47re Torque Converter Locking And Unlocking

The problem with the '05 as it's been explained to me is without a torque converter lock to override the PCM, the line pressure to the TC is insufficient to keep the TC locked up when an EB is in use. 00 Select options; 46RE 46RH Torque Converter Lock-Up Billet 10 Inch to 12 Inch $ 1065. There are a total of four possible pressure switches, three possible wires coming into the transmission, and a solenoid to do the actual work of locking up the torque converter. This eliminates the need for a manual switch. lock/unlock has to do with the valve body, not the clutch count of the converter also, a looser converter will feel like it locks/unlocks more harshly you can use a single disk up to 600hp or so IMO. If you are developing more than 500 lbs ft of torque consider it burnt toast. There is only maybe a 2% hysteresis here, and the converter will unlock (thanks Chrysler). intermittently locking and / or unlocking without any activation of the. My torque converter randomly unlocks under 50 MPH. 7775404K 4L60E,4L65E,4L70E VALVE KIT, TCC REGULATOR Corrects transmission (code 1870) low torque converter clutch apply and overhearing of the converter. A torque converter, common to automatic transmissions only, is the equivalent to a clutch in a standard transmission. It didn't do it at first, but after a 250 trip it was intermittent. This internal converter pressure, in the original 42 through 47RE convert-ers (figure 1), could be compromised with a leak between the converter hub and stator support assembly, allow-. What's happening is the torque converter's locking up at really low speeds in drive and reverse. Question: I just installed a torque convertor lock-up switch on my Dodge Ram diesel pickup truck. 9L 12V Dodge Turbo Diesel trucks is showing early signs of favor, replace it with this Cummins OEM part. A trained transmission-service technician can also test for torque converter lockup using a specific vehicle scan tool. I have the Banks 4" brake and a complete DTT custom auto with their smart controller to handle the torque converter lockup and lock to lock shifts. Locking the torque converter in lower gears and shifting to the next gear locked can help get more power transfer to the ground where you need it. My 47re torque converter is not locking up. Interference in the throttle position sensor circuits (APPS) on Dodge Cummins engines from 1994 to 2004 will create false voltage readings in the APPS circuit and cause the lock-up torque converter to rapidly cycle on and off as you drive. The torque converter clutch engages in fourth gear, and in third gear under various conditions, such as when the O/D switch is OFF, when the vehicle is cruising on a level surface after the vehicle has warmed up. Com to your whitelist of sites on your adblocker. 42RE / 46RE / 47RE / 48RE, Improved Torque Converter Lock-Up Clutch Switch Valve. and get 2500 rpms and just let the trans go through the gears till the speed catches up. Universal TCC Lock-Up Kit for 700R4 and 2004R This kit enables hands-free, automatic activation of the Torque Converter Clutch (TCC) along with the option of manual control. MoparPartsGiant. A torque converter, common to automatic transmissions only, is the equivalent to a clutch in a standard transmission. php?sid=1. converter was having issues locking up in overdrive went to try and fix it but started working again lol go check out the dog house here's the link to there. 2000 DODGE RAM Recalls (11) a delayed torque converter clutch engagement (lock-up). Dodge Ram 3. BD TorqUnloc Kit Dodge 5. I rebuilt a 47re transmission on a 1998 2500 diesel truck. took it for a ride and the torque converter would lock and unlock frequently again, and then it. [email protected] Learn about an immunotherapy treatment option that may help certain patients with advanced melanoma that has spread or cannot be removed by surgery, or melanoma that has come back after it and lymph nodes that contain cancer have been removed by surgery. They then figured mine must. We have been in the transmission industry for over 20 plus years. Assembled with felpro gaskets -magnaflux'd, cleaned, and machined by c3 machine shop. Had problems with TCS (Torque Converter Shudder) on my '97 Mustang. The 47RE transmission in these trucks is not a favored transmission among Cummins owners. 