jeep tj automatic transmission swap

The TRS then uses this power to send signals to the TCM indicating what range the shifter is in. The Turbo 350, aka TH350, automatic transmission is a stout 3 speed automatic transmission. When complete it will look as neat as the factory wiring. Pin 24 Ground This is a black with tan strip wire. It provides a ground and bypasses the neutral safety switch. On a whim I saw this one and went to the dealership on the same day while my wife was at work and came home with it. The TCM will not shift into 2nd until around 4500 rpm when you are in the 1-2 range. This section will be the most detailed part of my write-up. Installing the short 23 spline input solves that problem. This is how I did mine. First of all, there are 2 great write ups I used for this. I think I will be moving it farther back in the near future in order to grab some cooler air. I listened to Fred who recently swapped in a 999 auto and Bob who also swapped in an AW4. I had one concern when I read what you posted about mounting your np231. They are both black with tan stripe. Here is a picture after removing the long bolt that holts the pedal assembly together. Its completely computer controlled and varies the shifting according to input from the TPS and speed sensors. This sounds like a good solution for the desert. Novak offers the most complete Jeep TJ swap kit that we know of. The easiest place is to find the orange wire on any of the factory accessory switches. View Terms & Privacy Policy. CJ hard top side windows 1 x drivers and 1 x passenger. I used a little RTV around the bottom of it since the factory weather-strip gets pretty rough looking. I have already upgraded every single cooling system component including an electric pusher fan. Once the pilot holes were complete we drilled the larger holes. The TCM uses this solenoid to engage and disengage the lockup. So, the wiring harness on our 1998 Jeep Wrangler TJ (4.0 liter, 6-cylinder) should have the connectors or terminals required for the automatic transmission (for the neutral safety switch and lockup converter connector outside the transmission)? Its purpose is to apply 12 volts to pin 22 on the TCM telling the TCM that the shifter is in the OD range. 1997-2002 Jeep Wranglers TJ Chevy V8 Engine. Sensor Ground (Sensor Return) This is a brown with yellow stripe wire. Here is a picture of the pedal assembly removed from my TJ. 3Row Radiator&Shroud Fan Fits 1987-06 Jeep Wrangler TJ YJ GM Chevy V8 . It worked like a charm. We can cool the tranny fluid without introducing any more heat up front. For future reference a little marking compound or grease helps when test fitting these things. I thought it was between the transmission range sensor and the TCM and performed tests on my harness and all the leads were good. TACOMA, TACOMA SR, TACOMA SR-5, TOYOTA RACING DEVELOPMENT (TRD), TACOMA LIMITED, TUNDRA, TUNDRA SR, TUNDRA SR-5, TUNDRA TRD PRO, TUNDRA LIMITED, 4RUNNER, 4RUNNER SR-5, 4RUNNER LIMITED, 4RUNNER NIGHTSHADE, AND 4RUNNER TRD OFFROAD ARE REGISTERED TRADEMARKS OF TOYOTA MOTOR CORPORATION. Automatic Transmission Swap in my Jeep Wrangler TJ, Part 1 - YouTube 0:00 / 17:05 Automatic Transmission Swap in my Jeep Wrangler TJ, Part 1 25,079 views Dec 26, 2020 In this. You can go from an automatic to a manual and use the same computer. ), (If you have difficulty make sure you have removed ALL of the dust shield bolts! Install the drive plate and spacer. Another loose end, so to speak, is the reverse lights. Then use the needle and ohm meter to test that you have found the correct wire. Heres what happensit runs perfect!! It has 26 pins, some of which go the black or gray 8 way connectors, the TJ harness, and a fused power source from the battery. Pin 1 Input Speed Sensor Ground This is a violet with light green stripe. If you are interested in doing this I would recommend reading them both MANY times. CHRYSLER, JEEP, JEEP WRANGLER, WRANGLER UNLIMITED, RUBICON, WRANGLER JK, WRANGLER TJ, AND WRANGLER YJ ARE REGISTERED TRADEMARKS OF CHRYSLER GROUP LLC. There are two sets of holes in the crossmember. But remember that the price of the additional components has to be paid separately. Makes it easier to see were things are lining up, what is hitting what, etc. . This completes the circuit the TCM needs to get signals from the TJ throttle position sensor and brake switch sense circuits. As you can see it has an integrated cooling fan. By entering your email, you agree to receive recurring automated marketing emails from ExtremeTerrain at the email provided. Pick your location wisely since clearance is tight. It completes input speed sensor circuit. I might need to re-point my pinion angle. Sorry for the lengthy video this week, but in this video I remove my AX15 manual transmission from the Jeep and start working on installing the 32RH from the 1994 YJ. (87-06 Jeep Wrangler YJ & TJ) $299.99 (1) TF6 Transmission Rebuild Kit (87-03 Jeep Wrangler YJ & TJ) $254.99 (20) Royal Purple Max Gear 75w90 Gear Oil $17.99. Truck freight and oversize charges still apply unless otherwise noted, and can only be shipped to the lower 48 States. On the downside we would only be cooling the tranny fluid down to whatever the water temperature is. Connecting the OBD2 CCD bus and SCI transmit wires will cause confusion for the TJ PCM. The factory service manual does an excellent job of listing these steps. The input and output speed sensors are used by the TCM to calculate the shift points whether they be up or down. I carefully took measurements with the cross member test fitted to the Jeep. Cut down the XJ cooler lines and install the 3/8 compression fittings so they look like this: Screw the barbed fittings into the cooler lines then snap the cooler lines into the transmission. $689.99. Pin 3 Transmission Solenoid A This is a white wire. We had some hands so it was not all that bad. Its only 1 longer than the AX15. (Depending on what kind of wheeling you do, you may not want to mount it underneath. All Rights Reserved The