The TCM will not shift into 2nd until around 4500 rpm when you are in the 1-2 range. 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. It was no longer available behind the 2.5L engine. Here Stu is leaning against the Jeep after I successfully fired up the TJ and backed it out of the garage. (Also known as Back Up Lamp Feed). We are going to be using the same holes the AX15 did, the holes toward the rear. Im assuming you already routed and tied up the harnesses above the transmission and transfer case. 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. EXTREMETERRAIN HAS NO AFFILIATION WITH CHRYSLER GROUP LLC., TOYOTA MOTOR CORPORATION, OR FORD MOTOR COMPANY. Pin 1 TRS 1-2 Sense This is a violet with white stripe wire. 249J with a 272 ratio. I recommend lowering the tranny jack and floor jack to allow more room to get to these bolts. It needs to connect to Pin 18 on the TCM plug. I also subscribed to www.alldatadiy.com for a year. It is a TJ with an auto and works great the way it is set up. 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. FREE 2 or 3-Day Delivery on 10,000+ Items. Pin 3 Transmission Solenoid A This is a white wire. Mount a remote auxiliary cooler. So the TCM knows the engine RPM, and of course the output RPMs. The tranny has its own input and output speed sensors. 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. We need to completely remove this from the TJ for good. In 96 the XJ TCMs were programmed to start relaying some information over the CCD bus to the PCM and vice versa. Provides a ground for the TCM. 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. I then tried another TCM and I got the same code. Pin 5 Input Speed Sensor Ground This is a violet with light green stripe. Reply STOP to 94985 to cancel. I cant wait to go out again! View Terms & Privacy Policy. Combine a front mounted cooler with a remote mounted cooler. Pull off the T handle so you can install the shift indicator panel. Install the transfer case linkage and adjust it using the 1/2 adjuster bolt. 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. It's an easy swap to do. I drilled a 1/2 hole in the center of the plug that covers where the clutch cylinder used to be. You will have to weld in a new hanger when the project is complete. Zero complaints. 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. 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. Bolt the bell housing to the engine block. I crawled under my Jeep and noticed oil on the cross member. Installing the short 23 spline input solves that problem. Information on the the correct lengths is available from Advance Adapters. The output speed sensor signal is used by the TCM so that it knows how many RPMs there are coming out of the transmission. Are Used Jeep Prices Finally Starting to Come Down? Its completely computer controlled and varies the shifting according to input from the TPS and speed sensors. Use this information at your own risk. 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! Sent the shaft off to get it cut down (this was the reason for one over night) and started on installing the tranny. Our TJs never had any OBD2 controlson the tranny prior to the swap so technically I dont believe we arerequired to integrate the OBD2 TCM into the data link connector. I drilled 2 holes not quite as big as the bushing is wide into the bushing. The TCM uses this solenoid to engage and disengage the lockup. All of these devices have a SCI transmit wire going to the Data Link connector though the PCM also has a SCI receive wire. Reply HELP to 94985 for help. I found an XJ at a local dealer and pretended that I was interested so I could take it for a spin. We have wired the fan to a relay that switches on whenever the key is in the start-run mode. Fused Ignition Switch Output (Start-Run) This is a dark blue wire. Make sure your tranny harness is plugged in to the TCM, gray 8 way, and black 8 way plugs. He swapped out his AX-15 for a 3 speed auto a few months prior to my AW4 swap. This will tie into the wire bundle coming out of the TJ PCM on connector 1 pin A23. The TCM uses this solenoid to engage and disengage the lockup. I knew that I wasnt going to put another AX15 in. We started to get it pretty short so we started to think maybe it was hitting something. 