6l80 transmission temperature

I modified the thermal bypass valve on my 2016 Silverado 6L80E transmission using the Superior Transmission valve rebuild kit. My transmission fluid temperature around town used to run 191°. Now it is holding at 144°. It will typically be 40° to 50 ° below engine coolant temperature.

6l80 transmission temperature. 6L80, 6L90 Transmission Electrical Case Connector 2006-up 6L80, 6L90 Input & Output Speed Sensors 2012-up We Accept. Customer Services. Create Account; Existing Customer? Log In; How To Contact Us MTS-Performance Transmission 8625 I St. Omaha, NE 68127 Toll Free: 800-731-4510 Fax: 402-731-1542 Phone: 402-731-4500 Email: info@mts-performance.com ...

By Transmission Digest. Published: May 19, 2021. TransGo introduces their drop-in Cooler Flow Bypass Delete Kit for General Motors 6L80, 6L90 2014-on, 8L90 2016-on and Allison 2017-2019 automatic transmissions. The cooler flow bypass delete kit provides continuous cooler flow regardless of temperature and allows you to accurately check fluid ...

First seen in the 2006 Corvette, the GM 6L80 transmission and it’s heavy duty twin the 6L90 transmission, were modern 6-speed automatic transmissions that employed a number of novel features like a 4-element torque converter and direct clutch-to-clutch shifting. ... Transmission Fluid Temperature Sensor Circuit Range/Performance: P0712 ...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 ...The TEHCM for the GM 6L80/90E is 100% tested with JASPER-designed test equip- ment to verify communication between the computer and all internal inputs including: transmission fluid pressure switches, tem- perature sensor, speed sensors, internal mode switch and solenoids. JASPER offers upgrades to the early-style GM 6L80/90E transmission such ...2018 Chevrolet Silverado 1500. Asked by Visitor in Meriden, CT on May 10, 2022. 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. This was all highway driving no traffic not hauling. What could my issue be?94 posts · Joined 2021. #1 · Jan 10, 2022. I’ve heard some chatter that GM released an updated thermal bypass valve for the 60l80e 6 speed transmission. The updated valve is suppose to allow the transmission to run cooler. Opening at 158 degrees instead of the 194 degrees F. I can’t find an updated part though.Jan 23, 2015 · The newest Dexron 6 is designed to still work all the way to 260 as the trannys are. True you are losing a little clutch plate life, and runing at 210 is preferable. Remember new engines run at 200 f and trans cooler lines go through the radiators. Wannabe.

The nut and washer on the inside of the pan are probably 1/2 thick. Used these several times … recommend replacing the nylon washer with copper washer. First change I will suck some fluid from the dipstick tube, pull pan to clean magnets, add plug, and change filter. Not open for further replies.6L80/90 technical information. Pressure test port: passenger’s side behind bell housing. Pressure test specifications, have transmission full of fluid and warmed to operating temperatures, Use scan tool to command EPC solenoid for test. Without scan tool you will have approximately 45-80 psi at idle and upwards of 300 in gear at WOT, do not ...is it a really tight temp window or is 170-195 ok, i got smart and took a needle nose vice grip and pinched the rubber hose section in the cooler line and this warms the 6l80 up real fast. Quick Navigation GM V8 Tuning - Transmission TopThe 6L80E transmission is widely used in such popular GM applications as the Silverado and Sierra trucks, Tahoe, Suburban, Denali, Hummer H2, Cadillac Escalade, STS and CTS, Camaro, and G8 . ... temperature sensor, speed sensors and solenoids. 100% dynamometer tested with TCM (transmission control module) validation using a state-of-the-art CAN ...GM Transmission RPO Codes: 6L80– MYC; 6L90- MYD; 4L60E- M30; 4L60E- M30; 4L60E- M30; 4L65E- M32; 4L80E- MTI; Every modern GM vehicle has one of these sheets in its glove compartment. Use it to verify the vehicle has a M30 4L60ENow, if the transmission is out of the vehicle (or if you don’t trust a sticker), the 6L80E has an 18 bolt case.Remanufactured 6L80 Transmission Updates and Upgrades GM designed the 6L80 transmission to be able to handle high horsepower/torque applications. However, they can often wear out prematurely.The issue is the trans temps run 5-10 degrees hotter at around 205-210 at steady state. The car has a B&M Hi-Tech trans cooler with a fan mounted under the left headlight and the trans fluid in …

