layout: With more than 60 layouts to choose from, these convenient, go-to reference guides are valuable resources for any shop. Heres what you can do about them. *+$L _H%}!!*+$L%*CtT! #|/$u/$De|) Q/$De|!YepX%;dVHL The 6T40 was introduced in 2008 for General Motors front-wheel-drive cars in the Chevrolet Malibu and has gone through several changes throughout its three generations, specifically in the pump area. The effectiveness in diagnosing automatic transmission malfunctions is an art form. My V is virtually stock, just installed CAI and cut outs about 600 miles ago. Most of the common 6L90 transmission problems are: Slip in reverse or no reverse. Or, have you checked the fluid? Again, in normal driving the delay is very brief (but annoying) while the other shifts are ok. Overall, it is an easy transmission to work on, but whether you are a novice or an old-timer be sure to avoid these two traps waiting to catch you. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. When diagnosing this condition a garage shift into reverse before drive will purge this air and prevent the 2-3 flare from occurring. It's weird, I closed the cut outs this morning prior to starting, let it warm up for a few minutes, took off and no 2-3 flare. But, for those of you who have yet to lay your hands on one, mounted on the upper side of the unit is one of the largest, if not the largest solenoid and pressure switch, Below are the diagrams for vacuum testing GM 8L90 transmissions. It doesn't sound good. . It probably needs a quick tuning calibration from the different airflow you now have. Jim Dial. 6L45-6L90-ZIP. What they have in common is working on the 6L80/6L90 for the first time. A!*)8UkXC2 This is the tale of two transmission technicians: one at the beginning of his career and another who grew up in the business. <> 0 Hmmm. the flair comes from a few things, 1 being the transmission adaptive learning with apply and release pressures, another comes from torque management. "SDS UGqF*mx@K Clutch Select Valve and TCC Regulator Valve Kit Fits 2006-on 6L45, 6L50, 6L80, 6L90 6L8-VL-PR3. For specific vacuum test information, refer, I am certain that many have experienced a no-movement forward, no-reverse or abnormal pressure condition with a GM 6L series transmission, especially since they are one of the most popular unit families in shops today. So, as soon as you get a price from our online catalog, just click on the Find an Installericon to find the installer closest to you. My flares now and again as well on the 2-3 and very rarely but has been more recently the 4-5 shift. Iveraised the shift pressue, reduced the shift times, ran 0% TM ARGH! https://www.facebook.com/joshperformancetuning, Ford Tuning - Engine, Gas (Non Ecoboost, US), Ford Tuning - Engine, Gas (Non Ecoboost, Australia), OBD-I & OBD-II Hardware And Communications. Tackling Clutch Failure in the GM 6L80/90. 143 0 obj <>/Filter/FlateDecode/ID[<1BA98715ECCB4FC6BDB2BEDCDD352D29><8CBC1D3C84BADB4EA15D73197E18925E>]/Index[109 71]/Info 108 0 R/Length 147/Prev 465150/Root 110 0 R/Size 180/Type/XRef/W[1 3 1]>>stream %PDF-1.6 % Automatic Transmission 6L80/6L90: No Movement After Repair This is the tale of two transmission technicians: one at the beginning of his career and another who grew up in the business. Important: When installing a new 1-2-3-4 / 3-5-R hosing into a 2007 or older 6L80, be sure to install all three (3) inner seals (7, 8, 9 in illustration below). Symptoms 1-2-3-4 Clutch burned 2-3 Harsh 3-4 Bump 4-5 Harsh Bearing failure Bearing noise Bind-up Bump shifts Burnt clutches Code P0741, P0742 Code P0776 Delayed engagement Downshift clunk Erratic line pressure Excess TCC slip Failsafe mode Flare shifts Harsh Reverse Harsh TCC apply Harsh shifts Line pressure . Failure to install these seals can result in no reverse, no forward or distressed clutches. Zip KitPart No. I've found out that our trannys need to warm up a bit before spirited driving. Did it pre and post mods. Cadillac CTS-V 2010 2015 All All All 6L90 CadillacCadillac SRX 2007 2009 All All All 6L50 . !JBB08$l%Y5*d0BPHL Skipping 2-3 gears. http://www.ctsvowners.com/forum/45-intakes/17549-4-5-dynospeed-racing-intake-dyno-results.html, Amazon.com: Lokar TD-36L80TM Hi-Tech Flexible Braided Stainless Transmission Dipstick; GM 6L80E/6L90E Transmission: Automotive. The 3-4 flares in wot in touring and sport mode. ho|7IyM~Ulb?IF+ClGEGeIU-Zgr#^6ts:!GRC. z t6}vqA({ p$= SHIFT KIT Valve Body Repair Kit Fits 2006-on 6L45, 6L50, 6L80, 6L90 . k(8M& Only annoyance is the automatic transmission, I think it's a 6L90? Technicans working on these models should find the following four pages helpful. After installation the unit would not engage forward or reverse nor would it complete the SFL process. Figure 3 shows the input-carrier splines that need to engage the 1-2-3-4 housing. 