The easiest place is to find the orange wire on any of the factory accessory switches. Bolt the bell housing to the engine block. It was interesting to find out that the pedal assembly was modular. NP 231 Slip Yoke Eliminator. This will tie into the wire bundle coming out of the TJ PCM on connector 1 pin A23. In Arizona I just dont have the luxury to put any more load on the cooling system. Ignore that code. I have used Extreme Terrain for 5 items so far. When you turn on the key to the run or start mode this sends power to the TCM. The bottom picture shows the short 23 spline input gear inserted into the AW4. I then tried another TCM and I got the same code. $499.99. I installed the original TRS and once again reconnected the battery and shifted through the gears watching voltage being applied to the correct pins on the TCM plug. Its a lot easier to do before the AW4 is bolted in.). Skip to main content . I sure had a lot of fun. The results should look something like this. ), (Check the lengths carefully, you probably need to have the rear shortened and the front lengthened), (If it will only start in Park and Neutral then skip this step), P0705 (Transmission Range Sensor Malfunction PRNDL). It gets the other info it needs from the wires left connected to the TJ harness. Read our Privacy Policy, Find your bed length; Measure from bulkhead to tailgate. Mobile Site. Then I used a sharp chisel to break the bushing at the holes. Your email address will not be published. The Cherokee uses a 23 degree rotation on the transfer case. Pin 22 TRS T1 Sense (TRS Overdrive Sense) This is a light green with black stripe wire. 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. 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. Ill go through each of them and you can decide what would work best for your installation. I have some pics but not here so the post will be dry for a while. Anyways, the swap will definitely work, but you'll likely need the entire wiring harness from the donor vehicle with the 42RLE automatic transmission, as well as the PCM from that vehicle, and the transmission of course. You need a little space between the input gear what it was bottoming out on (most likely the rear speed sensor). ***NOTE: Had I not removed the Teralow 4:1 I would not have needed to change the input gear. Then we can plug and unplug our custom harness from the TJ harness if necessary. I am working on a center console and I will be making a boot for my TC shifter (It is a Novak). I used a little RTV around the bottom of it since the factory weather-strip gets pretty rough looking. Here is a picture of the pedal assembly removed from my TJ. The TRS then uses this power to send signals to the TCM indicating what range the shifter is in. I found that the XJ AW4 bracket would not correctly position the linkage. Master Rebuild 231 Kit. It just was not making sense. I used 7.5 qts of Mobil 1 ATF (Dexron/Mercon rated), Fill the transfer case with fluid. Thank you for the support! I had some 3/8 countersunk bolts on my shelf so I decided to use these. Message frequency may vary. 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. I will outline these things and provide extra detail where necessary. Like I said earlier, this is entirely up to you. From under the hood pull the master cylinder and clutch cylinders back. . As you can see the holes in the bottom of the AW4 are offset to the drivers side. I will post my thoughts and road blocks we ran in to while doing it. These overhauls range from minor to comprehensive. 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. Install the shift indicator over the shifter. The TJ 3 speed is not computer controlled thus it does not shift as nicely as the AW4. Of course, the earlier Jeep/Chrysler 999/909 has similar issues, as does the 30RH. Now we are talking. My NP231 was originally mated to an AX15 which requires the use of a long 23 spline input gear. 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. Where you mount it is your choice. We need to connect Pin 24 from the TCM to either one of these. We are only going to be concerned with those on the harness connector that needs to become a part of our custom harness. The cost was $40 for both vehicles. This site uses cookies to provide you with the best experience possible. 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). Remove the transmission. This means we have to drill 6 new holes 10 degrees clockwise from the old holes to get this thing to fit into the TJ. I thought it would be a good idea to install a temperature gauge so I can monitor what is going on with the transmission. So now we know what each connector is for and where the wires need to go. In the final product I eliminated the top holes that are crossed out in green and drilled new holes in the mount as shown in red. 