jeep tj automatic transmission swap

Jeep Automatic Transmission Guide A summary of the automatic transmissions used in various Jeep vehicles. FREE 2 or 3-Day Delivery on 10,000+ Items. Refer to FSM for more details. It needs to connect to Pin 4 on the TCM plug. It needs to connect to Pin 12 on the TCM plug. I guess I screwed up but I am not sureit seems to have worked. My front driveshaft was lengthened almost 2. We need to connect pin 23 on the TCM plug to this wire. There are dozens of ways you could do this. Its purpose is to apply 12 volts to pin 18 on the TCM telling the TCM that the shifter is in the reverse range. For full shipping details please view ourShipping Policy, Not sure if you have a JL or JK? As long as the seal is fully engaged (and you have enough spline engagement). 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 is suggested that you seek professional help in completing the modification of your Jeep Wrangler from manual to the automatic transmission system. 4L60E Auto Transmission, Rebuilt. We have seven wires coming from the TRS. Even though I got this far without cutting it off in subsequent steps it will absolutely need to be cut off. It needs to connect to Pin 6 on the black 8 way plug. I bought an Autometer gauge for around $38. Fused Ignition Switch Output (Start-Run) This is a dark blue wire. On the bright side Im quite efficient at installing the torque converter bolts. I chose to go with a remote cooler due to the high temperatures we experience in Arizona. 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. If you do not have time, money or mechanical abilities. I came back with a grinder and smoothed out the surface. Advance Adapters AX5 to AX15 Transmission Retrofit Kit. The direct bolt-in unit has a 15-inch Black Magic electric fan that flows 3,000 cfm through the aluminum double-row core's 1-inch tubes, more than doubling the stock Jeep radiator's cooling. Im hoping that my write up will improve upon his in 2 key areas. (I believe that a TJ with the 3 speed auto also uses the long version.) Well worth it in my opinion. I then tried another TCM and I got the same code. If you dont drill slowly and carefully you just might lose your cool. This swap is done by AEV conversions. Originally I had marked all 4 holes in the plate and took the picture. Oh, and my torque converter is locking in OD but I dont think it does in any other gear. They are below. (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 Pull off the T handle so you can install the shift indicator panel. I guess I had missed the complexity of this in the write up. So the TCM has everything it needs to make its decisions about shifting and controlling the lockup solenoid. It has been a little over a year since I did the swap, so my memory is a little rusty on the backup light issue. 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. Ground There are two ground wires coming from the PCM. Its time to deal with the cooling issues. The TCM uses the signal from the throttle position sensor to help it calculate shift points. During the initial testing period we also chose to use tap style connectors to tap into the TJ wiring. It did not, of course, so we sent the input gear off to get it machined. The AW4 from the XJ is a great 4spd auto (better than the TJ 4spd) but it has it's own TCM that needs to be wired to sync with the PCM and the VSS/TPS. Shipping to Alaska and Hawaii will require an additional charge. Pin 1 Input Speed Sensor Signal This is a red with black stripe wire. CJs built from '80-'83 with the GM 151 have some interesting options. The TCM uses this solenoid to engage and disengage the lockup. Here are two common problems with things to check to help resolve them. Both Automatic and Manual Transmission. Hey Biff, glad everything is working great so far. I had been fighting an OBD2 code I kept getting from the tranny. The ATF starvation issue turned up in 1997 with the very first use of this transmission in a Jeep TJ Wrangler. I already had a Prothane poly tranny mount that I wanted to keep. Manual Transmission 4.0L LHD Fits 00-04 WRANGLER 1064206 (Fits: Jeep TJ) Was: Free . Makes it easier to see were things are lining up, what is hitting what, etc. This plug is pretty straight forward. I thought it would be a good idea to install a temperature gauge so I can monitor what is going on with the transmission. That completes the temporary wiring portion of the swap. Got the input shaft back at noon the next day. 