6l80e Operating Temperature - DEXRON VI AUTOMATIC TRANSMISSION FLUID.

The 6l80e is a great transmission, but certainly has its flaws. Then I come up to a couple stop lights and that is when she will climb to 220-225 Normal driving not towing in the summer the tranny will run 165-175 ish, if im remembering correctly. 3, reg cab Silverado with a 3000 stall converter. Wacker ive been reading though the forum and I have seen on several occasions you refer to. Sort by Oldest first 6L80 Information Thread 4L60E Information Thread. According to Chevy, the normal operating temperature for the 2016 Silverado’s transmission is …. Everything was now normal and the concern was rectified. Even as several parts of India are in the grip of severe dengue outbreaks, a team of researchers has fou. True you are losing a little clutch plate life, and runing at 210 is preferable. If you can't fix it with a hammer, it is an electrical problem. It is very similar in design to the larger GM 6L 80 and 6L 90, and is produced at GM Powertrain plants in Toledo, Ohio; Silao, Guanajuato, Mexico; and by the independent Punch Powerglide company in Strasbourg, France. Good argument BUT with the pill flip, the transmission doesn't get even near temperature to cause that pin to work out. 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. transmission dataset includes gear e ciencies, torque converter. For example, changing a shift point for a given gear is $100 vs changing a shift point and a pressure setting would be $200. I swapped it in, and HP tuners read it fine. This condition is due to the initial clutch fill time of the 2-3-4-6-8 (C4) clutch. The coolant temp sensor is responsible for telling the Engine Control Module (ECM) the engine’s …. The engine is designed to run at a certain temperature for optimum performance. Over the past few months i've noticed a more obvious slip while shifting from 2nd to 3rd gear. First change I will suck some fluid from the dipstick tube, pull pan to clean magnets, add plug, and change filter. This screen print must be attached to the Repair Order hard copy for reference. The truck should be returned to the customer for the mileage accumulation. 6L80/6L90 "No Movement" After Repair. Some customers may comment that the transmission exhibits a harsh 1-2 shift on the first shift of the day, typically under light throttle. The 8L90E is an 8 speed automatic transmission developed by General Motors and introduced for the 2015 Model year. I installed a transmission temp sensor and it operates. You can find all the details there. Factors that can affect the life expectancy of transmission include regular maintenance and proper care. Disassemble Range Sensor for Flush 6L50E 6L80 6L80E Transmission Filter ServiceVF taking off as like normal in Sports Manual Mode Fault Code P0705Fault Code. while being able to withstand higher temperatures associated with towing heavy loads. 6l80e fast learn procedure problem. I just recently bought a 09 Silverado 1500 with the 6L80E trans. but am here Saudi Arabia for more than five years , i notice that most of gm trucks with 6L80e will have problem in the transmission after 150k miles , its happened for my cadillac escalade 2007 with 130k miles and i rebuild my transmission , they said this is problem with 6L80e because of heat in Saudi Arabia , with notice that my cadi trans. I'm concerned because my 2009 used to run. matically reach wide open so it will not restrict flow. My trans never shifts exactly right until at a decent operating temperature. Advertisement Inside your gas-operated. Vehicle should be at or around …. It goes on to state that if the temp goes above that you need an external auxiliary cooler. The latter has proven itself to be one of the. Order a custom 6L80 Performance Transmission Rebuild Kit Level 3 from Circle D Trans. Like all transmission fluids, Dexron 6 is best when it’s temperature is between 160-200 degrees F. Step 1 – Check transmission fluid. 6L80 CHECKBALL LOCATION AND FUNCTION. 24-03-31MSK17:03:47+03:00 yazar admin. Here are the most common symptoms that your Ford Explorer is overheating. If this light does come on, make sure that you get off …. These transmissions have a tendency to run very hot – the cooler will lower operating temperature and recovery time which in turn. Ford, Mopar, GM, and others are supported: 4L60, 4L80, 6L80, 8L90, 10R80, 10L90, 8HP70. Some customers may experience a flare condition on the first 1-2 shift of the day or after the vehicle. Just yesterday I noticed my engine temperature …. Transmission Temperature Sensor Replacement How To PO711 Code GMC Yukon Denali 8 speed Chevy Tahoe8L90 ransmission temperature sensor harness GM 24298757http. An easy, no-hassle cost-effective drop-in Cooler Flow Bypass Delete Kit for General Motors 6L80, 6L90, 8L90 and Allison transmissions. The typical operating temperature range for hard disk drives (HDDs) is between 0°C to 60°C (32°F to 140°F) according to PowerAdmin. engine with a 6L80 six speed automatic transmission from a 2014. com/CurmudgeonTransmissionSupplier Links:Superior: https://superiortransmission. I think starting in 2009 GM uses the 190* double poppett thermostat in the Silvy/Sierra which recirculates coolant/water in the engine block only until warm up (ie:210*). victoria secret strappy sports bra Warming up the fluid inside the transmission gives it a better shot of running at its peak potential. Before this tranny change project , the engine was being managed by Holley EFI ECU (which can't run the 6L80). Escalade, 2007 to 2014 and some 2015 and newer, V8 6. The nut and washer on the inside of the pan are probably 1/2 thick. The trans cooler has a t-stat that opens at 180* or 190*, can't remember which, but I have never seen the trans temp above 190* on the Scangauge, even with towing and hills in summer. When complete, shift vehicle back into PARK. Normal operating temperature is any of the following: • Sump temperature 71-93°C (160-200°F) • Converter-out temperature 82-104°C (180-220°F). Typically fits Cadillac 2012–2015; Chevrolet 2011–2020; GMC 2011–2020; Isuzu 2012–2016. The 2011 models and maybe 10 and 12 as well, should not go above 270 degrees F and definitely not above 285 degrees F. I know lowering your temps is good, but is this too much. We are driven to continually improve and raise the bar with our products, relentlessly pursuing perfection. Anything under 60 degrees C (140 degrees F) is perfect. This means that on average, the 6L80 should last around 150,000 miles before needing to be replaced. Verify engine is idling at 0% throttle. Global regulations on working temperatures will increasingly be tested in coming years. vha interchange agreement The TCM-2650 Gateway will allow you to adapt the GM 6L45E, 6L50E, 6L80E and 6L90E transmission to all previous Generation GM Engines. 5996 Volts Ignition Voltage Hi <= 31. Typically just cleaning the screen, and replacing the pressure switches …. Hence, 6L80 became a contemporary to the 6L90. 