Other sensors, wiring harnesses and electronic equipment can also be different. In case youre wondering, the COMPUSHIFT 4L80s harness and 4L60s harness are interchangeable. (626) 443-5247, 2621 Merced Avenue, El Monte, CA, 91733-1997 USA. But overall, the most common one is the 13-pin connector with 13 wires. Head on over to ourdedicated pagefor more information on our 4L60E transmission controller. All rights reserved. This can be identified by counting the metal pins sticking up from the round electrical connector on the transmission. TCC PWM) solenoid valve at approximately 90 percent duty cycle. Among 4WD configurations, it has one of the largest 32-line shafts. On the GPIO, the connections are: CANH: Ampseal connector pin 13, ; CANL: Ampseal connector pin 16.. On MS-II controllers, the CAN paths are: CANH: CPU pin PM0 (#45) 40-pin socket pin 6 JS6 jumper to SPR1/CANH DB37 pin 3, ; CANL: CPU pin PM1 (#44) 40-pin socket pin 11 JS8 jumper to SPR2/CANL DB37 pin 4.. All our kitscome with a full set of 4L60E Plug and Play OEM Connectors because HGM always seeks tomake connectioneasy. The Fora platform includes forum software by XenForo. Longer servo pin??? - GMC Truck Forum has been added successfully to your wishlist. 6 Causes & Repair Cost. On the other hand, the 4L60E might only cost $1,500. Connectivity includes both Bluetooth and dual independent CAN bus networks. This improves the overall fuel economy of the vehicle. Increasing the number of planet pinions from four to five distributes load more evenly on the sun gear and around the ring gear. WHAT ARE THE DIFFERENCES BETWEEN THE VARIOUS 4L60E/4L65E/4L70E TRANSMISSIONS? The COMPUSHIFT Sport comes with an easy installation guide to make installing and configuring your 4L60E transmission controller a breeze. Durability suffers in higher-load applications where more energy goes into the clutch during the shift. Diesels have a peakier torque curve and you want to be able to increase throttle without the torque converter unlocking immediately. **Valve also included in Performance Pack HP-4L60E-01. Clean fluid is essential for maximum sprag durability. There should be 13 pins in the electrical connector. 700r4 Transmission Specs & Identification (Full Guide), 6 Symptoms Of A Loose Alternator Belt And Replacement Cost, 5 Symptoms Of A Clogged Fuel Filter and Replacement Cost. ** The TCC is pulsed (frequency is 32 Hertz, with duty cycle varied). Nissan 350z vs. 370z: Differences & Which Is Better? # The Lock-Up Feel (LUF) solenoid was probably put in high end Cadillacs for seamless shifting. 4L6-2ACM 1995-03 Type 2. 700-R4 Vs. 4L60E Vs. 4L65E - Hot Rod Magazine - MotorTrend This is were the most confusion come in between 4L60E, 4L65E & 4L70E transmission. When I get a good used one I sell them for $200.00. The sunshell is susceptible to break on the 4L60E. Yuck what a S&@&# job. Common Causes & How To Fix It, Electric Parking Brake Problems Causes & Fixes, Oil Coming Out Of Exhaust Causes & Fixes. Learn more about ways to modify TCC apply in the valve body in Sonnax tech article , Dont risk throwing products from different manufacturers into the same tranny when theres no guarantee theyre all going to play nice. Transmission Fluid Color Chart And What Each Color Mean. Its a TH400, but it has 25 percent overdrive included. Forced induction or not? There's a 17-pin case plug as well but it's only used with the 4L70E which has the internal mode switch. TransGo replacement forward accumulator piston replace both the plastic and the aluminum piston and is thicker than the OE that prematurely break and wear out. We run you through a quick survey to determine exactly what plugs and cables you need for your specific 4L60E transmission and it's specific application.You'll get exactly the right kit. Join Curt in Curt's Corner to get an answer to a much asked question and concern about the upgraded 5 pinion planetary in a 700r4, 4L60E, 4L65E and 4L70E. TRANSMISSION STARTS OFF IN SECOND GEAR, WON'T SHIFT ON IT'S OWN, BUT YOU CAN SHIFT IT MANUALLY? If the transmission has a large 18-pin electronic connector above the passenger side pan rail, it's a 4L60E, as seen here. Pinouts for GM 4L60E and 4L80E COMPUSHIFT II Manual HGM Web Site COMPUSHIFT II Manual Specifications & Pinouts Connector Pinouts Current: Pinouts for GM 4L60E and 4L80E Pinouts for GM 4L60E and 4L80E TRANS 1 Connector Note: This is the