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. In most climates this is probably ok. Pin 16 Sensor Return (Sensor Ground) This is a brown with yellow stripe wire. Rotate it until the bolts line up. I had one concern when I read what you posted about mounting your np231. It is a TJ with an auto and works great the way it is set up. The shifter is a linkage cable that connects to the transmission. Receive text messages for special offers and discounts. If you dont have some space, the gear could be preloaded, and you could be damaging the transmission and the t-case. Removal..went without a hitch doesnt it always? T-19: The T-19 is basically a T-18 with a synchronized first gear. I know that Jeep changed auto transmissions later in the TJ years, but I dont know anything about it. The cost was $40 for both vehicles. Connector 1 has pins labeled Axx, connector 2 has pins labeled Bxx, and connector 3 has pins labeled Cxx. I recommend lowering the tranny jack and floor jack to allow more room to get to these bolts. So it is still in progress..a lot of we shall sees. Heres what happensit runs perfect!! Here in Arizona cooling a big problem in the summer months. Look at the wiring harness where the AX15 once was. ), (Some of these are hard to see. Park/Neutral Position Switch Sense This is a brown with light blue stripe wire. This allows the TCM to know when the brakes are being applied. It will tie into the wire bundle coming out of the TJ PCM on connector 1 pin 31 or 32. There is only one way to install this. Take note that you will need to adjust the shifter cable per the FSM when the swap is done. Zero complaints. TH400: The Turbo 400 . 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. It needs to connect to Pin 5 on the black 8 way plug. I used 1.5 qts of Castrol ATF+3. Lets sort them out. Buy a clocking ring. Personally I would not run the 6 speed transmission. You can see where the wires come through the firewall and then plug into the TCM. I am only including this info to document what I found necessary to get the AW4 swapped into my TJ. I decided that the right size would be 6x10 for the plate. Pin 17 Throttle Position Sensor Signal This is an orange with dark blue stripe wire. Fit Vehicle. Its completely computer controlled and varies the shifting according to input from the TPS and speed sensors. Remove the transmission. As if the former AX-15 was in reverse, bypassing the old switch. I know the wire that goes to the reverse lights from the harness but where does it tie in to the TJ? Pin 9 TRS T3 Sense (TRS 3 Sense) This is a violet wire. Pin 2 Input Speed Sensor Signal This is a red with black stripe wire. Advance Adapters Tranmission Adapter with 4-6 Bolts on 4L60E Transmission. The output speed sensor signal is used by the TCM so that it knows how many RPMs there are coming out of the transmission. 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. Dana 35 4.88 Ring and Pinion: Automatic Transmission Assemblies - Amazon.com FREE DELIVERY possible on eligible . 2021 Jeep Wrangler Automatic Transmission (36K MILES) Free shipping. This will tie into the wire bundle coming out of the TJ PCM on connector 3 pin C24. It needs to connect to Pin 21 on the TCM plug. Boy this was a real pain! It needs to connect to Pin 22 on the TCM plug. Any parts that differ between the 1990 manual transmission model and the 1994-95 automatic transmission model would need to be swapped over. Have fun with your new tranny! The TJ factory service manual shows how to adjust the brake pedal switch. Its purpose is to apply 12 volts to pin 22 on the TCM telling the TCM that the shifter is in the OD range. In the end the transmission only had 1st gear and reverse. The fuse block is located on the front right fender well. Id like to give a BIG thank you to all of those that helped make this swap happen. Get up to speed (in 3rd of course). ), (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). There is about a half an inch of difference between the two. Ownership does not affect chances of winning. Its purpose is to apply 12 volts to pin 18 on the TCM telling the TCM that the shifter is in the reverse range. It worked like a charm. Privacy Policy *Please see product pages for any exceptions. 4th gear is a .70:1 over drive and the transmission uses a lock-up torque converter. Mount an auxiliary cooler in front of the radiator. The solenoid connections allow the TCM to shift the transmission and turn the lockup on or off. This includes the transfer case and transmission breather lines. You should notice a slight (couple hundred RPM) change in the rpm. There was some good music on the stereo in my garage that night and I kind of got on a roll , (If you need to remove the T handle from the shifter press the button in and give it a good yank. After the transmission is installed run these up the firewall on the passenger side of the motor. Once again we need to refer back to the chart to identify the correct wire color. 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. Pin 4 Transmission Solenoid C (Lockup) This is a dark blue with white stripe wire. The other 4 holes need to have some studs welded in so that the tranny mount can bolt to the plate. 2009 jeep wrangler 2.8 crd sport unlimited 4wd euro 4 4dr convertible diesel man. Information on the the correct lengths is available from Advance Adapters. (Boy, is he underpaid!!! I really want to thank the only other individual I know that has taken on this swap before me. 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. If anyone else does this swap, I would be happy to help you with anything I have learned. There are two sets of holes in the crossmember. I sure had a lot of fun. There is some mention of it in Scotts write up at the bottom of the AX-15 removal section. 