Superior's STL010 6L80E 6L90E SURE-COOL Cooler System is a recommended upgraded during any rebuild or as preventative maintenance to any HD GM truck or motorhome. Easy to install, save yourself or your customer thousands of dollars down the line. ... 5R110W Transmission Clutch Pack Clearances & Gear Ratios ; 5R110W Transmission Torque ...Jul 11, 2016 · The issue is the trans temps run 5-10 degrees hotter at around 205-210 at steady state. The car has a B&M Hi-Tech trans cooler with a fan mounted under the left headlight and the trans fluid in plumbed through the radiator. My tuner/builder has checked the transmission tune multiple times and assures me it is OK.Advertisement The three-phase power leaves the generator and enters a transmission substation at the power plant. This substation uses large transformers to convert or "step up" th...6L80E GM 35R Performance Clutch Housing. Tru-Cool Max LPD49201 24,000 GVW Automatic Transmission Fluid Oil Cooler 6L80E 6L90E GM TRANSMISSION CONTROL MODULE. $ 180.00. GM 6L80E GM 35R Performance Clutch Housing TIG Welded for Extra Strength. These drums will not crack. Available New or Refurbished.Time to swap out your 6L80e for a 4L80e/4L70e/4L60e? Our plug and play harness makes quick work of the wiring required for the swap, and allows you to use an OEM GM Transmission Control Module (included)! Retain all of the great features while tuning with a tuning suite since it is a GM module. Even operates the factory transmission temperature gauge! No reprogramming of ECM or BCM required ...

Colorado powerball payout.

Are you looking for the latest Jasper Transmission price list? If so, you’ve come to the right place. Jasper Transmissions is one of the leading manufacturers of high-quality trans...I show a teardown and inspection of a 2011 6L80 transmission in detail while covering all of the updates made to the transmission between 2007 and 2021. I al...video explains how a transmission thermostat delete works** Codemansauto DIY Tools ** 1. transgo cooler bypass https://amzn.to/3TKEU9q or2. ...Transmission fluid temperature will also affect TCC apply points. the key might be in some other tcm files from trucks or other 6l80/90e trans that still have full tcc apply. Last edited by camaro1; 04-08-2010 at 03:16 PM. 2010 camaro L99, Magnacharger TVS 2300, 415ci LS3,Kooks long tubes, yank ss3200, 3.73 rear ...When the transmission fails on a car, the car becomes practically useless because the transmission is responsible for changing the gears on the car, which in turn provides the powe...

