VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. We will contact you as soon as this product is available. Remanufactured 10 Vane Pump Assembly Inc. Teflon Bushing & Hardened Rings, Stock 4L65E/4L70E (06-09/15 Pin Connector). 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. 4WD or 2WD application? * The Pressure Control solenoid controls main line pressure, pulsed at 0-60% duty cycles at 293 Hertz. Or, save time and money with a. 1st design 3-2 valve 1995: Stand-alone year! P purrVN 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. If you push in on your servo cover, you'll notice that it moves in around 1/8"-1/4". TRANSMISSION STARTS OFF IN SECOND GEAR, WON'T SHIFT ON IT'S OWN, BUT YOU CAN SHIFT IT MANUALLY? they all share the same operation function in basic form,and they all have the same clutch and band the difference is the way the units are shifted. Kevlar HD Band. ), Torque Converter Clutch Solenoid Switched GND. 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.. The 4L65E was built on the same platform as the 60, but with a few differences. At idle (minimum throttle), the duty is at max (60%). How an Internal Combustion Spark-Ignition Engine Works, Setting the Cold Start and Warm-Up Enrichments, Vehicle Speed Sensor (VSS) - has its own 2-pin connector, Sol A (1-2/3-4) Switched GND (aka. Price. 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. 4L6-FWD Forward The factory 4-pinion planetary has a different shoulder than the new upgraded 5-pinion planetary. A well built and maintained 4L60E is capable of potentially handling up to 700 horsepower. Well, thanks for the help. There's a 17-pin case plug as well but it's only used with the 4L70E which has the internal mode switch. You can't tell the difference between a 700R4 and a 4L60E by the oil pan as they are nearly the same. The 4L60E can come with either the 13-pin or 15-pin case plug. I'm having some real issues trying to find the right used tranny call me cheap, I don't care, but please help me with something constructive to aid me in my pursuit of the truth. This is a PWM transmission. The OEM ECU then ramps the duty cycle up to approximately 50% to achieve regulated apply pressure in vehicles equipped with the Electronically Controlled Clutch Capacity (ECCC). Always check band/pin adjustment to prevent band release problems. It will fit 4L60E transmission years from 1996 - 2003. The controller needs to be connected to the TOSS, otherwise it wont shift due to safety concerns. Weve discussed how electronics and sensors are different between the two transmissions. It was mainly used for - and 1-ton SUVs or trucks, starting with the 1991 model year. Fits 1993-15 4L60E, 4L65E, 4L70E Your friend will receive an email from you with a link to our site. You might be interested in upgrading the transmission in your GM truck or SUV. TCC PWM solenoid). Large bell-housing for the 90 degree V-6/V-8 with 6 mounting holes, Casting # 24206579. Check out the below links for more information. However, if you are opting for something more budget-friendly, you want to consider the 4L60E instead. How to Check Automatic Transmission Fluid. It has an 11-pin case connector. 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. None of the above categories describe me. Transgo Shift Kit. 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. "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. has been added successfully to your wishlist. All software is included. The COMPUSHIFT Sport comes with an easy installation guide to make installing and configuring your 4L60E transmission controller a breeze. To learn more about controlling your 4L60/65/70 transmission and to get the right kit for your build. 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. 2029 Route 88Brick, NJ 08724ph. I have a 2006 Gen III L33 5.3 w/ 4L60E (13 pin connector) and Drive Range Selector mounted externally. There should be 13 pins in the electrical connector. The foundation of a good unit is a tight, leak-free valve body that prevents pressure loss, conserves pump volume, keeps pressure stable and reduces fluid foaming in the pan area. Ensure that your transmission is filled to the correct fluid level. 