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Previous Thread Next Thread Print Thread Rate Thread Auto tranny fault codes 91' Trooper #516051 10/20/04 08:02 PM Joined: May 2002 Posts: 38 Manitoba, Canada E ElBarto OP Getting the Wheeling Fever Does any one know how to extract and read transmission fault codes on 91' Trooper if possible without diagnostic scaner. My check transmission light started coming on flashing plus engine runs like s#@! at idle after a local muffler shop did some welding. My guess is that they did not disconnect ECM prior to welding and now all hell broke loose. Definately looks like a computer problem but I want to find out more . <img src="/forums/images/graemlins/frown.gif" alt="" /> Good judgement comes from a lot of experience and a lot of that comes from Bad judgement 3.4L 91' Trooper 4.3 TBI, Airmax 1" TB spacer Re: Auto tranny fault codes 91' Trooper [Re: ElBarto] #516052 11/18/04 08:44 AM Joined: Apr 2000 Posts: 7,268 Ventura County mlclark Isuzu Moderator BTT Re: Auto tranny fault codes 91' Trooper [Re: ElBarto] #516053 11/20/04 05:34 AM Joined: Oct 2001 Posts: 945 Clear h2o Kansas USA maxwell417 Rock Warrior Find the white 2 wire connector under LH side of dash coming from tranny 'puter. Jumper the two wires ..... 12 is default code. Curt B 89RS Calmini Header Delta Cam 33x10.5 BFG MTs & 90 Trooper 3.4 v6, SAS D44 ARB/Hobart 5.38s 35s my pictures Re: Auto tranny fault codes 91' Trooper [Re: maxwell417] #516054 11/23/04 09:41 PM Joined: Oct 2001 Posts: 779 15 miles from nowhere ,Indiana FIEND Rock Warrior So is there a web page or something that has gone into more detail as to what the codes are??? BTW...thank you for answering this question.I asked it a couple times with no response and it's great to know how to do it!!!! I got your Jeep thing and now it burns when I pee! http://www.mwior.com/ The "Official" web page for an "Official" MWIOR!! Moderated by  4x4Wire, houlster, jezeric, Jim_Paget, strawmyers  Hop To Mitsubishi Forums ------  Mitsubishi 4x4 and SUV Tech  Mitsubishi Diesels  Mitsubishi ArchiveToyota Forums ------  Early Toyota Trucks  Toyota 4Runner, FJ Cruiser &...  T100 & Tundra Forum  Tacoma Forum  Toyota Tech ArchiveJeep Forums ------  Jeep Talk  Jeep TechIsuzu Forums ------  Isuzu 4x4 & SUV Talk  Isuzu 4x4 & SUV Tech  Isuzu DieselsKia Forums ------  Kia Talk  Kia Sportage & Sorento TechOff Topic Chat ------  4x4 Gallery  Off-Topic Chat  Recreational Access & Land ...  Politics4xForums ------  Outdoor Gear  General 4x4 Discussion  Tools and Fabrication  General Communications  Amateur Radio  GPS and MapsParts Bin ------  Private Party - Garage Sale  Private Party - Items wanted  Vendors, Hot Deals, Group Buys4x4Wire Back Yard ------  Suzuki Forum  AZ Crawler Crew  Cal-Nev Crew  General Ford 4x4 & SUV Forum  General Dodge 4x4 & SUV Forum  General Chevy 4x4 & SUV ForumFeedback & Testing ------  Problems, Questions, Suggestions4x4Wire Staff ------  Forum Moderators  Problem Threads Print Thread Switch to Threaded Mode 5 Excellent 4 Good 3 Average 2 Bad 1 Terrible View Profile Private Message Follow User Forum Posts View Profile Private Message Follow User Forum Posts View Profile Private Message Homepage Follow User Forum Posts View Profile Private Message Homepage Follow User Forum Posts

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