+7 (985) 999-3529 | mazdatcm@gmail.com

MAZDA TCM - REPAIR
mazda tcmmazda 5 tcm repair

First things first:

Have problems begun?

Is the car running in emergency mode?

Problems with the MAZDA automatic gearbox control module appear suddenly and do not depend on the season of year and the mileage of the car. Do not rush to go to the auto repair shop for automatic transmission; it is often sufficient to reset your TCM (Transmission Control Module).

Symptoms of MAZDA TCM faulty in the car are:

  • Strong "kick" when switching automatic grip from position "P" to position "R"
  • Indication on the dash fascia "Check Engine" check engine , "AT" check engine, "ABS" check engine, "Slippery Road" (ESP) check engine etc.
  • Gearbox does not go to "manual mode"
  • The car goes in emergency mode only

Typical OBD error codes are

  • Error u0073 - control Module Communication Bus "A" is off (the e-Data bus control is disabled)
  • Error U0100 - Lost Communication with ECM/PCM "a" error (data bus, engine control module (ECM) "A"-no link)
  • Error u0101 - Lost Communication with TCM (data bus, transmission control module (TCM) - no link)
  • Error p0715 - Input/Turbine Speed sensor "A" Circuit (the rotation frequency sensor of the input shaft of automatic gearbox (Hydrotransformer turbine)- Electrical circuit failure)
  • Error P0720 - Output Speed sensor Circuit error (shaft rotation frequency sensor - fault of electrical circuit)
  • Error p0744 - Torque Converter Clutch Circuit Intermittent (Electromagnetic valve coupling of a hydro transformer - unreliable pin of the electrical circuit)
  • Error p0745 - Pressure control solenoid valve manifold "A" (Gearbox Electromagnetic fluid pressure control valve - electric circuit fault)
  • Error p0748 - Pressure control solenoid valve manifold "A" Electrical Gearbox (electromagnetic pressure control valve - electrical malfunction)
  • Error p0753 - Shift solenoid valve manifold "A" Electrical (Gearbox electromagnetic valve A - electrical malfunction)
  • Error p0758 - Shift solenoid valve manifold "B" Electrical (Gearbox electromagnetic valve B in - electrical malfunction)
  • Error p0763 - Shift solenoid valve manifold "C" Electrical (Gearbox electromagnetic valve C in - electrical malfunction)
  • Error p0768 - Shift solenoid valve manifold "D" Electrical (Gearbox electromagnetic valve D - electrical malfunction)
  • Error p0773 - Shift solenoid valve manifold "E" Electrical (Gearbox electromagnetic valve E in - electrical malfunction)
  • Error p0778 - Pressure control solenoid valve manifold "B" electrical (electromagnetic valve B in pressure control - electrical malfunction)
  • Error p0791 - Intermediate Shaft speed sensor "A" Circuit (intermediate shaft frequency sensor - failure of the electrical circuit)
  • Error P0841 - Transmission Fluid Pressure sensor/Switch "A" error - Circuit Range/performance (sensor A of the pressure of the work fluid of gearbox - band/function)
  • Error P0882 - TCM Power Input Signal Low (Gearbox electronic control module - low power supply voltage)
  • Error P0883 - TCM Power Input Signal Low (Gearbox electronic control module - high power supply voltage)
  • Error p0884 - TCM Power Input Signal Intermittent (Gearbox electronic control module (TCM), input power signal - unreliable pin of the electrical circuit)
  • Error p2709 - Shift solenoid valve manifold "F" Electrical (electromagnetic valve F gear switches - electrical malfunction)
  • Other errors (in rare cases)