3. These, 20 Years Later: Whats New with 4L60-E PWM Modifications, Guard Against 4L60/E Band & 3-4 Clutch Failure: Test the 3rd Accumulator Checkball Assembly for Leakage, A New Trick in the Bag: Additional 2nd Gear Servo Size for the 4L60-E, 4L60E Performance & Heavy-Duty Transmission Build Guides, Harness that Horsepower! Building Automatic Transmissions since 1978. The 4L60E can also work well in Jeeps too and is good for 4x4 applications due to its ability to handle high input torque. Transmission Fluid Color Chart And What Each Color Mean. This causes the bearing to be loose. With some high torque or high vehicle speeds, the converter clutch is fully locked by the OEM ECU. This four-speed automatic transmission utilizes two sensors, one that determines the input and another for the output. Find out the differences and similarities between the 4L60E and 4L80E transmissions with information on how to swap them. The 4L80E contains a pan that is oval, while the 4L60E has one that is shaped like a rectangle. During a 3-2 downshift, the duty is decreased and this duty is related to the vehicle speed; lower speed, lower duty. It came out in 1993 and ran until 2012 (limited with Colorado's/Canyon/Hummer). Broken drive shell / sunshell. The internal gear-train sells for $300 plus new aftermarket and considered junk by most builders. Its also essential to feed the boost valve with a properly working (clean) EPC solenoid and steady AFL pressure to the EPC solenoid. Ok here's what I have. The 4L60E is an electronic transmission that comes from the 700R4. These come with the spacer and input shaft needed to work with the specific converter. Car Rattles When Accelerating Causes & Fixes, Car Leaking Oil? M-F 8:00 AM to 4:00 PM PST For a '94, yes your friend is right you need a non PWM (pulse width modulated) tranny. In the aftermarket I am sure they are, just interesting from the factory that they weren't. The PWM came in for the '95 model year, and was changed again for the '96 model year again. Any solenoid that is pulse width modulated (including the shift solenoid outputs, TCC, and LUF), if they are PWM'd) require that you put a flyback diode on the solenoid. SKU: Accumulator Pistons Category: 4L60E, 4L65E, 4L70E. The Fora platform includes forum software by XenForo. ** The TCC is pulsed (frequency is 32 Hertz, with duty cycle varied). Toggle menu (844) 298-6404 This type of pump only moves the fluid necessary to achieve the pressure and flow needed in the transmission. It features a length of 26.4 inches and weighs 236 pounds. The difference is the addition of the "Lockup Feel" solenoids (aka. Its designed for the pickup truck with its die-cast aluminum casing. Heres whats found with the 4L60E: On the other hand, the 4L80E gear ratios are: You cant plug and play the two transmissions with each other, mainly because of the different electronics. If you take out the 4L60E and try to put in the 4L80E, you must make room for it. Easily strengthen and reinforce the sprag by installing Sonnax heavy duty 2-3 shift valve. 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. TCC lock-up solenoid is normally only energized in 4th gear, if the transmission temperature is above 250F it will energize it in 2nd and 3rd as well. 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. You dont move when the input sprag fails, a critical link often overlooked during transmission upgrades. You may find some swap kits on the markets though. On the customer end, using the wrong TCC in the transmission or badly programming the COMPUSHIFT can lead to burning up the torque converter or erratic shifting. The switch contacts are normally open and close when fluid pressure causes them to. It is also only about 23.5 inches long. The ECU also senses a brake switch and turns off the TCC solenoid whenever brakes are applied. Fluid from various hydraulic control circuits is fed to this the pressure switch manifold which allows the ECU to determine which gear the shift lever is currently shifted into (not necessarily the actual gear the transmission is in). Note that the PC solenoid takes the place of the Throttle Valve cable on earlier transmissions. Installing Sonnax parts designed to work together is the best and safest way to upgrade any transmission. 6 Causes & Repair Cost. All 4L60E's were given the M30 designation for the RPO code. 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. It is a common weak point that results in no 2nd, 4th and reverse gear. You must modify the cross member to fit the new transmission. Here are a few examples of classic programming pitfalls: Setting incorrect parameters allows line pressure to drop off the mapping table to a minimum range when maximum pressure is required. This sunshell in the 4L60E is often swapped out for a stronger aftermarket one if problems arise. Both transmissions require Dexron IV to run properly. These are Delphi Micro-Pack terminals. Yea when I read the codes I was thinking that. 