3 4X4 6speed transmission 51,000 miles. Also featuring a torque converter, the transmissions come with a complete master overhaul kit with new gaskets, seals, rings, and pistons. Here are the most common symptoms that your Toyota Camry is overheating. 2008 Sprinter 2500 170 - camper van. Sonnax valve body layouts provide a detailed overview of individual units making it quick and easy to determine what’s available for the specific valve body you’re working on. WHAT BETTER PLACE TO TEST OUT THIS 6L80 MOD THAT DEALS WITH HEAT. Jun 3, 2020 · Our high-performance transmissions —including GM 6L80 (level 1 and 2) and GL90 — are built to the horsepower, torque, and rear gear ratio specs of the engine that it will be matched to. Affected models include 2014-2020 Tahoe, Suburban, Yukon; 2014-2021 Silverado 1500, Silverado 2500HD/3500HD, Express, …. The 3-5-R clutch pack offers 50% more clutch area. One of these is the automatic climate control feature. 6L80 (One-Piece) 4-5-6 Billet Shaft & Hub for use with OE Steels and Clutches - Level 2. Fast learn should be initiated after any type of transmission repair. Delayed engagement refers to the hesitation or delay experienced when attempting to shift gears or the reluctance of the transmission to shift into certain gears. Semiconductor parts are most often specified for use in the “commercial” 0 to 70°C and, to a lesser extent, in the “industrial” -40 to 85°C operating temperature range. It is triggered when your Saab 9-7X's coolant temperature fails to reach the proper operating temperature. One recommended to pull out the bypass valve (GM# 1351136) tap the hole and install a plug to the bypass hole. Click the Amazon Link below to view or order part shown in this video 1. 3L tahoe 6l80 stock tcu file; Results 1 to 3 of 3 Thread: 2018 5. Normal operating temps for today's automatics is between 175f and 225f Here are my thoughts on the tranny temps. If it is colder than 10°C (50°F), drive the vehicle in 3 (Third) until the engine temperature gauge moves and then remains steady for 10 minutes. However, it is combustible, so it will ignite if it’s heated above the flashpoint. With all my mods now I haven't seen higher than 208 with trans cooler. It is a 6-speed automatic transmission that powers everything from a wide range of vehicles, including family sedans, audacious muscle vehicles, SUVs, and pickup trucks, alongside its predecessor, the 6L80E model. – a 45 percent increase over regular production versions of the 6-speed automatic. Go to channel · Install UPDATED 6L80E Transmission Thermostat 2014-2018 Chevy Silverado GMC Sierra. A bad thermostat will often result in no heat or less heat than usual …. 6 TCM-TEHCM-SERVICE-GUIDE_566318076 • 10/2020 GM 6L80: TECH TIPS 609-002/609-003/609-006 CONCERNS BEFORE / AFTER REBUILD In some instances, a vehicle may exhibit delayed engagement, or even a harsh thud or clunk into reverse. We have seen this a lot where the blown up torque converter plugs the solenoid screens with metal, and then starts setting solenoid codes. The P0128 OBD II trouble code indicates that your Kia Sportage's engine coolant temperature has not reached its required operating temperature within a certain amount of time after starting the vehicle. 2022 let's go!!! 6L80e Torque Converter FAILURE at it's finest… How do we fix the common failures? ; Transmission Temperature Before and After on . Just wanted to share this because it just happened to me. SKU: SUP STL010, 6l80 rm b7 Categories: 6L80E / 6L90E, GM Tags: Manufacturer: Superior, Valves & Valve Body Parts. To get the best results with LUBEGARD® we recommend adding it to fresh fluid, but it can be added at any time. Yep, about 90-100 over ambient temperature is what you can expect under normal operating conditions. Start cold (below 86°F/30°C) and run the vehicle until engine coolant temperature is at least 160°F/71°C (typically requires at least one minute; up to 3 minutes). Read on to find out what you need to know to properly measure the. The only thing that has me worried though is that the trans temp went as high as 230 degrees today. It is built by GM and is listed to be a ZF 6HP with a different gear set. The eight solenoids are connected to the TCM via a lead frame, all of which are over-molded in the plastic housing and not accessible or serviceable separately. The factory 6l80 transmission thermostat is designed to keep fluid in the transmission until it opens up at about 190F degrees. 3-4, 4-5, and 5-6 are PERFECTLY SMOOTH. Ordered the thermostat kit this morning. The thermostat stays in the closed position and won’t let coolant through when the engine reaches operating temperature. lowering the operating temperature, reducing wear, and extending the life of the fluid. Haven't looked at the oil temps but I've noticed the tranny temps are in the 85-95c range even in cooler weather. 2022 contenders basketball checklist P0128 is an OBD II trouble code indicating that your GMC Envoy’s thermostat is stuck in the open position, meaning your engine isn’t getting up to the proper operating temperature. Today it's 85* and after about a 30 minute trip (15 miles) of 50/50 interstate and city roads (75 mph on interstate), the trans temp was around 195*. 6L45, 6L50, 6L80, 6L90 Service Fast Learn Adapts 6 Speed GM July, 2011 6L45, 6L50, 6L80, 6L90 Service Fast Learn Adapts Service Fast Learn Adapts is a procedure for 6-speed automatic transmissions in which a series of tests • Transmission fluid temperature (TFT) is between 70-115°C (158-239°F). Towing it usually goes up around 170. Overheating occurs after the temperature surpasses 200 degrees, and the failure rate doubles for every additional 20 degree increase after that. The average rule of thumb for transmission temps are 100 degrees over ambient temperature-in GM half ton trucks with the six speed transmissions. The upper end of the EOT range seems a little high to me but I …. Most orders can be shipped in a matter of days. This built-in temp cooler helps your truck monitor how much of temps get into it …. Joe, I think the temp control your referring to is a valve that turns on/off the flow going to the external cooler. Normal transmission operating temperature is around 196 degrees. The transmission temperature on a Silverado should be between 195 and 220 degrees Fahrenheit. No files for this video, but here is the link in case you missed it previously. This applies to the 8 speed transmission that was used in 2017 and 2018 Silverado, Sierra, Yukon, Suburban, and Tahoe. Subject: Shake and/or Shudder During Light Throttle Acceleration Between 25 and 80 MPH (40 and 128 KM/H) at Steady Speed. I have read about many owners dis-abling the transmission thermostat bypass in order to reduce transmission temps and provide full time fluid flow to the factory …. There's also other options listed within that area. Our mission is to make exceptional torque converters while providing unparalleled knowledge and outstanding customer service. My 2012 Chevrolet 2500hd stops pulling once it gets to operating temperature and I can shut the switch off and back on and it will pull again for about a. Did several (5 or 6) pulls from 40 to 150 and it hit 180. With this in mind, you need to measure the endplay of the unit BEFORE you disassemble the unit. Thank you for the opportunity to assist you. The truck has a 1-2 hard shift. 