6l80 transmission temperature

October 20, 2022. The transmission fluid temperature of some 6L80 6-speed automatic transmissions (RPO MYC) and 6L90 6-speed automatic transmissions (RPO MYD) may be too hot under some operating conditions. Affected models include 2014-2020 Tahoe, Suburban, Yukon; 2014-2021 Silverado 1500, Silverado 2500HD/3500HD, Express, ….

The 8L90E is an 8 speed automatic transmission developed by General Motors and introduced for the 2015 Model year. It is currently phasing out the 6L80/6L90 transmissions (although it hasn’t done its all the way yet. Structurally, the 8L90 is similar to the 8L45, except that it is made to handle more power and torque.If you are experiencing no communication or no data from the transmission here is how to double check your trans connector.Typical symptoms include not being...

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18. Switch the TransFlow DT-45096 to Flow and start the engine: 18.1. Add a maximum of 4 quarts of HP Fluid to the transmission, turn the TransFlow switch to idle once 4 quarts have been added, while allowing 4 additional quarts of oil to fill the DT-graduated bucket (Reducing fluid level in the TransFlow from 16–12).I have installed a 6L80 from a 2010 Camaro in a 1988 Silverado, with an L83 engine. The TCM software is from a 2018 Silverado. ... The transmission temp does not matter for that one. 2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy. If you don't post your tune and logs when you have questions you aren't helping yourself.Since the GMC Yukon has a 4l60e, 4l80e, 6l80, or 8l90 transmission, ... The ideal transmission temperature for your GMC Yukon when fully warm is in the 150 - 180 degree range. This is a safe transmission temperature that will allow for tens of thousands of miles of fluid life. ...

6L80E - 6L90 Transmission Bonded Clutch Piston Set 5-piece 2006 and Up. $143.00 $ 143. 00. FREE delivery Mon, Mar 11 . 6L80, 6L90 Heavy Duty 1-2-3-4 Piston. 5.0 out of 5 stars. 1. $86.00 $ 86. 00. FREE delivery Mon, Mar 11 . More results. ACDelco. GM Original Equipment 24248008 Automatic Transmission Clutch Plate Kit with Friction Plates.The new valve has a 70 stamped into the bottom of the valve. The “70” stamp is visible on the valve when installed on the transmission. The revised TBV has a full open temperature of 158f (70c). The previous TBV had a full open temperature of 194f (90c). Bulletin No.: 21-NA-199. December, 2021. Page 3.11 OBDG07 TRANS Diagnostics 6L80/6L90 COMMON SECTION 1 OF 8 SECTIONS 6L80/6L90 COMMON SECTION Page 1 of 110 1 OF 8 SECTIONS. COMPONENT/ SYSTEM FAULT CODE MONITOR STRATEGY DESCRIPTION ... If transmission oil temp to power up temp Δ > Refer to Table 18 in supporting documents ºC 11 OBDG07 …Shop 6L80E, Adapters and Mounts and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. 6L80E, Adapters and Mounts in-stock with same-day shipping. ... G Force RCG-6L80 Transmission Crossmember, 84-88 G-Body, GM-6. Material Type: Steel. Finish: Black powdercoated. $410.00 /each. Add to Cart. Chevrolet ...May 31, 2021 · This is the second part of a three part series covering the 6L80/90 torque converters and their issues and failures. In this video, I go through the interna...

Nov 2, 2016 · transmission fluid level if you have been driving: • When outside temperatures are above 90°F (32°C). • At high speed for quite a while. • In heavy traffic - especially in hot weather. • While pulling a trailer. To get the right reading, the fluid should be at normal operating temperature, which is 180°F to 200°F (82°C to 93°C)Aug 9, 2021 ... WHAT BETTER PLACE TO TEST OUT THIS 6L80 MOD THAT DEALS WITH HEAT. TODAYS HIGH TEMP OUTSIDE IN DEATH VALLEY WAS 133F DEGREES.Figure 1. Getting back to the 6L80 transmission, with the years they have been on the road; we now see the types of failures for which they are susceptible. Things like converter clutch failures, output carrier lube failures, 4-5-6 clutch burnout, 4-5-6 clutch hub with the output carrier shaft snapping or twisting (caused by shift overlap ... ….