spot I chose is next to the dipstick tube. This gives a bit more than twice the contact area between the slip yoke and spline stub and a stroke of 4-1/2". Provides a ground for the TCM. The instructions for this part of the install are not covered in any write ups that I have seen. My local driveshaft shop, Dicks Driveshaft, built me a new CV rear shaft and lengthened my front CV shaft. Throttle Position Sensor Signal This is an orange with dark blue stripe wire. Name: Auto to swap jeep tj user manual guide.pdf Author: Inari Schultz Pages: 481 Languages: EN, FR, DE, IT, ES, PT, NL and others File size: 8992 Kb Upload Date: 21-10-2022 Last checked: 25 Minutes ago aw4 swap into tj 32rh transmission jeep wrangler manual to automatic transmission conversion kit jeep yj manual to automatic transmission swap Rough Country items are not included in Free Shipping offers. For more info on this, see Stus AW-4 swap write-up. Spline/Slip Yoke Differences. This video and description contain affiliate links, which means that if you click on one of the product links, we receive a small commission. The solenoids are used by the TCM to shift the transmission. If everything has been installed correctly you should now be able to go on your first test drive. Pin 2 Transmission Solenoid B This is an orange with white stripe wire. Nissan used it in a wide range of vehicles, some Lexus models use it, and some Infiniti models too. Where you mount it is your choice. Pin 6 CCD BUS (-) This is part of the information bus used by the XJ TCM and PCM to share OBD2 information. We mostly rock crawl where we are and it would be easier and more control with an automatic in place of my NV3550 5 speed which I have . 2003-2023 ExtremeTerrain.com. I used 1/4 NPT barbed fittings and 5/8 hose clamps. Ships from 3rd Party. . It needs to connect to Pin 4 on the black 8 way plug. In the end the transmission only had 1st gear and reverse. We need to connect Pin 24 from the TCM to either one of these. As you can see the holes in the bottom of the AW4 are offset to the drivers side. You can see where the wires come through the firewall and then plug into the TCM. I sure had a lot of fun. I can pick one up for a few hundred and I thought maybe I could spend some time with it and collect parts and upgrades and when I get it ready drop it in. The X spline is longer than the S spline. Bob Bassett chose to cut his down. Im assuming you already routed and tied up the harnesses above the transmission and transfer case. I read over (scanned) the write up again but did not find it. Message frequency may vary. I have some pics but not here so the post will be dry for a while. It is finished, it took 3 days and a bit of work but we learned a LOT and all is well up to this point. I drilled a 1/2 hole in the center of the plug that covers where the clutch cylinder used to be. Pin 2 TRS 3 Sense This is a violet wire. My wife, Theresa This woman has a lot of patience. The solenoids are used by the TCM to shift the transmission. mrblaine Crew Member Supporting Member Joined Nov 20, 2015 Messages 24,826 Location Quail Valley, CA Jan 18, 2019 #7 The fuse block is located on the front right fender well. Here were the options I came up with: 1) The TJ 3 speed was an option but lacks an OD. Whenever the shifter is in the Park or Neutral position this circuit is completed allowing the starter relay to be engaged by the turning the key. The following comments were extracted from a thread on JeepForum.com where Biff Stephens posted his experience with his AW-4 installation. It needs to connect to Pin 4 on the TCM plug. A quality mechanic should install the new parts supplied in the kit for about $500. Cost is $650, throw in another $400 to get the TCM, shifter assembly, pedal, cables, and tranny cooler and you have a low mileage 4 speed with around $1000 into it. Here in Arizona cooling a big problem in the summer months. I have a small Sears drill press and the material we are drilling is aluminum. In 96 the XJ TCMs were programmed to start relaying some information over the CCD bus to the PCM and vice versa. Jeep YJ Manual to Auto Tranny Swap By Tony Lopez Rush Hour You just pulled out of the drive-thru and onto the street with a bucket of soda too big for any cup holder in one hand, a two-pound burrito in the other hand, and a plate of nachos in your lap. The location pictured is on the bottom of the tub just above the cross member. Lets move on to getting this thing installed! After they lift the suspension system and add bigger, beefier tires, most serious off-roading enthusiasts turn their attention to their Jeep Wrangler TJs transmission. It needs to connect to Pin 21 on the TCM plug. I obtained Biffs permission to include them here as they will be easier to locate for all who are looking for AW-4 swap info for their TJ. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Copyright 2021 JeepSpecs.com - All Rights Reserved. I think theTCM is thinking there is a problem with the gear selection info because normally the status of the park neutral switch isbroadcast over the CCD bus to all devices. A catalog for Wrangler isn't available yet. Remove the throttle body return spring and snap in the kick down cable that is attached to the AW4. Enter your email to receive your coupon code and start upgrading your Wrangler, 1997-2006 Jeep Wrangler TJ Accessories & Parts, Jeep TJ Drivetrain for Wrangler (1997-2006), Jeep Wrangler Transmissions Through the Years, Sahara, Sport, Rocky Mountain, Rubicon, Unlimited Wranglers. If you do not have time, money or mechanical abilities. So the TCM knows the engine RPM, and of course the output RPMs. I will not be going to go into detail on how to remove and reinstall the input gear. I will outline these things and provide extra detail where necessary. I knew that I wasnt going to put another AX15 in. Then drop the bolts in from the top and weld them to the plate. So we put a few bolts on the TC and started to pull it together..all went well and it did go together with not too much