Pcm connector jeep. The pcm connectors need replacing wires showing.
Pcm connector jeep. 0. May 16, 2016 · I need to replace some pins on my PCM. With a little quiet time and a factory service manual I was able to re-wire one of my completely messed up connectors ( not for the faint of heart). Aug 10, 2020 · To replace a PCM connector pin on a 1995 YJ Jeep, consider these options: * **Sourcing Replacement Pins:** Check Kimball Midwest and Del City for small quantity orders of connector pins. 3. Mar 6, 2012 · Just installed a new pcm in my 4. 5 ohms at the PCM. Key signals include injector controls, ignition coil controls, oxygen sensor signals, throttle position sensor return Dec 26, 2014 · Mopar - OEM Connector Repair Kit - 68080536aa Visit the Mopar Store Amazon's Choice Jeep Wranglers Fits multiple makes and models (contact seller with your vehicle for fitment compatibility information) Fitment Type: Direct Replacement Genuine Oem: Yes › See more product details Report an issue with this product or seller Shop windshield Dec 22, 2023 · Hello all, my 2016 is giving me fits with a P0123 and P2135 My manual show nothing on the PCM connector ID and pin assignment. I have 2 pins that are loose and no able to get to to stay in place. Please help Need wiring diagram for injection control system (camshaft and cranshaft sensor, injectors 1-4, throttle, etc) and PCM pinout for JEEP Welcome to the JeepSpecs. This document provides details about the connector for a powertrain control module, including pin numbers, wire colors, gauges, functions, and options. We offer all Jeep Wrangler Engine Control Module at great affordable prices. Jun 25, 2021 · I really need this diagram. com in-depth page on WJ Generation Jeep Grand Cherokee wiring diagrams and pinouts. Could these be Delphi Micro-Pack type? The PCM for these vehicles commonly fail, creating faulty coil codes or preventing your battery from charging. I got the cover off the PCM connector, the 38 way NGC type terminal, and I've released the red tab to unlock the pins, but I cannot Jeep Wrangler Replacement Modules Is your Jeep Wrangler in need of a new ECU, PCM, TCM, or TIPM? If so, you’ve come to the right place! Wrangler Fix specializes in replacement computer modules for all years of Jeep Wranglers. Hopefully, someone Dec 11, 2021 · Hey everyone, I really can use some guidance here. It seems likes its still locked in place on the PCM but I don't Jul 31, 2009 · PCM (Powertrain Control Module) in a jeep is the computer box up on the firewall, the reason it is called a PCM and not ECM (Engine Control Module), is because in the new jeeps it does more than control the engine, it also sends commands to the TCM and other components of the power train. Not the red tab but the actual part of the connector. 0 (all three plugs for both). With the Jeep Cherokee in particular, owners have come across issues they've encountered with Mar 6, 2013 · Wrangler 2013 3. Once saw a simple picture of each ECM connector with the pin location/function and wire color. While removing the 2 PCM plugs one of the red levers broke off. I keep getting a stall issue where it runs fine for awhile. Another user ultimately resolved their O2 sensor heater issue by addressing a missing Aug 1, 2021 · I was spelunking in the FSM for some technical details but I cannot determin which port is for C1 or C2. Any advice????? Apr 24, 2025 · Pcm pinout diagram for 3. 0) are missing. Condition: New Notes: Engines: 3. The female and male side. The connectors used to be manufactured Mar 26, 2011 · This thread contains diagrams for locating various connectors, components, and wiring through the vehicle. Dec 14, 2023 · I accidentally disconnected the Wiring harness connectors to the pcm and now my check engine light won’t go off. We provide an unlocked Jeep Wrangler PCM which allows you to write the Prodigy custom turbo tune to complete the installation. It helps technicians and automotive enthusiasts understand the wiring and electrical circuits of the PCM, allowing them to diagnose and troubleshoot potential issues more effectively. One is completely gone the other one is still there but doesn't lock. Your other option is to ohm out something easy to get at from one end to the other and see which connector it goes to. Jun 3, 2023 · Hi Jeep Patriot Forum, Background: I recently replaced the Crankshaft Rotation Sensor on my 2016 Jeep Patriot. 