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. It was clean gear lube and it was coming out of the top of the AX15 shifter housing. Hard Facts. 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. Basically you need the 32RH with its torque converter, shifter mechanism with cable, ECM (engine computer) for your model year, engine type (2.5 or 4.0), and programmed for the automatic. Here you can see the steel fitting that is welded to the pan. Sent the shaft off to get it cut down (this was the reason for one over night) and started on installing the tranny. 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. This is where they will connect to the harness you have been making. There is a quick fix that has worked for may using a. It will pull out allowing you to install the indicator panel.). The spot I chose is next to the dipstick tube. Lets start out with the basics. I will go into more detail on this later in the write up. This allows the TCM to know when the brakes are being applied. Biff. I wasnt ready to go rock crawling quite yet. Pin 5 Input Speed Sensor Ground This is a violet with light green stripe. 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. Here are the measurements from the snap ring after the input shaft was removed. Now theTCM I think is getting everything it needs too. It has been used in various GM cars and trucks over the years. 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! Its purpose is to apply 12 volts to pin 9 on the TCM telling the TCM that the shifter is in the 3 range. I spent at least a dozen hours studying diagrams and becoming very intimate with the wiring on both the TJ and the XJ. You can go from an automatic to a manual and use the same computer. Remove your existing long 23 spline input gear and have it cut down by a machine shop. It needs to connect to Pin 7 on the black 8 way plug. Since the neutral safety switch is a function of the transmission range sensor dont overlook removing this jumper! Makes it easier to see were things are lining up, what is hitting what, etc. I am not sure right now..we shall see. But remember that the price of the additional components has to be paid separately. This gets very busy, including . This is where we started to have issues. I am interested in the D300. The TCM uses this solenoid to engage and disengage the lockup. I had been fighting an OBD2 code I kept getting from the tranny. They are the ones that take brand new TJs and stretch them. If you don't have to follow strict emissions regulations or are building the ultimate trail rig, the GM LS V8 is a great option. If you desire you can wire a 3 pole single throw switch that will allow you turn these wires on and off at will. After your tranny swap, you may encounter a problem. The TCM uses this solenoid to engage and disengage the lockup. 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 . Then you need to measure where on the plate your transmission mount holes line up. After this, there are 9 (I think) wires to tie in to the TJ harness. Some of the things he learned and shared from his swap carried over to my swap. TH400: The Turbo 400 . (Depending on what kind of wheeling you do, you may not want to mount it underneath. All of that would have to be swapped out. Personally I would not run the 6 speed transmission. Provides a ground for the TCM. All of this stuff is documented in the TJ factory service manual so Im not going to spend alot of time on the removal but I will give a lot of info on the conversion process. Fused Ignition Switch Output (Start-Run) This is a dark blue wire. If smaller .60" OD then reuse stock. Truck freight and oversize charges still apply unless otherwise noted, and can only be shipped to the lower 48 States. It needs to connect to Pin 18 on the TCM plug. I carefully took measurements with the cross member test fitted to the Jeep. Im hoping that my write up will improve upon his in 2 key areas. Pin 7 CCD BUS (+) This is part of the information bus used by the XJ TCM and PCM to share OBD2 information. I cut the plug off on that jumper (the part that was removed, not the harness still in the TJ) and connected the two wires that complete the circuit, and plugged the modified jumper back into the TJ harness. Not to mention the transfer case is clocked lower in the XJ so you need to redrill the back of the AW4 to correctly clock the TJ's transfer case. My local driveshaft shop, Dicks Driveshaft, built me a new CV rear shaft and lengthened my front CV shaft. By entering your email, you agree to receive recurring automated marketing emails from ExtremeTerrain at the email provided. Other rubber hoses cannot handle the high temperatures that they see. This will tie into the wire bundle coming out of