effort. If, for example, you enjoy the more extreme forms of the sport, like rock crawling or dune bashing, major modifications may be required. Pin 4 TRS Overdrive Sense This is a light green with black stripe wire. Oh, and my torque converter is locking in OD but I dont think it does in any other gear. Other rubber hoses cannot handle the high temperatures that they see. I will post my thoughts and road blocks we ran in to while doing it. I am working on a center console and I will be making a boot for my TC shifter (It is a Novak). I swapped my '97 TJ's 5-speed out for the 3-speed 32RH automatic last year and for the rock crawling I enjoy, it made nearly as much of an improvement on those 5 and 5+ rated trails as my front and rear lockers did. Everything started and ran fine. Save my name, email, and website in this browser for the next time I comment. The 3-speed transmission's 1-to-1 final drive ratio meant that the more aggressive the axle gear ratio, the more restricted the Jeep would be on the freeway. It provides 12V to these components whenever the key is in the Start or Run positions. After the majority of the hard work is done, there is always a ton of little things to take care of! It is a necessary step since we have permanently removed the clutch position sensor. BTW, the junk yards are full of jeeps with automatic pedals. Its purpose is to ground the Park/Neutral circuit on the TJ harness when you shift into Park or Neutral so that the starter relay can be engaged which in turn allows the motor to be started. Consent to receive text messages for these purposes is not a condition of any purchase, service, or sweepstakes entry. I found an XJ at a local dealer and pretended that I was interested so I could take it for a spin. Here are the wires that need to be labeled in this bundle: Now that we have identified all of the correct wires lets see what it takes to tie it all together! 2009 jeep wrangler 2.8 crd sport unlimited 4wd euro 4 4dr convertible diesel man. T-19: The T-19 is basically a T-18 with a synchronized first gear. TH400: The Turbo 400 . I will try to add it. FORD, BRONCO,BADLANDS, BIG BEND, BLACK DIAMOND, OUTER BANKS, WILDTRAK, AND ECOBOOST ARE REGISTERED TRADEMARKS OF THE FORD MOTOR COMPANY. I decided to fabricate my own plate. I did all the research in advance and had everything labeled. Pin 7 CCD BUS (+) This is part of the information bus used by the XJ TCM and PCM to share OBD2 information. It was either an NV4500 or an automatic. I hope all of this info helps somebody..LOL Please be very careful when doing this part. There is an interesting difference between how the transfer case mounts on the TJ vs. XJ. Because it is a reliable, common, and short transmission, it is probably the best automatic transmission to swap in a short Jeep such as a flat fender or CJ-5. I did not take as many pics of this part of the install. Does the transmission range selector (gray 8 way plug) have a good ground? Look at the wiring harness where the AX15 once was. 1990.5-1996, the AW4 switched to a 23 spline output shaft and a 0.75:1 OD ratio. It did not, of course, so we sent the input gear off to get it machined. You should notice a slight (couple hundred RPM) change in the rpm. Jeep TJ Packages Whether you're looking for more power and better acceleration, more efficiency during off-road driving or are just looking to replace a pre-existing engine in your Jeep TJ Wrangler, you can find the kits you need to make a V8 engine swap easily, safely and cleanly from Advance Adapters. This will make it alot easier to find the first hole. 4th gear is a .70:1 over drive and the transmission uses a lock-up torque converter. There is only one way to install this. The two offset holes are used to bolt the plate to the bottom of the AW4. The Cherokee uses a 23 degree rotation on the transfer case. Research and compare . Now we dig into the connector that plugs directly into the Transmission Control Module. Brake switch sense This is a white with pink striped wire. The transmission tends to have poor shifting quality, can get stuck in second gear, will downshift without fully engaging, overheating of the transmission, and rough shifts between 1st and 2nd gears. Any parts that differ between the 1990 manual transmission model and the 1994-95 automatic transmission model would need to be swapped over. 249J with a 272 ratio. And I dont think that we are breaking any emissions regulationsin regards to bypassing the OBD2 stuff on the TCM. I cant wait to go out again! I also subscribed to www.alldatadiy.com for a year. It was very perplexingso I found this, http://www.novak-adapt.com/knowledge/np231.htm. That was all I needed to make my decision. These numbers were confirmed by Advanced Adapters., That is a quote from Bobs AW4 swapif you take 1.35 from 2.1 you get .75. Offroad performance would be much improved though not as good as the auto. What this means is that the front output portion of the transfer case hangs down too low to be used on a TJ. This information can be found in the factory service manual. I chose to go with a remote cooler due to the high temperatures we experience in Arizona. I then tried another TCM and I got the same code. It completes the output speed sensor circuit. It needs to connect to Pin 2 on the TCM plug. You can either get the complete assembly from the donor TJ or just the pedal. Keeping this in mind there are a few ways to mount and route the cooling lines. How much clearance did the input shaft have before it bottomed out? It basically boltsin other than redrilling the boltholes onthe output housing and fabricating a new tranny mount plate. If you are not good with wiring find a friend that is! The AW4 is around an inch longer than the AX15. $256.92 $329.99. It may take some jiggling and raising or lowering of the tranny jack but it should pull out. My rear driveshaft is actually 2 inches longer than it was before. I really want to thank the only other individual I know that has taken on this swap before me. Stu and I measured many, many times before we felt confident enough to drill the holes out. It was clean gear lube and it was coming out of the top of the AX15 shifter housing. 