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# Post Title Result Info Date User Forum
Mazda 3 2014-2018 IPC - Troubleshooting Guide   7 Relevance 9 months ago Ernest Instrument Cluster
  mazda 3 Digital MPH Display Not Working - Troubleshooting Guide Applies to mazda 3 clusters with the center RPM gauge and the small digital speed readout in the bottom right of the center pod. Common label: BJE1-55-430 (BJE155430K9001). 1) Confirm the symptom Start the vehicle and drive slowly in a safe area. Verify the analog RPM needle works normally. Note if the digital MPH area is: Completely blank Very dim Frozen on one number Random segments or missing digits 2) Rule out a display setting or dimmer issue Turn the dash brightness up using the ...
RE: Mazda 2014 not shifting in low gear   7 Relevance 2 years ago Serge - UpFix Team TCM Transmission Control Module
  If yours is a 2nd Gen mazda 3 2010-2014 then it's most likely the TCM at fault that we can rebuild for you.Yours might also be the 3rd Gen mazda 3 which is the 2014-2018 model. If that's the case, let us know what codes are currently stored on your PCM/TCM.
RE: 08 Mazda cx9 replacement transmission out of a 09   7 Relevance 2 years ago Serge - UpFix Team TCM Transmission Control Module
  mazda does have quite a few varying part numbers for any given module and not all of them are interchangeable no matter how close the model years are. The replacement TCM should be reprogrammed in-vehicle with mazda IDS to change the VIN of the module make it work and then perform a re-adaptation.
2007 Mazda 5 TCM   7 Relevance 2 years 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 2 years 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 2 years 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 3 years 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 3 years 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 3 years 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 3 years 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 3 years 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 3 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 3 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 3 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 3 years ago Serge - UpFix Team TCM Transmission Control Module
  You can click the link below to begin your order: Thank you!
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