STERLING STINGER Posted March 2, 2010 Share Posted March 2, 2010 http://cgi.ebay.com/ebaymotors/jeep-che ... ccessories Quote Link to comment Share on other sites More sharing options...
maddzz1 Posted March 2, 2010 Share Posted March 2, 2010 Looks right to me. Automatics prior to 91, I believe, had a seperate TCU. After that the ECU controls the tranny Quote Link to comment Share on other sites More sharing options...
Boilermaker Posted March 2, 2010 Share Posted March 2, 2010 i wouldn't trust what people put in their ebay listings, especially if they put a question mark in the title. Even if it did come from an MJ the owner could have done an HO drivetrain swap and it doesn't sound like the seller would know the difference. At the very least, i'd ask him for the part number off the item, looks like its there but too blurry to read in the picture. There are parts lists on the internet you can compare it to confirm it is what the seller claims it is. That all being said, if you can get to a junkyard you should be able to find one out of an xj or mj for a lot less than the $52 shipped (minimum) that he is asking. And you probably will get a warranty of some kind, you couldn't do any worse than his/her no warranty. Quote Link to comment Share on other sites More sharing options...
deziped Posted March 2, 2010 Share Posted March 2, 2010 I have used TCU's out of 87's, 88's & 89's in my 89 4.0 with AT. Right now it has a TCU out of 88 Cherokee in it. Performs identical to orig TCU. Part # for 88 Cherokee TCU in my hand is AC 032164 87L Bar code is AC7BO9732. Quote Link to comment Share on other sites More sharing options...
the_wizard_of_fire Posted March 2, 2010 Share Posted March 2, 2010 its right. there also (somewhere in this world) exists a link to s DIY shiftkit for that. i think i will poke adound and see if i can find it..... :thumbsup: Quote Link to comment Share on other sites More sharing options...
the_wizard_of_fire Posted March 2, 2010 Share Posted March 2, 2010 swiggidy. found it: its on gojeep! http://gojeep.willyshotrod.com/index.htm link to actual page: http://gojeep.willyshotrod.com/HowtoAutoSwitch.htm Quote Link to comment Share on other sites More sharing options...
deziped Posted March 2, 2010 Share Posted March 2, 2010 Done that. Not as elaborate as that, but, it sure makes it nice to be able to shift up and down to 2nd gear when you want it. I didn't go as far as the TC lockup as I don't need that. Now I just have to re-hook a couple wires to the switch the gran daughter got ahold of and yanked on. Hint: Always hide the wire out of sight. Quote Link to comment Share on other sites More sharing options...
Geonovast Posted March 2, 2010 Share Posted March 2, 2010 Looks right to me. Automatics prior to 91, I believe, had a seperate TCU. After that the ECU controls the tranny ECU taking over the trans was 96 or 97, not 91. The 91+ TCU is different from the Renix one. Quote Link to comment Share on other sites More sharing options...
jpnjim Posted March 2, 2010 Share Posted March 2, 2010 I have used TCU's out of 87's, 88's & 89's in my 89 4.0 with AT. Right now it has a TCU out of 88 Cherokee in it. Performs identical to orig TCU. Part # for 88 Cherokee TCU in my hand is AC 032164 87L Bar code is AC7BO9732. Did you just swap them to test them, or ? Quote Link to comment Share on other sites More sharing options...
Lenard Posted March 2, 2010 Share Posted March 2, 2010 That all being said, if you can get to a junkyard you should be able to find one out of an xj or mj for a lot less than the $52 shipped (minimum) that he is asking. i bought one out of an H.O. for 12 bucks from the JY. So ya, $52 is retarded :nuts: Quote Link to comment Share on other sites More sharing options...
KYMJ Posted March 3, 2010 Share Posted March 3, 2010 I've bought them for 3.99 at the pull a part. I gave away the last one I had. Quote Link to comment Share on other sites More sharing options...
dfreeman616 Posted March 3, 2010 Share Posted March 3, 2010 i'm pretty sure i have one around still and i'd let it go for a lot less than 52 bucks. Quote Link to comment Share on other sites More sharing options...
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