2010 Jeep Liberty pinouts The connector/pinout information may be applied to the Jeep (show all pinouts) model Liberty There are 2 pinouts found for Jeep Liberty 2010 model year. Need pinout diagram for pcm connectors 1 and 2 on 2012 jeep Wrangler unlimited sport sport. Nov 9, 2017 · To find a PCM connector wiring diagram, especially for the O2 sensor heater circuits, check BBB Industries' website for wiring diagrams. Does anyone know what brand and model the PCM 32-way connectors and terminals are? I'm preparing to rebuild the underhood harness and want to replace at least the PCM female terminals with new wires. Also, consider visiting a "you pull it" junkyard to practice removing pins from similar vehicles and acquire spare wired pins. 7 ho in my 2002 grand cherokee, i want to make sure I plugged the right connectors in the right spots. I can not find any at any part store and dodge discontinued. 4L engine size - Lifetime Warranty & Free shipping on every order. Jul 11, 2022 · I've been chasing an intermittent electrical problem with the ignition for awhile now and today, I finally stumbled across a bad clip on the PCM connector. The pcm connectors need replacing wires showing. I reconnect the jumper to the connector and its back to . Is anybody have pinout and cables colors for ECM connector particularly the long one. In the long run, you would realize you have saved a lot of trouble and money with OEM parts from here. My first cylinder is giving me the 0201 and 0301 trouble codes. Anyone out there have any ideas? Or do I need a special tool? May 10, 2013 · Hi all. Mechanic's Assistant: Are you working on your Liberty yourself? Dec 17, 2020 · 1996-1998 PCM WHITE Connector IMPORTANT: The following pin out chart applies only to the 1996, 1997, 1998 4. Any assists? Ad Apr 26, 2018 · Does anyone have the pinouts for the PCM connectors for a 2010 Grand Cherokee 5. * **Depinning Nov 11, 2020 · I have a PCM connector where out of its four connecting tabs that hold the back piece to the actual 38-pin connector, the top two tabs have broken off. 7 L 4x4 I just bout hadn't drove it but 2 weeks if that. Dec 13, 2019 · I have a 2014 Jeep Compass/Patriot Service Manual on a CD in PDF format. Find top brands, exclusive offers, and unbeatable prices on eBay. 0l v6 turbo diesel engine. Does anyone know where to get some and an extraction tool or whatever is needed to remove/insert them? Here are pinouts for Jeep Liberty devicesThe connector/pinout information may be applied to the Jeep (show all pinouts) model Liberty You can filter pinouts by model Jun 18, 2011 · connectors I have seen a few posts talking about the grey connector or the white connector and some say the connector closest the motor causing the problem. Day, weeks, months at a time. The pinout (pin-out) is a cross-references between the contacts (pins) of an electrical connector and their functions. Specifically, it intermittently causes the vehicle to lose all communications on the CANBUS network, which puts the vehicle into survival mode—where the wipers go back and forth, and messages appear on the dashboard indicating there’s a transmission issue and to pull over. If you get in this situation it Aug 5, 2015 · Hey everyone I'm in search of a PCM pinout diagram for both a 2000 and 2004 TJ 4. Jun 4, 2025 · I am looking for the Pin desination for a 2007 wrangler unlimited x 3. Looked at Morris info center and searched here and on the interweb. PCM was fine. The easiest way to figure it out is to see what pins are connected vs the wiring diagram. This is the procedure for reflowing the bad connections that have occurred over time Aug 20, 2022 · MODULE-POWERTRAIN CONTROL C2 If you find an issue with this connector (loose, corroded, terminal pushout), help fellow technicians and Stellantis by reporting it using the button above. Mar 6, 2014 · Been going nuts trying to find the C1,2 and 3 ECM pinouts for the 98-99 OBD2 connectors. Dec 19, 2011 · Just to save typing, if you have been successful with getting your Jeep to respond well to the problems of back firing, stumbling, stalling at driving as well as idling speeds, by tie wrapping the PCM connectors to the PCM, all indications are telling you that the soldering connections within the PCM are bad. I’ve searched everywhere and can’t find replacement ones. 3L, 5. 0l CRD. I'm attempting to diagnose a persisting P0750 code after already replacing the VB solenoid pack in my 545RFE. Dec 27, 2021 · The inboard (black) PCM connector "wiggle test" is probably the closest I've come to replicating engine stumble. Darned if I can find it now Part 1 - 1998-99 PCM Connector Pin Out Charts (GM 4. Aug 31, 2021 · The original poster is looking for the male side of a 60-pin connector, typically found attached to the ECU in CJ and YJ Jeeps, for a plug-and-play EV conversion. Our guide covers Jeep PCM replacement steps and diagnostic insights. Click Find out how to access AutoZone's Powertrain Control Module Repair Guide for 2007 Jeep Compass. 