1. W

    ECM complete removal

    I know this is probably a dumb question and most likely is impossible however, I’ll be the one to ask it; Is it possible to completely remove the ECM from my 2006 jeep wrangler unlimited ? It has been the root of every problem I’ve dumped $$$$ into and I would like to have just a nuts and bolts...
  2. dbaum

    Trouble finding a PCM replacement for my 2006 TJ

    Greetings from the Great White North. Has anyone out there had trouble finding an ECU or ECM replacement? I have a 2006 Wrangler TJ 6sp trans with the 4.0. The OEM replacement part is #5604 4967AC,AD Cardone number is 79-4466v Apparently this is the most rare part on the planet! I have...
  3. G

    Is the ECM on my 1997 TJ bad?

    Greetings, new member here. I have a 1997 TJ that I bought new in January of 1997. It now has about 125,000 miles and has always been a great and dependable vehicle. The other day I tried to start it and I noticed the the CEL did not come on when I turned the key but instead the Check Gauges...
  4. Tobysavoy

    If I buy a new ECM without the SKIM active then remove the SKIM before installing the new ECM, will this work?

    My jeep is stuck in shut off mode, use of old key likely started problem. If I buy a new ECM with out the SKIM active then remove the SKIM before installing the new ECM, will this work ? I'm not worried about theft, I just want my jeep to crank and not show the key alert. Thank you Toby
  5. Lax22

    Maryland PCM, SKIM module, SKIM key, and ignition cylinder (2001 Jeep XJ 4.0 auto)

    Long shot but I have these parts from an 01 xj I parted out. Jeep ran well, It was a 4.0l automatic. Figured if someone here wanted to retrofit a SKIM system to their 00-01 xj they could find this useful. Not sure if it will work on TJs of the same year. Looking for $200 shipped or best offer.
  6. Tobysavoy

    Key Issues on 2000 Jeep Wrangler TJ (free Cajun seasoning)

    Hi All I hope someone can help me with my key issue. I'm mechanically declined so I will have my friends with mechanic skill help me. I have a 2000 Jeep Wrangler TJ with 140,000 miles. Its only a recreational jeep not an every day jeep. About a month ago my son in law wanted to use my...
  7. 03Jeeper

    2003 Jeep Wrangler Sahara nightmare (ECM or O2 sensors?)

    Okay, I'm super new to this so bear with me... I have a 2003 Jeep Wrangler Sahara. Well, my daughter has. Anyhow, she launched a rod through the block. This was due to some problem that caused the check engine light to come on. Long story short... New motor is in and same problem: The Jeep...
  8. JeepLiberty202

    Florida Jeep Liberty ECM, immobilizer, and key with ignition

    For sale 2003 jeep liberty classic v6 3.7 Ecm with original immobilizer and key with ignition , the whole package For classic model only.....please see pictures.. $150.00 + shipping at a discount USA only no international.
  9. 2005 TJ

    Would a ECM from a 2006 Chrysler PT Cruiser 2.4 work in my TJ?

    My ecm blew and I can’t find a used one or a new one within an affordable price. Would a ECM ECU Engine Computer Unit 2006 Chrysler PT Cruiser M/T 2.4L | P05033427AG work? it’s the same engine and transmission and the ecm looks identical and even the plugs are the same. I just have no clue if...
  10. sandplasma

    Faulty Computer?

    Hi Everyone- I tend to do most of the work on my Jeep but I hate changing Oxygen sensors so I went to my mechanic and had him change them. He took codes, figured out which ones needed changing, performed the job, and cleared the codes. The codes came back soon after and he told me that the...
  11. Ryan1101

    Having trouble getting a new key programmed

    Hi, i have a 2000 Jeep TJ and only had one key for it, unfortunately I managed to lose my only key so I brought it to the dealer to have a new key programmed for it and they managed to get it started but it shuts off because the transponder didn’t recognize the new key (which they programmed for...
  12. ScubaLantz

    Engine stalls and 3 mechanics have failed to diagnosis it he problem correctly

    Hello all, I have a 2003 TJ 4.0L Manuel Sport. The engine problems started around a year ago when my ECU died, or at least that was my first diagnosis. I got one through Oreilys from a pick and pull and plugged her in and she ran fine. However after the replacement, I had two new codes...
  13. Wranglerfix

    05-06 PCM issue is solved

    Hey guys, Thank you for reading my post. I've spent several years working at an ECM company and quickly became aware of the PCM issues with the 05-06 Jeep Wrangler. In order to solve the issue, our company purchased an 05 and reversed-engineered a working, plug-and-drive PCM. I am enclosing...
  14. W

    Anyone looking for a 2005-2006 Jeep Wrangler AT Engine Computer?

    Hey everyone, Anyone who is looking for or knows someone who is looking for a 05-06 TJ LJ engine computer? I offer them plug&play with a lifetime warranty. If you guys have any questions, please text me at 347 seven4one 78one6 . There will be no core exchange. This is NOT a return & repair service