6L80 & 6L90 Upgrade Options for the 4-5-6 Clutch. When the unit was disassembled, it was discovered that the 1-2-3-4 clutch retaining ring had popped out of its groove. - The ins and outs of transmission diagnostics, - Mazda FW6A-EL stored pressure switch codes, ZF9HP48, 948TE Line Pressure Control and Diagnostics, Trying to Stop the Wheel Hop on Ford Edge with 6F50 Transmission, Californias Rohnert Park Transmissions is a multi-generational success story, When a transmission problem isnt a transmission problem, A part for every need: Hard parts supplier listing 2023, Breaking parts: Pressure regulator valve and bore blues, Video: Lubegard Limited Slip Supplement overview, GM 6L series no-movement conditions: Analysis and repair tips, Critical wear areas and vacuum test locations: GM 10L and Ford 10R series, Diagnosing Chrysler transmission max line pressure and P0933, P0869, P1745 codes, How to fix GM 8L45/8L90 no-move and no-pressure conditions, No Forward Good Reverse A Leave Out or a Blow Out, Tech Tip: GM 6L80, 6L90 Low Line Pressure Repair. 1-2, 2-3, 3-4, 4-5, 5-6. Called TAC and was told to replace with another new unit. Heya Wacker! How it works in manual mode? The reason for the retaining-ring pop-out was that the technician did not notice the special un-machined lug, and when he placed the retaining ring over this area it was prevented from fully seating in the groove. The 6L80 has had a load of transmission problems, some of which directly inhibit drivability. Every ticket gets a seat at the in-person seminar, lunch, 2023 Seminar Book Set, show T-shirt, and a chance to win raffle prizes! JASPER offers rental of a remote programming device. Copyright 6L80E Tuning - All Rights Reserved - Warning! IBPHLBReP'; 8t~;$#| kTXL/%0PXDE.L-%}!! Come join the discussion about V-Series performance, modifications, horsepower, troubleshooting, maintenance, and more! Best could tell pump chewed itself up and put metal through everything - sticking spools, 1,2,3,4 clutch got burned up. 2023 Jasper Engines & Transmissions. endobj WOT 3-4 shift will hang the first time after the car starts. Compatible with all models except early, 1st design 6L80 plate 24246916. Cadillac Forums is the perfect place to go to talk about your favorite Caddys including the ATS, CTS, SRX and Escalade. I have a 2016 GMC Sierra 5.3 A6 and I'm having the EXACT same issue. I was going to zero it and try it again but figured I would ask first. On it I ended up replacing the TCM and solenoid assembly and the upper and lower valve body but never fixed it. A forum community dedicated to Chevy SS owners and enthusiasts. (Ill say this, I like a trans to shift very firm just not to the point of damage). and guess what same thing but not as bad. Doesn't matter what suspension setting (i.e. No mods have been done to the car either with just under 900 miles on it. Basic 6L80e/6L90e tuning guide. A forum community dedicated to Cadillac CTS-V owners and enthusiasts. stream Again, in normal driving the delay is very brief (but annoying) while the other shifts are ok. stream 6L90E 5-6 recurring shift flare. Early-style stator support shaft is modified for 100% installation of updated 1-2-3-4 and 3-5/reverse seal rings to prevent seal leakage, harsh/delayed shifts and burnt clutches. Pissed me off that it wasn't happening before on the street. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Coincidence? need to pull the fill plug and finger it. This is not when driving spirited or anything. Clutch Failure. The 6L80/6L90 has been out since 2006 and is beginning to show up in more shops. *+$L _H%}!! As the replacement for the 4L60E/4L80E transmissions, the 6L80 and 6L90 are used in many GM applications, including: Cadillac STS-V, XLR-V, Escalade, Escalade ESV, Escalade EXT, and XLR GMC Sierra, Sierra Denali, Yukon Denali, Yukon XL Denali, Yukon XL, and Yukon Chevrolet Silverado, Suburban, Corvette, and Camaro Hummer H2 Pontiac G8 A After that, you could drive it all day and . Subscribe today to see the replies on this topic. Sonnax is an industry leader in the cutting edge design, manufacture and distribution of the highest quality products to the automotive aftermarket, commercial vehicle industries, and industrial sectors utilizing drivetrain technology. The Fora platform includes forum software by XenForo. % 02-10-2015 #2 mowton Senior Tuner Join Date Mar 2007 Location Florida Posts 3,773 Suggestions? Its EVERY SINGLE SHIFT. *+$L _H%}!! Just a normal takeoff. It was my understanding the Airaid was fine to install without throwing codes and tuning? Any advise is appreciated. When mine started it mulched the clutch pack. Nothing a miss in any other gear change up or down. I'm sending it in for some service so I will have the level checked and at least have it documented. That being said this is not the first 6L80/90 I've seen doing this. I'm figuring a trip to the service dept. TEHCM (transmission electronic hydraulic control module) is 100% tested using hydraulics and electronics to verify proper operation of the . Anyone else have this issue?? From my last blower only pass at the track: Good info guys, thanks!! *shopping for an SS as I need a new project, welcome to the 6l80e shift flare , been happening since 09, 16 SS , Jungle green, sunroof, inflator, manual. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Tehcm ( transmission electronic hydraulic control module ) is 100 % dynamometer tested with TCM ( transmission electronic control... And prevent the 2-3 and very rarely but has been out since 2006 and beginning. 6L80 may result in a 2-3 shift ` @ & ^lC/pT2Lc ` ZDvW LU00| ` a annoyance! Upper 3-5 reverse retaining ring ; figure 2 shows the retaining ring ; figure 2 shows retaining! In this video, we can also rebuild your transmission obj < > endobj JavaScript is disabled Z t6 vqA... ( transmission electronic hydraulic control module ) validation using a state-of-the-art can ( controller area network ) software package rear... C| Remember, this is the automatic transmission for your specific vehicle application Bodies Direct! Flare is determined to be ATF temperature sensitive use a Tech 2 to make of... Has been dropped even though All these transmissions are electronically controlled these transmissions are electronically controlled } vqA ( p... And the heavier duty 6T45 and 6T50 Airaid was fine to install throwing... X: shift & amp ; Relay Valves be ATF temperature sensitive use a Tech 2 to make note the. Site, we may earn an affiliate commission, which supports our.. When diagnosing this condition a garage shift into reverse before drive will purge this air prevent. All All All All All All 6L50 shows a similar un-machined lug for the upper and lower body!: Lokar TD-36L80TM Hi-Tech Flexible Braided Stainless transmission dipstick ; GM 6L80E/6L90E transmission: Automotive transmission adapts drive.... 4L60E, the 6L80/90 applications have undergone numerous updates to improve shift durability... Car starts the 1-2-3-4 housing splines from engaging the input carrier and resulted in no reverse, forward... The no-move condition a ` zb @ C'D6 @ m6_7I Heya Wacker a split second where theres forward! Doing this % 0PXDE.L- % }!! * + $ L % Y5 * d0BPHL Skipping gears. % lAnS8Q,:, Z @ cf I0H7o7 * they each had a different,... Fine to install these seals can result in no reverse about V-Series,. Startxref this prevented the 1-2-3-4 clutch retaining ring had popped out of its groove a JASPER 6L80E transmission! Mistakes or traps that can easily be overlooked the 4-5-6 clutch for rear and all-wheel vehicles... When you purchase through links on our site, we may earn an affiliate commission which... Minutes, it was discovered that the input carrier and resulted in no Movement, or... Warranty disclosure available on our site, we can also rebuild your transmission install without throwing codes and?! Is General Motors & # x27 ; ve seen doing this show in! I like a trans to 6l90 shift flare very firm just not to the more lightweight and... Applications have undergone numerous updates to improve shift and durability issues i am on, and more any... A6 's this was a issue with the scan tool would abort halfway through the process, Toronto Ontario... Forum community dedicated to Chevy SS owners and enthusiasts from, these convenient, go-to reference guides are resources. Of two transmission technicians: one at the track i turned it inbetween. A state-of-the-art can ( controller area network ) software package Feb 2014 sealing the circuit. Suspension setting ( i.e lost forward ; then after a few diagnostic tips for.! Forums is the automatic transmission malfunctions is an intermittent 2-3 flare is determined to be temperature! A Tech 2 to make note of the common 6L90 transmission problems are: Slip reverse! Just a little delayed built of the quality processes we perform to this transmissionfamily, SRX and.! - sticking spools, 1,2,3,4 clutch got burned up % TM ARGH # x27 ; ve seen doing.... All 6L50 ; Relay Valves SLB2ULB2U i will have the level checked and at have. Comes in too late a few diagnostic tips for troubleshooting ( transmission electronic control. Spools, 1,2,3,4 clutch got burned up for your specific vehicle application and electronics to verify proper operation the... Was told to replace the trans airflow you now have a 2007 2500hd with a 2 3 is! Is very brief ( but annoying ) while the other community dedicated to cadillac CTS-V owners and enthusiasts 6L45 6L50! Clutch got burned up cover the basic procedure for the 4-5-6 clutch say this, i it... Losses in the GM 6L45/50/80/90 valve body Repair Kit Fits 2006-on 6L45 6L50! Black Diamond Sedan, Bought brand new Feb 2014 in touring and sport mode ; '' gqKi a /Non. Disclosure available on our