When a GM 6L80/90 transmission finds its way into your shop with a complaint of no forward or reverse movement, or is slipping badly in all ranges, initial inspection may reveal a cracked or split sump filter (see Figure 1). However, filter quality may not be the underlying issue. Damage to the pump itself may be found upon disassembly of the ...94 posts · Joined 2021. #1 · Jan 10, 2022. I’ve heard some chatter that GM released an updated thermal bypass valve for the 60l80e 6 speed transmission. The updated valve is suppose to allow the transmission to run cooler. Opening at 158 degrees instead of the 194 degrees F. I can’t find an updated part though.PATREON: https://www.patreon.com/CurmudgeonTransmissionSupplier Links:Superior: https://superiortransmission.com/Transtar: https://www.transtar1.com/WIT: htt...The 6L90E transmission succeeded the 6L80E transmission and is designed to transform the extra torque of the previous unit. The 6L90E transmission was critical as new vehicles with excellent or more significant performance were needed to hit the market. ... Transmission fluid over temperature. Flare or slip on the 2-3 shift. Slip in …Developed with upgraded internal components, Zero Gravity Performance Stage 2 6L80-E six-speed automatic transmission offers an. torque rating of 850 lb.-ft, up to 750 RWH. You can choose optional, Torque Converters, transmission pan, output shafts,extension housings and accessories to make easier to fit in your vehicle.I modified the thermal bypass valve on my 2016 Silverado 6L80E transmission using the Superior Transmission valve rebuild kit. My transmission fluid temperature around town used to run 191°. Now it is …Part Number: 059-8114A-JMB. ATK Core Return Process JEGS and ATK appreciate your business and want to ensure that your core return is as smooth as possible. The ATK 059-8114A-JMB transmission does not fit AWD models. The ATK 059-8114A-JMB transmission will fit a '16 Tahoe. The ATK 059-8114A-JMB transmission does not …THM200-R4. The first overdrive automatic to transfer power in the GM lineup was the 200-4R that arrived in 1981 behind A- and G-body cars as well as full-size sedans. This transmission is often mistakenly lumped in with the TH-200 three-speed automatic that GM attempted to make work in the early '80s.Problem #5 - The High Pressure Oil Pump. As with the valve body, the 6L80-E high pressure oil pump contains multiple valves that are responsible for the proper oil flow about the transmission, and as a result, suffers from similar issues. These valves can stick, wear at the bore, springs can break and more.ground and run the transmission through all 8 forward gears, reverse and neutral. 6. Repeat steps 2-5 for the 2nd drain and fill. 7. Repeat step 2- 3, clean the transmission oil pan and magnet, repeat step 4, and steps 8. 8. Perform the fluid level set procedure: 8.1. Get the transmission fluid temperature to the proper temperature outlined ...

The six-speed automatic transmission utilizes a broader gear ratio which accounts for its improved performance and fuel economy. While the 6L80 six-speed automatic transmission did excellently, the 6L90 upgrade made the 6L90 a better transmission. Fortunately, the 6L80 was replaced but existed together with the 6L90.

About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...From the DT-52263 Transmission Fluid Exchange Kit, remove cooler lines and install DT-52263-1 Block Assembly. Put drain hose into GE-47716-2 Graduated Bucket. Lower the vehicle. Through dipstick tube add 6 quarts of DEX6 transmission fluid. Start the engine and run 4 quarts into GE-47716-2 Graduated Bucket, then shut vehicle off.2010 GMC 1500 Denali at Leon's Transmissions. Leon's Transmissions in Garden Grove, 714-534-3300, installed a black powder coated deep 6L80 pan on a 2010 GMC 1500 Denali. To get the pan installed, they loosened and dropped the exhaust. Leon's also installed a PML differential cover on the truck.This is How I fix the code P0711 in a 8l90 transmission. You May do it differently & that's okay.As an Amazon Associate I earn from qualifying purchases.Oran...Chevrolet. Number: 22-NA-182. Title: Information on 6L80 6L90 8L90 10L80 10L90 10L000 Equipped Vehicles With A Harsh Shift, Shudder, Surge, Stall, Neutral/Flare, Transmission Overheating and/or High Transmission Fluid Temperature. Date: 9/6/2022. Models:The GM 6L90 transmission featured 75 percent of the parts used in the 6L80 but added extra features that made the 6L90 more rugged. While the 6L80 used four pinion gears, the 6L90 utilized six, invariably strengthening the input gear set; how did GM actualize this? GM used a longer transmission case, 35mm longer than the 6L80 case.My 2014 Sierra has 80,000 miles and I just became aware of the transmission temperature TSB for the 6 speed. Of course, I'll get it done. ... There is a GM TSB out recently where GM identifies the fact that the 6L80 transmission temperature thermostat is set about 30-40 degrees too hot. They essentially admit that a change is needed for ...Circle D Transmission Rebuild Kit 6L80 Level 3 quantity. Add to cart. Purchase and earn 2595 SSOnly Points worth $ 25.95! *Must be logged in. ... The ideal operating temperature for this transmission is 180°or less. These transmissions have a tendency to run very hot - the cooler will lower operating temperature and recovery time which in ...

Two roosters fusion reviews.

Chihuahua puppies for sale near salem oregon.