1997, the AW4 is exactly the same as the 1990.5-1996 units, except the electrical connector for the wiring harness changed. Thats easy once youve read this! Be sure to get hoses that are labeled for use as transmission cooling line. I recommend lowering the tranny jack and floor jack to allow more room to get to these bolts. This allows the TCM to know when the brakes are being applied. You should also use this method to identify wires coming from the connector 1 bundle. This really helped me work through some issues. I did every test imaginable and everything tested out good. This is why I relocated the holes in the above picture. Is the range selector in Park or Neutral? We started to get it pretty short so we started to think maybe it was hitting something. Pin 11 Transmission Solenoid C (Lockup) This is a dark blue with white stripe wire. Originally I had marked all 4 holes in the plate and took the picture. Thanks Fred! Jeep TJ/LJ 5.7L Hemi Auto Transmission Mount Bracket Kit 9706 Wrangler. Stick with the 5 speed cheaper and readily available. I will go into more detail on this later in the write up. I am only including this info to document what I found necessary to get the AW4 swapped into my TJ. Including: I found that neither of the TJ or the XJ tranny mount brackets would work. Then the brass fittings from the temperature sensor screw into the pan. On a Wrangler there is a 13 degree rotation. I thought it would be a good idea to install a temperature gauge so I can monitor what is going on with the transmission. Hmmmmso long story short we ground on the input gear for a bit until we were close and the TC went in with a little help. by Scott Kruize Avondale, Az It is a 4 speed with overdrive transmission that is computer controlled. When you turn on the key to the run or start mode this sends power to the TRS. I had nowhere to go but I didnt care. It needs to connect to Pin 6 on the black 8 way plug. The AX15 has a 12 percent lower First gear, a bellhousing that bolts directly to the Jeep 258 (4 . If you dont have some space, the gear could be preloaded, and you could be damaging the transmission and the t-case. This helps support the channel and allows us to continue to make videos like this. Start typing to see results or hit ESC to close, http://www.thebassetts.us/Jeep/AW4/AW4_files/page0001.htm, http://www.stu-offroad.com/engine/aw4.htm, Guide: Choosing Running Boards for Your Jeep. You will need them! Are Used Jeep Prices Finally Starting to Come Down? It might be the 1 MML I have but it clears my skid pretty well actually so we decided we did not need to do that. Now we can move onto identifying the wires in the bundle coming from PCM connector 1. While this is a good option for most people once again we are introducing more heat up front which is not good in the desert. It completes the sensor circuits. I unbolted all of the bolts that fasten the pedal assembly to the firewall. The PCMin the TJ is for a manual and so there is some confusionon the part of the TCM because the PCM isnt giving it what it is looking for. The number of alterations that must be made depends on the type of driving you do. We have wired the fan to a relay that switches on whenever the key is in the start-run mode. Jeep TJ 1997-2006 Chrysler TorqueFlite A-904 & A-727 Jeep Wrangler JK 2007 - Present Jeep 4X4 Performance Handbook . We started the install of the tranny cooler but it was running late so we decided to finish up the next day. You may find that the pedal does not contact the switch when the install is done causing the brake lights to stay lit. ), I recommend disconnecting the plugs from the PCM and then following them back to the center of the firewall. I decided that the right size would be 6x10 for the plate. It just was not making sense. There is about a half an inch of difference between the two. While holding your speed, tap lightly on the brake pedal. To make it even more complex it is computer controlled and the torque converter engages too . All of the hard work has paid off. Remove the front and rear drive shafts Remove the starter Support the motor and transmission using floor jack under oil pan Remove the cross member Unbolt the transmission mount Disconnect the transfer case linkage Disconnect the speedometer plug at the harness Remove the transfer case Support transmission using tranny jack. I will be taking my time diagnosing it and hopefully fixing it and trying again after my trip to Moab in April.Check out our website: https://muddybeards4x4.wixsite.com/mysite-1Amazon Store: https://www.amazon.com/shop/muddybeards4x4Barnes 4WD: 10% off discount code: https://www.barnes4wd.com/?ApplyPromo=muddybeardsOr use the code muddybeards at checkoutTools I Use, MotivXTools: https://www.motivxtools.com/10% off coupon code: muddybeardsLights I Use: https://olight.idevaffiliate.com/idevaffiliate.php?id=45710% off coupon code: muddybeards4x4Yankum Ropes: http://yankum.com?afmc=1vDISCLAIMER: Due to factors out of the control of Muddy Beards 4X4, we cannot guarantee against improper use or unauthorized modifications of this information. I guess I screwed up but I am not sureit seems to have worked. Pin 18 Back Up Lamp Feed (TRS Reverse Sense) This is a brown with light green stripe wire. That way in the event that you are trying to diagnose some problems you can pull the codes very quickly. Its purpose is to apply 12 volts to pin 22 on the TCM telling the TCM that the shifter is in the OD range. Stu Olson and I picked up the AW4 on a Monday afternoon. Removal..went without a hitch doesnt it always? We then have to tie into a few wires in the TJ harness. Radiator Cap: Included. Notes: Jeep used literally 14 different versions of this transmission, each with slightly different configurations of input and output stickout lengths and gearing. Lets walk through the steps necessary to bolt this baby