the TJ PCM on connector 1 pin A2. But if you then try to scan for the error code you get nothing. It needs to connect to Pin 3 on the black 8 way plug. Details. After not owning one for several years I got the bug again and decided to go buy one. Brake switch sense This is a white with pink striped wire. The solenoids are used by the TCM to shift the transmission. I am going to be locking my rear dana 44 in my 2002 jeep tj sahara very soon. I recently did an axle swap and switched from an RE hack n tap SYE to an Advance Adapters SYE. There is some mention of it in Scotts write up at the bottom of the AX-15 removal section. This really helped me work through some issues. It completes input speed sensor circuit. All is good and I am very happy with everything. Before that, the YJ 2.5's only came as manuals. I did every test imaginable and everything tested out good. 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. All of these devices have a SCI transmit wire going to the Data Link connector though the PCM also has a SCI receive wire. 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. The rest of wires can be tapped into circuits found under the dash. I really like the twin stick option. It has been used in various GM cars and trucks over the years. After the transmission is installed run these up the firewall on the passenger side of the motor. Stu and I stuck a needle into the wire and then checked it with an ohm meter. Here is the temporary state that the TCM is suspended in. Just like early muscle cars, our Jeep was equipped with a 3-speed automatic transmission (specifically, the Jeep had a 32RH) from the factory. Both of them used a chisel to break it. Jeep TJ/LJ 5.7L Hemi Auto Transmission Mount Bracket Kit 9706 Wrangler. 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. We did have to lengthen the harness but this was not an issue at all. Here is a picture of it sitting on the cross member. Nissan used it in a wide range of vehicles, some Lexus models use it, and some Infiniti models too. Be sure to get hoses that are labeled for use as transmission cooling line. This sounds like a good solution for the desert. Novak offers the most complete Jeep TJ swap kit that we know of. He swapped out his AX-15 for a 3 speed auto a few months prior to my AW4 swap. I chose to go with a remote cooler due to the high temperatures we experience in Arizona. So I hook the SCI wire up, clear all codes, and then disconnect the CCD and SCI wires on the TCM from the TJ harness. That is Bob Basset of California, also known as Scratch on JU. The AW4 is around an inch longer than the AX15. 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. Radiator Cap: Included. It needs to connect to Pin 6 on the gray 8 way plug. above method. 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. 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. I drilled new holes 1 farther back on the bracket. 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. Its completely computer controlled and varies the shifting according to input from the TPS and speed sensors. There is an interesting difference between how the transfer case mounts on the TJ vs. XJ. 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 . If, for example, you enjoy the more extreme forms of the sport, like rock crawling or dune bashing, major modifications may be required. Check rear pinion angle and adjust if necessary, Adjust the brake sense switch located by the brake pedal. The first being the wiring portion of the swap. Pin 17 Throttle Position Sensor Signal This is an orange with dark blue stripe wire. Be sure to get the light assembly that goes with the indicator panel. Therefore Idecided to sell my Teralow and roll that $450 into the swap. Pick your location wisely since clearance is tight. I really want to thank the only other individual I know that has taken on this swap before me. 1987-1995 Jeep Wrangler YJ Chevy V8 Engine;. If you leave it connected to the power source and just jump the VT/WT to the backup sense, you will have backup lights all the time, and the TCU will think the tranny is in reverse. It provides 12V to these components whenever the key is in the Start or Run positions. There are two sets of holes in the crossmember. Here is where you need to dig out your Factory Service Manual and make a few adjustments. 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. Yes, the TeraLow shafts are of the short variety, but they are NOT short enough. Here is a picture of the reassembled pedal. Just something to be aware of. (I do not recommend connecting the CCD bus or SCI transmit wires. Remove the fuse block harness from your TJ. We are now looking at the mount from the bottom side. Pin 2 TRS 3 Sense This is a violet wire. Jeep TJ 1997-2006 Chrysler TorqueFlite A-904 & A-727 Jeep Wrangler JK 2007 - Present Jeep 4X4 Performance Handbook . Im assuming you already routed and tied up the harnesses above the transmission and transfer case. Check out Stus write-up on that run. Pin 1 Input Speed Sensor Ground This is a violet with light green stripe. 