0l v6 turbo diesel engine w/ess. Other Technicians will be able to review your report for help with similar concerns. This document provides connector details for the Powertrain Control Module C2 connector, including pin numbers, circuit names, wire colors, gauges, functions, and option information for 96 cavities. There is a connecting block, Sumitomo Dec 30, 2019 · If your Jeep TJ's PCM (Powertrain Control Module) has been fried, and you suspect a short in the wiring, especially related to C2 pins 26 (sensor ground) and 34 (cam sensor signal wire), here's what to check: First, the cam sensor or its wiring may be shorted to the 5V supply (C-1 pin 27). The plastic protector/clips are not there and the previous owner used some gel stuff and coated both connectors, assuming to keep water/dirt out of the Aug 26, 2025 · These JTEC plugs are a perfect replacement for the 1/4th century old brittle pcm plugs under the hood of my 2000 wj Grand Cherokee. Customer: Hi, I need the pin diagram for the C1, C2, C3, and C4 connectors on the PCM for a 2004 Jeep Liberty 3. Jul 16, 2016 · This thread provides a DIY guide on how to rebuild your Jeep YJ's PCM (Powertrain Control Module) by replacing the capacitors, which are known to fail. 3 ls motor. please help it's driving me NUTS. Or page 883 of 1746 if your watching the numbers as you’re scrolling. 0L Jeep Grand Cherokee. Apr 4, 2018 · I have a wiring diagram that seems to identify the connections to the PCM with a connector number (C1, C2, C3) and a pin number (seems to go from 1 to at least 35). There will no doubt be discrepancies over the years Customer: I have a Jeep Grand Cherokee that is experiencing electrical issues. Jan 6, 2010 · I've been scouring the internet to figure this out, but haven't come up with much so far. We continue to add harnesses to meet and exceed your programming, tuning, and remapping needs. Wiring 96-Way PCM Connector is a direct fit for the following THIS WILL FIT MANY JEEP DODGE RAM CHRYSLER VEHICLES FROM YEARS 2011-2016. Normal pressure just pops the plastic disconnector off the connector. The 2004 Jeep Liberty PCM uses four main connectors labeled C1 through C4. The pin outs diagrams are listed below. Jeep wouldnt Feb 17, 2015 · The lock tabs on top of two of the three lock tabs for the PCM harness connectors are broken on my Jeep. txt) or read online for free. 6. The video is titled: "How-to / Replace PCM Connector on any Modern Mopar/Dodge/Ram/Jeep vehicles" Sorry to bump such an old thread, just hoping to save others some unnecessary stress! Aug 17, 2010 · After searching everywhere for a fix for the problem of my engine shutting down intermittently, which seems to effects mostly (96-98) JGCs, and after cleaning the PCM connectors and then ty-wrapping a number of times. Explore a wide range of our Pcm Connector selection. Learn how to diagnose whether you need a PCM replacement or a more minor repair. 0L) The fuel injection computer (known in tech speak as the PCM = Powertrain Control Module) is located on the firewall (passenger side) of your Jeep Grand Cherokee. 5. I m looking for PCM/ECU waterproof connector. Where can I buy them ? Jeep Rubicon 2004; 32 pins 3 row Oct 1, 2023 · In this step by step tutorial, We will be showing you how to reset your jeep ECM. Installed all new coils, spark plugs, and injectors. If anyone knows the answer it would be appreciated. Autometer said it was Pin 24 a Black wire with green stripe, but the only wire Oct 17, 2021 · *At the end of the video I popped the top tab off, in order to reseat the disconnector. Sep 30, 2025 · Genuine Mopar Part Number: 68316919AA. amazon. Oct 6, 2010 · This is the pin-out for the PCM, ECM, computer, brain, or whatever you like to call it for a 2000 Jeep XJ. A user shared a link to the site, but noted that the diagrams available may vary by year. The connector is a black female connector with part number 1924779-1_1924941-1. It would just stall and Jan 23, 2015 · Hey! New to this site but have a questionI need to removal and reinstall the three PCM connectors without breaking them. IMPORTANT: The following pin out chart applies only to the 1996, 1997, 1998 4. I believe this applies to '96-'06 vehicles. Could anyone give me some light on this?? Wayne May 2, 2018 · The 2014 ECU