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. In fact, adding EXTRA magnets is a good idea, as they collect the hardest of contaminates most likely to effect the critical EPC solenoid. Never shim the servo, as this moves the piston deeper into the bore where its more prone to bottoming out and causing band failure. For the purposes of using with the LS PCM there are some compatibility issues you must be aware of. Thats why it is paired with configurations that have a more powerful engine. GM started making the 4L60E automatic overdrive transmission in the early 1990s in various configurations. The 4L65E utilizes 5-pinion planetaries, along with a hardened input shaft, that boosted torque capacity to 380 ft.lbs. However, you can completely customize settings to your exact specifications. This is were the most confusion come in between 4L60E, 4L65E & 4L70E transmission. You can interchange the two transmissions, but its not an easy swap. Any little differences from year to year in the 4L65E that make one year more desirable for an LS swap? A Race Winning Brands Company. Both transmissions hold a different amount of fluid, requiring its own dipstick to work properly. If the transmission doesnt come with one, you can buy it on Amazon. This makes programming dead easy allowing programming via Android or iOS smart phones, tablets, PC's and Mac's. 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. HD Updated Sun Shell. Will not interchange with any other year. Magnus is the owner and main author of Mechanicbase. lbf or 480 Nm of torque. my signature linesnot really directed at anyone in particular.. A forum community dedicated to hot rod owners and enthusiasts. Instead, you need a compatible wiring harness that converts everything over. 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. With the ECCC system, the pressure plate does not fully lock to the torque converter. The number of bolts that both contain is also different. I am interested in enhancing my vehicles performance. DELPHI WIREING HARNESS FOR THE 4L60E AND 4L65E TRANSMISSION'S. WITH 13 PIN'S FITS 2003 TO 2006. Once youve got the right wiring harness, the COMPUSHIFT transmission controller can be programmed via Bluetooth using a smartphone to control shift speeds, shift quality and the torque converter clutch. Earlier GM transmissions used a fixed displacement gerotor pump that regulated pressure by bleeding off excess fluid. It must be straight for optimal performance. They are: Failure of the 3-4 clutch pack. DOHC Vs. SOHC Differences and Which Is Better? Small bell-housing 2.2L 4cyl. 700 was re named 4l60 shifts where determined via t/v cable and governor they used computer for lock up only. 4L65-2ACM 2003-15 Type 3. 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 dont want to swap out any transmission unless you get the new one to line up perfectly. can they be bi-passed or what do i need to do ?. Product Support There is an ID tag on the side of the transmission which can be decoded with the identifier below. On the other hand, the 4L60E weighs just 150 pounds without any fluid. Aside from the upfront cost, you must also factor in all of the expenses to make the new transmission compatible with your vehicle. This can be identified by counting the metal pins sticking up from the round electrical connector on the transmission. Join to discuss rebuilds, modifications, tech articles and more! 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. M-F 8:00 AM to 4:00 PM PST 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. Monster Sale Price: 62.72. There is no cleaning pulse (dither) every 10 seconds on this transmission (unlike the 4L80E). Can You Swap the 4L60E and 4L80E Transmission? techsupport@psiconversion.com. On a diesel engine, the TCC engagement strategy is different as it is tuned to get the engagement done sooner. So, when replacing the external wiring harness of your vehicle's 4l60e, you must consider the number of pin connectors. This can be identified by counting the metal pins sticking up from the round electrical connector on the transmission. It also turns out that many built around the same date have 94 and even older transmissions so WATCH OUT! You will need a new torque converter or flexplate if you want to swap the transmissions. No problem - whatever the answer!!!! 