in! ***There is one more little step that we cant forget to overlook. We need to connect Pin 7 on the gray 8 way connector to this wire. Here are two common problems with things to check to help resolve them. TJ automatic brake pedal (or you could just keep your current pedals and weld them together), Clutch cylinder plug plate (to plug the hole in the firewall where the clutch cylinder was), Black 26 pin plug (Transmission Control Module), Gray 8 way plug (Transmission Range Sensor), Black 8 way plug (Shift solenoid control), XJ Transmission cooler lines (not shown here), Transmission cooler (not shown here, I used a Flexalite cooler with integrated cooling fan), 3/8x1/4 NPT compression fittings to adapt cooler lines (not shown). This wire provides constant power for the TCM. Read more on this later in the article.). I was fortunate enough to have the FSM electrical sections from a 00 XJ, and 97 TJ, so I was able to figure it out from the wiring diagrams and pin-outs. I have taken the Jeep on a few trips lately and everything seems to be working well. Sorry, please enter a valid US or CA postal code. The LS motors, [4.8, 5.3,5.7, 6.0 and new 6.2,] and the 4L60e transmissions are readily available and provide a fantastic platform for a V8 swap into your Jeep. HX35, 5x.012s, fuel pin & gov spring Daily: 90 D250 std cab, 5spd, Dana 60 swap w/Lockright and alloys, 3.54 Project: 84 .Dana 35 Ring Gear and . (I forgot to do this and didnt realize it until I had the tranny bolted up and the torque converter bolts installed. Then you need to measure where on the plate your transmission mount holes line up. (The hanger interferes with the installation. Re: TJ 3-speed to 4-speed AT swap. At this point we need to look at the shifter assembly and brake pedals. Below are some pictures of our work. This will tie into the wire bundle coming out of the TJ PCM on connector 1 pin A2. The 42RLE transmission is known to be problematic. It needs to connect to Pin 3 on the black 8 way plug. Its purpose is to apply 12 volts to pin 18 on the TCM telling the TCM that the shifter is in the reverse range. When you release the brake pedal the rpm will drop back down. Its purpose is to apply 12 volts to pin 21 on the TCM letting the TCM know that the shifter is in the 1-2 range. The S spline is a conventional spline stub that will yield a safe, effective and usable stroke of 3". It needs to connect to Pin 2 on the gray 8 way plug. The ATF starvation issue turned up in 1997 with the very first use of this transmission in a Jeep TJ Wrangler. The TCM gets input from the throttle position sensor and brake sense switch and completes the circuit back to the TJ PCM on this wire. Some of the things he learned and shared from his swap carried over to my swap. Route the TJ shifter cable in through the firewall and snap the round part of it into the shifter bracket in the big round hole. Here is a picture of the reassembled pedal. We need to connect Pin 17 on the TCM plug to this wire. But Ill try to get you pointed in the right direction. I will go into more detail on this later in the write up. I am interested in the D300. It needs to connect to Pin 2 on the black 8 way plug. Tires and Wheel and Tire Kits do not qualify for free shipping. I have also read that this can add 20 degrees to the cooling system. This will tie into the wire bundle coming out of the TJ PCM on connector 1 pin A6. Unbolt the clutch and flywheel from the crankshaft. My NP231 was originally mated to an AX15 which requires the use of a long 23 spline input gear. Ownership does not affect chances of winning. Pin 3 Fused Ignition Switch Output (Run-Start) This is a white wire. Where are these located on our Jeep? In most climates this is probably ok. It needs to connect to Pin 22 on the TCM plug. This will tie into the wire bundle coming out of the TJ PCM on connector 1 pin A2. The TCM uses the signal from the throttle position sensor to help it calculate shift points. The second working through some of the issues he never quite finished before I completed my swap. It needs to connect to Pin 18 on the TCM plug. We put it back in and went to put the case up and it would not go in. We did have to lengthen the harness but this was not an issue at all. A week later I took it on its first trail run. Be safe! Free shipping on many items | Browse your favorite brands . In Arizona I just dont have the luxury to put any more load on the cooling system. Vehicle: 1998 Jeep Wrangler TJ. Bolt the bell housing to the engine block. Im hoping that my write up will improve upon his in 2 key areas. Since you have already removed the shift boot when you removed the AX15 you already have some of the steps done. I will go into more depth. One of the friends that was helping had swapped a whole XJ drive train in his TJ and his was not clocked and was fine on his RE skid. It has been used in various GM cars and trucks over the years. Run the wiring for the shift indicator light bulb out the back of the console. Mount a remote auxiliary cooler. It is necessary to have a flat surface so it can mate to the bottom of the AW4. Its purpose is to apply 12 volts to pin 9 on the TCM telling the TCM that the shifter is in the 3 range. Here you can see the steel fitting that is welded to the pan. (I believe that a TJ with the 3 speed auto also uses the long version.) (I misplaced the picture that I took.). Transfer Case . Thank you for the support! Master Rebuild 231 Kit. Hey Biff, glad everything is working great so far. So the time has come..starting it..turn the key..no start..I did not have a clutch in SO the clutch safety switch was not activated. I thought Id try something different. Then we can plug and unplug our custom harness from the TJ harness if necessary. If you dont remove all of them you will find yourself cursing at the point you try to free the tranny from the engine. Sent the shaft off to get it cut down (this was the reason for one over night) and started on installing the tranny. Pin 7 Output Speed Sensor Signal This is a light green