Mazda 2 DY (2003 – 2007) TCU / TCM Durashift Problems & Repairs
The Mazda 2 from 2003 – 2007 was installed with a Bosch TCU (Transmission Control Unit), also known as a TCM (Transmission Control Module). The same part has been found to be fitted to selected models of Ford, such as the Ford Fiesta.
If you are experiencing problems with your TCU / TCM unit and it has been diagnosed to be faulty then you may have already been advised to have the unit replaced. This type of unit is very expensive to replace and will require coding to the vehicle after fitment. New replacement parts only come with a 12 month manufacturers warranty.
Common Transmission Control Module Faults:
- No Communication
- Not Selecting Correct Gear
- Not Displaying Selected Gear on Dash
- Improper Gear Ratio Faults
- Gears are Slipping
- Fault Codes Logged
- EML (Engine Management Light) On
Our TCU / TCM Repair Service
We are able test & repair the transmission control modules and using new genuine OEM components we can ensure that our rebuilt parts will meet & exceed OE specifications. A rebuilt transmission control ECU from us will come with a Lifetime warranty and will not require coding back to the vehicle. We offer a fast, efficient & affordable solution as an alternative to the expensive replacement part. We also offer a professional fitting service if required.
Below is a list of common failing part numbers for this type of TCU TCM unit. It is not a complete list so your part number may not be listed. If you are unsure or have any queries, call us on 0203 815 9441 and we’d be happy to assist you.
| Common Partnumbers |
|---|
| Bosch 0132900007 |
| Ford 2N1R-7M168-BF L905D |
| Ford 2NR1-7M168-BE L905D |
| Ford 2S6R-7M168-GC L905D |
Hello, I live in Belgium. I have problem with my car ( Mazda2 2004, automatic ). I was looking for a piece of car under the code ( DE874192XA-refering Transmission Control Module ). During my search on net, I saw your page (https://www.sinspeed.co.uk/mazda-2-tcu-tcm-durashift-problems-repairs/) . I would like to know if you can repair this piece of my car (Transmission Control Module) . I should be grateful if you would let me know more about how we eventually could arrange it. You can keep in contact via my e-mail. THANK YOU; sincerely yours, Ibrahimi
Hello Ibrahimi
Thank you for your enquiry,
I have sent you an email with pricing and further information about our Transmission Control Module repair services related to your Mazda 2.
Kind Regards
Jason
SINSPEED
Hello Jason,
I live in Slovakia and I have Ford Fiesta Durashift (2007) and I have similar faults.Is possible to send TCM to England? How many time do you need for repairing?For details contact me via e-mail please.
Have a nice weekend.
Vlado
Hi Vlado
Thank you for your enquiry,
We do offer repairs for the Ford Fiesta Durashift TCM unit to customers in Slovakia and we’ve sent you an email just now with full pricing and information including our current turnaround times. If you have any further enquiries, please respond to the email and I will be happy to assist you.
Kind Regards
Jason
SINSPEED
I ilive in Abuja, Nigeria and I have a Mazda 2, (2004 Durashift Model). It has been diagnosed by my mechanics and its confirmed that its the ECU unit that is faulty. How can I get a replacement for it.
Regards,
Robert.
Hello Robert,
Thank you for your enquiry,
We have sent you over an email with full pricing and further information.
Kind Regards
Jason
SINSPEED
MAZDA 2 CAPELLLA SEMI AUTO 2004 car slipped into manual when turning back on the semi auto override did not work & all gear lights turned off – when N cam e on it fired up but would not start – Do you think I need actuator refitting – if so do you stock & how much?
Hello Angie,
Thank you for your enquiry,
I have just sent over an email now with pricing and further information regarding the repair of your Mazda 2 TCM Unit.
Kind Regards,
Jason
Sinspeed
please I have a Mazda 2 2005 semi automatic car, it has a red warning sign on the dashboard and it can’t start no more. at ignition on the dashboard all gear light are off including N. Please can u help diagnose and fix for me. I am in Ghana, Africa.
Hi Laud
Thanks for the enquiry,
We’ve sent you an email with full pricing and information to help you make an informed decision but also there are certain checks you must still do on the vehicle before deciding to remove any parts and sending to us for test/repair.
Kind Regards
Jason
SINSPEED
I am in Ghana. My Mazda 2 (2006) TCU 2N1R7MI68BF LUK AG9D301806a is faulty how much will it cost to replace.
Thanks Willy
Hi Willy,
Thank you for your enquiry,
I have sent you an email with pricing and information regarding the repair solution we offer for the Mazda 2 TCM unit. I have included turnaround times in my email but if you do have any further questions please reply to the email and I’ll be happy to assist you further.
Kind Regards
Jason
SINSPEED
Hello my dads car has problem with this can you leave your email so i can get in touch about getting it reconditioned thanks!
Hi Connor
Thanks for the enquiry,
We’ve sent you an email with some pricing and information. You can respond to the email if you have any additional questions.
Kind Regards
Jason
SINSPEED
hi,
i am in france in paris and my tcm of my mazda 2 of 2007 has a faults, explain me, please, what i do to repair it and the cost please.
thank you for your help
Hi Urbano
Thanks for the enquiry,
We have sent you an email with full pricing and information regarding the testing and repair for your Mazda 2 TCM.
Kind Regards
Jason
SINSPEED
Hello, I have a 2007 mazda 2 semi auto. Current presenting with intermittent gear issue. The red round sprocket light comes on every now and then and if in motion, it will not change gear and if parked, engine will not start because the neutral light will not come on the dash. If left for a while, it will reset itself and it will go again. Please advice on what help you can offer and price guide.
Hi Sam
Thanks for the enquiry,
We have purpose-built testing rigs that allow us to connect the Mazda 2 TCM and the clutch + gear actuators directly to our systems and isolate them during testing procedures. We run a series of tests include an in-car simulator which allows us to see the unit operate in real time as though it was still connected to the vehicle. We can also load test and temperature test units rigorously and extend test procedures where necessary to find the more awkward intermittent faults.
Once the unit has been confirmed faulty we will (with your authorisation) proceed to remanufacture the unit. During this process we will rectify the faults found and where possible we will always look to uprate common known weak points to strengthen the unit.
I will send across an email now with full information and pricing.
Kind Regards
Jason
SINSPEED
Hi
I have Mazda 2 Capella 2005 semi-automatic. Engine starts but if gear applied it does not move. does not change gear. need Diagnose to find exact fualt. It seems to be TCM fault but need to be checked. need quotation to fix this.
Hi Mufaddal
Thanks for the enquiry,
We have sent you an email with full information and pricing.
Kind Regards
Jason
SINSPEED
Hi I have a 2006 mazda2 it gets stuck in fourth gear brings the red light on and wont start ,I have had it plugged in these are the codes U0415-U0121-U0103-P0810-C1222-U0401. Any ideas please
thanks john
Hi John
Thanks for the enquiry,
We’ve sent you an email with full information and pricing.
Kind Regards
Jason
SINSPEED