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. You must know the various gear ratios if you plan to swap the transmissions. Used races may be worn or manufactured out of spec. The CAN termination resistors are already in place on the MS-II . . Max. The 4L60E(has to be electronic) out of a '92,'93,'94 will work, as these trannies are non PWM trannies, with a on/off torque convertor. What kind of changes did they make for towing? Early style, .490" dia., increased ratio, O-ring style. When using the transmission in a 4x4 vehicle, the transfer case has to have a speed sensor to work with the COMPUSHIFT. Weight/Size. Just see if your plug is the same or different compared to your car. Thanks for the education, very informative. Increasing the number of planet pinions from four to five distributes load more evenly on the sun gear and around the ring gear. Its a TH400, but it has 25 percent overdrive included. The plate has holes in the plate, marked in the diagram below. The transmission is known for its good fuel economy. At the moment, not many transmissions are still currently using the 13-pin case plug, and its recommended that you upgrade to the 4L60 with the 15-pin case plug. PLEASE NOTE SOME 2006 4L65E TRANSMISSIONS HAVE 15 PIN'S SO PLEASE COUNT YOUR AND MAKE. The table below shows a pin that is grounded by the PSM as a "0", while an open circuit shows a 12 (volts). Damage to the band, input/output shafts, sprag, etc. The 4L60E uses 4-pinion planetary carriers, these carriers are rated to 360 ft. lbs of torque. Nissan 350z vs. 370z: Differences & Which Is Better? If you cant fix it with a hammer,you have an electrical problem.. I work on other peoples vehicles for a living. As with all transmissions, the engine is linked to the wheels for controlled movement. Never reduce the 1-2 accumulator piston stroke. Bushing Kit to OEM Spec. 12-16-2005, 12:41 AM. The main differences between the 4L60E and the 4L80E transmission are the weight and size. Login to your account to access helpful features to expedite your checkout experience. Its crucial to prevent even minor leaks in the 3rd accumulator checkball assembly, as these are directly related to band and 3-4 clutch failure. Guarding against 3-4 clutch failure has traditionally meant working within the limited space of the OE input housing. A welder will also be necessary. Product Description. Program your 4L60E shift strategy using the our World Firstsmart phone integrated transmission controller. 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. Its meant to be used with rear-wheel drive and it requires 8.4 quarts of fluid. Ensure that your transmission plug is inserted fully and in the correct orientation into the transmission. COMPUSHIFT Sport and Pro Transmission Controllers, COMPUSHIFT Mini for GM 700R4 200-4R & Chrysler. S10forum is the community to discuss the S-Series, Chevrolet Colorado and GMC Canyon. TEMPORARILY OUT OF STOCK. Its a great option if you have a heavy truck or need to push out maximum speeds. Maximum current should not exceed 1.5 AMPS. In first gear, at approximately 13 km/h (8 mph), the OEM ECU pulses the LUF (aka. In case youre wondering, the COMPUSHIFT 4L80s harness and 4L60s harness are interchangeable. The 4L60E transmission was a very popular transmission during its production and had been featured in many different types of vehicles, as well as in various automakers overseas. It helps prevent air ingestion during hard acceleration, which can destabilize transmission pressure and lead to slipping. Below 1993 to 2015 General Motors vehicles equipped with the 4L60E, 4L65E and 4L70E automatic transmission often have a worn-out accumulator piston pin bore or . You wont be able to place the bigger transmission in the space of the smaller one. Additionally, the shape of the fluid pan is different, as previously discussed. From the year 1997 and up, 4L60E transmissions had a 2 piece case with a removable bellhousing and a 6 bolt pattern on the rear. All rights reserved. LS based bell-housing with 7 mounting holes, Casting # 24206952. Now you have my curiosity as to if its a 4L70 or not. Units produced in 2007 and later are 4L70E's indicated by a 15 pin connector versus the old 13 pin connector. Simple on-off operation can be excessively harsh, though, especially when the converter is damperless. I would have thought the big brothers 80/85E would have been a fair bit higher in torque capacity. Starting in 1999, LS engines had a 4L65E, indicated by having a top bolt hole at the 12 o'clock position. TROUBLESHOOTING. The rate of increase of the duty cycle controls the TCC apply rate. Another unique thing for the '95 model year. Damage to the band, input/output shafts, sprag, etc. 