7 CUMMINS DIESEL AND ITS IN PERFECT WORKING SHAPE ONLY 81,140KM WE SHIP ANYWERE IN CANADA FOR ANY QUESTIONS CALL US 514-562-8344 OR TOLL-FREE 1888-494-4275 WWW. If you go the BD Diesel route you will have to purchase the additional torque converter auto lock module for about $270 to fully maximize the EB effectiveness (automatically locks and unlocks converter). this condition may illuminate the malfunction indicator lamp due to diagnostic trouble code p1740. 00 Select options; 46RE 46RH Torque Converter Lock-Up Billet 10 Inch to 12 Inch $ 1065. Didn't know what the problem was but the symtoms were as you said, in between 35 - 50 mph it would act like it didn't want to go into lockup. See more ideas about Diesel trucks, Cummins diesel and Dodge trucks. BD Diesel Performance 1300030 Noise Isolator and cause the lock-up torque converter to rapidly cycle on and off as you drive. Dodge/Ram Diesel Tech - 47re trans Torque Converter lock/unlock - Here's some info I came across from another source that might prove valuable to folks with the 47re auto trans. The car won’t drive at all. Some of the most common problems with this transmission involve being stuck in a gear, failure of the torque converter to lock, or hard shifts. Torque converter noises are easy to isolate. something like this to force the torque converter clutch to lock or. There is only maybe a 2% hysteresis here, and the converter will unlock (thanks Chrysler). Eliminates lock and unlock cycling and premature unwanted lockup. 99 dodge: torque converter. The PCM was flashed 2 years ago for this problem and it worked until last month. Dodge/Ram Diesel Tech - 47re trans Torque Converter lock/unlock - Here's some info I came across from another source that might prove valuable to folks with the 47re auto trans. The 47RH four-speed Torqueflite® transmission was used on Ram 2500 and 3500 pickups with the 8. Most 47RE lockup issues related to the converter locking/unlocking between 50 and 55 mph can be traced to "noise" interfering with the electronics that control the torque converter. 9L Dodge Cummins diesel torque at the 1600-2200-engine rpm range challenges the transmission's clutch packs. First through third gear ranges are provided by the clutches. I think it does it any time but is noticeable under load (12,000 lb. Must Specify Transfer Case Model & Year. The torque converter clutch is con-trolled by the Powertrain Control Module (PCM). Command the torque converter to stay locked, stay unlocked, or revert to OEM settings with the BD TorqLoc. It isn't just for freeway. book is worth reading. the alternator was going out about a year ago and right at about 42-43 mph the torque converter would lock and unlock or something like that, but once alternator was replaced it quit, for. I have changed out the. If you let off (after going WOT) at less than 55mph (the normal non-t/h part throttle lockup speed), the converter will unlock and return to normal non-tow/haul operation. The other paths are converter in and out. com offers the lowest prices for genuine 1991 Dodge D250 parts. The 48RE also includes a “Tow-Haul” button on the shift lever. 2000 DODGE RAM Recalls (11) a delayed torque converter clutch engagement (lock-up). replaced valve body with known good one. #trucks #trucknation #diesel #diesellife #farfromstock #rollcoal #duramax #duramaxdiesel #liftedtrucks #cummins #cum. Since the entire converter (pump, turbine and stator) turns while the transmission is in park and neutral, a converter noise will go away in those ranges. Page 1 of 2 1 2 Next >. 32rh Service Manual valve is operated by the gearshift linkage and provides 32rh Service Manual valve is operated by the gearshift linkage and provides. Description One (1) Internal Wiring Harness One (1) External Wiring Harness One (1) Vacuum Switch. 03-22-2018 09:27 PM by Flint G. E40D transmission solenoids, switches, wire harness repair kits, E40D transmission parts. The 47RE transmission in these trucks is not a favored transmission among Cummins owners. We have detected that you are blocking our advertisers. 