view into the receptacle on controller, not the plug. You can find a 4L60E in SUVs like the Chevrolet Suburban, muscle cars like the Corvette and even in sedans like the Holden Commodore made all the way down in Australia. The 4L80E is the electronic overdrive transmission that came from the TH400 lineup. The pressure switch manifold (PSM) is a multiple switch assembly consisting of 3 normally open (NO) pressure switches and 2 normally closed (N/C) pressure switches. can they be bi-passed or what do i need to do ?. GM V8 Tuning - Transmission Transmission NEWB New 13 pin 4L60e in truck with 15 pin connector Results 1 to 5 of 5 Thread: Transmission NEWB New 13 pin 4L60e in truck with 15 pin connector Thread Tools 02-02-2022 #1 raabdunn Potential Tuner Join Date Feb 2022 Location Tucson Posts 3 Transmission NEWB New 13 pin 4L60e in truck with 15 pin connector 2751 Plaza del Amo, Suite 305Torrance, CA 90503USA. 12-16-2005, 12:41 AM. Another unique thing for the '95 model year. For example, the 4L80E contains two-speed sensors, while the 4L60E has one. "I do have two builds running low 10's (they say) on the street", $500.00 for a genuine 4L65E core is on the cheap. On a diesel engine, the TCC engagement strategy is different as it is tuned to get the engagement done sooner. Didn't check the computer part yet.. Snowin like a fiend here. ), Torque Converter Clutch Solenoid Switched GND. Will The 4l60e Transmission Wiring Harness Work Without A . Get your 4L60E repair project complete with this high quality external wiring harness repair kit mnaufactured for 1993 to 2005 year model 4L60Es that use the 13-pin connector style. Now the question is which one do I want to put behind a 400+ hp L33 when I put it in my Xtreme? TH350, Muncie, Powerglide, T-10, Saginaw, TH200, A4LD 4R44E 5R55E Rebuild Kits, Parts & More, 4L60E Torque Converters (1999 & Up) 300mm, 4L60E Torque Converters (1993-1998) 30 Spline, 700R4 2004R External Lock Up Kit Instructions, A518 Lock Up Wiring Instructions (46RH Only), 700R4 Stage 1 "The Exterminator" 400HP (7004-R 700R-4 TH700 4L60), Stock 4L60E 4L65E OEM (98-05) No Core Charge, 700R4 "The Nemesis" Stage 2 500+HP (7004-R 700R-4 TH700 4L60), 2004R 200R4 Transmission Performance Stage 1 450HP, 4R44E, 5R44E, 5R55E Master Kit with Frictions, without Steels; Fiber Pan, Stage 2 4L65E/4L70E (06-09/15 Pin Connector). This item: GM Genuine Parts 8680501 Automatic Transmission 2-4 Band Servo Pin. All software is included. Choosing a selection results in a full page refresh. The factory 4-pinion planetary has a different shoulder than the new upgraded 5-pinion planetary. No matter how well-built the unit, poor computer programming will quickly kill the transmission. Interchangeability is a strong attribute of the 4L60E. You must be logged in to access the wishlist feature. My new whip - R32 Skyline My old ride -VS Commodore. The valve body shown below includes repairs and improvements that typical of a 4L60/E performance build with some mileage and wear. RELATED: 700r4 Transmission Specs & Identification (Full Guide). Ive got an 06 behind a 5.3. Stock 4L65E/4L70E (06-09/15 Pin Connector) - Transmission Depot Its a well-intended tuning mistake that can lead to clutch-roasting pressure drops. TROUBLESHOOTING. Stop the flex and you stop 3-4 clutch failure. All 4L60E's had a 4-pinion planetary gear train. http://www.transmissioncenter.net/700r4.htm, http://www.hotrodders.com/gallery/showphoto.php/photo/37081. Any extra slippage in the torque converter at highway or cruising speeds is energy wasted, and the Torque Converter Clutch (TCC) lockup allows for a direct drive from the engine to the transmission. In comparison, the 4L60E can only handle up to 360 pound-feet of torque. The 4L65E was built on the same platform as the 60, but with a few differences. All PSI Harnesses are Made in the USA. Output1), 0 to 60% (3.5 - 4.6 Ohms at 20C, 1.1 Amps A Race Winning Brands Company. No problem - whatever the answer!!!! PLEASE NOTE SOME 2006 4L65E TRANSMISSIONS HAVE 15 PIN'S SO PLEASE COUNT YOUR AND MAKE. You dont want to swap out any transmission unless you get the new one to line up perfectly. You may find some swap kits on the markets though. Theres a 17-pin case plug as well but its only used with the 4L70E which has the internal mode switch. Due to various bell housing & tail housing, all 2 piece units are shipped transmission section only. Large bell-housing for the 90 degree V-6/V-8 with 6 mounting holes, Casting # 24206579. It will fit 4L60E transmission years from 1996 - 2003. MSRP: $140.20. The 4L80E offers more power than the 4L60E. GM Genuine Parts 8680501 Automatic Transmission 2-4 Band Servo Pin These are: The wiring inside the 4L60E transmission looks like this: The corresponding AMPseal connections for the control/sense functions are: The CAN termination resistors are already in place on the MS-II controller and GPIO board. 