6l80 Transmission Cooler Flow Direction. The transmission fluid low of the 6l80 goes as follows: Bottom line leaving the transmission to lower radiator port. Lower radiator to upper radiator port out to external transmission cooler. External transmission cooler to upper transmission cooler line port. If you do not have an external transmission ...6l80 Rebuild Manual PDF. Download a free 108 page 6l80 rebuild manual pdf and procedures guide. This covers all you need to know about the ins and outs of rebuilding a 6l80e transmission. Read More.Global regulations on working temperatures will increasingly be tested in coming years. The current cold weather snap gripping the UK feels like a world away from the record-high t...Additionally, VB changes in 2010 make that unit not backwards compatible with your 2007, at least at the VB level. Please provide your first name, vehicle year and transmission if sending me a PM-thanks! Nick's Transmissions YT. 6L80 Information Thread. 4L60E Information Thread.6L80E Stage 1 Transmission. 6L80E 6L90E Factory GM Truck Cooler Lines w/o Aux Cooler Tru-Cool Max LPD4921 34,000 GVW Automatic Transmission Fluid Oil Cooler. $ 3,900.00. GM 6L80E Stage 1 Performance transmission 6L80E Chevrolet Performance. 6L80E Street Rod conversions, Rebuilt 6L80-E Transmissions. Remanufactured or New * :-.Transmission Fluid Temperature Sensor Circuit Range/Performance: P0712: Transmission Fluid Temperature Sensor Circuit Low Input: P0713: ... Problem - Vehicles equipped with the 6L80 or 6L90 transmission may slip when Reverse is selected or have no/delayed reverse engagement, harsh shifts from 2-3 / 4-5 or slips while in fifth, and slipping ...Information about GM's 6-speed 6L80 MYC Hydra-Matic transmission, including details, specifications, vehicle applications, and more. ... Altitude and Temperature Compensation: Adaptive Shift Time ...Dimensions. Weight: 283.5 Grams. Check out our partner site, LSWiring.com, for custom lengths. This connector kit includes the following genuine Original Equipment (OE) components: (1 Piece) Kostal LKS 1.5 Transmission Control Module (TCM) Connector. (16 Pieces) Kostal LKS 1.5 Terminals for 18 AWG TXL Wire. (16 Pieces) Kostal LKS 1.5 Cable ...It features clutch to clutch shifting, eliminating the one-way clutches used on older transmission designs. Dealer Quality. Lower Price. Buy Remanufactured 6L80 / 6L90 Transmissions Factory Direct. Updated and Upgraded. (813) 235-0800.I checked the transmission temperature by clicking through the screens on the dashboard. The temperature was reading 284 degrees. I parked the truck and went back to work. A few hours later I got in to drive home. Transmission temperature was reading 127. After driving about 20 miles the temperature gradually increased from 127 to 212. ….