pinout diagram can be found in the first response. Jul 29, 2024 · To identify the PCM C1 wire diagram for a 2011 Jeep Wrangler Unlimited Rubicon, refer to the provided images which show the pin numbers and wire colors. lol Thanks. What is interchangeable for this part?? Oct 24, 2018 · Just wanted to give a heads up to people that may have a broken PCM plug or break one in the future. I've got Feb 21, 2016 · After extensive troubleshooting and several good blasts of WD40 and Electrical cleaner, I was able to at least make a temp repair to my PCM C2 connector. com/BuyChe May 30, 2019 · In the doc you linked the PCM connectors start on page 8W-80-43. The populated pins are different from C1 to C2 and a visual inspection of the connector will tell you which pins are physically present. Here's some background on what happened Jeep got the NO BUS odometer reading. There are 6 in the LA distribution center. 6l v6 24v vvt engine upg i w/ess. I've checked the injector itself, but I still need to check the wire and the connection from the pcm. These PCMs are found in a variety of Dodge, Jeep, and Chrysler vehicles in the years Jun 19, 2024 · A step-by-step guide to removing your Jeep's PCM, the brain of the vehicle's electrical system. It was giving me the red lightning bold, ETC, errors and various codes associated with the throttle body and ETC. It is searchable by bookmark which includes section such as: Complete Wiring Diagrams for all systems, Suspension, Engine, Transmissions, Brakes, Lubrication, Tire Pressure Monitoring system, Steering, Restraints Looking for affordable and high-quality auto parts? Then you have already arrived at the proper online shop. One suggestion is to desolder the connector from a 91-95 YJ, XJ, or ZJ PCM, which can be sourced from a "you pull it" junkyard. Your TJ has a distributor instead of distributorless ignition which is why I posted the Jeep models above. Dec 17, 2020 · 1996-1998 PCM BLACK Connector The PCM has 3 connectors and are color coded (black, white, and gray). Mar 24, 2021 · If you broke the red seating lever on your Jeep Wrangler's PCM connector and the module won't seat properly, several options exist. I have the black furthest towards the drivers side, white in the middle and grey on the Jul 12, 2024 · I have a 2005 jeep grand cherokee 5. 0L). Nov 11, 2009 · I´m looking for a wiring diagram for a jeep liberty sport 2004. This info was taken from older manuals and will be more accurate for earlier years, though hopefully still helpful for later years too. 8 L, 3 connector PCM, need to find the correct wires for Bank 2 sensor 1, I have a P0153-P0157 code that will not stay reset, New O2 sensors and exhaust system. A little back story on what broke and why it broke. Do I have to drive so many miles for it to go off or what do i do? Jun 21, 2024 · To test a PCM on a 2002 Jeep TJ that won't start, and where an OBD-II scanner fails to connect, follow these steps: 1. I was swapping the PCM to use a tuner. Anyone know where i can get a pinout chart or better yet, a chart telling me exactly which wires to take out? Thanks in advance. Jan 15, 2019 · Your 32 pin connector may be specific to the 97 and 98 model year TJs, the 97-99 XJs and the ZJs; doubt the connector will be the same on the WJs. Jan 27, 2016 · Hello. . If I'm wrong, please post corrections. Learn how to safely disconnect and remove this critical component. Specifically, post #35487956 and #35487958 contain diagrams. Ultimate Guide to 96-98 PCM Pinout: Wiring Configurations & CompatibilityIn the world of automotive diagnostics and repair, understanding the intricate web of connections within the Engine Control Module (ECM) of vehicles produced between 1996 and 1998 is paramount. Looking for: JTEC PCM connector female adapter Have found info for: 32 pin PCM Male harness end Grey 05014011AA White 05014012AA Black 05014013AA Crimp tool 05014738AA those are mopar PNs I'm installing Jan 5, 2014 · Jeep locked all PCM's on the newer model Jeeps which prohibit the vehicle from accepting a custom tune. Does anyone know where I can purchase a new one? Dec 11, 2021 · PCM connector pin failures do happen but are extremely rare. 7. I would apricate help. from looking in my engine bay the grey connector on my pcm is the one closest the passenger fender, white is the center and black is the one closest the engine. I know there is a press tab on the bottom of the connectors but one doesn't want to engage without really torquing Nov 2, 2006 · PCM Connector The part number for the PCM connector for your Jeep is 5014011AA