77987-01K. If you cant fix it with a hammer,you have an electrical problem.. It must be straight for optimal performance. 4L60E Vs. 4L80E Transmission Differences And How To Swap It - Mechanic Base my signature linesnot really directed at anyone in particular.. A forum community dedicated to hot rod owners and enthusiasts. From searching I know this much: 15 pin has 2 extra pins for ISS (which I don't think I need) This causes the bearing to be loose. This specific clutch pack is known to have problems where the clutches burn due to slippage from oil leaking into the clutch pack. The biggest give away is the top center bolt hole. M-F 8:00 AM to 4:00 PM PST Contact PSI Tech Support to ensure that the tune in your PCM is correct for your application. If the transmission doesnt come with one, you can buy it on Amazon. TRANSMISSION Check out the below links for more information. SKU: Accumulator Pistons Category: 4L60E, 4L65E, 4L70E. We run you through a quick survey to determine exactly what plugs and cables you need for your specific 4L60E transmission and it's specific application.You'll get exactly the right kit. HD Updated Sun Shell. However, if you are opting for something more budget-friendly, you want to consider the 4L60E instead. You must modify the cross member to fit the new transmission. Do you run a 13, 15 or 17 pin case plug on your 4L60E? 1st design 3-2 valve 1995: Stand-alone year! 1995-03 Type two 1-2 accumulator piston (with three legs), 2003-15 Type three 1-2 accumulator piston (without legs), Direct replacement for broken plastic accumulator pistons, Pressure loss from worn out piston pin bore, Partial bind-up in manual low with worn 1-2 piston pin bore. In the, All solenoids share common 12V line on pin. Ok here's what I have. Just see if your plug is the same or different compared to your car. can be reduced by properly cushioning the large ratio change on the 1-2 shift: Reduce ratio change by converting 1st Gear from 3.06 to 2.84 with Sonnax input carrier kit. Is Your Transmission Fluid Leaking? The 4L65E are selling for $500 up around here but its a gamble, rather put my money into a rebuild. Additionally, the power and torque specifications are different, along with the price, gear ratios, and electronic configuration. Because of the application, the 4L80E is much heavier and larger than the other transmission. 4L60E Transmission Controller - HGM Electronics Burnup is the common result. These come with the spacer and input shaft needed to work with the specific converter. TransGo - 4L60E Accumulator Pistons - Replacement pistons AllCOMPUSHIFT Sport4L60E transmission controllers are supplied as acomplete plug and play assembly. in 93 4l60e was introduced using shift solenoids and pcm (computer) for up shifts. Easily strengthen and reinforce the sprag by installing Sonnax heavy duty 2-3 shift valve. Monster Savings of: $77.48 (55%) Availability: Product Available. Toyota 86 vs. Subaru BRZ Differences: Which is Better? All 4L60E's were given the M30 designation for the RPO code. 4L60E Wire Harness Repair Kit (1993-2005) 13-Pin Connector Corvette Servo. 4L6-FWD Forward
Can You Swap the 4L60E and 4L80E Transmission? 4L60E Accumulator Pistons. Just to finish this problem out. My 94 blazer has a 95 tranny. Transmission Rebuild- How to Convert Your 4L60E to 4L65E Specs For a '94, yes your friend is right you need a non PWM(pulse width modulated) tranny. Note that the PC solenoid takes the place of the Throttle Valve cable on earlier transmissions. However, theres also the option to get someone to weld you a new cross member. This is going to cost you some additional money, no matter which way you are swapping out the transmissions. Used races may be worn or manufactured out of spec. The PWM came in for the '95 model year, and was changed again for the '96 model year again. The way that both transmissions work is the same. A