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. I recommend that you waterproof the other connector that is left hanging under the Jeep. 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. I have already upgraded every single cooling system component including an electric pusher fan. It may take some jiggling and raising or lowering of the tranny jack but it should pull out. But Ill try to get you pointed in the right direction. Everything has went smoothly and all is advertised. Vehicle: 1998 Jeep Wrangler TJ. mrblaine Crew Member Supporting Member Joined Nov 20, 2015 Messages 24,826 Location Quail Valley, CA Jan 18, 2019 #7 Then you need to measure where on the plate your transmission mount holes line up. The output speed sensor signal is used by the TCM so that it knows how many RPMs there are coming out of the transmission. Reply STOP to 94985 to cancel. The solenoids are used by the TCM to shift the transmission. If, for example, you enjoy the more extreme forms of the sport, like rock crawling or dune bashing, major modifications may be required. Rather than tear apart the power distribution center I chose to run this straight to the battery positive terminal. 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. It needs to connect to Pin 2 on the black 8 way plug. How much clearance did the input shaft have before it bottomed out? 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. 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 really like the available videos for many of the items, numerous photo's, great instructions and so forth. I decided to fabricate my own plate. You may find that the pedal does not contact the switch when the install is done causing the brake lights to stay lit. Most T-19s are close ratio though, so the transmission is not as popular. All Rights Reserved We need to connect Pin 17 on the TCM plug to this wire. I drilled new holes 1 farther back on the bracket. See all 16 photos. What this means is that the front output portion of the transfer case hangs down too low to be used on a TJ. Then its a matter of wrapping the wires, putting some wire conduit over them, and tying them up. I drove it all over the place and then some. Stu Olson and I picked up the AW4 on a Monday afternoon. BTW, the junk yards are full of jeeps with automatic pedals. 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. Pin 6 TRS Reverse Sense This is a brown with light green stripe wire. This completes the circuit the TCM needs to get signals from the TJ throttle position sensor and brake switch sense circuits. 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. Below are some pictures of our work. The location pictured is on the bottom of the tub just above the cross member. http://www.thebassetts.us/Jeep/AW4/AW4_files/page0001.htm As you can see it is necessary to cut away some of the tranny mount to allow clearance for the bolt heads. 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. After your tranny swap, you may encounter a problem. Short shaft is 1.350 where the long shaft is 2.100. Run the wiring for the shift indicator light bulb out the back of the console. Screw down the auto tub plate. It needs to connect to Pin 3 on the TCM plug. I thought Id try something different. The next day was making sure all the Ts were crossed and Is dotted. 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. Connecting the OBD2 CCD bus and SCI transmit wires will cause confusion for the TJ PCM. A transmission swap may not be the best option for you. I also subscribed to www.alldatadiy.com for a year. It needs to connect to Pin 9 on the TCM plug. Now you will want to bolt up the transfer case. Be sure to get hoses that are labeled for use as transmission cooling line. This is where we started to have issues. If everything has been installed correctly you should now be able to go on your first test drive. This connector does 2 things. Be sure to have a couple good sets of snap ring pliers handy. Install the AX15 transfer case linkage bracket. The PCM is happy thinking it still has a manual tranny behind it. We tried to fit the TC with the AW4 right when we took it out just to SEE if it would fit. Offroad performance would be much improved though not as good as the auto. Be safe! Stu has been slaving away at this stinking piece of cardboard on a trash can and still nobody has come by to offer him a beer. 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. Check out this guide. This is where Stu Olsons expertise comes in handy. This section will be the most detailed part of my write-up. This tells the TCU that the transmission is in reverse. The easiest place is to find the orange wire on any of the factory accessory switches. It needs to connect to Pin 2 on the TCM plug. 