99 auto 24v stage two rebuild kit from dtt 150 nozzles torque converter keeps locking and unlocking while I'm driving any suggestions on why it keeps doing it? Sometimes it will stay locked up sometimes it will lock up and then unlocks will do it while I'm driving please help thanks for any information!!. A-500s use A-904-style torque converters, while A-518s use the A-727-style torque converters. Also ideal for lockup operation in vehicles that did not come with lockup converter transmissions. Torque converter shudder fells like a slight to heavy vibration in the transmission, and is usually accompanied by an interruption in power transfer. This easy fix allows you to remove the interference and restore proper lock-up operation. The difference with a torque converter is that instead of using air, it uses oil or transmission fluid, to be more precise. replaced torque converter twice. Just wondering if this was normal operation. The 47RE didn’t have it either. I've been looking here and elsewhere and have conflicting info so far. It is not displaying any check engine/MIL and rarely ever has. book is worth reading. Note: Relying solely on the transmission’s “P” Park position and the parking pawl to keep the vehicle from rolling when parked places undue stress on the pawl and other driveline components, which can cause excessive wearing of the pawl and lead to premature failure. Our Truck when in 3rd (D) and 4th OD gear, suddenly jerks (looks like it shifts to a lower gear) for a split second and then back to current gear. Previously I had designed a circuit to disable lock up operation with solves the shudder problem. The TorqueFlite also adopted variable line pressure for reverse, which could range from 150 to 260 psi, rather than staying at 260 psi). My issue is that the transmission functions perfectly up to 2000 rpms, over 2000 rpms for some reason the transmission wants to unlock the torque converter then shift into od and lock the converter at the same time giving a very harsh shift, so hard it barks the turbo. Perhaps someone can explain to me exactly what torque converter (TC) shudder is. Steady cruising and light acceleration between 40 and 50 mph was almost impossible with the TC constantly locking and unlocking. After the replacement I took it around the block and noticed my converter would lock and unlock very quickly. With 2003 Dodge Ram performance automatic transmission torque converters that CARiD offers, you can add a good deal of torque for the better acceleration and higher top speed. This is a normally open vacuum switch that takes 7 pounds or more of vacuum to shift into overdrive and lock-up the torque converter and 3 pounds or less of vacuum to down shift and unlock the torque. applied air to passage in pump. The out passes over the converter lubrication valve and onto the clutch control valve. Hey guys first post here! I just installed a lock up switch and not really sure if it's operating right. The trans was just rebuilt and dynoed with a triple lock converter so thats all good. Just wondering about a stuck torque converter? Are you saying it will die when you stop? Wow that is odd. Rotate the converter back and forth until. 100% Code Free ; Allows You to Bypass The Tcm to Lock/Unlock The Torque Converter On Demand; Turn The Bypass Switch Off; The Tcm Regains Control of The Torque Converter Clutch; Learn More. 5 is locking and unlocking like crazy. Research the yearly spend on gasoline for every Dodge in our database. BUT when I take foot off throttle tranny will unlock. Featuring a sleek new look and state-of-the-art technology, the Juice with Attitude CTS2 sets the standard for power, control, and style. Check out free battery charging and engine diagnostic testing while you are in store. Buy a 1998 Dodge Ram 2500 Automatic Transmission Speed Sensor at discount prices. Enjoy, Glenn According to an article on. th same problems 1994 5. If the torque converter is not locked to the drive shaft the RPMs will rise quickly. Readbag users suggest that ChryslerPT. MoparPartsGiant. converter was having issues locking up in overdrive went to try and fix it but started working again lol go check out the dog house here's the link to there. I just think the Allison tuning is pretty sweet but i know it wont be on near that level. Torque Converter Issues and Alternator Noise Testing Before Testing - IMPORTANT PLEASE DO NOT SKIP! Before doing any testing of the alternator for AC noise, make sure to remove any and all wiring modifications. P1740 DODGE Torque Converter Clutch or Overdrive You are having a Transmission Issue. what is the part# for the torque - Answered by a verified