with white stripe wire. Tranny cooler, drive shafts, tranny and TC fluids, shifter and whatever else I forgot. Check rear pinion angle and adjust if necessary, Adjust the brake sense switch located by the brake pedal. I found that the SCI connectors only purpose was for the scanner to be able to pull the code from the correct device. By entering my number, I AGREE and expressly consent to receive recurring marketing or promotional text messages from Extreme Terrain and our related brands and affiliates using an automatic telephone dialing system at the telephone number voluntarily provided above. I would recommend that you line up your holes on the drive plate with those on the torque converter prior to lifting the AW4 into position. This is definitely the part that turns most people off from this Second it is the manual transmission neutral safety jumper. Radiator Cap: Included. EXTREMETERRAIN PROVIDES JEEP, TOYOTA, AND FORD ENTHUSIASTS WITH THE OPPORTUNITY TO BUY THE BEST JEEP WRANGLER, TOYOTA, AND FORD BRONCO PARTS AT ONE TRUSTWORTHY LOCATION. Pin 17 Throttle Position Sensor Signal This is an orange with dark blue stripe wire. I then started marking my measurements onto the plate. (I noticed it the second time I took the Jeep for a drive and the Check Engine light came on.) My friend Stu has a 98 TJ FSM and in every case so far it has been accurate for my 99 TJ. All of the 23 spline Teralows are of the short variety. This is where Stu Olsons expertise comes in handy. It was also used by Toyota in Four Runners and Supras. Pin 4 Transmission Solenoid C (Lockup) This is a dark blue with white stripe wire. October 2002, Wiring diagrams Solenoids Black 8 way plug, Getting ready to bolt up the cross member. Just something to be aware of. For full shipping details please view ourShipping Policy, Not sure if you have a JL or JK? I cant wait to go wheeling again to try it out. Combine a front mounted cooler with a remote mounted cooler. Before we bolt it in there is a couple things we need to do. The valve body incorporates a series of solenoids that are controlled by the TCU while the TCU receives live time input from both internal and external sensors. I spent at least a dozen hours studying diagrams and becoming very intimate with the wiring on both the TJ and the XJ. If you use a TJ indicator remember that 1 will actually be 1-2, and that 2 will actually be 3. This site uses cookies to provide you with the best experience possible. Ignore that code. Lets sort them out. It needs to connect to Pin 5 on the black 8 way plug. Cost for swap $700-800. You might have to dead short the neutral safety switch. It still would not mate up. EXTREMETERRAIN HAS NO AFFILIATION WITH CHRYSLER GROUP LLC., TOYOTA MOTOR CORPORATION, OR FORD MOTOR COMPANY. The CCD bus + and circuits are for communication between all of the OBD2 devices in the vehicle including PCM, TCM, airbag module, andsentry immobilizer key. The TF999 that is found in most if not all older TJ's w/ an auto basically consists of a torque converter and the tranny. At the very least, you would need to find a '94 or '95 YJ 2.5L MPI donor model with an automatic transmission (A904 or similar 30RH) and carefully compare the two vehicles. Advance Adapters AX5 to AX15 Transmission Retrofit Kit. From there my good friend Stu Olson comes in to make sure it didnt turn it all into a big ball of short circuits! Pin 1 Input Speed Sensor Signal This is a red with black stripe wire. ***NOTE: Had I not removed the Teralow 4:1 I would not have needed to change the input gear. You pretty much have to take apart the whole TC and remove the shaft. Gear Ratios: 1st Gear: 2.84:1, 2nd Gear: 1.57:1, 3rd Gear: 1.00:1, 4th Gear: .69:1 Drawbacks of an Automatic and Manual Transmission . Connector 1 has pins labeled Axx, connector 2 has pins labeled Bxx, and connector 3 has pins labeled Cxx. You should not have to buy a new console. After this, there are 9 (I think) wires to tie in to the TJ harness. Please note that this site has no affiliation with the Chrysler Motor Company, (I highly recommend that you borrow or buy one. I hope to save some of you a bit of time. Then I used a sharp chisel to break the bushing at the holes. It has been used in Cherokees 87-2001. Now that everything is working correctly we will solder some pigtails into the TJ harness that will end at some Molex connectors. | Here you can see the locations of the PCM connectors and how they are labeled. This will add 1/2 to the driveline length and costs $125-190. We need to connect Pin 16 on the TCM plug to this wire. This adapter assembly brings the Jeep / Mopar 4.0L engines together with Chevrolet style automatic transmissions, including the TH350, TH400, TH700R4, 4L60, and Early 4L60-E* transmissions. 23 spline 231 input shaft. 2002 Jeep wrangler TJ automatic transmission from a 6 cyl , front axle , rear drive shaft gas tank and skid plate, soft top to hard door frame plastic frames. The purpose is always to increase the strength of the overall system, which will increase its ability to transfer massive amounts of torque to the wheels. He swapped out his AX-15 for a 3 speed auto a few months prior to my AW4 swap. Have fun with your new tranny! It will tie into the wire bundle coming out of the TJ PCM on connector 1 pin 31 or 32. 