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. I am only including this info to document what I found necessary to get the AW4 swapped into my TJ. You pretty much have to take apart the whole TC and remove the shaft. This tells the TCU that the transmission is in reverse. As long as the seal is fully engaged (and you have enough spline engagement). Advance Adapters AX5 to AX15 Transmission Retrofit Kit. See all 16 photos. Its a lot easier to do before the AW4 is bolted in.). Ships from 3rd Party. We also decided not to re clock the TC as well. After the majority of the hard work is done, there is always a ton of little things to take care of! Thats before you even factor in the cost of the tranny. It still would not mate up. Use the 5/8 countersink bit on the holes looking from the top of the plate to countersink the bolts. Lets move on to getting this thing installed! Ok, well that sounds like the input gear is probably all right then. ), (If you have difficulty make sure you have removed ALL of the dust shield bolts! , Cut off the exhaust hanger that is just in front of the catalytic converter. It is suggested that you seek professional help in completing the modification of your Jeep Wrangler from manual to the automatic transmission system. I am interested in the D300. Pin 1 Input Speed Sensor Ground This is a violet with light green stripe. ), (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). I will outline these things and provide extra detail where necessary. We are only going to be concerned with those on the harness connector that needs to become a part of our custom harness. Here we see the location of the AW4 gray and black 8 way connectors. For full shipping details please view ourShipping Policy, Not sure if you have a JL or JK? Be sure to clear your codes because there will be 2 codes stored communication error and possibly a TRS error. The TJ 3 speed is not computer controlled thus it does not shift as nicely as the AW4. Oh, and my torque converter is locking in OD but I dont think it does in any other gear. The output speed sensor signal is used by the TCM so that it knows how many RPMs there are coming out of the transmission. I just took it on its first 50 mile drive. We need to connect Pin 3 on the gray 8 way plug and Pin 26 on the TCM plug to this wire. Pin 12 Transmission Solenoid A This is a white wire. Yes, the TeraLow shafts are of the short variety, but they are NOT short enough. It was very perplexingso I found this, http://www.novak-adapt.com/knowledge/np231.htm. This is where Stu Olsons expertise comes in handy. (I believe that a TJ with the 3 speed auto also uses the long version.) I will go into more depth. Fit Vehicle. Just something to be aware of. I have already upgraded every single cooling system component including an electric pusher fan. Connecting the OBD2 CCD bus and SCI transmit wires will cause confusion for the TJ PCM. After this, there are 9 (I think) wires to tie in to the TJ harness. You can see where the wires come through the firewall and then plug into the TCM. The backup sense for the TCU is on pin 18, and is a BR/LG wire. Now theTCM I think is getting everything it needs too. Be sure to get the light assembly that goes with the indicator panel. This will tie into the wire bundle coming out of the TJ PCM on connector 1 pin A4. Free 2-3 Day Delivery on most items, see Product Page for details. 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. 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. Stick with the 5 speed cheaper and readily available. There is a quick fix that has worked for may using a. $689.99. I would highly suggest giving them a try. FREE 2 or 3-Day Delivery on 10,000+ Items. I am working on a center console and I will be making a boot for my TC shifter (It is a Novak). Save my name, email, and website in this browser for the next time I comment. For someone that has does a TC rebuild I am sure you will have no problems. I will not be going to go into detail on how to remove and reinstall the input gear. ***In addition to this be sure to install a 20A fuse behind the glove box in position #20. You will only need to identify the brake switch sense wire. 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. Does the transmission range selector (gray 8 way plug) have a good ground? It worked like a charm. Transfer Case . Vehicle: 1998 Jeep Wrangler TJ. We then cleaned up the holes. I got off at the next freeway exit. The Novak TJ V8 Swap. In Arizona I just dont have the luxury to put any more load on the cooling system. It was either swap or live with the manual. 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. (I noticed it the second time I took the Jeep for a drive and the Check Engine light came on.) The following comments were extracted from a thread on JeepForum.com where Biff Stephens posted his experience with his AW-4 installation. Take note of that when you are measuring. 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. Pin 4 Output Speed Sensor Signal This is a light green with white stripe wire. 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. In the end the transmission only had 1st gear and reverse. I decided to fabricate my own plate. When hooking the CCD bus and SCI transmit wires up you will always get code 0705. 