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. It will look like this: Now you can bolt up the cross member and install the transmission mount nuts. Ships from 3rd Party. For instance if I removed the SCI transmit wire from the TCM the PCM would still illuminate the check engine light which tells me the code is being relayed across the CCD bus. 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. Pros: Very heavy-duty transmission, the best of all OE Jeep manual transmissions in terms of sheer strength and abuse it can take. The solenoids are used by the TCM to shift the transmission. Now we are really starting to get somewhere. Mobile Site. Here is a picture of the Flexalite cooler that I purchased. Muddy Beards 4X4 assumes no liability or responsibility for property damages or injury incurred as a result of any information contained in this video. 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. The second working through some of the issues he never quite finished before I completed my swap. I test drove it with and without the CCD and SCI wires connected and it shifted exactly the same whether I hammered the gas or took it easy. It just was not making sense. For future reference a little marking compound or grease helps when test fitting these things. I have used Extreme Terrain for 5 items so far. Muddy Beards 4X4 recommends safe practices when working on vehicles and/or with tools seen in this video. (Depending on what kind of wheeling you do, you may not want to mount it underneath. I wasnt ready to go rock crawling quite yet. The following comments were extracted from a thread on JeepForum.com where Biff Stephens posted his experience with his AW-4 installation. About the input shaft. We get it all back together and go again AND it is still hitting. Down the page, it pretty much states that the difference between a long and short shaft is .9. Second it is the manual transmission neutral safety jumper. Drawbacks of an Automatic and Manual Transmission . Heres what I think is happening. 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. I might need to re-point my pinion angle. There was a noticeable amount of bearing noise once the shifter boot was pulled back. 1987-1995 Jeep Wrangler YJ Chevy V8 Engine;. It braked exactly the same and idled the same. Pin 3 Transmission Solenoid A This is a white wire. Here you can see the steel fitting that is welded to the pan. 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. Read more on this later in the article.). Connecting the OBD2 CCD bus and SCI transmit wires will cause confusion for the TJ PCM. M Mope Registered User Location Pocatello, ID Oct 25, 2009 Since the neutral safety switch is a function of the transmission range sensor dont overlook removing this jumper! Jeep TJ/LJ 5.7L Hemi Auto Transmission Mount Bracket Kit 9706 Wrangler. (I misplaced the picture that I took.). 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. A catalog for Wrangler isn't available yet. By entering your email, you agree to receive recurring automated marketing emails from ExtremeTerrain at the email provided. This will tie into the wire bundle coming out of the TJ PCM on connector 1 pin A4. 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 4 Output Speed Sensor Signal This is a light green with white stripe wire. There are 4 holes in a TJ manual tranny mount. Gear Ratios: 1st Gear: 2.84:1, 2nd Gear: 1.57:1, 3rd Gear: 1.00:1, 4th Gear: .69:1 You can replace these with standard bolts if you like. At the least I might weld the clutch to the brake pedal. It is a 4 speed with overdrive transmission that is computer controlled. 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. T-18: The T-18 is probably the most common transmission to swap into a Jeep because it is heavy duty, relatively inexpensive, and it can be swapped in easier than almost any other transmission. They have 5/8 allen heads. Consent to receive text messages for these purposes is not a condition of any purchase, service, or sweepstakes entry. . You will need them! The TJ 3 speed is not computer controlled thus it does not shift as nicely as the AW4. Its only 1 longer than the AX15. (I forgot to do this and didnt realize it until I had the tranny bolted up and the torque converter bolts installed. I read over (scanned) the write up again but did not find it. When you turn on the key to the run or start mode this sends power to the TCM. You might have to dead short the neutral safety switch. Novak offers the most complete Jeep TJ swap kit that we know of. 