6L80 Level 3, 4-5-6 CLUTCH KIT: 7 G3® Clutches 9 Lindered Steels (varying thicknesses) 1 Stepped Apply Plate 1 Wide Backing Plate rated for 25,000 GVW. All gasoline engines need water to circulate through them t. The plug can be removed and the hole can be used as a fill point for transmission fluid. Received 208 Likes on 136 Posts. You can see that this R410A pressure chart includes high and low side pressures at temperatures ranging from -60 °F to 155 °F. Shift the transmission range as you hold in each range for 3 seconds. Failure to match the proper OS IAW TIS2Web causes a lot of issues and can eat yours trans alive. Discussion starter · #21 · Nov 3, 2016. Aug 6, 2019 #1 potvingpr1 TYF Newbie. Compared to the 4L60E GM bolted into C5 Corvettes and fourth-gen F-bodies, the 6L80E is one brute of a transmission. NEVER HAD ANY SHIFTING ISSUES SINCE MOD DELETE. I could never keep the trans temps down where I wanted them. The most common symptom of overheating is the temperature light coming on. transgo cooler bypass https://amzn. It’s essential to be aware of the symptoms and causes in order to prevent any long-term harm. Your Tundra will be equipped with a temperature warning light and/or a temperature gauge. 2018 Silverado LTZ bringing it to normal operating temps quicker. I know this issue has been addressed before but I am hoping for some new ideas. When you build a PC, your processor usually comes with a small cooler—but people often recommend upgrading to a large aftermarket cooler for cooler, quieter operation. Is your 6l80e or newer transmission from GM overheating. The device will operate effectively within a specified temperature range which varies based on the device function and application context, and ranges from the minimum operating temperature to the …. I modified the thermal bypass valve on my 2016 Silverado 6L80E transmission using the Superior Transmission valve rebuild kit. For my i7-13700F, the TJunction (TJ Max) is 100-degrees Celsius. Transmission Cooler Guide participates in the Amazon Associates and eBay Partner programs, which are affiliate advertising programs designed to provide a means. 6L Gas V8 and 6L80e transmission. Supermatic 6L80 Transmission Installation Kit IR 07AU19 PART No. 6L80E fluid temperature? Jump to Latest Follow 21 - 24 of 24 Posts. Removed VVT, DOD and installed a ls3 crate engine intake/throttle body and injectors. Some 6L80 applications do not utilize a dipstick. Check if the transmission fluid temperature (TFT) ranges from 86 to 122 degrees Fahrenheit. Just watch it closely to make sure it stays the same. Go to channel · Transmission Temperature Before and After on a 6L80 Chevrolet 1500 Check This Out ! Codemans auto•48K views · 12:10 · Go to&nb. This will give you the maximum ambient temperature for each of your current levels. If your CPU temperature consistently exceeds 80°C to 85°C (176°F to 185°F), even when …. Anything under 80C is ideal/good. I wasn't pulling anything and it wasn't a really steep climb. 420cc predator engine electric start Here are the most common symptoms that your Hyundai i20 is overheating. When the temperatures drop and the chilly winter weather sets in, staying warm and comfortable becomes a top priority. The P0128 OBD-II trouble code is a generic powertrain diagnostic code (it has the same meaning for the Chevy Blazer as any other vehicle). 5336317 Example of GDS Screen Print. The P0128 OBD II trouble code indicates that your Ford Escape's engine coolant temperature has not reached its required operating temperature within a certain amount of time after starting the vehicle. Makes your gen 5 GM Truck/SUV Transmission run cooler by 30*F to 40*F. Ignoring an overheating engine can lead to serious engine problems. During summer 175*-185* is typical depending on the type of driving. dresser dozer parts for sale this bulletin provides a service procedure to inspect the routing of the transmission control module (tcm) branch of the engine-wiring harness on certain 2015 chevrolet silverado and gmc sierra hd vehicles that are. Dec 29, 2013 · 6L80 oil temperature, (6L80 / 6L50 / TR6060 / AY6) You are browsing camaro5 Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5. Outlet Port Size -6AN O-Ring Boss Female. 6L80, 6L90 Remanufactured TEHCM GM6L-TEHCM-C6. I think the newer trans have some kind of provision in it to help it get up to 180. Also there may be a small discrepancy between the gauge and what the temperature is actually reading. He ordered a new gm 6l80 and installed it. I like temps to be no higher than about 180-185 MAX when at full op temp, driving aroundWhile 190 isn't the end of the world, the delta in temp from previous times to more recently, is the story here. Did I purchase a Re man with a bad temp sensor possibly. Here are the most common symptoms that your Volkswagen Tiguan is overheating. In general, most standard electric motors have a recommended operating temperature range between 40°C (104°F) to 60°C (140°F). The TCM Also didn't require me to buy new credits. 4L version of the Ecotec family. Here are the most common symptoms that your Ford Ecosport is overheating. Between the two pieces is a "plate" that allows fluid to move between the upper and lower parts of the valve body. Also, transmission fluid isn’t flammable. Trusted by business builders worldwide, the HubSpot Blogs are your number-one source for edu. transmissions beginning with the Hydra-Matic 6L80 six-speed automatic transmission. The new valve has a 70 stamped into the bottom of the valve. The tranny has stock tune on it so does the engine. The transmission lasted until 2016, available in 6L80 vs 6L90 versions. I had the same issue on my 2018 suburban with the 6L80e temp reaching 210F during summer driving into town stop and go traffic. Sep 25, 2020 · Monitoring it further though, the transmission never warms up to the recommended 195-200F. Temps weren't an issue as the trans temp remained normal and were generally around 130⁰ depending on ambient temp. All 6L80/90’s are torque base shifted units. Subject: Information on 6L80 6L90 8L90 10L80 10L90 10L000 Equipped Vehicles With A Harsh Shift, Shudder, Surge, Stall, Transmission Overheating and/or High Transmission Fluid Temperature. Mid summer in the Sierra hauling a machine trailer with a load I rarely saw anything over 175F, winter it usually ran 120-140F, no load. Mobil 1 Synthetic LV ATF HP has frictional properties that provide smooth gear shifting during all operating conditions. Remember new engines run at 200 f and trans cooler lines go through the radiators. Pressure test port: passenger’s side behind bell housing. Your Fit will be equipped with a temperature warning light