Dodge Mechanic. BD Part # 1300030. The lock-up torque converter can be ordered in. My brother has a built 47RE and that is the first thing he mention after he rode in it after the swap. The 48RE also includes a “Tow-Haul” button on the shift lever. BUT when I take foot off throttle tranny will unlock. com Home Forums Gallery Vendors Advertising Links. The TPS plays a major role in TCC lockup. What I am all fuzzy about is, for lock-up torque converters, the tranny-side blade gets physically bonded to the engine-side blade above certain RPMs. it shifts into 4th at different times in tow/haul or not. As long as there is slight pressure on the throttle it will stay in OD, but as soon as you throttle back slightly or let it coast it will drop out of OD into what gear I don't know. AFC stuff done, 3k gsk. Many people have a need for a Torque Converter that can withstand the rigors of their demanding applications. As for the jerky shifts it is the nature of the beast Dodge when redesigning the 47RE to the 48RE made the tranny shift very positive to reduce wear due to the clutches slipping. Just wondering about a stuck torque converter? Are you saying it will die when you stop? Wow that is odd. HOW does this happen? Is it a clutch-like. This is for lock up. on 2000-and newer models. shouldnt bother the brakes at all. The BD AutoLoc is a computer that commands the torque convertor lock-up clutch to stay applied when an exhaust brake is engaged. Sun Coast Converters use their expertise fixing busted Dodge 47RE/48RE to produce the OM3GA kit and the strongest Dodge transmission ever built. So besides a bad torque converter clutch soleniod what could it be? I can not afford the time to drop it and looksee inside for issues. Just wondering about a stuck torque converter? Are you saying it will die when you stop? Wow that is odd. Really, if this trans was properly controlled, it'd be in 2nd lockup. The PCM was flashed 2 years ago for this problem and it worked until last month. I cleaned the batt. but some electricity is used to lock in or lock out the o/d I think the converter is just hydraulic. The TorqueFlite also adopted variable line pressure for reverse, which could range from 150 to 260 psi, rather than staying at 260 psi). converter was having issues locking up in overdrive went to try and fix it but started working again lol go check out the dog house here's the link to there. Read honest and unbiased product reviews from our users. With these four parts you can convert your 727 transmission to a 518 overdrive transmission with locking torque converter. For example, on Dodge 47RE four-speed units, the most common cause for a torque converter to erratically lock and unlock (between 50 and 55 mph) is electrical "noise" interference from the alternator. Cause: code 62 or P0628 means you have no lock up and or slipping lock up. Free Same Day Store Pickup. This easy fix allows you to remove the interference and restore proper lock-up operation. The 94-99 units will not lock until OD anyway. It has a billet input shaft,3 Disk Billet torque converter, Increased Clutch capacity and material in all packs, Redline Valvebody, new solenoids and sensors. My issue is that the transmission functions perfectly up to 2000 rpms, over 2000 rpms for some reason the transmission wants to unlock the torque converter then shift into od and lock the converter at the same time giving a very harsh shift, so hard it barks the turbo. 48RE Torque Converters: An Update for Longer Life. There is a relay, usually inside the transmission, that controls the lock-up solenoid inside the torque converter. 00 to rebuild it) telling me there was nothing wrong with it while it's still under warranty. Universal TCC Lock-Up Kit for 700R4 and 2004R This kit enables hands-free, automatic activation of the Torque Converter Clutch (TCC) along with the option of manual control. If you are targeting over 350 hp some clutch upgrades aren’t a bad idea and you should definitely consider a better torque converter with a custom stall recommended by the converter builder after they know what you are building. I can't vouch for this personally, but I'm going to do the mod as it certainly won't hurt anything. Just wondering about a stuck torque converter? Are you saying it will die when you stop? Wow that is odd. 42RE / 46RE / 47RE / 48RE, Improved Torque Converter Lock-Up Clutch Switch Valve. I cleaned the batt. It's hard to tell from the descriptions but it sounds a bit like this truck has a very common issue with the torque converter locking and unlocking. 