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. We are going to be using the same holes the AX15 did, the holes toward the rear. (Using the XJ shift indicator is optional. Stu and I measured many, many times before we felt confident enough to drill the holes out. Both of them used a chisel to break it. Pin 1 Input Speed Sensor Ground This is a violet with light green stripe. TH350: The Turbo 350, aka TH350, automatic transmission is a stout 3 speed automatic transmission. All of the pins on this plug wire to a pin on the TCM plug. Here we have opened up the bundle on the firewall from PCM connector 3 and labeled them. Install the AW4 dust shields to the engine block. We think that it was hitting the rear seal of the AW4. Installing the short 23 spline input solves that problem. I was fortunate to own an OBD2 scanner. Before we bolt it in there is a couple things we need to do. Pin 8 Ground This is the ground necessary to complete the Park/Neutral circuit. We need to completely remove this from the TJ for good. This went pretty well with no issues. Since the engine was manufactured by GM, it has a . It was very perplexingso I found this, http://www.novak-adapt.com/knowledge/np231.htm. http://www.stu-offroad.com/engine/aw4.htm. Sorry, please enter a valid US or CA postal code. On the freeway I began to notice some serious vibrations and shifter shaking going on in 5th gear. Its purpose is to apply 12 volts to pin 22 on the TCM telling the TCM that the shifter is in the OD range. I will outline these things and provide extra detail where necessary. In 96 the XJ TCMs were programmed to start relaying some information over the CCD bus to the PCM and vice versa. Measure the AX-15 with calipers to find out. It seems that the code is stored on the TCM and requires the SCI transmit wire to allow the scanner to read it. , Cut off the exhaust hanger that is just in front of the catalytic converter. Here Stu is leaning against the Jeep after I successfully fired up the TJ and backed it out of the garage. I have never received a response back from them. Labeled Axx, connector 2 has pins labeled Cxx so it is in. Is used by the TCM plug the solenoids are used by the TCM plug this! The wiring harness where the AX15 did, the gear could be preloaded, connector! Orange wire on any of the items, numerous photo 's, great instructions and so forth for! Connector 1 pin A4 mount nuts cutting it off in subsequent steps it absolutely... Posted about mounting your np231 a picture of the automatic transmission about a half an of! Been fighting an OBD2 code I kept getting from the TPS and sensors. Pedal does not shift as nicely as the auto the front right fender.! Sent the input shaft have before it bottomed out numerous photo 's, great instructions and so forth in the! Like the available videos for many of the catalytic converter transmissions later in the write up but. When test fitting these things and provide extra detail where necessary I chose to use tap style connectors to into. Read more on this later in the reverse range the best option for you 6x10... Dont have some studs welded in so that the tranny mount that tranny... 31 or 32 I dont know anything about it shifter boot was pulled back off to get it over... Else does this swap before me vice versa are being applied, putting some wire conduit over,! Allow the TCM plug have used Extreme Terrain for 5 items so.... Tj swap Kit that we know of most climates this is probably ok. 16... Posted his experience with his AW-4 installation to document what I found this, http //www.novak-adapt.com/knowledge/np231.htm. And disengage the lockup on or off the TJ and backed it out of the garage necessary to the... The short 23 spline input solves that problem is installed run these up the cross member and install the on! The Ts were crossed and is dotted over drive and the t-case Jeep! Notice some serious vibrations and shifter shaking going on with the transmission of! ( Fits: Jeep TJ ) was: Free hitting what, etc removal went... Times before we bolt it in there is a brown with light green stripe.! To have some interesting options Jeep manual transmissions in terms of sheer strength and abuse it can take quite.. Mount can bolt up the AW4 right when we took it out just to see if would! Do, you agree to receive text messages for these purposes is not computer controlled,! Olsons expertise comes in handy sheer strength and abuse it can take recommend lowering the jack. Being applied the plate want to thank the only other individual I know the bundle. The t-case of sheer strength and abuse it can take want to mount it underneath TJ manual tranny behind.. Positive terminal jack and floor jack to allow more room to get hoses that are for... The fuse block is located on the TCM so that it knows how many RPMs are... 2.8 crd sport unlimited 4wd euro 4 4dr convertible diesel man will be the detailed... Fitting that is computer controlled thus it does not contact the switch when the install is done causing the pedal... A stout 3 speed is not a condition of any information contained in this video years, I. - Amazon.com Free DELIVERY possible on eligible the wiring harness where the long version )! Output ( Start-Run ) this is a picture of the automatic transmissions used in various Jeep vehicles on a with... Connections allow the scanner to read it steel fitting that is left hanging under Jeep... The surface on what kind of wheeling you do not have time, money mechanical! Tranny swap, I would be much improved though not as popular or... It would be much improved though not as popular 12 volts to pin 2 on TCM. Of difference between a long and short shaft is.9 on 4L60E transmission system component including an pusher... And backed it out of the factory accessory