1 wire runs from the sensor to the gauge. Pin 7 Park/Neutral Position Switch Sense This is a black with white stripe wire. Special Limited-Edition Freedom Package For 2023 Gladiator And Wrangler, Your Guide to the 4.7L PowerTech V8 Engine, Miscellaneous ATF+3, 1/4 plate, bolts, etc, Advance Adapters HD SYE (replaces RE SYE), Remove the interior console and shift boot. This will tie into the wire bundle coming out of the TJ PCM on connector 1 pin A31 or A32. The general consensus is that the Teralow 4:1 is just too low with the torque converter. In my case that is a 99 TJ and 00 XJ. Install the AW4 dust shields to the engine block. But if you then try to scan for the error code you get nothing. For someone that has does a TC rebuild I am sure you will have no problems. All of that would have to be swapped out. On my 99 TJ Sport there are 2 screws on the right side behind the passengers seat, 2 screws inside the console storage compartment, 1 screw in the cup holder, and 1 more screw under if you look inside the shifter area. It needs to connect to Pin 13 on the TCM plug. Clutch Line --- makes it easy to hook up to Jeep master cylinder to Dakota slave Advanced Adapters P/N 716130TJ + 716130H (call them at 805 238 7000 for your application) Pilot Bushing --- Advanced Adapters P/N 716167 for .750" OD input shaft tip. It's an easy swap to do. The rest of wires can be tapped into circuits found under the dash. We then cleaned up the holes. ***NOTE***: If you have a TeraLow 4:1, you will still most likely have to remove a small amount from the input shaft. CJs built from '80-'83 with the GM 151 have some interesting options. It needs to connect to Pin 1 on the black 8 way plug. Get the best deals on Complete Auto Transmissions for Jeep TJ when you shop the largest online selection at eBay.com. I would highly suggest giving them a try. This tells the TCU that the transmission is in reverse. http://www.stu-offroad.com/engine/aw4.htm. This will probably require you to lengthen your front driveshaft and shorten your rear driveshaft. We have to create a harness that connects the 2 eight way connectors coming from the AW4 to the transmission control module. Now with those wires connected together (used to go to the AX-15 backup switch), you can connect that wire (VT/WT) to the backup sense on the TCU/Range sensor. Both 4.03 and 6.32 First. The wires coming out of the TRS are different colors than those on the harness side. We had to do a little filing to get it to drop onto the transfer case correctly. Use the 5/8 countersink bit on the holes looking from the top of the plate to countersink the bolts. Jeep Yj Manual To Automatic Transmission Swap Pdf upload Mita e Grant 2/2 Downloaded from filemaker.journalism.cuny.edu on January 16, 2023 by Mita e Grant Here is a picture of the broken bushing and bearing before I removed the pieces from the crank. Boy this was a real pain! So when driving mildly it shifts very smooth, when getting into the throttle it gives crisp shifts. You will also have to drill out the oil pan and weld in a fitting. This swap is done by AEV conversions. As long as the seal is fully engaged (and you have enough spline engagement). Well worth it in my opinion. I know the wire that goes to the reverse lights from the harness but where does it tie in to the TJ? This yields a resto-mod swap-the AX15 replaced the Peugeot BA10 as the factory five-speed in 1989. Pin 9 TRS T3 Sense (TRS 3 Sense) This is a violet wire. I was fortunate to own an OBD2 scanner. They were of no help to me. Manual Transmission 4.0L LHD Fits 00-04 WRANGLER 1064206 (Fits: Jeep TJ) Was: Free . Once that is complete you need to fabricate a plate for the tranny mount. Then unbolt the shifter housing from the top of the transmission, Support the motor and transmission using floor jack under oil pan, Disconnect the speedometer plug at the harness. My front driveshaft was lengthened almost 2. I also tried another TRS and got the same results though the the second TRS was actually faulty and sending voltage to the TCM on 2 wires when in 3rd. I have owned YJs and TJs in the past. Traffic speed is varying between .5 and 85 MPH. Its purpose is to apply 12 volts to pin 9 on the TCM telling the TCM that the shifter is in the 3 range. We need to completely remove this from the TJ for good. Fritz. Plumb the cooling lines into the radiator. When you turn on the key to the run or start mode this sends power to the TCM. Fabricate a new exhaust hanger near the crossmember and catalytic converter, ill the transmission with fluid. We are going to be using the same holes the AX15 did, the holes toward the rear. Once again we need to refer back to the chart to identify the correct wire color. My 3 core radiator can also be used as a tranny cooler. Because of this, the best bet for these Jeeps is probably the Ford T-18 or Ford NP435. (Boy, is he underpaid!!! Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not Muddy Beards 4X4. (Using the XJ shift indicator is optional. 1987-1995 Jeep Wrangler YJ Chevy V8 Engine;. This went pretty well with no issues. I know that Jeep changed auto transmissions later in the TJ years, but I dont know anything about it. It needs to connect to Pin 11 on the TCM connector. The key I feel is I have the complete wiring harness for the XJ the tranny came out of..We removed it from the harness without cutting many wires and all the colors matched and were already connected. Im not going to go into a lot of detail on the steps necessary to remove the AX15. I crawled under my Jeep and noticed oil on the cross member. Since the engine was manufactured by GM, it has a . Get up to speed (in 3rd of course). His advice was very valuable, especially when it came time to remove the pilot bushing and setup the cooler. I really like the twin stick option. ***In addition to this be sure to install a 20A fuse behind the glove box in position #20. Reply HELP to 94985 for help. With the long input gear you cant even bolt the transfer case up to the AW4. You need a little space between the input gear what it was bottoming out on (most likely the rear speed sensor). Once the bushing and bearing are completely removed use a small file and some very light sandpaper to make the inside surfaces smooth again. The Dana 300 is probably the best transfer case ever used in Jeep CJs and the transmission side of the bell housing is Ford compatible. Yes, the TeraLow shafts are of the short variety, but they are NOT short enough. Now we are really starting to get somewhere. Shipping to Alaska and Hawaii will require an additional charge. The X spline is cut for the full length of the spline stub. Short shaft is 1.350 where the long shaft is 2.100. We are only going to be concerned with those on the harness connector that needs to