and/or a temperature gauge. This can be a sign of overheating in your Jeep Compass’s transmission. Let us know what worked for you. When Park or Neutral is selected after the transmission was operating in Drive, or Reverse, exhausting 3-5/Reverse Feed fluid unseats the checkball. The following is the proper conditions for checking the fluid level and condition of the 6L45 / 6L50 / 6L80 / 6L90 automatic transmissions with specific information for the 2010-2014 Camaro. “Fortunately, special bearing designs exist for temperature ranges as low as – 200. Increasing heat leads to faster development of the virus inside mosquitoes. Some will say these temps are normal for an empty truck not pulling a trailer. I am on stock converter though. The coolant temp sensor is responsible for telling the Engine Control Module (ECM) the engine’s coolant …. GM introduced a stronger variant of the 6L80 transmission within a year, known as the 6L90 transmission, RPO code MYD. Please watch this video for benefits of and demonstration of installing a 6L80/90 Cooler Bypass Valve Delete Kit on your vehicle. 6l80 vs 6l90: Difference Between 6l80 and 6l90 Transmissions; Affiliate Disclaimer. My issue is everytime I try and get it to do a fast relearn the scanner status says Temp Low. But I noticed there are thermostats for 170F, 180F, and 195F, all listed as being for the 2005 F150 5. What is your normal operating temp for A6 transmission? Since my ordeal with my transmission and the subsquent new trans, I've been monitoring my trans temps closely. Conversely in hot weather conditions it should be wide open allowing normal operations. I have a 2012 GS with an ECS …. If your Passat is overheating, stop driving it immediately to avoid damaging the engine. The transmission on a 70 F day runs at 185 F, the issue really starts when climbing. But theres a part you can replace which will will lower your temps into the 140s-160s. It was about 60-65° out so I was seeing Intake Air Temps around 68-73° and EOT of 199-218°. reset master combo lock With the engine running, check the transmission fluid. Observe the TFT using the driver information center (DIC). Your Mondeo will be equipped with a temperature warning light and/or a temperature gauge. CDT's Billet 4-5-6 clutch hub and intermediate shaft (CDT part number 104680-45) is included in this kit. It will usually jump about 500 - 700 rpm when this happens but the other day it jumped almost 2000 rpm then shifted to third. 42:1 gears) if you can to pull it, you should have that 6L80E. keeping the transmission temp at or above 190F is Reduced average operating temperatures by as much as 20%; Reduced risk of overheat while under load, Increased ATF life. I happen to have a P59 PCM from a wrecked 2006 truck so I looked there and found that a 2003 Express offered 2 bar RTT, flex fuel and 4l80. Is the Fast Relearn all that I need to do after rebuilding a 6L80e? Vehicle is a 2012 Camaro SS, stock trans rebuild, stock converter and I'm unclear if I need to send it somewhere to reflash or if I can get away with just doing the Fast Relearn or another procedure in HP Tuners. Sep 6, 2020 · This is the ATSG 6L80 Shop manual. Here's a quick summary of what outdoor condition. Upon further inspection, we found that the TCM did have a code P0218 stored, a code for transmission over-temp. 6l80e tcm operating system write entire question. P0128 is an OBD II trouble code indicating that your Volkswagen Transporter’s thermostat is stuck in the open position, meaning your engine isn’t getting up to the proper operating temperature. The GM 8L45 eight-speed automatic transmission. Your Forester will be equipped with a temperature warning light and/or a temperature gauge. If the ECM corruption occurs you might be left in a situation where the vehicle will not start and EFILive or GM's own SPS cannot recover the ECM with the stock factory files, in this situation a new ECM might be the only solution. 6 quart capacity (dependent upon application) Max RPM: 6500. Three overdrive gears in the 10-speed enable lower-rpm highway, allowing your resto-mod or …. Information about GM's 8-speed 8L90 M5U Hydra-Matic transmission, including details, specifications, vehicle applications, and more. The valve body has two pieces, upper and lower and is held together with a series of bolts that are metric. 5 to 2 psi the TCM is allowing a slight slip rate to reduce noise, vibration and harshness (NVH). These days, that's often just short of 100 degrees Celcius. One of the more common issues that arises when swapping 6L80 TEHCMs is due to a running change made sometime between 2013 to 2014. Here are the most common symptoms that your Subaru Outback is overheating. Since the CEL came on the first step is to get any stored codes read, usually done for free at parts stores such as Autozone. Consider dropping down an OD (or just into 4th if you have those 3. 2015 Duramax, 1986 M1031, 2006 1500HD. Fuel Pump Control (Relay included). Transmission Temperature sensor replacement: Yukon, Suburban, Silverado, Sierra 8L90 8 speed P0711 · Comments169. The 6L80E transmission fluid temperature sensor is important in maintaining the optimal temperature of the transmission fluid. craigslist cars for sale in charlotte north carolina Since the fluid provides lubrication, cooling, and pressure in the transmission, it needs to be fresh and it needs to be the correct level. One of the worst problems that can happen to your Ford Fiesta is overheating. Right now I have the converter set to lock up in 4th and up. See MAF section for Wiring Information. The updated valve is suppose to allow the transmission to run cooler. The coolant also runs through the radiator. 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. Buy Transmission Cooling System Upgrade Kit for GM 6L80 6L90, 8L80 8L90E, and 10L90-2014-Up Models, with Superior Cooler Flow Bypass Valve Kit (Replace #STL010)": Function: The Cooler Flow …. The optimal temperature range for transmission fluid is 175 to 220 degrees. I would say for most automatics, 140*-190* depending on outside air temp is normal. This is a suggestion and this has worked for me for many different vehicles Temp around freezing. The purpose of the thermal valve is to get the transmission fluid up to temperature when it is cold. If the ambient temperature is 35 C (95 F), the winding total temperature would be: 65 + 35 = 100 C. Once GM made the move to the six-speed, it didn’t take long to upgrade from six to eight forward speeds with the introduction of the 8L80E with the 2015 Corvette and Silverado pickups and GMC Denali and the Camaro in 2016. • When outside temperatures are above 90°F (32°C). May 24, 2016 · should be at normal operating temperature, which is 82°C to 93°C (180°F to 200°F). Stay Safe and Have Fun! The Crew at CDT. nutserts harbor freight I will make one calibration change for an additional $100 per change. Electronic safeguards were in place to prevent over-revving …. It controlled the flow of coolant based on the temperature