better programming option is disabling the EC3 continuous slip, while keeping the pulse-width modulated (PWM) TCC apply so that the converter clutch comes on in a ramped, controlled manner. Interesting that the 4L65E is just 10 ftlbs less, and the 4L70E actually surpasses the 4L80E in torque capacity from the factory and that the 75E is just 35 ft lbs less than the 85E. Electronic control transmissions are different from manual transmissions. Reduce Harsh 1-2 Shift Damage. Your Guide to a Sonnax 4L60/E Level 3 Performance Build, 700-R4 (4L60) Performance Transmission Build Guide, The Evolution of Automatic Transmissions Part 2: Inner Workings of Hydraulic Planetary Transmissions, Smart-Tech Input Housing Kit with Heavy Duty Input Shaft, Adding friction surfaces reduces the amount of steel, Steel in the clutch pack helps dissipate heat, Without enough steel, heat builds up and clutches burn, Never use a 1-2 servo that eliminates the cushion spring, Never reduce the 1-2 accumulator piston stroke. Come join the discussion about restoration, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! The number of bolts that both contain is also different. With some high torque or high vehicle speeds, the converter clutch is fully locked by the OEM ECU. Additionally, if you arent familiar with the electronics and sensors, you want a professional to handle the job so nothing gets accidentally fried. This type of pump only moves the fluid necessary to achieve the pressure and flow needed in the transmission. The ECU also senses a brake switch and turns off the TCC solenoid whenever brakes are applied. The wiring isnt just going to plug in and work. These harnesses include the Gen II LT1/LT4, Gen III (24x) LS1/LS6 and Vortec Truck Engines as well as Gen IV (58x) LS2, LS3, LS7, & Vortec and GEN V LT / ECOTEC3 Engines. 2751 Plaza del Amo, Suite 305Torrance, CA 90503USA, COMPUSHIFT Sport and Pro Transmission Controllers, COMPUSHIFT Mini for GM 700R4 200-4R & Chrysler, GM 4L60E Transmission Control with the COMPUSHIFT Transmission Control System. GM 4L60E - 4L80E Transmission Connector with Pins The item you are trying to purchase is currently out of stock.Please enter your name, email, and phone number below. Maximum current should not exceed 1.5 AMPS. I changed the title of your thread to let folks what your question is. JavaScript is disabled. Does not have PWM cast into the front pump. The controller needs to be connected to the TOSS, otherwise it wont shift due to safety concerns. Transmission NEWB New 13 pin 4L60e in truck with 15 pin - HPTuners Here is a more detailed list of the difference between the 4L60E and the 4L80E transmissions: With the model names so similar, you might think that these two automatic transmissions are similar, but they are actually quite different. Product Support It features a length of 26.4 inches and weighs 236 pounds. then there is quite a few wires from harnesses which i need to know the purpose and how vital they are to make the trans perform correctly. Building Automatic Transmissions since 1978. When vehicle operating conditions are appropriate to apply the TCC, the OEM ECU immediately decreases the duty cycle to 0 percent, then increases it to approximately 25%. ACDelco GM Original Equipment 24232073 Automatic Transmission 2-4 Band Servo 2nd Apply Piston Fluid Seal Kit. COMPUSHIFT Sport is delivered with versatile factory-set programming for a wide variety of transmission and engine combinations. While Sonnax makes every effort to ensure the accuracy of technical articles at time of publication, we assume no liability for inaccuracies or for information which may become outdated or obsolete over time. 9005 vs. 9006 vs. H11 Differences & Are They be Interchangeable? It was mainly used for - and 1-ton SUVs or trucks, starting with the 1991 model year. The transmission is known for its good fuel economy. Everything inside the transmission is made from aluminum alloy for a durable design. Starting in 1999, LS engines had a 4L65E, indicated by having a top bolt hole at the 12 o'clock position. Bushing Kit to OEM Spec. (We do not sell direct) Stickied: Lets walk through the differences between This clutch pack failure leads to slippage in 3rd gear. You know that the 4L60E is shorter than the 4L80E. The 4L60E can also work well in Jeeps too and is good for 4x4 applications due to its ability to handle high input torque. A