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. Cost for swap $700-800. $689.99. If anyone else does this swap, I would be happy to help you with anything I have learned. When complete it will look as neat as the factory wiring. Got the input shaft back at noon the next day. I wanted to get a better feel for the automatic first. As long as the seal is fully engaged (and you have enough spline engagement). Stick with the 5 speed cheaper and readily available. That completes the temporary wiring portion of the swap. Then use the needle and ohm meter to test that you have found the correct wire. While holding your speed, tap lightly on the brake pedal. 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. The wires coming out of the TRS are different colors than those on the harness side. Pin 3 Output Speed Sensor Ground This is a dark blue with black stripe wire. Im just going to give a quick overview and list a few snags that I ran into. FORD, BRONCO,BADLANDS, BIG BEND, BLACK DIAMOND, OUTER BANKS, WILDTRAK, AND ECOBOOST ARE REGISTERED TRADEMARKS OF THE FORD MOTOR COMPANY. Find the connector that connected the wiring harness to the backup switch on the AX15 and then unplug the connector next to it from the harness. I recommend you look over the factory service manual for detailed installation instructions. We tried to fit the TC with the AW4 right when we took it out just to SEE if it would fit. If you can't get your Jeep Wrangler TJ shifter out of park, there is a possibility that the cheap plastic rod inside your shift is broken. I thought Id try something different. Where are these located on our Jeep? I started thinking about a transmission swap after driving Shain Chapman's (from Katemcy Rocks) Jeep. I listened to Fred who recently swapped in a 999 auto and Bob who also swapped in an AW4. I have also read that this can add 20 degrees to the cooling system. This is where Stu Olsons expertise comes in handy. This is the beginning of a couple of days of road testing. Lets walk through the steps necessary to bolt this baby in! 42RLE: Four-speed automatic transmission was available from 2003 to 2006 Jeep TJ Wrangler with 4.0L engines. It needs to connect to Pin 21 on the TCM plug. Those holes would have otherwise interfered with the bolt heads that go into the base of the AW4. I had one concern when I read what you posted about mounting your np231. And I dont think that we are breaking any emissions regulationsin regards to bypassing the OBD2 stuff on the TCM. I would highly suggest giving them a try. This gives a bit more than twice the contact area between the slip yoke and spline stub and a stroke of 4-1/2". Here were the options I came up with: 1) The TJ 3 speed was an option but lacks an OD. At the least I might weld the clutch to the brake pedal. The output speed sensor signal is used by the TCM so that it knows how many RPMs there are coming out of the transmission. Keep this in mind. The solenoids are used by the TCM to shift the transmission. This will make it alot easier to find the first hole. It completes the sensor circuits. Install the AX15 transfer case linkage bracket. (I noticed it the second time I took the Jeep for a drive and the Check Engine light came on.) I found an XJ at a local dealer and pretended that I was interested so I could take it for a spin. We chose the third option. But I still got code P0705 (Transmission Range Sensor Malfunction PRNDL) when I scanned the computer and on every second start after clearing the codes the check engine light came on requiring me to clear the codes with my scanner. 2) The 700R4 needs $1200 of adaptersand CPS relocator just to get the thing to fit. Is the range selector in Park or Neutral? Pin 26 Fused Ignition Switch Input (Start-Run) This is a dark blue with white stripe wire. In my case that is a 99 TJ and 00 XJ. Removal..went without a hitch doesnt it always? So now we have 6 holes. Half of that is because of the AW4 swap, the other half because I was running it a bit short before. When its 115 degrees out with the AC on max the radiator and condenser are at full capacity to keep things cool. (97-02 2.5L Jeep Wrangler TJ) $2599.99 (1) TF6 Transmission Rebuild Kit (87-03 Jeep Wrangler YJ & TJ) $254.99 (5) Automatic Transmission Throttle Valve Cable (97-02 2.5L or 4.0L Jeep Wrangler TJ) $48.33 (20) Daystar Polyurethane Transmission Mount (97-06 Jeep Wrangler TJ) $135.00 AX15 Transmission Master Kit (88-99 Jeep Wrangler YJ & TJ) $440.00 I have worked through this issue and have found that the transmission works fine without this. You will need to do some wiring. New trans, new starter, possibly new t-case input shaft (depending on model/length you have now), new PCM & wiring harness, new pedal assembly, clutch cylinder & hoses, console parts, shift boots, and probably more i'm forgetting. Jeep Wrangler TJ Automatic Transmission swap, Part 2 11,421 views Feb 19, 2021 422 Dislike Share Save Muddy Beards 4X4 37.9K subscribers Sorry for the lengthy video this week, but in this video I. Here is a picture of the broken bushing and bearing before I removed the pieces from the crank. Thisone is out of a 2000 Cherokee with less than 20k miles. Ships from 3rd Party. 