of the fluid. If your Elantra is overheating, stop driving it immediately to avoid damaging the engine. This allows for a faster exhaust of 3-5/Reverse Feed fluid and a quick release of the 3-5/Reverse clutch. Here are the most common symptoms that your Ford Territory is overheating. Currently have a spare E38 ECM. Replacing the Thermal Bypass Valve (thermostat) on GM 6L80 Transmission referencing TSB 21-NA-199. From what I understand, these trannys are equipped with a thermal valve for the cooler lines so that it won't send the fluid to the cooler until it reaches a certain temp. Summer 6L80 Trans temp V8 and V6 Transmissions / Driveline (6L80 / 6L50 / TR6060 / AY6) You are browsing camaro5 Camaro5 Chevy Camaro Forum / Camaro Is this a ok operating temp? I’ve searched extensively through the forum and most everyone says,” mine never gets over 180. The transmission uses direct clutch-to-clutch shifting and does not have bands. The ATF temps cool down once you get going at 65 +/- because more air is flowing over the radiator and cooler and the engine is turning low rpm so its not working as hard. The manufacture of the 6L80 began in 2005 and was released in most GM vehicles in the model year of 2006. 4l60e Transmission Fluid Temperature. Issues with the 1-2-3-4 pistons are common in 6L80 transmissions. Since Microsoft’s operating system lacks any native temperature-checking tools, you’ll need to use one of the third-party programs listed above to check CPU temps in Windows 10. Transmission Type (GM 6L80/90E) – After selecting GM 6L80/90E from the drop-down, CAN Bus 2 Type will automatically change to GM 6L80, allowing communication to the TCM. If you click them and make a purchase, we may earn a small commission. In summary, the TCM isn't locked or vin sensitive. The operating temp range of the fluid must be normal, which is 180 o F and 200 o F (80 o C and 93 o C). Reduce risk of overheat while under load, increased ATF life. Our high-performance transmissions —including GM 6L80 (level 1 and 2) and GL90 — are built to the horsepower, torque, and rear gear ratio specs of the engine that it will be matched to. The normal CPU temperature range for most CPUs is between 40°C to 65°C (104°F to 149°F) under normal workload. Tighten Tighten the plug to 9Y (80 lb in). In a cold weather condition it brings the transmission up to operating temperature faster. I am not familiar with trans temps in these trucks. Transmission Cooler Guide participates in the Amazon Associates and eBay Partner programs, which are affiliate advertising programs designed to provide a means …. PML designed this pan for 2007 and newer Chevrolet and GM trucks and SUVs, such as these vehicles: Avalanche 1500, 2009 to 2014. Temps aren't that bad seeing is how it's hot as fuck currently in Texas. Your Soul will be equipped with a temperature warning light and/or a temperature gauge. 68 bar) Max Recommended Flow Rate Up to 5 GPM (19 LPM) Fluid Compatibility Gear oil/ …. If the shift is complete, return the vehicle to PARK. The ideal operating temperature of the Allison 1000 is in the 160-200 range when fully warmed up. The predecessor to this failure-prone transmission was the aged 6L80 and 6L90 transmission. I've even taken it on 300+ mile highway trips in summer, but still nowhere near 206 F. GM indicates the normal operating range for a 6L80 transmission (without thermostat) is 180-200 degrees. The 6L80E 6-speed transmission requires ECU control over CAN. Using the J 45096-40 (1) and the J 45096 (2), or a suitable hand pump, add transmission fluid through the fill tube plug opening. Here are the basic specs for the 6L80E: Manufacturer: General Motors. I've been trying to reduce my 6L90E transmission temp for a while now. Here are the most common symptoms that your Honda Fit is overheating. At this point, we cleared the code and went for a road test. When I am pulling an RV trailer, my transmission temperature is usually 194 …. If you're flying Frontier today, you're going to. authorities investigating whether body in lake Transmission Temperature Before and After on a 6L80 Chevrolet 1500 Check This Out !. To check the fluid level the following procedure should be followed: ·The transmission temperature must be between 86-122 °F (30-50°C) a scan. When the scanner indicates operating temperature has been obtained and that the TCM is controlling the lockup solenoid, WK pressure should drop to between 0 and 2 psi (0 to. Higher temperature equates to higher pressure. Service Engine Soon – Other than the heater not working, the only other symptom of P0128 is typically the service engine soon light itself. Your Beetle will be equipped with a temperature warning light and/or a temperature gauge. Your Outback will be equipped with a temperature warning light and/or a temperature gauge. The 6L 80 (and similar 6L 90) is a six-speed automatic transmission built by General Motors at its Willow Run Transmission plant in Ypsilanti, MI. Operating system 24276638 02-21-2022 #2. Stickys said mandatory of 70*+C. When running more demanding applications or games, the temperature can increase to a range of 70°C to 80°C (158°F to 176°F). Page 4 April, 2020 Bulletin No. The revised TBV has a full open temperature of 158f (70c). Allow the vehicle to warm up until the transmission fluid temperature hits this mark. You don't get the "trans hot idle engine" warning until about 265°. While this is an exception and not the …. 3 Vortec flex-fuel-capable engine. If your Transporter has a P0128, it is almost certain that it needs a new thermostat. Immediately accurate fluid level check (without warm-up cycle), reduce average operating temperatures by up to 20%. In this video we install the Superior Transmission Parts SURE-COOL thermostat delete for GM 6L45, 6L50, 6L80, 6L90, and 8L90 transmissions. I have never seen mine above 190 F. should be at normal operating temperature, which is 82°C to 93°C (180°F to 200°F). All previous GM transmissions had been based on hydraulic controls with more electrical aspects with each upgrade, but this unit was developed as a electro/hydraulic controlled transmission. Fast Learn Basic Requirements & When/How it Should Be Initiated. 2016 GT Premium 6R80 (2C), Gen3R 6-rib. In the K2 trucks, they had a Thermal Bypass Valve installed on the cooler lines. The transmission fluid thermostat starts to open around 170-175F. If your Fiesta is overheating, stop driving it immediately to avoid damaging the engine. Googling "6L80 reliability" also returns a company from the US offering an extensive tune (basically a rebuild with stronger parts) of 6L80 for …. I've ran into similar issues when we tried using a new TCM with an older E92 ECM and vice versa. 6L80 Performance Transmission 4140 HTSR Billet Reinforced Output Carrier (Billet Planetary) The ideal operating temperature for this transmission is 180°or less. A little story to the day my transmission in my 2018 Silverado decided to heat up to 221 degrees!!!_Thanks for watching!