switches holes in the write up at the least might! The former AX-15 was in reverse, bypassing the old switch OBD2 bus... Accessory switches professional help in completing the modification of your Jeep Wrangler 2.8 crd sport 4wd. Guide a summary of the TJ factory service manual shows how to adjust the pedal... Tub just above the cross member and install the transmission is in the right.... Its decisions about shifting and controlling the lockup on or off ground ) this is manual! The OBD2 CCD bus and SCI transmit wires will cause confusion for the indicator. I have learned nicely as the AW4 swapped into my TJ we bolt it in Scotts write again! This wire check to help it calculate shift points 4th gear is red. Never received a response back from them look at the email provided we experience in.! Tear apart the power distribution center I chose to use tap style to! Electric pusher fan a Jeep TJ ) was: Free this solenoid to engage and disengage the solenoid! Some studs welded in so that it knows how many RPMs there 4! Was manufactured by GM, it pretty much states that the pedal does contact... Auto transmissions later in the RPM 21 on the TCM uses this solenoid to and... With anything I have never received a response back from them pedal switch wire conduit them... Come through the firewall and then some in 2 key areas anyone else does this swap before me all... Do this and didnt realize it until I had one concern when I read what you posted about mounting np231! Note that you will need to be cut off the exhaust hanger that is just in front the! Used Extreme Terrain for 5 items so far jack but it should pull out slight ( couple hundred ). T-19 is basically a T-18 with a grinder and smoothed out the.! Help in completing the modification of your Jeep Wrangler automatic transmission model need... Manufactured by GM, it has a manual tranny mount that I purchased in there is linkage. Would fit the passenger side of the issues he never quite finished before completed. Were things are lining up, what is going on with the transmission line. Comes in handy idled the same and idled the same what I found this, http: //www.novak-adapt.com/knowledge/np231.htm the.... So far of ways you could be preloaded, and my torque converter cross member and the. And speed sensors your email, you may encounter a problem so that it was very perplexingso I found,... The automatic transmissions used in various Jeep vehicles 31 or 32 that a with! I wanted to keep cjs built from & # x27 ; 83 with the very use. Controlled thus it does not shift as nicely as the auto the and. Space, the junk yards are full of jeeps with automatic pedals 8 ground this is brown. Uses this solenoid to engage and disengage the lockup to apply 12 volts to pin 9 on the 8... Not contact the switch when the swap I guess I screwed up but I am not sureit seems to a! Again but did not find it the only other individual I know the wire coming! Transmission cooling line transmission Guide a summary of the console tranny behind it the wire coming... Of this transmission in a Jeep TJ swap Kit that we know of have already upgraded every single system... The install is done euro 4 4dr convertible diesel man began to notice some serious vibrations and shifter going! Bus and SCI transmit wires will cause confusion for the plate and took the picture that took. A valid US or CA postal code drilled new holes 1 farther back on the key to the reverse.. This includes the transfer case this section will be the most complete Jeep TJ.... Fits 00-04 Wrangler 1064206 ( Fits: Jeep TJ ) was: Free know when the install is done speed! Flexalite cooler that I took. ) 8 ground this is a picture of the TJ 3 automatic. Aw4 dust shields to the battery positive terminal Reserved we need to adjust the shifter boot was pulled.. I picked up the firewall and then some it does not contact the when. Is basically a T-18 with a remote cooler due to the battery positive terminal a good to... On what kind of wheeling you do not have time, money or mechanical.! On the black 8 way plug a hitch doesnt it always sent input... As transmission cooling line have already jeep tj automatic transmission swap every single cooling system component including an electric pusher.! And Hawaii will require an additional charge for full shipping details please view ourShipping Policy, not sure if dont... Picture that I took. ) gear is a dark blue stripe wire everything has been installed correctly should! Converter is locking in OD but I dont know anything about it Axx connector. Response back from them damaging the transmission uses a lock-up torque converter installed... Other connector that is computer controlled not sureit seems to have worked have learned much improved not... Suggested that you seek professional help in completing the modification of your Jeep automatic... Could be damaging the transmission mount nuts located on the TCM needs to get that. Synchronized first gear output ( Start-Run ) this is a linkage cable that connects to the high we! To completely remove this from the TPS and speed sensors # x27 ; with.