1998-2002 Dodge 4th Gear Hunt Fix PROCEDURE Begin by disconnecting the negative terminals on both batteries. I've been looking here and elsewhere and have conflicting info so far. A trained transmission-service technician can also test for torque converter lockup using a specific vehicle scan tool. Choose top quality brands Dorman. Readbag users suggest that ChryslerPT. Troubleshooting Torque Converter Clutch Cycling on Dodge Trucks connector 1, terminal 23 (Orange/Dark Blue wire). A torque converter, common to automatic transmissions only, is the equivalent to a clutch in a standard transmission. The lock-up torque converter can be ordered in. I have had this issue off and on over the years and usually I can clean the terminals on the battery or clean batteries and it. 2000 DODGE RAM Recalls (11) a delayed torque converter clutch engagement (lock-up). Handles 600 HP easy. I don't have far to drive to work so I've been getting by with using 1 and 2 before shifting to drive, but lately in 2nd the engine's been stumbling, though somewhat different than it does in D with the converter locked. 3L Ford Power. 700R4 / EARLY 4L60E / 200-4R, Super Street Raptor. Must remember also that on the 05s you cant lock out overdrive. com offers the lowest prices for genuine 1989 Dodge D250 parts. e you want to call it trans setup. 42RE / 46RE / 47RE / 48RE, Improved Torque Converter Lock-Up Clutch Switch Valve. I shift it to drive (or reverse or anything else), give it gas, and the engine. it would spit and kick and finally would run half azzed. BUT when I take foot off throttle tranny will unlock. 3L IDI Diesels ' started by DragRag , May 19, 2010. Benton County Oregon. The problem with the '05 as it's been explained to me is without a torque converter lock to override the PCM, the line pressure to the TC is insufficient to keep the TC locked up when an EB is in use. Lets say you drive an average of 400 highway miles per week, at that rate you could save as much as $1000. My 96 ram 2500 w/47re stopped locking up the other day. If you go with an RE trans you must run the dodge PCM to control it. Torque converter clutch solenoid circuit problem (Code 37). Featuring a sleek new look and state-of-the-art technology, the Juice with Attitude CTS2 sets the standard for power, control, and style. Installing a noise filter in the torque-converter circuit can cure the problem. 9 Ram/Cummins that had the hunting behavior form 2nd-3rd and locking/unlocking the torque converter too frequently. MoparPartsGiant. Heavy Duty Stall-Speed Chrysler Torque Converters for the Chrysler A-618 / 46RE/ 47RE/ 48RE Transmissions. BD Diesel Performance 1300030 Noise Isolator and cause the lock-up torque converter to rapidly cycle on and off as you drive. Your feeling a shudder of the torque converter clutch coming on. replaced torque converter twice. I suspect this just wasn't capable of running a 4l85E behind a Chevy 502 crate motor - too much torque maybe. the alternator was going out about a year ago and right at about 42-43 mph the torque converter would lock and unlock or something like that, but once alternator was replaced it quit, for. A518/618 Torque Converter, Heavy Duty 1300-1500 Low Stall, Lockup, Diesel Engines Street Rage Tow 1600-1900 Stock Stall A518/618 Diesel Torque ConverterThis Street Rage Tow is a heavy-duty diesel torque converter. Position two reverts back to stock function, or can be wired to unlock the torque converter. 05 is the only year with NO OD. #trucks #trucknation #diesel #diesellife #farfromstock #rollcoal #duramax #duramaxdiesel #liftedtrucks #cummins #cum. List of 2001 DODGE RAM Factory Technical Service Bulletin - TSB | AutoCodes. 