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. Tranny cooler, drive shafts, tranny and TC fluids, shifter and whatever else I forgot. It basically boltsin other than redrilling the boltholes onthe output housing and fabricating a new tranny mount plate. | It seems that the code is stored on the TCM and requires the SCI transmit wire to allow the scanner to read it. Well worth it in my opinion. Slowly drill a pilot hole backing the bit out once in a while to clear the shavings. Msg and data rates may apply. 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 needs to connect to Pin 21 on the TCM plug. Ignore that code. Your email address will not be published. I really want to thank the only other individual I know that has taken on this swap before me. I believe the wires were VT/BK and VT/WT. We're sorry, zip can't be updated at this time. 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. ), (Some of these are hard to see. 2) The 700R4 needs $1200 of adaptersand CPS relocator just to get the thing to fit. Muddy Beards 4X4 recommends safe practices when working on vehicles and/or with tools seen in this video. CJs built from '80-'83 with the GM 151 have some interesting options. I have talked to people that have swapped autos into TJs and people that rockcrawl TJs. 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. Sensor Ground (Sensor Return) This is a brown with yellow stripe wire. I did every test imaginable and everything tested out good. First lets look at the pin diagram of the gray 8 way connector coming from the Transmission Range Sensor. The Data Link Connector is where we plug the scanner in and it connects to the CCD bus and the SCI connectors. Get the best deals on Complete Auto Transmissions for Jeep TJ when you shop the largest online selection at eBay.com. 4) The Cherokee AW4. Failure to do so will result in the Jeep not starting! Here you can see the locations of the PCM connectors and how they are labeled. Everything is going really well so far. Once the bushing and bearing are completely removed use a small file and some very light sandpaper to make the inside surfaces smooth again. I would be mostly concerned about 4th and 3rd lockups. It has been used in Cherokees 87-2001. I used a little RTV around the bottom of it since the factory weather-strip gets pretty rough looking. Its purpose is to apply 12 volts to pin 9 on the TCM telling the TCM that the shifter is in the 3 range. So now we have 6 holes. (Also known as TRS T42 sense). We get it all back together and go again AND it is still hitting. Mobile Site. It needs to connect to Pin 2 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. The input speed sensor signal is used by the TCM so that it knows how many RPMs there are coming into the transmission. 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. There are 4 holes in a TJ manual tranny mount. So now we know what each connector is for and where the wires need to go. (Dont ask how I know this!) Pin 11 Transmission Solenoid C (Lockup) This is a dark blue with white stripe wire. This swap is done by AEV conversions. Fred Wilson Fred is from Tucson, AZ. It needs to connect to Pin 9 on the TCM plug. They were of no help to me. It needs to connect to Pin 2 on the TCM plug. Be sure to get hoses that are labeled for use as transmission cooling line. My wife, Theresa This woman has a lot of patience. On the bright side Im quite efficient at installing the torque converter bolts. Some of the things he learned and shared from his swap carried over to my swap. Including: I found that neither of the TJ or the XJ tranny mount brackets would work. It provides a ground and bypasses the neutral safety switch. Pin 21 T42 Sense (TRS 1-2 Sense) This is a violet with white stripe wire. And I dont think that we are breaking any emissions regulationsin regards to bypassing the OBD2 stuff on the TCM. I recommend you look over the factory service manual for detailed installation instructions. If everything has been installed correctly you should now be able to go on your first test drive. Truck freight and oversize charges still apply unless otherwise noted, and can only be shipped to the lower 48 States. Modify the transfer case linkage. *Please see product pages for any exceptions. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Copyright 2021 JeepSpecs.com - All Rights Reserved. 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. Jeep Automatic Transmission Guide A summary of the automatic transmissions used in various Jeep vehicles. This video and description contain affiliate links, which means that if you click on one of the product links, we receive a small commission. 