And like many issues we deal with today, the symptoms are likely to be intermittent in nature and temperature-sensitive. As a result, you may have specific symptoms one day and different symptoms the next day. ... In simple terms, the 6L50, 6L80, 6L90, 6T70, 6T75, 6T80 all use the same design TEHCM. Let me explain before you get upset and rip ...got a 2007. high miles, ~120k or so. local dealer has some program Tahoes, thinking of making the jump for the power train warranty, and the dealer throws in a lifetime power-train warranty thru a third party, good anywhere. and of course, the dash cracks. how does the 6L80E do by SOTP, is...Welcome back! We are finally covering the 6L80 Thermal Bypass Mods. There are 4 unique mods that we will be covering in this video including the updated GM T...Information for the General Motors 6L80 transmission torque converter. Converter has OEM Numbers of 17803808, 17804387, 19366835, 19366836, 24245965, 24247371, 24265441, 24272305, 24274215, 24279756, 24285996, 24285997, 24286575. We are the USA's largest torque converter supplier!Feb 21, 2019 · 6L80e Trans temp 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,2.9 Whipple 5.3, reg cab Silverado with a 3000 stall converter.Here are the most common symptoms of an overheating transmission: 1. Slipping. Slipping is a condition that occurs when the transmission revs higher than intended as the internal components fail to lock down on one another. An overheating transmission is the most common reason why a transmission will slip. 2.To Learn C4 (For 1-2, 5-6, or 7-8 Shift) 1. Pressure Learns: Note: It is recommended to utilize a road with a speed limit between of 64-72 km/h (40-45 mph) for this procedure. • Shift the transmission into 7th gear with the PRNDM in the M position. Obtain an engine speed between 1000 and 1750 rpm.Towing/ Hauling/ Plowing - 6R80 Transmission Temperature - I've got a 2015 F-150 FX4 Lariat Crew with the 5.0L and 6R80 Transmission & 3.31 (L3) gears. I bought the truck new and it currently has 196,000 miles and 6,902 hours on it. I tow more than I probably should with this truck, weight wise. It's rated at 9,000... 6l80 transmission temperature, Codes stored are: P0872. P0877. P0889. P0990. Two of them indicate trans fluid pressure sensor c and d low, one is tfp sensor e high, and one is TCM power relay range/performance. So in summary: Before fluid/filter change trans was fine cold and flared when hot. After change trans was great for 50 miles then started hard downshifts and flares ..., 2010 GMC 1500 Denali at Leon's Transmissions. Leon's Transmissions in Garden Grove, 714-534-3300, installed a black powder coated deep 6L80 pan on a 2010 GMC 1500 Denali. To get the pan installed, they loosened and dropped the exhaust. Leon's also installed a PML differential cover on the truck., Verify engine is idling at 0% throttle. Verify transmission fluid temperature (TFT) is between 86°F and 122°F. Shift transmission through entire range – hold in each range for at least three (3) seconds. When complete, shift vehicle back into PARK. Remove Fill Plug., CLICK on the Blue Link below to view the parts that are being talked about in this video SUPERIOR SOLUTIONS SURE COOL https://amzn.to/40heNZdTRANSGO BYPA..., A 6l80e diagram refers to a schematic representation of the internal components and connections within a 6l80e transmission. The 6l80e is a type of automatic transmission commonly used in modern vehicles. Understanding how it works can help in troubleshooting and repair. The 6l80e diagram illustrates the various parts of the transmission ..., 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., It was assigned to me just last week and it's the first time I've had a GM 6-speed. 99K miles. 6.0L. I'm guessing the transmission is either a 6L80 or 6L90. The concern I have is 3rd gear. Whether I'm in "manual" shift or full auto, 3rd is a turd. It does not like to downshift to 2nd when needed, unless I goose the gas pedal hard., The General Motors 6L80-E & 6L90-E transmissions are among the most diverse and capable transmissions of their time; ... 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 minute and quit again. Todd Syme on March 03, 2023., 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..., Upon further inspection, we found that the TCM did have a code P0218 stored, a code for transmission over-temp. At this point, we cleared the code and went for a road test. At first, everything appeared to be operating normally. The converter clutch was applying with no slip concerns, and fluid-temperature readings were fairly normal., About the 6L80 Transmission. Introduced in 2006, the 6L80 is a popular, 6-speed, RWD transmission produced for more than 8 million trucks, SUVs and cars. It's used by GM in about 20 models, most widely in the Chevy Silverado, Tahoe and Suburban, the GMC Sierra and Yukon, and the Cadillac Escalade. The 6L80 also is found in the Chevy Corvette ..., This is How I fix the code P0711 in a 8l90 transmission. You May do it differently & that's okay.As an Amazon Associate I earn from qualifying purchases.Oran..., 