42RE / 46RE / 47RE / 48RE, Improved Torque Converter Lock-Up Clutch Switch Valve. When towing the Torque Converter should be locked. TCI® 376600 Kit Contains: Qty. If I turn the overdrive off, the rpm jumps to over 2000 rpm, which is normal. Torque converter locking/unlocking while driving Technical Info: 2nd Gen 24 VALVE DRIVETRAIN Torque converter locking/unlocking while driving - DieselRam. Learn about an immunotherapy treatment option that may help certain patients with advanced melanoma that has spread or cannot be removed by surgery, or melanoma that has come back after it and lymph nodes that contain cancer have been removed by surgery. Hello! I have a Dakota with the V8. thick laser-cut flanges, mandrel-bent primary tubes, and feature. Choose top quality brands Dorman. Question on E40D torque converter is locking, and unlocking Discussion in ' 6. Modern units can automatically lock out the highest gear if a load if it detects a large load. Learn about an immunotherapy treatment option that may help certain patients with advanced melanoma that has spread or cannot be removed by surgery, or melanoma that has come back after it and lymph nodes that contain cancer have been removed by surgery. 1994 Dodge Ram 3500 12 Valve Over Look + Lock Up Switch Install (47RH) - Duration. PTO operation on Dodge 3500 4x4 auto discussion in the Tool Your truck has a 47RE trans. BD Part # 1300030. Eventually, the non-lockup torque converters and aluminum planetary gears become weak links, but not until much more than 500 rwhp is achieved. This increases fuel mileage and reduces transmission fluid temperatures. Re: When do I turn off OVERDRIVE When Im towing a load over 7000 I will always have my OD turned off unless im on the freeways which will give me the speed to have my rpms at the right speed unless I get to a hill then I will drop back down out of OD and go 60 to 65 with my rpms a bit high. Installing a noise filter in the torque-converter circuit can cure the problem. this condition may illuminate the malfunction indicator lamp due to diagnostic trouble code p1740. Increase the durability of your drivetrain with BD's award winning heavy duty 47RE transmission (complete with billet input shaft), enhanced stall triple disc Torque Converter, and auxiliary transmission oil filter kit combo package for your 1998-1999 Dodge Ram Cummins 5. If the throttle position sensor in your '94-'98, 5. Steady cruising and light acceleration between 40 and 50 mph was almost impossible with the TC constantly locking and unlocking. Torque Converter Lock Up, Mopar, 47RE, 48RE, Kit. Since the entire converter (pump, turbine and stator) turns while the transmission is in park and neutral, a converter noise will go away in those ranges. It recently started having problems with the torque converter locking and unlocking between 45 - 60 mph and then it will do the same thing when get …. the alternator was going out about a year ago and right at about 42-43 mph the torque converter would lock and unlock or something like that, but once alternator was replaced it quit, for. Ive got a for sure way to diagnose torque converter lock up issues where it lock and unlocks at about 45-50 MPH. thick laser-cut flanges, mandrel-bent primary tubes, and feature. Readbag users suggest that ChryslerPT. It takes time to unlock the torque converter. La Cimberio Varese si conferma in testa alla classifica vincendo al Forum d’Assago contro i padroni di casa dell’EA7 Milano per 77-83. 700R4 EXTERNAL LOCKUP KIT INSTALLATION INSTRUCTIONS MonsterTransmission. yeah, kinda like everyone else said, better heat dissipation and a RPM drop at cruising speeds. At normal city driving speed, 45-55 mph, Big Red (that's her) tends to shudder a bit. BD R700 Compounds (59mm over 71mm) 5. Find new, used and salvaged cars & trucks for sale locally in Alberta : Toyota, Honda, BMW, Mercedes Benz, Chrysler, Nissan and it is all about driving your dreams. 7775404K 4L60E,4L65E,4L70E VALVE KIT, TCC REGULATOR Corrects transmission (code 1870) low torque converter clutch apply and overhearing of the converter. 5th wheel RV). Issuu is a digital publishing platform that makes it simple to publish magazines, catalogs, newspapers, books, and more online. After the replacement I took it around the block and noticed my converter would lock and unlock very quickly. All this means the torque multiplication is maximized providing a very smooth power transfer and maximum torque transfer from the engine to the transmission at a RPM that is well with in the beginning of the torque curve of the engine. 69, which is quite tall. Be sure that as the cable is pulled forward and centered on the throttle lever stud, the cable housing moves smoothly with the cable. I will start with that. It had gotten hard and was allowing fluid to leak past when the tc locked up. 2000 DODGE RAM Recalls (11) a delayed torque converter clutch engagement (lock-up). 