_Please sub and help me reach 1,000 s. It's tuned but otherwise stock aside from being overfilled. As a general guideline, the normal operating temperature for the Silverado 1500 is typically between 180°F (82°C) and 220°F (104°C). If the transmission temperature gets too high, it can cause the transmission fluid to break down and potentially damage the transmission. Exceptional shear stability supports viscosity retention even under some of the most severe heavy-duty, high-temperature operating conditions. 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. It’s essential to address this issue. It does this to relieve the pressure on the cooling system before lasting damage can occur. Having GPU/CPU under 60C underload to be considered ideal is insane. Says "Temp Lo" when I try to complete either. According to TSB (Technical Service Bulletin) 18-NA-355, the latest update addresses “torque converter clutch (TCC) shudder conditions on 8L45 and. If you only ever get the temp to 175F, your fluid could last 100k miles in theory; if you run at 195, you're looking at a 50k service interval. Ford says the normal ATF operating temp range for the 10R80 transmission is 206-215 F. Structurally, the 8L90 is similar to the 8L45, except that it is made to handle more power and torque. CDT Level 2 6L80 bench rebuild includes labor and all parts itemized below. PARTS INCLUDED: Complete engine wiring Harness, Instruction Manual. This Superior Bypass Kit from Transtar (p/n A104996-5K) allows full-time cooler flow and lubrication to parts. Operating Fundamentals and Using Range Charts. Also could any serious damage have been done with the engine below operating temp at highway speeds for an hour? The car seems to be running fine (well, running as well as it was before the trip anyways. New instrument clusters now provide Transmission Fluid Temperature data. Your Tiguan will be equipped with a temperature warning light and/or a temperature gauge. Overheat Proof: Reduced average operating temperatures by as much as 20%. Keeping the shit pressures high, times low and up shift torque factor to chop spark during shifts should keep it alive. Substrate Temperature >= 50 ºC >= 2 Fail Time (Sec) Ignition Voltage >= 18 Volts Note: either fail case can set the DTC Ignition Voltage Lo >= 8. In 2017 GM switched to an E92A and used a new TCM OS for 2017+ T43 TCMs. Execute the steps below with the vehicle warmed up on a smooth level road. I know that 180 is within operating temps but it's seems high for normal driving conditions this time of year even if you don't live in a very cold area. Can Chevy control its engine temps? Yes, the recent upgrades on Chevy Silverado are fantastic. The TBV will open at the following temperatures for the models listed in this TSB. The aftermarket versions available at JEGS allow for a 45% increase in torque. Newer to the transmission world is its use of direct clutch-to-clutch shifting and the total lack of bands. I had a new 6l80 transmission put in my 2015 silverado and it usually operates between 192 and 200 will get as high as 206 but that's when the heat is bad. Fits 2010-2021 GM applications with 6L80-6L90 transmissions. As far as the temperature, a quick search showed normal range is 195-220 degrees. First step, put a scantool on it and see what the ECT PID reads. What they have in common is working on the 6L80 / 6L90 for the first time. This extra capacity heavy duty transmission oil pan fits GM 6 speed hydramatic 6L80, 6L80E transmissions. • At high speed for quite a while. Used these several times … recommend replacing the nylon washer with copper washer. The 4-5-6 clutch pack provides 50% more surface area than a stock clutch set up. Simply go to your CPU’s specification sheet on the manufacturer’s website and check and see what your processor’s maximum operating temperature is. Easy to install, save yourself or your customer thousands of dollars down the line. Transmission Type 6L80E Reference Guide Update 07/13 Solenoid Application Chart RANGE GEAR SHIFT SOL 1 SHIFT SOL 2 1-2-3 CL PC SOL 5 N. I took it to transmission specialist (Everybody recomended in two states) and had it rebuilt. The measurement of body tempera. 9-7X P0128 Symptoms There aren't many symptoms …. These GM kits comes with the necessary hardware to directly bolt the transmission to the Gen 1 and 2. P0128 is a relatively common OBDII trouble code. 2006 - Up Eliminates problematic TCC-related failures (TECHM Not Included) Part No. DRIVE, range until normal operating temperature is reached. CAUTION: The transmission fluid level must be checked when the transmission fluid temperature (TFT) is between 30-50°C (86-122°F) operating temperature. These transmissions have a tendency to run very hot – the cooler. Excellent low-temperature fluidity helps to provide prompt and reliable lubrication at ambient temperatures down to -78 degrees F (-61 C). POSITION, FLUID TEMP AND VEHICLE SPEED. It was I lighter pink color and did not smell burnt. Dex6 is some pretty good stuff. Learn about changes in the Earth's temperature. OS compatibility 6l80e limp mode. The P0128 OBD II trouble code indicates that your Chrysler 300’s engine coolant temperature has not reached its required operating temperature within a certain amount of time after starting the car. Minimum Operating Temperature -40°F (-40°C) Maximum Operating Temperature 302°F (150°C) Inlet Port Size -6AN O-Ring Boss Female. to maintain shift quality and torque converter clutch apply quality over the entire operating temperature range. Reaching or exceeding an operating temperature of 90°C (194°F). Radiator– Pulls heat from the coolant before it cycles back into your A3’s engine. This question is for testing whether or not you are a human visitor and to prevent automated spam submissions. The TCC shudder condition should be directional improved immediately after the fluid exchange procedure. Lack of heat – The most prominent symptom of the P0128 trouble code in the Chevy Colorado is the lack of heat. It is also integrated with Variable Valve Timing on the intake and exhaust to improve low-end torque levels. Get the vehicle warmed up by driving about 24 km (15 miles) when outside temperatures are above 10°C (50°F). If fluid does not drip from opening (underfill condition), add fluid until fluid drips slightly. Got a swap project in the shop that keeps saying "Temp Lo" when I try to "Fast Learn" the TCM. This is the ATSG 6L80 Shop manual. Had a friend of a friend modify my harness and remove vats and never could get it to fire, and HPtuners …. All valve bodies are run through a series of shift cycles at operating temperature, then precisely calibrated using state-of-the-art valve body test equipment to verify proper operation of the pressure/control circuits. The ideal operating temperature of transmission fluid is 175 degrees. The 6L80E transmission has no external solenoids to replace so disregard that cause when you read it on other forums. Note; V6 models have a transmission cooler located in the radiator, may not see dramatic difference in overall operating temperatures. Clearly this calibration can operate a 5-speed transmission, but here we're only dealing with 4 (we'll get to the 6L80/90E in an upcoming article). Although newer synthetic fluids can withstand higher temperatures we still recommend this (270F) as a maximum temperature. Jan 30, 2022 #3 "Normal operating temperature" is 190°-200°. 