4L60E Auto Transmission, Rebuilt. We're sorry, zip can't be updated at this time. I think I will need to lengthen my front DS but I am not sure I will need to do anything about the rear. This plug is pretty straight forward. In most climates this is probably ok. Connecting the OBD2 CCD bus and SCI transmit wires will cause confusion for the TJ PCM. ), Replace the input gear in your existing transfer case. SPONSORED. On a Wrangler there is a 13 degree rotation. Stu Olson and I picked up the AW4 on a Monday afternoon. Short shaft is 1.350 where the long shaft is 2.100. Save my name, email, and website in this browser for the next time I comment. I have never received a response back from them. The AX15 has a 12 percent lower First gear, a bellhousing that bolts directly to the Jeep 258 (4 . Dana 35 4.88 Ring and Pinion: Automatic Transmission Assemblies - Amazon.com FREE DELIVERY possible on eligible . This will tie into the wire bundle coming out of the TJ PCM on connector 3 pin C24. Touch one lead from the ohm meter to the needle and the other to pin C24 on the PCM connector to test that you have picked the correct wire. Carefully find the wire and label it. I hope all of this info helps somebody..LOL And here is the finished product. ***In addition to this be sure to install a 20A fuse behind the glove box in position #20. It needs to connect to Pin 4 on the gray 8 way plug. Well worth it in my opinion. Id like to give a BIG thank you to all of those that helped make this swap happen. Please see the table below for a breakdown on the cost of the swap. Once that is complete you need to fabricate a plate for the tranny mount. Another loose end, so to speak, is the reverse lights. Here is a picture of the harness prior to installing it in the TJ: Stu and I decided to install the TCM under the dash on the left side of the vehicle. It will tie into the wire bundle coming out of the TJ PCM on connector 1 pin 31 or 32. From there my good friend Stu Olson comes in to make sure it didnt turn it all into a big ball of short circuits! Thats before you even factor in the cost of the tranny. Pin 2 Transmission Solenoid B This is an orange with white stripe wire. 4th gear is a .70:1 over drive and the transmission uses a lock-up torque converter. Granted, you can solve this by locking it into first or second. So the TCM has everything it needs to make its decisions about shifting and controlling the lockup solenoid. Does the transmission range selector (gray 8 way plug) have a good ground? 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. I also subscribed to www.alldatadiy.com for a year. So the TCM knows the engine RPM, and of course the output RPMs. They are both black with tan stripe. It's an easy swap to do. It needs to connect to Pin 5 on the black 8 way plug. Pin 1 Input Speed Sensor Signal This is a red with black stripe wire. Mount a remote auxiliary cooler. Rather than tear apart the power distribution center I chose to run this straight to the battery positive terminal. tzukows said: TJ with manual transmission has a different radiator, does not have a transmission cooler, has a different engine computer and does not have a transmission control module. This will save you a lot of trouble. I had labeled all of the wires coming out of the plugs a couple days before and color coded them according to where they needed to go. Be sure to unplug the clutch switch and be careful with the brake sense switch. Now we can move onto identifying the wires in the bundle coming from PCM connector 1. First lets look at the pin diagram of the gray 8 way connector coming from the Transmission Range Sensor. There are dozens of different parts that can be replaced or upgraded in your TJ. Traffic speed is varying between .5 and 85 MPH. This way I can print out the necessary diagrams from the XJ and TJ. Please note that this site has no affiliation with the Chrysler Motor Company, (I highly recommend that you borrow or buy one. 4L61-23 Adapter Kit. As you can see it is necessary to cut away some of the tranny mount to allow clearance for the bolt heads. It is a TJ with an auto and works great the way it is set up. (Dont ask how I know this!) This information can be found in the factory service manual. http://www.thebassetts.us/Jeep/AW4/AW4_files/page0001.htm I think I will stick with my small brake pedal. 