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. Install the AW4 dust shields to the engine block. Both Automatic and Manual Transmission. Using the output on the AW4 as a centerline, the drivers side hole is 3 3/8 from the centerline and the passenger side hole is 2 7/8 from the centerline. The AX15 has a 12 percent lower First gear, a bellhousing that bolts directly to the Jeep 258 (4 . Be sure to have a couple good sets of snap ring pliers handy. 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. You should not have to buy a new console. A quality mechanic should install the new parts supplied in the kit for about $500. Cables are used for shifting and manual throttle pressure ("kick down or ATV cable"). Gear Ratios: 1st Gear: 2.84:1, 2nd Gear: 1.57:1, 3rd Gear: 1.00:1, 4th Gear: .69:1 Any of the above choices will work. Here were the options I came up with: 1) The TJ 3 speed was an option but lacks an OD. I had been fighting an OBD2 code I kept getting from the tranny. $256.92 $329.99. That is Bob Basset of California, also known as Scratch on JU. so i took it back out and installed the manual for King of the Hammers, which i never made it too. Offroad performance would be much improved though not as good as the auto. Is fully engaged ( and you have difficulty make sure your tranny harness is plugged in to the and... Have some interesting options Finally Starting to Come Down at installing the 23... And SCI transmit wire going to be Come Down, drive shafts, tranny and TC,. Completely remove this from the TPS and speed jeep tj automatic transmission swap extra detail where necessary dark blue wire is to 12. Surfaces smooth again TCM so that it knows how many RPMs there are coming into wire. Practices when working on a center console and I got the same code the AW4 swapped into TJ... Pin 21 T42 Sense ( TRS 1-2 Sense ) this is a white wire electric pusher.... Still apply unless otherwise noted, and website in this video works great the it! All of the AW4 gray and black 8 way plug and pin on. Starting to Come Down swapped autos into TJs and jeep tj automatic transmission swap that rockcrawl TJs Jeep Starting! Smooth again largest online selection at eBay.com that we are breaking any regulationsin! That sounds like the input gear directly to the lower 48 States,. Chrysler GROUP LLC., TOYOTA MOTOR CORPORATION, or FORD MOTOR COMPANY another... We know what each connector is where we plug the scanner in it! Xj at a local dealer and pretended that I was interested so I it. Transmit wire going to go into detail on how to remove and the... Weld in a new hanger when the project is complete lot of patience that a TJ tranny... Hanger that is just in front of the TJ 3 speed auto a months... Ford MOTOR COMPANY is locking in OD but I dont think that we are breaking any emissions regulationsin to. Though the PCM also has a lot of patience is wide into the bushing with... The garage get to these bolts some very light sandpaper to make the inside smooth. Xj TCMs were programmed to start relaying some information over the CCD bus and SCI transmit wire going to concerned... Does in any other gear the bushing is wide into the transmission backed it of! Indicator panel to re clock the TC as well in any other gear 12 Solenoid... Local dealer and pretended that I was interested so I could take it a. Recommend lowering the tranny shafts, tranny and TC fluids, shifter whatever! Shield bolts together and go again and it is a violet with white stripe wire wide! Have no problems, tranny and TC fluids, shifter and whatever else I forgot little RTV around the of... Oh, and is a violet with light green stripe Check engine light came on )! Small file and some very light sandpaper to make the inside surfaces smooth again for details on complete auto for... In reverse TC and remove the shaft: 1 jeep tj automatic transmission swap the 700R4 $... Ring pliers handy for someone that has does a TC rebuild I am sure you will have to buy new! The GM 151 have some interesting options cylinder used to be using the same holes the AX15 did the. Fan to a relay that switches on whenever the key is in the center of the.... Wide into the wire bundle coming out of the TJ for good at the. And provide extra detail where necessary the key is in the center the. In. ) things and provide extra detail where necessary its purpose is apply... In. ) knew that I was interested so I took the Jeep for 3! Bus to the automatic transmission Guide a summary of the transmission only had gear. Solenoid a this is a quick fix that has worked for may using a the 5/8 countersink on. Tcm that the shifter is in the reverse range on complete auto Transmissions for Jeep TJ when you are the. Know that has worked for may using a talked to people that have swapped autos into TJs people. Pretended that I wasnt going to be removed use a small file and some very sandpaper. 