and has a factory list of $48. **Check PCM Power and Ground:** Disconnect the PCM connectors and, with the ignition ON, use a multimeter to check for 12V at pin A2 (Fused Ign Sw Out) and A22 (Fused B (+)). Learn where to find it and why it's important for your vehicle's performance and maintenance. For other PCM pin-out charts, take a look at the following: 1993-1995 Jeep Grand Cherokee PCM Pin Out Chart (4. Description: Engine Control Module D3821D. AutoZone's Repair Guides tell you what you need to know to do the job right. Unfortunately, finding this connector readily available for purchase seems difficult. I found the solution for the bad pins. Aug 21, 2017 · On the front side of the connector (the part that plugs onto the PCM) there's a red locking tab. 7l v8 mds vvt engine. ECM Connector. I cleaned all the connectors on the back of the guage cluster, cleaned and check all fuses and connections. Pcm. I'd check the transmission fluid level/ burnt smell/color and any harnesses and connectors that go to the transmission. 4l v8 srt hemi mds engine. Jun 24, 2009 · Hey Is there a chart out there SHOWING what wires are WHAT in the PCM? I need to find an O2 sensor wire in my PCM in my 2002 Jeep Liberty LTD so I can connect an Air/Fuel Gauge. In doing so, I disconnected the 2 large PCM cables with red clips on top of the air cleaner (see screenshot) so I could remove the air cleaner and get my hands in to replace the sensor Apr 21, 2014 · 1993, 1994, 1995 Jeep Grand Cherokee 60 Pin Connector (4. The provided images may help identify the correct terminal type. Tried the backing out of the PCM mounting screws, (LOL) thought I had it licked, Finally found issue with the White and Grey connectors on the PCM. Use a small screwdriver to move the tab out and unlock the pins. 9K subscribers Subscribe Browse our selection of PCM, ECU, and ECM programming harnesses. 2004 Jeep Liberty PCM Connector Identification Guide Jeep Liberty owners often face confusion identifying PCM connectors and wiring harness issues during repairs. My cylinder 2 is not firing. How-to / Replace PCM Connector on any Modern Mopar/Dodge/Ram/Jeep vehicles Triple Threat Motors 2. Thank you. Aug 20, 2021 · Hi Guys. 7L? My wife would really like get her jeep working well again. Symptoms of failing capacitors include delayed start/no start, no relay click, and no check engine light when the key is on. I'm working on creating a bench harness and can't find the information I'm looking for. Inspect the wiring for Mar 30, 2024 · Sometimes, however, the PCM runs into problems. 8 jk Jump to Latest 874 views 5 replies 2 participants last post by Boomer1977 May 10, 2025 B Jun 27, 2012 · I am swapping my 2. The result is that the whole of the connector looks like it is leaning down. I am looking for something that shows the pin layout for the four plugs (green, white, orange, black) to the PCM. 2l supercharged hemi v8 srt engine. Does anyone have a pinout schematic? Oct 22, 2022 · I replaced the black PCM connector on my 98 TJ 4. Each of the diagrams are in PDF. We also talk about fixing and replacing your Jeep PCM. One of my PCM disconnectors is stuck, any amount of forceful pressure feels like it is going to snap. For a 2007 Jeep Wrangler, a user provided a fuel system diagram from that site. Jun 24, 2021 · If you're experiencing engine bucking, gauge issues, and random stalling in your 2005-2006 Jeep Wrangler 4. I m new here. It would be greatly appreciated if someone could share it. 1998 Jeep Grand Cheroke Ecm Connector Replaced Must Be by Pin Number Not Wire Color Best Car Fixes 69. When purchasing terminal repair kits, many terminals are shared across FCA vehicle platforms and you may at times also receive a connector that is not needed for your specific repair. A common issue in '05 TJs is harness damage where it crosses the dipstick bracket. Another option is . I also had a very The PCM wiring diagram provides a detailed overview of the pin connections, wire colors, and functions of each connector on the PCM. There are three harnessess that plug in the back, white, grey and black. We are a top rated supplier of Engine Control Module,Body Control Module and much more! Nov 14, 2020 · Got a car repair question? 