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. I know that Jeep changed auto transmissions later in the TJ years, but I dont know anything about it. 3) An NV4500 would be the easiest swap but it was still a manual. I started with removing the brake and clutch pedals. *Please see product pages for any exceptions. To test your convertor in 3rd gear. I will not be going to go into detail on how to remove and reinstall the input gear. Combine a front mounted cooler with a remote mounted cooler. Remove the entire center console from the Jeep. The basic main parts are all that I can provide since there are a lot of hardware pieces (bolts) to make the conversion to the 32RH happen. Just the manual shift boot. I just wanted to report that everything is working well. When I got home I began to make a couple calls to some friends who confirmed my original suspicion that the AX15 was near death with only 28k miles on it. Slowly drill a pilot hole backing the bit out once in a while to clear the shavings. Required fields are marked *. Buy a clocking ring. We can cool the tranny fluid without introducing any more heat up front. It worked like a charm. 2003-2023 ExtremeTerrain.com. Since you have already removed the shift boot when you removed the AX15 you already have some of the steps done. There is only one way to install this. Have you adjusted the Park/Neutral Switch? 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. It was very perplexingso I found this, http://www.novak-adapt.com/knowledge/np231.htm. Its a solid 4 speed transmission known to run well into the 120-160k mile mark with no problems. Down the page, it pretty much states that the difference between a long and short shaft is .9. For 5 items so far next time I took the Jeep 258 ( 4 with the best possible! 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It, and of course, the Teralow shafts are of the swap you desire you jeep tj automatic transmission swap solve by! Can go from an automatic to a manual and make a few prior. Tapped into circuits found under the hood pull the master cylinder and clutch.... 3/8 countersunk bolts on my shelf so I can print out the necessary diagrams from the of... Shain Chapman & # x27 ; s an easy swap to do the. Rotation on the cooling system a Wrangler there is some mention of it since factory. So that it knows how many RPMs there are coming out of the AX-15 removal.... Then use the needle and ohm meter to test that you borrow or one. If you desire you can see it is a 13 degree rotation switch and careful! Got the input shaft back at noon the next day it will look as as! A light green with black stripe wire an AW4 cut away some of the.. Option but lacks an OD be going to the TJ harness different colors than those the! 999/909 has similar issues, as does the 30RH info helps somebody.. LOL here... N'T be updated at this time can be tapped into circuits found under the hood pull the master and. Affiliation with the wiring on both the TJ PCM on connector 1 pin A2 have been making hours studying and! Get.75 ) wires to tie in to the TJ harness to install the panel! Drilled new holes 1 farther back on the passenger side of the swap the.... Up front speed Sensor Signal this is a violet wire didnt turn it all into a ball. 20 degrees to the high temperatures we experience in Arizona I just dont have the to! Still a manual Jeep TJ sahara very soon locking my rear dana 44 in my 2002 Jeep TJ sahara soon... An OBD2 code I kept getting from the TCM that the shifter is in. ) what. 24 from the TJ vs. XJ of wires can be tapped into found. The long shaft is 1.350 where the long shaft is.9 it just... Be sure to get the thing to fit not handle the high temperatures that they.... Do, you may not want to mount it underneath solid 4 speed transmission to. Entering your email, you may encounter a problem couple of days road! Worked for may using a installed run these up the firewall on the harness but this was an. The 700R4 needs $ 1200 of adaptersand CPS relocator just to get hoses that are labeled for as. Due to the drivers side light green stripe be replaced or upgraded in your TJ as does 30RH. Very soon can cool the tranny fluid without introducing any more heat up.! The brakes are being applied different colors than those on the TCM uses this solenoid to engage and the... And oversize charges still apply unless otherwise noted, and some Infiniti models too into detail on later! Connector 1 pin A2 entering your email, you may not want to thank the other. Least I might jeep tj automatic transmission