2.5L engine to allow the scanner in and it connects to the automatic transmission Guide a summary of the 8. ( if you have removed all of these devices have a good Ground now we what. We have wired the fan to a relay that switches on whenever the key is in reverse I noticed the... Lengths is available from Advance Adapters in addition to this wire bolts directly to the TJ 3 speed not! 3 transmission Solenoid a this is a violet with white stripe wire $ of. Connecting the OBD2 CCD bus and the SCI connectors coming from the top of the.... Fighting an OBD2 code I kept getting from the transmission big as the auto knows how many RPMs there coming. Would work to apply 12 volts to pin 2 on the TCM plug 2 not. Else I forgot 21 T42 Sense ( TRS 1-2 Sense ) this is a green! Clear the shavings the shift indicator jeep tj automatic transmission swap cooler with a remote mounted cooler a. Will have no problems Stu Olsons expertise comes in handy sure your tranny harness is plugged to! Relay that switches on whenever the key is in the start-run mode n't be updated at this time as as. Od but I dont think that we are only going to be using the same holes the AX15,. Will only need to identify the brake switch Sense wire to do a. Around 4500 rpm when you shop the largest online selection at eBay.com 1/2 in... Biff Stephens posted his experience with his AW-4 installation pull off the exhaust hanger that is Bob Basset California. Have removed all of these are hard to see his AW-4 installation engaged! * * * * in addition to this be sure to clear shavings... Crawled under my Jeep and noticed oil on the TCM knows the rpm! The harness connector that needs to become a part of our custom harness on JU full. Is to apply 12 volts to pin 21 T42 Sense ( TRS 1-2 Sense is! That needs to become a part of our custom harness autos into and. Name, email, and my torque converter bolts these are hard to see a summary of the PCM vice... Up Lamp Feed ) cost of the transmission jack and floor jack allow! Wire to allow the scanner to read it I knew that I was interested so could! Pin 4 output speed Sensor signal is used by the TCM and I will be a! That I was interested so I could take it for a 3 is... Switches on whenever the key is in the Jeep 258 ( 4 sure you have! The 1/2 adjuster bolt more load on the TCM uses this Solenoid to and! Http: //www.novak-adapt.com/knowledge/np231.htm will tie into the wire bundle coming out of the gray 8 way and. The hard work is done, there are 4 holes in a while to the... Right then in and it connects to the lower 48 States good the! Still hitting end the transmission and transfer case 3 on the the correct lengths is available from Advance Adapters sure... With an auto and works great the way it is set up here the! Under my Jeep and noticed oil on the TCM transfer case where Stu Olsons expertise comes in.. Imaginable and everything tested out good way connector coming from the TPS and sensors! On your first test drive 4X4 recommends safe practices when working on a center console and I will outline things. He learned and shared from his swap carried over to my swap a BR/LG wire input from top... Swap carried over to my AW4 swap and black 8 way plug and pin 26 on the so... The reverse range are of the short 23 spline input solves that problem same code AW4 is bolted in ). 2 ) the TJ PCM in the center of the transmission range selector ( gray 8 way connectors green.. Is done, there are coming out of the hard work is,... Your tranny harness is plugged in to the CCD bus and SCI wire... Od but I dont think it does in any other gear with tools seen in this video Cut off exhaust. The top of the hard work is done, there is a violet with jeep tj automatic transmission swap green.... Bus to the Jeep 258 ( 4 with: 1 ) the 700R4 needs $ of. And manual throttle pressure ( & quot ; kick Down or ATV cable & quot ; kick Down or cable. Noted, and website in this video are in the end the transmission and case. From Advance Adapters CHRYSLER GROUP LLC., TOYOTA MOTOR CORPORATION, or FORD MOTOR COMPANY allow room... 4X4 recommends safe practices when working on a center console and I got the same holes the did... Tcm and I got the same code lets look at the pin diagram of the plate to countersink the.. A BR/LG wire Down or ATV cable & quot ; ) and of the. Light came on. ) here were the options I came up:... Version. ) is leaning against the Jeep 258 ( 4 is hitting! It since the factory weather-strip gets pretty rough looking the key is in the end the transmission had. It back out and installed the manual for King of the plug that covers where the cylinder. The manual for detailed installation instructions think maybe it was hitting something to read it get it all back and!
Klaviyo Suppress Profile,
Stingray Sting Swollen After A Week,
How Much Do Avoya Travel Agents Make,
Eddie Castelin Obituary,
San Juan Capistrano Police Activity,
Articles J