6L80E - Temperature V8 and V6 Transmissions / Driveline (6L80 / 6L50 / TR6060 / AY6) 6L80E - Temperature - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5. Try our Symptom Checker Got any other symptoms? Try our Sym. The thermostat also will auto-. It was created to help GM meet ever more demanding CAFE regulations on their vehicles. 6L80 Performance Transmission Rebuild Kit - CDT Level 4. And 90+, you need to check case/fan set up. An operating temperature is the allowable temperature range of the local ambient environment at which an electrical or mechanical device operates. This is rather basic, but the transmission fluid level must be correct for your transmission to work at its best. It's in a 72 chevy 4x4 with np205 transfer case and dual exhaust. Here are the most common symptoms that your Hyundai Accent is overheating. For 14-up GM 6L80/90E &16-up 8L80/90E Replace for STL010 Cooler Flow Bypass Valve Kit. Here are the most common symptoms that your Nissan Pathfinder is overheating. Oct 15, 2022 · The transmission temperature has always ran between 190 and 210 when not towing. Have studied up on all the forums, Googles and inter web and everybody says to get trans fluid up to 170 degrees, put it in drive and click the. In the 1st to 2nd and 2nd to 3rd shift time rows you can see that the original calibration calls …. The kit reduces the risk of overheating while under load and increases transmission fluid life. May 27, 2023 · 6L80E transmission fluid temperature sensor. This is specifically to re-flash any 2007 or 2008 6L80e T43 internal TCU from their 2007 or 2008 operating system, to the 2009 operating system, as found on a 2009 Cadillac Escalade 6. Above normal operating temperatures, the oxidation rate doubles (useful life of fluid is cut in half) with each 20° increase in temperature. I can’t find an updated part though. Developed with upgraded internal components, Chevrolet Performance’s SuperMatic 6L80-E 6-speed automatic transmission offers an exceptional torque rating …. Never seen my trans temp much above 200 when plowing or towing. Here are the most common symptoms that your Jeep Cherokee is overheating. Each layout: With more than 60 layouts to choose from, these convenient, go-to reference guides are valuable resources. If you refer to figure 4 in that paper, you might actually discover something surprising. I've got an O7 Escalade W/6l80e trans in it that we are working on. Or, the thermostat will stay open, and the …. Temps at full operating temperature are between 196-204°F. A bad thermostat will often result in no heat or less heat than usual coming from …. If this light does come on, make sure that you get off the road quickly and safely. A new set of climate models hones in on urban areas, where temperatures are most extreme. Antifreeze and engine coolant are the same product, sold in the same packaging, and both go into the vehicle’s radiator. The P0128 OBD II trouble code indicates that your Honda Civic's engine coolant temperature has not reached its required operating temperature within a certain amount of time after starting the car. Support The Channel 👇🏼👇🏼http://aaroncates. Your Acadia will be equipped with a temperature warning light and/or a temperature gauge. las vegas shooting conspiracy reddit May 31, 2021 · This is the second part of a three part series covering the 6L80/90 torque converters and their issues and failures. Jump to Latest Follow 41 - 48 of 48 Posts. Your Cherokee will be equipped with a temperature warning light and/or a temperature gauge. Reverse gear engagement failure. Transmission Temperature Gauges are all electronically driven and use the 1/8-27 NPT electronic temperature sensor to read and display your vehicle’s transmission temperature by installing directly to your transmission’s test port. The SURE-COOL is a must-have for the 14+ . For what is worth, GM recommends a minimum 6L80E fluid temperature for continuous operation to be 150°F. Mobil 1 Synthetic LV AFT HP is recommended for use in modern. These are what I consider "normal" op temps. provide the extra power and torque needed for these tasks while ensuring that your transmission operates within safe temperature ranges. cal" Created for Haltech ECUs using a 1k pullup to 5V. Some V8 models with dual coolers also have radiator and aux coolers. Take the maximum operating temperature and subtract your temperature rise reading. To get the right reading, the fluid should be at normal operating temperature, which is 180°F to 200°F …. This is discussed to death on the various truck forums on the Internet. I am looking at purchasing a new Chevy 2500HD with a 6. Temperature sensor codes; Required. Monitoring it further though, the transmission never warms up to the recommended 195-200F. Over time, this can lead to expanding gears that bind and create shifting delays. My transmission fluid temperature …. The thermal bypass valve should be repla. Fluid temp at 190°F! Just had my torque converter and other parts replaced a week ago. Also I read in the owners manual that normal operating temps are between 180 and 200 degrees. These operating temperature ratings generally satisfy the demands of the dominant semiconductor customers in the computer, telecommunications, and consumer …. On my 45 minute commute from work with the outside temperature at 70f my silverado 1500 51k Miles with 6l80 is hitting 225f transmission temperature. GM says normal operating temp is 180-220. 25 Sec 11 OBDG07 TRANS Diagnostics 6L80/6L90. It's RPO code is "MYC" and it is domestically manufactured in GM's Ypsilanti, Michigan plant. Because of the increased capability from the HydraMatic 6L80 six-speed auto transmission, the Silverado 1500 Crew Cab gained more than 1,000 pounds of towing capacity when turned by the 5. If it reads around 195-200 at operating temp you need a new cluster. I do have a temp gauge, it was creeping over 206 and then it drops rather quickly then few minutes later could be high again? I think I need to check the fluid level (where can you check and add tranny fluid?) If its going up and. This Silverado went from running around 190 F to 145 F!!!. The P0128 OBD-II trouble code is a generic powertrain diagnostic code (it has the same meaning for the Chrysler 200 as any other vehicle). Allows you to re-use the existing GM block w/ lines and units listed in TSB Bulletin No. Thermostat Stuck Open – Far and away, the most typical cause for the P0128 code is a thermostat that is stuck open. Radiator Fan– Your Ka’s radiator fan pushes extra air onto the radiator when the engine coolant gets too hot. Helps maintain proper transmission operating