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%. The variable displacement style is much more efficient, especially at lower pressures associated with cruising. The torque converter can also lock up, which makes the input speed of the transmission the same as the engine output speed. The 4L60E has a 20-pin case connector on the passenger side behind the 2-4 servo as well. 732-276-8589Mon-Fri: 8:00am to 6:00pm ET The best deep pan to use is an aftermarket model with a filter extension to place the filter lower into the oil sump. I was covered from head to toe in old dirt stuck to my new, seemingly perminant layer of atf. 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. Figuring out the best balance requires tuning experience and a solid understanding of a particular vehicles setup. can be reduced by properly cushioning the large ratio change on the 1-2 shift: Never use a 1-2 servo that eliminates the cushion spring. On average, you can expect to spend a little more than $2,000 for a 4L80E transmission. The transmission is compatible with Chevrolet small block or big block V6 or V8 engines, as well as Inline 6 engines. 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. Plus, we talk about how the two can be swapped. This style used a 245mm torque converter, a 27 spline input shaft with an o-ring behind the splines. Spotter's Guide - 700-R4 Vs. 4L60E Vs. 4L65E GM Automatic Transmissions. Head on over to ourdedicated pagefor more information on our 4L60E transmission controller. Pressure pulsation from poor PR valve control is the real danger, and a sure sign of this problem is gauge needle-bounce when testing line pressure. 4L6-2ACM 1995-03 Type 2. The PWM came in for the '95 model year, and was changed again for the '96 model year again. For units with 300mm converter, reluctor-style shaft. 4L65-2ACM 2003-15 Type 3. If you want a 'mode selection switch' to force auto mode or enable manual mode, you can do this with a switch and two diodes (1N4001 or equivalent): There is an early and a late model of the 4L60E transmission. Depending on the case plug you have, you will need to get the appropriate wiring harness for your transmission. In comparison, the 4L60E can only handle up to 360 pound-feet of torque. The Sonnax Smart-Tech housings apply and backing plates surround a larger clutch pack area to keep the clutches parallel and maximize protection against overheating. The illustrated instructions are here: The four resistors for the LEDs can be 330 to 390 , Watt. A worn TCC regulator valve causes an oil leak and this prevents the TCC from engaging, leading to slippage. 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. Everything inside the transmission is made from aluminum alloy for a durable design. var menu=new menu.dd("menu"); Burnup is the common result. TEMPORARILY OUT OF STOCK. (626) 443-5247, 2621 Merced Avenue, El Monte, CA, 91733-1997 USA. There is one gasket with 17 bolts on 4L80E models, while the 4L60E pan contains 16. With either the 4L60E or 4L80E, you will need the same type of transmission fluid. When the mode switch is closed, auto mode will be used, regardless of what you do with the shift buttons. They are incompatible with one another the way that they are. You know that the 4L60E is shorter than the 4L80E. Additionally, if you arent familiar with the electronics and sensors, you want a professional to handle the job so nothing gets accidentally fried. Automotive Network, Inc., Copyright 2023. For units with 300mm converter, non-reluctor style shaft. They are both meant to control gears and are used in GM vehicles. This also used a 27 spline input shaft with the tipped end that has an o-ring in front of the splines. Monster Savings of: $77.48 (55%) Availability: Product Available. thank you tony. The valve body shown below includes repairs and improvements that typical of a 4L60/E performance build with some mileage and wear. For this reason, you cant hook the other one up in place of the first. These used a 298mm converter and short stator front pump. Yuck what a S&@&# job. 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. If the mode switch is open, pushing either the upshift button or downshift button will put you in manual mode (and pushing both OR switching the mode select switch to auto will put you back in auto mode). Its going to have a lower price overall. At WOT (wide open throttle), the duty is at min (0% or off). in 93 4l60e was introduced using shift solenoids and pcm (computer) for up shifts. (4L60E/4L80E)? It features a length of 26.4 inches and weighs 236 pounds.
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