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# Post Title Result Info Date User Forum
2007 Mazda 5 TCM   7 Relevance 5 months ago Jhanvi TCM Transmission Control Module
  I have a mazda 5(Mazda Premacy 2007) I have replaced the Engine, gearbox and the TCM, but I keep getting the P2709 (shift solenoid f electrical) keeps popping up with the check engine.. The car seems to be stuck in 3rd gear. I've changed the TCM LF2L 18 9E1G but I keep having the same problem. Kindly help. Thanks Attachment : 2007 mazda 5 TCM.png
RE: Mazda TCM Troubleshooting   7 Relevance 8 months ago Carl Matthias TCM Transmission Control Module
  The image above for the pinout of the mazda TCM Wiring Harness appears to be incorrect for my model.I have 2010 mazda 3 and there is no wire occupying pin 9 (Ground: X (Black)Also pins 4 and 6 are not Power: I, O for this model.Can you provide the correct pin outs for this model? Thank you
RE: 2013 Mazda 3 TCM   7 Relevance 1 year ago Serge - UpFix Team TCM Transmission Control Module
  I see you submitted a sell request. If you could attach a picture to the request so the techs have all the information needed to answer your request. For the repair of your TCM please follow the link below to place your repair order where we give you a label to send the unit to us.
RE: 2011 Mazda 3 TCM Faulty   7 Relevance 1 year ago Serge - UpFix Team TCM Transmission Control Module
  It sounds like it could be an issue with the TCM, however, we cannot diagnose your part based on this message. If you wish to send it to us, we can test it and see if it actually needs repair. If the unit tests good then you will only pay a $39.99 bench test fee along with any applicable shipping charges. Thank you!
RE: 2008 Mazda 3 TCM bad?   7 Relevance 1 year ago Serge - UpFix Team TCM Transmission Control Module
  This is a commonly known issue with this TCM. If you have a scan tool that can communicate and read codes from the TCM pull those codes and compare it with the codes we state we can fix on the service repair page. Checking the transmission fluid and filter for any dirty contaminants is an important step as well. I'll include a link to the service repair page below:
RE: 2012 Mazda 5 TCM   7 Relevance 1 year ago Serge - UpFix Team TCM Transmission Control Module
  We do service the TCM for this year make and model for the following issues: Hard Kick on Drive & Reverse Hard Kick On Reverse Hard Shift From 1st Gear to 2nd Gear Issue Hard Shift From 3rd Gear to 4th Gear Issue Hard Shifting Issue Harsh Downshift Issue Harsh Gear Shifts Issue Intermittent speed sensor signals issue Late shifting issue Transmission not shifting issue Check Engine & AT Lights Come On DTC Code P0753 (Shift Solenoid A Malfunction) DTC Code P0758 (Shift Solenoid B Malfunction) DTC Code P0763 (Shift Solenoid C Malfunction) DTC Codes U0101, U0100 (Lost communication with TCM) Hard Kick On Drive Vehicle stays in 3rd gear only (safe mode) Error P0715 Error P0720 Error P0744 Error P0745 Error P0748 Error P0768 Error P0773 Error P0778 Error P0791 Error P0841 Error P0882 Error P0883 Error P0884 Error P2709 Error U0073 Error P0772 Error P0762 If you are experiencing any of the following, please use the link I have provided below to begin the repair process.
RE: 2012 Mazda 3 skyactiv TCM   7 Relevance 1 year ago Serge - UpFix Team TCM Transmission Control Module
  if your vehicle does indeed have a TCM it will be mounted on top of the transmission. The image you provided is the ECU. Your TCM part number should begin with either LF8M or LFJE. If you confirm the issues you're having with your TCM match what we can repair go ahead and send in the TCM, not the ECU.
RE: 2013 Mazda3 TCM problem   7 Relevance 1 year ago Serge - UpFix Team TCM Transmission Control Module
  It would most certainly help to get the TCM scanned and see if the codes match what we advertise we can repair on our website. Chances are if the TCM hasn't been rebuilt yet, I would highly recommend starting there first. Also, checking transmission fluids and filters is another important step as this transmission can detect bad transmission fluids. If you'd like to purchase the repair for the TCM'll include the link below:
RE: 2006 Mazda 3 Looking for information to fix my TCM   7 Relevance 2 years ago Serge - UpFix Team TCM Transmission Control Module
  I understand. Below is a link to place a TCM exchange order you will need to know the exact part number to place the exchange order.
RE: 2006 Mazda 3 Looking for information to fix my TCM   7 Relevance 2 years ago Serge - UpFix Team TCM Transmission Control Module
  Have you sent your TCM to be worked on by us before? If not you can send it in to be worked by placing your repair order online through the link below. The repair comes with a 1-year warranty and takes about 2-4 business days to complete the repair. Once done we will contact you for payment.
RE: 2009 Mazda 5 TCM Needs to be reprogrammed   7 Relevance 2 years ago Serge - UpFix Team TCM Transmission Control Module
  We can repair the part. You can click the link below to view more information about our service. Thank you!
RE: 2007 Mazda 3 TCM hard shifting   7 Relevance 2 years ago Serge - UpFix Team TCM Transmission Control Module
  You can click the link below to begin your order: Thank you!
RE: 2012 Mazda 5 Transmission was coming out of gear   7 Relevance 2 years ago Serge - UpFix Team TCM Transmission Control Module
  The TCM is more than likely the issue as its what controls the shifting in the transmission. We do work on that TCM and below is the link to place your repair order where we are offering free shipping at this time.
2011 Mazda 3 TCM error code U0100   7 Relevance 2 years ago Veniamin TCM Transmission Control Module
  I'm having a problem with my 2011 mazda 3. The car shows error code U0100 (communicating with the Transmission Control Module). I've already checked the harness and ground points, and they seem fine. I believe the problem is related to TCM itself.I've removed the TCM ( serial number LF8M 18 9E1G) and would like to send it to you for repair (VIN number will be provided when placing the order) Before I send it out, I have a couple of questions:1. Would this TCM fall under the category that you can fix?2. I noticed there's an option for a firmware update. Coul ...
RE: 2010 Mazda 3 Transmission Control Module Faulty   7 Relevance 2 years ago Serge - UpFix Team TCM Transmission Control Module
  You can place your order in the link below to send us your TCM. We are currently doing free shipping where we will give you a label to send it to us, when you place the order online
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