site, we can also rebuild your transmission of transmissions on the and! I turned it off inbetween runs or down Tires: how Changing gear Ratios Helps.. So this is the perfect place to go to talk about your favorite Caddys the! As bad 8M & only annoyance is the automatic transmission built for rear and all-wheel drive.... Going to zero it and try it again but figured i would first. Is very brief ( but annoying ) while the other shifts are under. Got burned up tested with TCM ( transmission control module ) validation using a state-of-the-art can controller... Suite 600, Toronto, Ontario, M5V 2H1, Canada binds up this... Varieties of transmissions on the freeway and around 181 on 90 degree plus day in stop and go traffic *. To Chevy SS owners and enthusiasts reverse or no reverse again as well on 2-3. It documented special un-machined lug SFL ) process with the scan tool would abort halfway through process., 4-5, 5-6 should straddle the special un-machined lug for the ring should straddle the special lug... Happens with that gear change with another new unit 2010 2015 All All 6L50 ``... Modifications, troubleshooting, maintenance, and only happens with that gear change the open end of the ring pop... Lokar TD-36L80TM Hi-Tech Flexible Braided Stainless transmission dipstick ; GM 6L80E/6L90E transmission: Automotive no... Or harsh 2-3 shift or a bump/delay in 2-3 shift or a bump/delay in 2-3 shift flare customer opted replace. Calls as of late for abnormal shifting on 6-speed transmissions suspension setting i.e. For rear and all-wheel drive vehicles what they have in common is working on these should! Opted to replace the trans $ * SLB2ULB2U i will be paying closer attention and if it up... The 6L80 has had a different cause, both were the result of simple mistakes traps. Wot in touring and sport mode they have in common is working the. Cf I0H7o7 *: good info guys, thanks!! * + $ L % Y5 * Skipping. Replacing the TCM and solenoid assembly and the heavier duty 6T45 and 6T50 All 6L90 CadillacCadillac SRX 2009... Under mid to heavy throttle reset of the transmission in your truck is automatic! Xx [ oCjMX ; '' gqKi a '' /Non o.rw % i } B~6 > shift!!! * + $ L % Y5 * d0BPHL Skipping 2-3 gears Bodies Direct. All these transmissions are electronically controlled they have in common is working on the 6L80/6L90 has been since... ( $.SLB2ULB2U * 30 % ( 9G $ DM6QtmTfazUPOE! TtVQ0az J_ this transmission... Are really finicky about trans fluid level abort halfway through the process my is! Flare issue annoyance is the 6L80 that first appeared in the Corvette in 2006 ; Tires... 6L80 's are really finicky about trans fluid level 6L45-6L90-ZIP targets the root cause of complaints. On our site, we cover the basic procedure for the ring to pop out, creating the condition. Comes in too late which directly inhibit drivability _H % }!! * + $ L *. A similar un-machined lug cover the basic procedure for the first time miles on it i ended up the! Valves Controlling shift Apply & amp ; Oversized Tires: how Changing gear Ratios Helps prevent discovered the!, reduced the shift pressue, reduced the shift times, ran 0 % TM ARGH drive will this. Caddys including the ATS, CTS, SRX and Escalade tool would abort halfway through the process you through. Go traffic spools, 1,2,3,4 clutch got burned up pull the fill plug and finger it targets the root of! Newer transmission is General Motors & # x27 ; s a 6L90 spools, 1,2,3,4 got! Built of the 534 HW updates to improve shift and durability issues four helpful... Effectiveness in diagnosing automatic transmission built for rear and all-wheel drive vehicles % 0PXDE.L- % }!. Ekeqi > C| Remember, this is the automatic transmission assembled to exacting tolerances and dynamometer... Diagnosing this condition a garage shift into reverse before drive will purge air...: Automotive shift is during normal driving the delay is very brief ( but annoying ) while the.... & # x27 ; s a 6L90 Heya Wacker Oversized Tires: how Changing gear Ratios Helps prevent when purchase... Was a issue with the A6 's built of the throttle position intermittent 2-3 flare, while the shifts..., Ontario, M5V 2H1, Canada the unit was disassembled, it was discovered the... Garage shift into reverse before drive will purge this air and prevent the 2-3 and very rarely has... Is what trans dipstick so i will always know 9G $ DM6QtmTfazUPOE! TtVQ0az J_ this transmission... I ended up replacing the TCM and solenoid assembly and the upper 3-5 reverse retaining ring installed... Shift times, ran 0 % TM ARGH d0BPHL Skipping 2-3 gears should find the four! In this video, we may earn an affiliate commission, which supports our.! ) while the other, 6L80, 6L90 [ oCjMX ; '' gqKi a '' /Non %! 9Am-8Pm | Fri-Sat 9AM-5PM EST customers may comment on a flare or harsh 2-3 shift, brand.

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