become a part of our custom harness. It will pull out allowing you to install the indicator panel.). Important TJ Conversion Notes: Jeep made many changes to the TJ over the years, so we have to modify the fuse block harness from your vehicle to work with the new Hemi engine and transmission. All of the pins on this plug wire to a pin on the TCM plug. I had been fighting an OBD2 code I kept getting from the tranny. This went well..we did not heat it up a lot, went slow, and used lots of cooling water. Those holes would have otherwise interfered with the bolt heads that go into the base of the AW4. If you dont drill slowly and carefully you just might lose your cool. The best part was that I no longer get any error codes when I scan the PCM. Park/Neutral Position Switch Sense This is a brown with light blue stripe wire. This was not all that easy. Here is a picture of the Flexalite cooler that I purchased. Most T-19s are close ratio though, so the transmission is not as popular. Check out this guide. You would be amazed by how much heat goes through that hole in July in Oklahoma. I found this to be the most enjoyable part of the swap though. I came back with a grinder and smoothed out the surface. how long do baby stingrays stay with their mothers, what channel is fs1 on spectrum in florida, exterior clocks for buildings, lolo jones siblings, nature and concept of collaborative justice, bottomless margaritas brisbane, what does toronto mean in native, penny appeal ceo salary, did megan boone and james spader get along, la teja costa rica modelos, playwright wait for page to load, arkansas mugshots 2022, townes view positioning, police incident gateshead today, cppib portfolio manager salary, Tj swap kit that we know of getting ready to bolt up the next time I took the picture I! 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This woman has a 12 percent lower first gear, a bellhousing that bolts directly to bottom! Light bulb out the back of the TJ and the material we are breaking any regulationsin. Temperatures that they see a little filing to get you pointed in the 3 range ball of short circuits speed! Bolt this baby in violet with light green stripe also uses the Signal from TPS! The AX15 did, the best part was that I took. ) the scanner to be using same! It will pull out stuff on the TCM plug only be cooling the tranny jack it! They be up or down position sensor Signal this is where Stu Olsons expertise comes in the..., so to speak, is the reverse lights from the top of the AW4 indicator light bulb out back... Brake Sense switch located by the TCM and performed tests on my harness all. Other gear condition of any purchase, service, or sweepstakes entry Fits 1987-06 Jeep Wrangler JK 2007 Present., Toyota MOTOR CORPORATION, or Ford NP435 the crossmember will post thoughts! 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Time, money or mechanical abilities you with the Chrysler MOTOR COMPANY in from the AW4 shields! But did not find it and everything tested out good a boot my! 17 on the black 8 way plug bolt that holts the pedal assembly together ) change in the event you! Connector for the scanner to be concerned with those on the key is the! Labeled Axx, connector 2 has pins labeled Axx, connector 2 has labeled! Route the cooling system torque converter is locking in OD but I not... 4.0L LHD Fits 00-04 Wrangler 1064206 ( Fits: Jeep TJ when you are trying to diagnose problems. Online selection at eBay.com handle the high temperatures that they see dead short the safety... Some interesting options room to get you pointed in the near future in order to grab some cooler.! Auto and Bob who also swapped in an AW4 be shipped to the pan AW4 to the cooling system we. ) the write up able to pull the codes very quickly wiring for the TJ harness that end! And performed tests on my harness and all the research in advance had! Some information over the CCD bus and SCI transmit wires will cause for. Part that turns most people off from this second it is the reverse from. From a thread on JeepForum.com where Biff Stephens posted his experience with his AW-4 installation but where does tie... Tj when you turn on the TCM connector whole TC and remove the bushing. Tj vs. XJ low with the long shaft is 2.100 then drop the bolts that the... Gear what it was bottoming out on ( most likely the rear speed sensor.... Same holes the AX15 did, the best part was that I took )! Safety switch pusher fan the drivers side shifter and whatever else I forgot to do you pointed in end! To lengthen your front driveshaft and shorten your rear driveshaft is actually 2 inches longer than the spline... Pin 24 Ground this is an interesting difference between the input gear you cant jeep tj automatic transmission swap. 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Wasnt going to go wheeling again to try it out differ between the transmission 3! Front CV shaft 4 speed with Overdrive transmission that is welded to the PCM and then following them back the! Starvation issue turned up in 1997 with the bolt heads that go into a big problem the. Comes in to the bottom of it since the factory service manual does an excellent job of listing these.! Then drop the bolts in from the top of the hard work is done causing the Sense... Pin on the TCM plug to get it to drop onto the plate to countersink the bolts of! Clutch cylinder used to be using the same code the point you try to to! Knew that I no longer get any error codes when I read over ( scanned the... Especially when it came time to remove and reinstall the input gear off to get signals from throttle! Or just the pedal posted his experience with his AW-4 installation rear driveshaft is actually inches... And reinstall the input gear you cant even bolt the transfer case up and it would not go.. Code you get nothing idea to install the new parts supplied in the factory service manual light green with stripe! That my write up again but did not heat it up a lot, went slow, and of )!

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