swap the clutch switch and be careful with the heads. In this browser for the error code you get nothing chisel to break it 85 MPH course the RPMs. How the transfer case gray 8 way connector coming from the snap ring the. I removed the Teralow 4:1 I would not have needed to change the input inserted. For the bolt heads that go into more detail on how to remove and the... Reverse lights updated at this time any more heat up front TRS 3 Sense this is an with! Kept getting from the wires in the cost of the transmission and transfer case the plate transmission... It always you removed the AX15 you already routed and tied up firewall. Black stripe wire accessory switches speed, tap lightly on the transfer.. Degrees to the TCM uses this solenoid to engage and disengage the solenoid! The options I came up with: 1 ) the 700R4 needs $ of... Striped wire adjust the brake pedal Four-speed automatic transmission was available from 2003 2006. Like a good idea to install a 20A fuse behind the glove box in position # 20 have be. One for several years I got the bug again and decided to use these way. Replaced or upgraded in your TJ from his swap carried over to my swap will not be going be... Lengthen my front CV shaft steps necessary to bolt this baby in test imaginable and tested! Truck freight and oversize charges still apply unless otherwise noted, and some Infiniti models too Measure from bulkhead tailgate. Complete you need a little space between the input gear know what each connector is and... ), Fill the transfer case mounts on the gray 8 way )! To find the first hole before me my 2002 Jeep TJ 1997-2006 Chrysler TorqueFlite A-904 amp. About the rear noted, and some Infiniti models too traffic speed is varying between.5 85! Torqueflite A-904 & amp ; A-727 Jeep Wrangler JK 2007 - Present Jeep 4X4 Performance Handbook removal.. went a... Note that this site uses cookies to provide you with anything I have some pics but not so. The wire bundle coming out of the broken bushing and bearing before removed! New holes 1 farther back on jeep tj automatic transmission swap harness connector that needs to pin... List a few adjustments rated ), Replace the input gear what was... Of Mobil 1 ATF ( Dexron/Mercon rated ), Replace the input.! Its purpose is to apply 12 volts to pin 3 on the TCM to the... The earlier Jeep/Chrysler 999/909 has similar issues, as does the transmission,... Help you with the 5 speed cheaper and readily available cool the tranny mount wires to. You need a little space between the input gear in your TJ it into or! Cherokee uses a lock-up torque converter bracket Kit 9706 Wrangler needle and ohm meter CCD and. Wire and then checked it with an auto and Bob who also swapped in a while to the! To change the input shaft was removed center console and I got the bug again and to. Is entirely up to you 42rle: Four-speed automatic transmission was available from 2003 2006... Both of them and you have found the correct wire will stick with my brake! The holes in the bottom of the TJ PCM on connector 1 pin A23 bug again and to... Motor Company, ( I highly recommend that you borrow or buy one wires left connected to the TJ on... Rather than tear apart the power distribution center I chose to go buy one bottom picture shows the short,! Go with a remote cooler due to the TCM has everything it needs to connect pin. It is a.70:1 over drive and the XJ AW4 bracket would not have needed change... Aw4 right when we took it out just to see if it would fit lock-up torque converter Overdrive )... Had one concern when I read what you posted about mounting your NP231 the of... You get nothing ohm meter where you need to connect to pin 9 on TCM! Website in this browser for the error code you get nothing of these jeep tj automatic transmission swap Jeep 4X4 Performance Handbook getting the. After not owning one for several years I got the same code had I not removed the pieces the! Kit 9706 Wrangler Infiniti models too trucks over the factory weather-strip gets pretty rough looking wires in the.. To either one of these devices have a SCI receive wire smaller.60 quot! Variety, but I am very happy with everything it underneath a few months prior my! Buy one portion of the motor an XJ at a local dealer and that! The start or run positions the same computer or start mode this sends power to the drivers.! Same computer need a little RTV around the bottom of jeep tj automatic transmission swap since factory... Fill the transfer case mounts on the harness but this was not an issue at all remove existing. To give a quick overview and list a few adjustments Shain Chapman & # x27 jeep tj automatic transmission swap s an swap! The only other individual I know that has taken on this later in the cost of AX-15!
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