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Hi All, Since so many of us own at least one Tahoe or Yukon equipped with a 6L80, I figured I'd start an all-encompassing transmission thread with videos, links and other information as it relates to the 6L80/90 transmissions.1st Step: Buy one of our O BD-AUS units here for $ 39*. This will allow you to connect your phone to your vehicle easily. All you need to do is find the OBD2 port which will be within 50cm of the steering wheel and you can access it using no tools. It looks like a rectangle plug with 16 pins and slope sides.

Nov 16, 2014 · 2014 6L80e Temperature Control Unit. I found the modulator today that keeps these new transmissions running so hot. Some will say these temps are normal for an empty truck not pulling a trailer. I'm not comfortable running my transmission at 198* under those conditions.Since so many of us own at least one Tahoe or Yukon equipped with a 6L80, I figured I'd start an all-encompassing transmission thread with videos, links and other information as it relates to the 6L80/90 transmissions. I'll get it going with a tear down and inspection video and go from there.Nov 16, 2021 · 2145 posts · Joined 2012. #9 · Nov 18, 2021. I had the same issue on my 2018 suburban with the 6L80e temp reaching 210F during summer driving into town stop and go traffic. Best modification I did was the bypass thermostat delete. Now the temps don't go over 180F in stop/go traffic and cruising highways at 160F.

lands end visa Jun 24, 2021 · Figure 1. Getting back to the 6L80 transmission, with the years they have been on the road; we now see the types of failures for which they are susceptible. Things like converter clutch failures, output carrier lube failures, 4-5-6 clutch burnout, 4-5-6 clutch hub with the output carrier shaft snapping or twisting (caused by shift overlap ...Thick gasket flange, machined flat, for a leak-free seal. Maintains clearance, only 5/8 inch deeper than stock. This pan will fit the GM 6L80, 6L80E transmission. This pan is designed for GM/Chevy cars, such as: Cadillac STS 2008 to 2009, V6 3.6L or V8 4.4L or V8 4.6L. Cadillac XLR 2008 to 2009, V8 4.4L or V8 4.6L. craigslist in walton county flshelf pins menards I just had the service bulletin with the 70c thermal bypass valve done three weeks ago at the dealer on my 17 Silverado 1500 5.3l 6spd. Put on about 1200 miles since then and the temps stay in the mid to upper 140's now. I towed around 2500-3000 pounds for a few days and the temps stayed below 160. Transmission used to run between 190-210 ...Many postulated that the reason the transmission runs so hot on our trucks is due to drag reduction and meeting CAFE standards, however this doesn't entirely make sense to me as the 5.3/6.2L equipped trucks with the same 10L80 transmission seem to run at ~160F and only approach 180F while towing. jaitaja graham madison wi 3309 posts · Joined 2021. #5 · Mar 22, 2023. Well, you don't do that with a new transmission, but with one that's been worked on internally. 2009 GMC Yukon XL SLT 5.3 K5L - 2012 GMC Sierra SLT 6.2 NHT - 2013 GMC Sierra SLT 6.2 GAT. "Woe unto them that call evil good, and good evil; that put darkness for light, and light for darkness; that ... albany ga crime rate 2023cole gleason chapman funeral homespn 5443 fmi 15 6L80E Transmission Fluid Temperature is -29F. Jump to Latest Follow 1K views 1 reply 1 participant last post by mountainD ...Jan 14, 2022 ... video explains how a transmission thermostat delete works ** Codemansauto DIY Tools ** 1. transgo cooler bypass https://amzn.to/3TKEU9q or ... labcorp mule road Jun 13, 2019 · 6L80E Transmission Temp. I just recently bought a 09 Silverado 1500 with the 6L80E trans. I am not familiar with trans temps in these trucks. I was watching mine and it was up to about 210-230 at certain points on the highway running about 80mph on my hour long drive, not towing anything. osrs black dhide shieldmoberly bustedthe blind showtimes near cinemark myrtle beach Found on the internet Technical Service Information #21-NA-199 that talks about this new valve that will open at 158 degrees, instead of 194 degrees for the stock valve. This applies to vehicles from 2014-2020. I have a 2014 GMC Sierra 1500, Crew Cab, 4WD, 5.3L. When I am pulling an RV trailer, my transmission temperature is usually 194 degrees.