Factory TCM Numbers

MAZDA
Model
Engine
volume
Year of
production
TCM Numbers
Mazda 3 (BK) EU 2.0 2007-2011 LFAE189E1
LFAE189E1A
LFAE189E1B
LFAE189E1C
Mazda 3 (BL) EU 2.0 2011-2014 LFAE189E1D
LFAE189E1E
LFAE189E1F
LFAE189E1G
LFAE189E1H
LFAE189E1J
Mazda 3 EU 2.0 2007-2014 LF8W189E1
LF8W189E1A
LF8W189E1B
LF8W189E1C
LF8W189E1D
LF8W189E1E
LF8W189E1F
LF8W189E1G
LF8W189E1H
Mazda 3 (BL) USA 2.0 2012-2013 LFJE189E1
LFJE189E1A
LFJE189E1B
LFJE189E1C
LFJE189E1D
LFJE189E1E
LFJE189E1F
LFJE189E1G
LFJE189E1H
Mazda 3 (BL) EU 2.0 2009-2013 LFJP189E1
LFJP189E1A
LFJP189E1B
LFJP189E1C
LFJP189E1D
LFJP189E1E
LFJP189E1F
LFJP189E1G
LFJP189E1H
Mazda 3 (BL) EU 2.0 2009-2013 LFJS189E1
LFJS189E1A
LFJS189E1B
LFJS189E1C
LFJS189E1D
LFJS189E1E
LFJS189E1F
LFJS189E1G
LFJS189E1H
Mazda 3 (BK) USA 2.3 2006-2011 L32E189E1
L32E189E1A
L32E189E1B
L32E189E1C
L32E189E1D
Mazda 3 (BK) USA 2.0 2006-2011 L34N189E1
L34N189E1A
L34N189E1B
L34N189E1C
L34N189E1D
Mazda 3 (BL) USA 2.3 2010-2014 L34T189E1
L34T189E1A
L34T189E1B
L34T189E1C
L34T189E1D
L34T189E1E
L34T189E1F
Mazda 3 (BL) USA 2.0; 2.3; 2.5 2010-2014 LF8M189E1
LF8M189E1A
LF8M189E1B
LF8M189E1C
LF8M189E1D
LF8M189E1E
LF8M189E1F
LF8M189E1G
LF8M189E1H
Mazda 3 (BL) USA 2.5 2010-2014 L539189E1
L539189E1A
L539189E1B
L539189E1C
L539189E1D
L539189E1E
L539189E1F
L539189E1G
L539189E1H
L539189E1J
Mazda 3 (BL) USA 2.5 2011-2014 L5F8189E1
L5F8189E1A
L5F8189E1B
L5F8189E1C
Mazda 3 (BL) USA 2.5D 2006-2014 L552189E1
L552189E1A
L552189E1B
L552189E1C
L552189E1D
L552189E1E
L552189E1F
L552189E1G
L552189E1H
L552189E1J
Mazda 3 2.5 2006-2014 L5G6189E1
L5G6189E1A
L5G6189E1B
L5G6189E1C
L5G6189E1D
L5G6189E1E
L5G6189E1F
L5G6189E1G
L5G6189E1H
L5G6189E1J
Mazda 3 2.5 2006-2014 L5TE189E1
L5TE189E1A
L5TE189E1B
L5TE189E1C
L5TE189E1D
L5TE189E1E
L5TE189E1F
L5TE189E1G
L5TE189E1H
L5TE189E1J
Mazda 5 EU 1.8 2007-2009 LF6E189E1
LF6E189E1A
LF6E189E1B
LF6E189E1C
Mazda 5 2.0 2007-2009 LF6B189E1
LF6B189E1A
LF6B189E1B
LF6B189E1C
Mazda 5 EU 2.0 2007-2009 LF6L189E1
LF6L189E1A
LF6L189E1B
LF6L189E1C
Mazda 5 EU 2.0 2009-2017 LFFK189E1
LFFK189E1A
LFFK189E1B
LFFK189E1C
LFFK189E1D
LFFK189E1E
LFFK189E1F
LFFK189E1G
LFFK189E1H
LFFK189E1J
Mazda 5 EU 2.0 2009-2017 LFFM189E1
LFFM189E1A
LFFM189E1B
LFFM189E1C
LFFM189E1D
LFFM189E1E
LFFM189E1F
LFFM189E1G
LFFM189E1H
LFFM189E1J
Mazda 5 USA 2.3 2008-2012 L39C189E1
L39C189E1A
L39C189E1B
L39C189E1C
L39C189E1D
L39C189E1E
L39C189E1F
L39C189E1G
L39C189E1H
Mazda 5 USA 2.5 2012-2016 L5E4189E1
L5E4189E1A
L5E4189E1B
L5E4189E1C
L5E4189E1D
L5E4189E1E
L5E4189E1F
L5E4189E1G
L5E4189E1H
Mazda Axela JP 2.0 2006-2010 LFBN189E1
LFBN189E1A
LFBN189E1B
LFBN189E1C
LFBN189E1D
LFBN189E1E
LFBN189E1F
LFBN189E1G
LFBN189E1H
Mazda Axela JP 2.0 2006-2010 LFS3189E1
LFS3189E1A
LFS3189E1B
LFS3189E1C
Mazda Axela JP 2.3 2006-2010 L34H189E1
L34H189E1A
L34H189E1B
L34H189E1C
Mazda Biante JP 2.0 2006-2011 LF7T189E1
LF7T189E1A
LF7T189E1B
LF7T189E1C
LF7T189E1D
LF7T189E1E
LF7T189E1F
LF7T189E1G
LF7T189E1H
Mazda Biante JP 2.0 2006-2011 LF8C189E1
LF8C189E1A
LF8C189E1B
LF8C189E1C
LF8C189E1D
LF8C189E1E
LF8C189E1F
LF8C189E1G
LF8C189E1H
Mazda Biante JP 2.0 2006-2011 LFBW189E1
LFBW189E1A
LFBW189E1B
LFBW189E1C
LFBW189E1D
LFBW189E1E
LFBW189E1F
LFBW189E1G
LFBW189E1H
Mazda Biante JP 2.0 2010-2015 LFDV189E1
LFDV189E1A
LFDV189E1B
LFDV189E1C
LFDV189E1D
LFDV189E1E
LFDV189E1F
LFDV189E1G
LFDV189E1H
LFDV189E1J
Mazda Biante JP 2.3 2006-2011 L3AW189E1
L3AW189E1A
L3AW189E1B
L3AW189E1C
L3AW189E1D
L3AW189E1E
L3AW189E1F
L3AW189E1G
L3AW189E1H
Mazda Premacy UK; JP 2.0 2007-2008 LF5J189E1
LF5J189E1A
LF5J189E1B
LF5J189E1C
Mazda Premacy UK; JP 2.3 2006-2010 L39A189E1
L39A189E1A
L39A189E1B
L39A189E1C
L39A189E1D
L39A189E1E
L39A189E1F
L39A189E1G
L39A189E1H
Mazda Premacy UK; JP 2.0 2008-2010 LF2L189E1
LF2L189E1A
LF2L189E1B
LF2L189E1C
LF2L189E1D
LF2L189E1E
LF2L189E1F
LF2L189E1G
LF2L189E1H
Mazda Premacy UK; JP 2.0 2010-2015 LFEP189E1
LFEP189E1A
LFEP189E1B
LFEP189E1C
LFEP189E1D
LFEP189E1E
LFEP189E1F
LFEP189E1G
LFEP189E1H

* If your Transmission Control Module is not on the list, but it looks like the photograph above, there is high chance to repair it.


Plan of Action:

Car Diagnostics

The first step is the most important! The source of your troubles must be determined. To do this, you need to go to a qualified electrician to do the following:

  • