UpfixUpFix

Help Forum

Store

Start your order

How it works

Shipping Address

Welcome to The UpFix Community

Community questions and discussions

  • Help Forum
  • Recent Posts
Forums
Search
 
Notifications
Clear all

Search result for:  mazda 3

 Search Phrase:
 Search Type:
Advanced search options
 Search in Forums:
 Search in date period:

 Sort Search Results by:


Page 2 / 7 Prev Next
# Post Title Result Info Date User Forum
2010 Mazda 3 automatic transmission issues   4 Relevance 3 years ago RUSTY KIRKLAND TCM Transmission Control Module
  I’m having issues with my 2010 mazda 3 automatic transmission as of yesterday. It has never given me issues before now, but as of yesterday after about 30 minutes of driving the transmission would get to 3rd gear and then just start revving the RPMs really high. No check engine lights have ever came on and at the time no AT light. I woke up the next morning to drive the car and surprisingly it worked flawlessly for about another 30 minutes and then done the same thing. Still no lights though. I checked the fluid level and it seemed a little low, so I added a ...
06 Mazda AT light on code U0101   4 Relevance 4 years ago Maksim TCM Transmission Control Module
  My 06 mazda stays in 3rd gear “limp mode” most of the time. When I drive itto work it starts off with the check engine light on and the AT light on.Sometimes after about 20+ miles it will snap out of it and start shiftingcorrectly, but most of the time it stays in limp mode. The Check Engine light is on, the AT light is on. I’ve got a DTCcode U0101, it hits hard when I put it in reverse. Stays in 3rd gear.
2008 Mazda 5 TCM I want to send in to get fixed   3 Relevance 2 years ago Amir Patel TCM Transmission Control Module
  2008 mazda 5 I have a tcm I want to send in to get fixed...i have hard shift from 3rd to 4thGear(hard hit)...had transmission replaced(used) ,still have the same issue,and code for output speed sender still comes up,which has be replaced with no improvement.I also had 2 tcm's that are the same,have switched them out with no improvement...i need a quote and if I sent one of the tcm's for fixing and the other to sell to you after getting my other one back thanks. Attachment : 2008 mazda 5 TCM.jpg Attachment : 2008 mazda 5 TCM1.jpg
2007 Mazda 3 TCM hard shifting   3 Relevance 2 years ago Deepak S TCM Transmission Control Module
  2007 mazda 3 TCM hard shifting on this car, I can see on dash board shift light changes after starting speeding forward on (D), it cycles for a few minutes, then sits at (DM), driven at high RPM about 3000 to reach about 50-55 MPH after run for about 30 minutes stop and then go again shifting goes back to normal, (sometimes) it seem like something warm up and make it operate normal. Attachment : 2007 mazda 3 TCM.jpg Attachment : 2007 mazda 3 TCM1.jpg
RE: 2010 Mazda 3 automatic transmission issues   3 Relevance 3 years ago Serge - UpFix Team TCM Transmission Control Module
  We should be able to take care of this for you, However, we don't guarantee the repair because we haven't tested the part. The service takes 5-7 business days and the cost is $329.99 plus shipping. If we receive your part and its deemed un-repairable after our test, you will only take care of the shipping fees and you will not be charged for the service. You can click the link below to begin your order: Thank you!
RE: How much is it to repair a TCM for a 2011 Mazda 5?   3 Relevance 3 years ago Serge - UpFix Team TCM Transmission Control Module
  Yes, we can repair the TCM from a 2011 mazda 5. It is $329.99 plus shipping. Send your part to:UpFix4991 BU Bowman DrBuford GA 30518 These must be included with your part(s): Your name or company name Your complete return mailing address Your phone number and email address Year, make and model of the vehicle Payment Options:Credit card or PayPal payments are due after we receive your part(s) and the repair is complete. Please do not send checks or money orders. We will contact you via email or text when your part is ready. Please visit our website, UpFi ...
RE: 2012 Mazda 3 TCM   3 Relevance 4 years ago Serge - UpFix Team TCM Transmission Control Module
  Yes, we can repair the TCM on a 2012 mazda 3. There is a 7–10-day turnaround time for the service at the time due to high volume. The cost is $289.99 plus shipping. ***PLEASE MAKE SURE THAT YOUR PART NUMBER IS LISTED ON THE WEBSITE Send your part to:UpFix4991 BU Bowman DrBuford GA 30518These must be included with your part(s): Your name or company name Your complete return mailing address Your phone number and email address Year, make and model of the vehicle Payment Options:Credit card or PayPal payments are due after we receive your part(s), and the re ...
Rebuilt TCM, still not working?   3 Relevance 4 years ago ETinLV TCM Transmission Control Module
  Hello!I received a remanufactured TCM from Upfix for an 08 mazda 3. After installing, I am getting a different error code and the transmission is stuck in limp mode. This is not the same problem I had before. I have done everything I can think of, and I believe the remanufactured TCM may be bad. Here is the long version:Originally the car would intermittently throw code p0791 and p0720 and unexpectedly downshift, exclusively on hot days. All three sensors were changed, transmission fluid and filter replaced mutiple times. But the problem persisted. Which le ...
TCM Removal/Replacement 2010 Mazda 3   3 Relevance 4 years ago Ben DiCrasto TCM Transmission Control Module
  My 2010 mazda 3 was giving me a hard kick when shifting gears. Would do the same when putting in reverse from the parked position. AT and engine light were coming on upon feeling the car jerk. TCM Removal - Remove battery box and battery (3-6 bolts). May need to clip plastic tie holding cords. - TCM is beneath the battery box toward the back. Remove three bolts holding TCM down. TCM Replacement - It is recommended that when you replace with the new TCM to mount it toward the drivers seat where the break lines are (zip-ties, etc.) - Reinsert battery box ...
RE: I dont know all the Error codes its throwing??   3 Relevance 4 years ago jurobe376 TCM Transmission Control Module
  We have the part out of the car and ready to ship. It is a 2010 mazda 3 Problems are- It is hard shifting to reverse and drive modes and then getting stuck in 3rd gear, check engine light and AT lights both on.
Mazda 3 2014-2018 IPC - Troubleshooting Guide   0 Relevance 4 days 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 ...
Mazda Miata 1995-1997 ECU - Troubleshooting Guide   0 Relevance 2 months ago Ernest ECU Engine Computer Unit
  (Use this only if you’re still having issues after our ECU service.) Step 1 – Confirm ECU is powering up Battery must be fully charged (12.4–12.7V KOEO). Check all ECU/ENGINE/IGN fuses in under-hood and interior boxes. Turn key ON and listen/feel for main relay and fuel-pump relay clicking. If relays don’t click, recheck ignition switch power feed and grounds. Step 2 – If you still have U0100 / P0600 (no communication) Verify scan tool is set to the correct year/engine and OBD connector is fully seated. Check continuity from OBD-II pin 7 (K-line) to the ECU diagnostics pin. Make sure no aftermarket alarm/remote-start is spliced into the ECU or OBD wiring. Repair any damaged wiring, corroded connectors, or added devices and retest. Step 3 – If the engine cranks but will not start Check for RPM signal on your scan tool while cranking; if 0, inspect crank/cam sensors and wiring. Confirm you have spark at the plugs and injector pulse with a noid light or test light. If no spark and no injector pulse but ECU powers up, focus on crank sensor, igniter/coil wiring, and engine grounds. Step 4 – If it starts but runs poorly / stalls or shows P0601–P0605 / P1600 again Clear all codes, drive or idle the car until the fault returns, then re-scan. Inspect all ECU grounds to the engine and chassis; clean and tighten if any are rusty or loose. Check for low system voltage while running (alternator or main ground issues can cause “internal ECU” codes). Verify no other modules or add-ons are sharing ECU power/ground in a way that could pull voltage down. Step 5 – When to look beyond the ECU If powers/grounds, fuses, relays, sensors, and wiring all test good, remaining issues are likely in vehicle wiring, sensors, ignition components, or fuel system rather than the ECU. At this point we recommend a full in-vehicle diagnosis with a professional technician who can scope signals and load-test circuits.
RE: 2010 mazda 3 hatch 2.5   0 Relevance 9 months ago Serge - UpFix Team TCM Transmission Control Module
  Thank you for reaching out.i can see the codes you having. What exactly is your question? Can you give me little more information?
2010 mazda 3 hatch 2.5   0 Relevance 10 months ago Derek Young TCM Transmission Control Module
  Attachment : 20250428_133556.jpg Attachment : 20250428_133543.jpg
Page 2 / 7 Prev Next

Forum Search

Join Us!

Recent Topics

  • Mazda 3 2014-2018 IPC - Troubleshooting Guide

    By Ernest, 4 days ago

  • EEC-IV PCM Repair

    By Ernest, 6 days ago

  • Mazda 3 Digital MPH Display Not Working - Troubleshooting Guide

    By Ernest, 1 week ago

Recent Posts

  • Mazda 3 2014-2018 IPC - Troubleshooting Guide

    Mazda 3 Digital MPH Display Not Working - Troubleshooti...

    By Ernest, 4 days ago

  • Ford Fuse Box Repair

    Ford Central Junction Box (CJB) / Fuse Box – Troublesho...

    By Ernest, 3 weeks ago

  • GM Fuse Box

    GM Fuse Box – Troubleshooting Guide Important: Use th...

    By Ernest, 3 weeks ago

Share:

Latest Post: Mazda 3 2014-2018 IPC - Troubleshooting Guide Our newest member: Karen Cave Recent Posts Unread Posts Tags

Forum Icons: Forum contains no unread posts Forum contains unread posts

Topic Icons: Not Replied Replied Active Hot Sticky Unapproved Solved Private Closed

ADDRESS & HOURS

UpFix
4991 BU Bowman Dr
Buford, GA 30518

Mon - Fri 9AM - 5PM EST

HELP & QUESTIONS

Please add a topic/post above and our tech support team will answer it shortly.

Help

My Account

Track Order

FAQ

Custom repair?

We do a custom repairs as well.
Let us know more about your particular need, and we’re going to include an estimate for your custom repair.
Submit Repair Request

ABOUT US

Corporate Information

Privacy Policy

Careers

Blog

ipc association connecting electronics industries
Copyright © 2026  UpFix. All rights reserved.