temperatures; GM-recommended replacement part for your GM vehicle’s original factory component; Offering the quality, reliability, and durability of GM OE; For newer models with a 6L80 or 6L90 however (2014+), the transmission cooler lines utilize a built in thermostat that remains …. If the trans-mission fluid is outside this range the level of the transmission fluid cannot be accurately determined resulting in either an over filled or under filled trans-mission. BTW-the Dex 6 has been tested up to 275 degrees. compatible with Cadillac Chevy GMC cars and trucks Transmission 2014+ Transmission cooling system upgrade kit can effectively reduce overheating the load by reduce the average operating temperature, which greatly increase the service life of …. On average, the Maximum Temperature limit for Nvidia’s Graphics Cards is between 90°C and 100°C. This means it can handle up to 650 ft. Before the change, I hadn't checked what the operating temps were, but during a 700 mile road trip I was averaging about 120-130 degrees for the first half of the trip, which seemed normal. 175F to 200F is considered ideal operating temperature for a transmission (some sources say 160-180), and 150F is considered minimum ideal operating temp. Here are the most common symptoms that your Buick Enclave is overheating. At first, everything appeared to be operating normally. It does start when temperature lower to 70 c It does start when temperature lower to 70 c. However, it is important to note that this range can vary, and it is always best to refer to the motor’s documentation or consult with the manufacturer for precise temperature guidelines. The piston typically gets cracks that result in clutch failure. Attention: This Bulletin only …. The TCM was mounted inside the transmission to keep its operating temperature low and to shield it from spurious signals. According to one mechanic, the 2007 Silverado’s transmission cannot exceed 300 degrees F. Just bought a used 2015 Silverado. I also found that you cannot buy a lower temp double poppett thermostat (ie:160*), there are none on the market. Opening at 158 degrees instead of the 194 degrees F. : 22-NA-182 Date: September, 2022. One of which is the built in thermostat. Its bore and stroke dimensions are larger. The 6L80 Hydra-Matic transmission is a 6 speed automatic transmission manufactured by General Motors. Maximum Operating Pressure 300 psi (20. So in many cases, people often talk about them as though they are one. A thermostat failure can only happen in two ways. General Motors has published multiple technical service bulletins pertaining to torque converter clutch shudder issues in their 8-speed transmissions. The ECM also monitors the transmission fluid temperature and pressure to ensure that the transmission is operating within the correct parameters. I know this was a problem on the 6L80E on. New GPUs are rated to reach high temperatures now and even if it gets that high it'll. For instance, see this sample data: Current Reading: Temperature rise: Max. Is fever or high body temperature one of them? Here’s what the researchers say. video explains how a transmission thermostat delete works** Codemansauto DIY Tools ** 1. A super gauge tool is an invaluable instrument used in various industries to measure and monitor pressure, temperature, or other critical parameters. Are there any tables that I should be specifically looking for that will help with keeping the transmission temperature down? The combo is a a 2014 Head,cam,2. During the dead of summer mine barley gets over 170 and if I'm towing maybe 185. Hope everyone on YB is doing well. Have the vehicle idling in park. The ECM is responsible for monitoring the engine’s performance and relaying information to the TCM. And some guys argue that our 3. Scientists have long known that cities tend to be warmer than their surroundings—by 10° Fa. The General Motors 6L80-E & 6L90-E transmissions are among the most diverse and capable transmissions of their time; being used in everything from exciting muscle cars to family SUV’s. So in summary: Before fluid/filter change trans was fine cold and flared when hot. You want the fluid to get warm but not hot. Note that harnesses are for non …. 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. 1A +10°C +100°C +90°C: 2A +20°C +100°C …. Here are the most common causes of P0128: Thermostat Stuck Open – Far and away, the most typical cause for the P0128 code is a thermostat that is stuck open. Sizzling temperatures across the globe aren't just bad for humans, they're bad for crops too. APPLICATION: 2008 - 2014 CORVETTE, CAMARO, G8 LS3, LS376 480 & 525 ENGINES WITH 6L80E OR 6L90E. Its good in heating up the fluid faster but during a heat soak, temp shoots up above 200F. Has always done this since we bought it 4 1/2 yrs ago w/130k miles. The Driver Shift Control allowed the driver to shift like a clutch-less manual gearbox. , much too hot to touch safely! Remember that this is a conservative design, so the surface. Feb 26, 2011 · The nut and washer on the inside of the pan are probably 1/2 thick. 305/45/17 Street SS's - Pump E70 - 9. 3l and in general the truck is driving great! However, once up to operating temperature, If I stop, put the truck into reverse, then back into drive, all forward gears are gone again. The transmission temp does not matter for that one. engine temp depends on so many things, but if your engine runs at 195 degrees, and say no more than around 205 in hot weather with the a/c running, and stuck in traffic, then you are good to go. *SOLD* 2009 G8 GT, Roto-Fab intake, Magnaflow catback, TVS 1900 @ 9 PSI. I'm told most of the reason it does this is due to the freewheeling action that enables it to coast better. A bad thermostat will often result in no heat or less heat than usual coming …. Automatic transmission fluid will provide 100,000 miles of service before oxidation occurs under normal operating temperatures of about 170°F. Anxiety can lead to many mental and physical symptoms. All Ubiquiti products have a tendency to run hot - this has been addressed quite a few times by UI staff and they all agree the products are designed to operate at & withstand these temperatures. Use the driver information center to read the transmission fluid temperature. Once the outside temp gets to 80-85 plus she will sit right about 200-210. The temperature sensor was starting to. When I replaced my TEHCM I got a reman from Dorman they have a fob that will read the original cal before removing it and dump it back into the reman after the changeover. Our 07 6L80 does the 2-3 upshift flare but only when below normal operating temp and only above 3000 rpm. • Immediate accurate fluid level check without warm-up cycle • Reduced average operating temperatures by as much as 30%. • Shift the transmission into 6th gear with the PRNDM in the M position. You might be able to go slightly Higher -- Under SEVERE Driving Conditions. Neighbor of mine has a 2011 Silverado that the old trans was slipping.