worn Torque Converter Clutch (TCC) regulator valve. The PWM came in for the '95 model year, and was changed again for the '96 model year again. Its a great option if you have a heavy truck or need to push out maximum speeds. To alter the transmission tunnel, you will need more than just a hammer. At first glance, the two transmissions might look similar, but a closer look reveals the differences. Its vital to be informed about the many modification options available and how they affect performance and durability. Condition:Remanufactured. In fact, adding EXTRA magnets is a good idea, as they collect the hardest of contaminates most likely to effect the critical EPC solenoid. I'm guessing it's 94, making my blazer a 95 tranny???? This trans has always given me problems (3 rebuilds in 3 years) so I found a GM performance 4L70E at a good price but it has the 15 Pin connector. * The Pressure Control solenoid controls main line pressure, pulsed at 0-60% duty cycles at 293 Hertz. There should be 15 or 17 pins in the electrical connector. Installing Sonnax parts designed to work together is the best and safest way to upgrade any transmission. Product Description 4L60e or 4L70e to 4L80e Plug and Play Adapter This adapter is for 2007-2009 (15 Pin) Transmissions If you have a 1998-2006 Transmissions and some 2007's with a 13 PIN connector see part B3100 The AN A49 ADAPTER FOR 2007-2009 (15 pin) with the EXTERNAL Gear Select Switch on the driver side of the transmission. I'd hate to burn up a trans towing, so what did they do??? If you are using a Gen IV (58x) engine, the preferred transmission would be from a 2007 or newer application. This also used a 27 spline input shaft with the tipped end that has an o-ring in front of the splines. var menu=new menu.dd("menu"); GM 4L60E Transmission Control with the COMPUSHIFT - HGM Electronics Now you have my curiosity as to if its a 4L70 or not. For units with 300mm converter, reluctor-style shaft. Ensure that your transmission plug is inserted fully and in the correct orientation into the transmission. For '85-later units with 298mm converter, 30-spline input shaft. This can be identified by counting the metal pins sticking up from the round electrical connector on the transmission. Login to your account to access helpful features to expedite your checkout experience. OEM: 4L60E 4L65E 15369267. The CAN termination resistors are already in place on the MS-II . Since bore wear is common in the 4L60/E, ALL circuits should be vacuum tested to identify leaks and some repairs may require reaming. For a '94, yes your friend is right you need a non PWM (pulse width modulated) tranny. Only 11 left in stock (more on the way). To wire the 4L60E transmission to the GPIO board, you need to make a number of connections: (This circuit only works with 'Shift Button Polarity' = "active low".). Get it as soon as Thursday, May 4. Max. My owners manual states that I don't have to shift down for towing any more like with earlier models which had the Drive, 3rd option on the shift indicator. You cant swap out the dipsticks of either transmission. The TransGo 4L60E-HD2 kit comes with different rate springs depending on your servo size (LT1 cars all had the same Corvette servo from the factory, but I've seen rebuilds with a smaller servo, and there's no way to know without disassembling the servo to look at it). 4l60e 4l65e Remanufactured Transmission Wiring Harness (Int) 03-06 OEM & 60 degree V-6. You might prefer to look for a special adapter kit. Choosing a selection results in a full page refresh. These are Delphi Micro-Pack terminals. When running at higher average pressures, the whole hydraulic system MUST be in top condition to minimize the risk to the pump vane rings. 2007-2009 4L60e 4L70e to 4L80e Transmission Plug and Play Adapter Theres no question that the function of the two transmissions is the same. It seems these years were a dumping ground for leftover "stuff" I got a 95 with 78k on it and just finished puting it in. You dont move when the input sprag fails, a critical link often overlooked during transmission upgrades. Whether youre starting from scratch with a heavy duty/performance build or optimizing a seasoned racing vehicle, the following key areas MUST be addressed to realize the full potential of these units: *Also available separately under Part No.
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