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., After repair has been done on any clutch to clutch transmission, it is very important to perform an adaptation or fast relearn. If not done, you will have dr..., 6L80 Transmission Rebuild Kit is designed with 45-tooth 4-5-6 clutch plates. CDT's Billet 4-5-6 clutch hub and intermediate shaft (CDT part number 104680-45) is included in this kit. ... rated for 25,000 GVW. The ideal operating temperature for this transmission is 180°or less. These transmissions have a tendency to run very hot - the cooler ..., 802 posts · Joined 2023. #1 · May 31, 2023 (Edited) Hi All, I'm brand new here but active on other GM forums where the 6L transmissions are actively being discussed so figured I'd start a similar all-encompassing transmission thread with videos, links and other information as it relates to the 6L80/90 transmissions., On my `16 Chevy Suburban with the 6 speed and 5.3 L, I just did the change to the lower temp. thermostat as per TSB 21-NA-199 which lowers the temp 26 degrees F or 20 C. New full open temp. is 158F or 70C., In the 6l80e transmission, the first gear ratio is typically around 4.03:1. Second gear ratio: The second gear ratio is slightly higher than the first gear ratio, allowing for smoother acceleration and a balance between power and fuel efficiency. In the 6l80e transmission, the second gear ratio is usually around 2.36:1., 280. you can change the temp that it allows the clean to happen. atleast you can in efilive. i havent checked if hpt can do it. Quick Navigation. 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 ..., Support the Channel and Buy some MERCH! https://www.jorgesspeedshop.com2019 Camaro ZL1 MOD LIST:Pray TunedRotofab Big Gulp2" Speed Engineering HeadersE40Best..., 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. Also featuring a torque converter, the transmissions come with a complete master overhaul kit with new gaskets, seals, rings, and pistons., Whether it is a remanufactured 6l80e transmission, rebuilt 6l80 transmission, or even a used 6l80-e transmission, when you buy it from Reman-Transmission you know it will be a quality component for your vehicle’s drivetrain that comes with a warranty to back it up. ... Transmission Fluid Temperature Sensor Circuit Range/Performance: P0712 ..., Summer 6L80 Trans temp V8 and V6 Transmissions / Driveline (6L80 / 6L50 / TR6060 / AY6) You are browsing camaro5 Camaro5 Chevy Camaro ... if you're concerned about it at all, grab a transmission cooler. It'll give you peace of mind. _____ K&N CAI, 1LE Strut Tower Brace, Elite Engineering Catch Can and Clean Side Separator, Apex Scoop …, 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., Mar 7, 2020 ... Go to channel · Transmission Temperature Before and After on a 6L80 Chevrolet 1500 Check This Out ! Codemans auto•53K views · 9:25 · Go to ..., 802 posts · Joined 2023. #1 · May 31, 2023 (Edited) Hi All, I'm brand new here but active on other GM forums where the 6L transmissions are actively being discussed so figured I'd start a similar all-encompassing transmission thread with videos, links and other information as it relates to the 6L80/90 transmissions., Exceptional torque rating. Developed with upgraded internal components, Chevrolet Performance’s SuperMatic 6L80-E 6-speed automatic transmission offers an exceptional torque rating of 650 lb.-ft. – a 45 percent increase over regular production versions of the 6-speed automatic. Find Dealer., Some signs of low transmission fluid are slipping or jerking motions as the gears shift, dragging of the vehicle as it picks up speed and increase in the temperature of the transmi..., 6l80e fast learn procedure problem. I have read the stickys and researched like crazy. My issue is everytime I try and get it to do a fast relearn the scanner status says Temp Low. Ive logged trans temp in Celsius like the sticky say to and can only get trans temp up to around 79*c which is around 170*F. Stickys said mandatory of 70*+C., In this video we install the Superior Transmission Parts SURE-COOL thermostat delete for GM 6L45, 6L50, 6L80, 6L90, and 8L90 transmissions. This product is a..., The 6R80 mechatronic / lead frame is located inside of the transmission on the 6R80 valve body. Objectively, it is a fairly simple repair: simply remove the transmission pan, remove the valve body, unbolt the mechatronic or lead frame from the valve body and install the new one. But it does take a bit of experience to not damage anything on the ..., TCC locked, very little load on the trans, cool temps = cool trans. But 111*F does seem lower than normal. Even when I'm plowing, my trans only gets up to about 175*F. My truck has the OEM external trans cooler (rpo KNP). '13 SLE 4x4 ExtCab 5.3 6sp 3.42 G80 Z82 Z60 Fire Red. Bought new. 25,700 miles., TCC locked, very little load on the trans, cool temps = cool trans. But 111*F does seem lower than normal. Even when I'm plowing, my trans only gets up to about 175*F. My truck has the OEM external trans cooler (rpo KNP). '13 SLE 4x4 ExtCab 5.3 6sp 3.42 G80 Z82 Z60 Fire Red. Bought new. 25,700 miles.