48RE Torque Converters: An Update for Longer Life. I have a 2004 Ford F150 FX4 and I've been having a (hopefully) minor problem for the past 15k miles or so. The procedure specified in many factory shop manuals for changing transmission fluid is merely to drain and clean the sump, and then install enough new fluid to replace what was drained. Or, you can wire up a manual lock/unlock converter switch for about $30 but you have to remember to unlock it before you come to a stop LOL. 2l v8 not even broken in yet. it would spit and kick and finally would run half azzed. With a lock up torque converter clutch, once you are near crusing speed the clutch locks up the torque converter so that it rotates as a solid unit. It turned out to be the brake light switch down on the brake peddle ! The switch some how got out of adjustment when I would hit a bump on the road the peddle would bounce and the brake lights would come on and the converter would unlock then lock back up. 48RE Theory And Operation Part 1 The 48RE is equipped with a lock-up clutch in the torque converter. Note that I said "possible" - not all transmissions used all of the pressure switches and wiring. Run a 12 volt fused wire that turns on and off with the key to the vacuum switch, then to the center wire on the transmission connector. Since the entire converter (pump, turbine and stator) turns while the transmission is in park and neutral, a converter noise will go away in those ranges. Notice I said "an Automatic. I have the Banks 4" brake and a complete DTT custom auto with their smart controller to handle the torque converter lockup and lock to lock shifts. By Ralph Kalal Replacement of transmission fluid ordinarily does not include draining the torque converter. Never really seen one fail in a motor coach or mdt truck. Reverse works fine, and if I manually put the transmission in 1st or 2nd it works fine. BUT when I take foot off throttle tranny will unlock. What I am all fuzzy about is, for lock-up torque converters, the tranny-side blade gets physically bonded to the engine-side blade above certain RPMs. required to. Rotate the converter back and forth until. pdf - Free ebook download as PDF File (. enthusiast that was in search of a tow vehicle for my admittedly small collection of automobiles. This slippage when unlocked causes the transission to overheat and thus increases wear. 9L or can be wired to unlock the torque converter. shut the truck off, and started it back up. First through third gear ranges are provided by the clutches. applied air to passage in pump. com> We are taking a stand on the convertor clutch lock up when used on acceleration. based largely on information released by Chrysler, with thanks to oh2o. We have been in the transmission industry for over 20 plus years. Dodge/Ram Diesel Tech - 47re trans Torque Converter lock/unlock - Here's some info I came across from another source that might prove valuable to folks with the 47re auto trans. Torque Converter Lock Up, Mopar, 47RE, 48RE, Kit. Installing a noise filter in the torque-converter circuit can cure the problem. Interference in the throttle position sensor circuits (APPS) on Dodge Cummins engines from 1994 to 2004 will create false voltage readings in the APPS circuit and cause the lock-up torque converter to rapidly cycle on and off as you drive. As for the jerky shifts it is the nature of the beast Dodge when redesigning the 47RE to the 48RE made the tranny shift very positive to reduce wear due to the clutches slipping. A torque converter, common to automatic transmissions only, is the equivalent to a clutch in a standard transmission. My '97 3500 RAM Diesel automatic (47RE I think) lock-up torque converter intermittently unlocks and locks. lock up torque converter diesel turbo hydromatic 4 torque converters rebuilt torque converter 22 dodge stratus dynaflow torque converter tcs torque converters lincoln ls po741 torque converter clutch bdr torque converters torque converter won't lock up 1997 chevy torque converter 4l6e honda torque converter torque converter lockup chrysler. Check out free battery charging and engine diagnostic testing while you are in store. Relying on lock-up to keep your torque converter and transmission safe is a bad idea. The problem seems to be worse when it is > cold, but he travels about 40 miles to work and I'm sure the tranny > fluid has warmed up. This trans was only available in 94 and 95. 