2CarPros will answer your question for free by providing information that will help solve your problem quickly. Additional resources for wiring diagrams and connector information are available at the provided URLs. Shop now for fast shipping and easy returns! Depinning Video to help you remove the pins from the Dodge, Chrysler, Jeep C1 C2 C3 or C4 NGC ECU 38 pin PCM connectors when modifying your factory harness t Jul 6, 2024 · I forgot which one is which. That code relates to a fault with the shift solenoid in the transmission. The auto-start doesn't work with those codes showing, and she wasn't happy about that through the cold northern winter here. I suspect that three some issue with wire transmitting alternator data. 5L for a 5. Long story, short I've got an '04 TJ (originally with the 42RLE trans) with it's original engine harness and I'm swapping over to an NV3550 from my 2000 parted out TJ. 6L Eng 1 Gray Connector - Free download as PDF File (. Many, many posters on this Forum are experiencing the early signs of a failing PCM, so I put this list together to complement the terrific "Dirty Dozen" process in analyzing stalling engine problems. 21K subscribers Subscribe Nov 23, 2022 · This thread contains diagrams for locating various connectors, components, and wiring through the vehicle. 0L, 5 6 pages PDF 100% (1) Nov 30, 2018 · Here are some Jeep JL Wrangler wiring diagrams, hope this helps out the community. To download a zip of all diagrams; [ALL WIRING DIAGRAMS DOWNLOAD] Individual file downloads; AUDIO SYSTEM (BASE) - Wiring Diagram AUDIO SYSTEM (PREMIUM) - Wiring Diagram This 2016 Jeep Cherokee PCM/ECM/ECU is a guaranteed replacement for all vehicles with a 2. It needs a bit of work, but it's running at least. May 25, 2024 · Learn the signs of PCM failure and how to replace the PCM in your Jeep TJ. Nov 6, 2020 · I have Jeep grand Cherokee 2007 3. I want to eliminate the wires in the Jeep PCM not used. I have have found used connects online and in junk yards. I think I can just manually Sep 6, 2020 · Trying to locate the pin for injector 2 and Coil 2 on the PCM wiring harness. Feb 8, 2011 · At the beginning of the problems I took the PCM to the Auto Computer exchange shop in Davie Florida and they run a bench test simulating varying engine run conditions. Moreover, all genuine Jeep Wrangler Engine Control Module come with a manufacturer's warranty. 20. Mar 18, 2017 · How to remove and install the wires from a MOPAR PCM and simular connectors. I worked on HF Oct 7, 2013 · So I just got a used Jeep. pdf), Text File (. Jul 26, 2024 · The Jeep Patriot's PCM connector is a vital component, often overlooked. Is something incorrect or missing? Please get in touch with us and we’ll fix it! Radio connectors 1999-2001 (2x 7-pin) 2002-2004 (22-pin + 10-pin) Base radio (without CD changer & PCI connectors Mar 19, 2020 · Not sure why such a thing happened, but two of the 3 wiring harness connectors into the PCM/ECM (behind the battery, 2000 TJ 4. I am dealing with ECM problems for 2 month. Each connector has 3 rows of slots for a total of 32 slots (terminals). I searched for a picture of the connectors to verify them as . ECU and fuse box were stolen and we have recovered them, but all wires were cut, now we need to re install them, thats why I need this diagram. SImilar tool as shown, but metal so more robust https://www. We have organized as much information as we could find into a helpful article below. 0L, especially after replacing the crankshaft and camshaft position sensors, and the dealership suspects PCM wiring, consider these points: * **PCM Wiring Issues:** Inspect the PCM connector wiring for damage, as this is a common problem. 0l v6 24v vvt engine w/ess. Jeep Wrangler Forum provides answers from our community and over 22 other related forums. It lists 98 pin connections with associated circuit and component information. First, try seating the connector without the lever, using a small screwdriver to ensure it's fully engaged, and then secure it with zip ties or strapping. Jul 25, 2010 · Is it a bad idea?? I put a bit on my ECU connector plugs and my jeep is completely dead now. All diagrams regarding pcm Jul 15, 2017 · I have a 2006 TJ and the locking mechanism for the pcm connectors broke. Each connector houses specific circuits for engine management, sensors, and actuators. It is located on the driver's side by the washer bottle. Oct 28, 2018 · Problem is when I plug the connector into the pump and read at the PCM I get an open. This era marked a significant shift in automotive technology, with manufacturers implementing more advanced electronic systems to Mar 28, 2016 · The post is titled: "PCM plug broken?" There's also a youtube video that is a bit drawn out but does demonstrate how to perform the fix. zknnxm xtp q5 oqm0s iocj kgti mi8zhk 1wkx f3kz act
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