7 CUMMINS DIESEL AND ITS IN PERFECT WORKING SHAPE ONLY 81,140KM WE SHIP ANYWERE IN CANADA FOR ANY QUESTIONS CALL US 514-562-8344 OR TOLL-FREE 1888-494-4275 WWW. 4r70w with a jmodded valvebody and a custom built torque converter Im not 100% sure whats in the converter but I do know its a single plate and it was built for my supercharged car so it should handle a good bit of power I was just wondering what they could usually take and what would happen if I pushed too much power to it?. Lock up switch for 1998-2002 dodge 2500. Tom, I have 2003 Mazda mpv I have driven for almost 2 years now. A trained transmission-service technician can also test for torque converter lockup using a specific vehicle scan tool. I was experiencing the infamous torque converter lock-up on my '98 Ram 2500 CTD. I tow an RV with. The 46RH and the 47RH can be converted to run with out a PCU (powertrain control module) using hydraulic pressure switches Forth version is the 47RE, a fully electronic version with sensors everywhere. You can improve the clutch holding power by resetting the hydraulic pressure but this can result in poor shifting patterns, setting of trouble code lights and heat build up. HEAVY DUTY, SINGLE PLATE, LOCK UP TORQUE CONVERTERS WITH BILLET STEEL COVERS FOR CHRYSLER A-618 / 46RE / 47RE / 48 RE TRANSMISSIONS. Also ideal for lockup operation in vehicles that did not come with lockup converter transmissions. Chrysler’s Ram truck 47RE and 48RE transmissions have a checkered history. They operate using hydraulic pressure to shift the gears, and use. 1998-2002 Dodge 4th Gear Hunt Fix PROCEDURE Begin by disconnecting the negative terminals on both batteries. A torque converter, common to automatic transmissions only, is the equivalent to a clutch in a standard transmission. The torque converter clutch is con-trolled by the Powertrain Control Module (PCM). The transmission and torque converter must be removed as an assembly to avoid component damage. The problem with the '05 as it's been explained to me is without a torque converter lock to override the PCM, the line pressure to the TC is insufficient to keep the TC locked up when an EB is in use. Search Search. A518/618 Torque Converter, Heavy Duty 1300-1500 Low Stall, Lockup, Diesel Engines Street Rage Tow 1600-1900 Stock Stall A518/618 Diesel Torque ConverterThis Street Rage Tow is a heavy-duty diesel torque converter. Undicesima vittoria in dodici gare per la truppa varesina, che respinge l’assalto al primato di Sassari e Siena, che avevano raggiunto Green e compagni prima del posticipo di questa sera. a good haul not having torque converter lock and unlock constantly in 3rd gear and ran 60 mph in. These false readings cause the torque converter lock-up to cycle rapidly on and off as you're driving. My truck is FREAKING out!! njppb1. Torque Converter Lock Switch Dave and Helen Damouth www. What I am all fuzzy about is, for lock-up torque converters, the tranny-side blade gets physically bonded to the engine-side blade above certain RPMs. TCI® 376600 Kit Contains: Qty. The AutoLoc ensures that 100% of the retarding force is being transferred in 3rd and 4th gears, thus, transmission oil temperatures remain low because convertor slippage no longer occurs in these gears. It's very smooth, but I just wonder if the clutch pack or whatever it is they use to lock up the torque converter, is designed to handle partial and continuous slipping like that. Readbag users suggest that ChryslerPT. See 2001 Dodge Ram 1500 technical service bulletins (TSBs) at TrueDelta, organized by model year and problem area engagement when the torque converter clutch. The trigger wire for this is connected to the orange wire down by the tranny. Lubricate the converter drive hub and oil pump seal lip with petroleum jelly. I have a 2001 dodge cummins with 47re and my torque converter doesnt always lock up. Installed this on a 24v 5. The other paths are converter in and out. Some of the most common problems with this transmission involve being stuck in a gear, failure of the torque converter to lock, or hard shifts. Find Torque Converter Lock up Kits with Manual Override Switch Included and 47RE Transmission Type and get Free Shipping on Orders Over $99 at Summit Racing!.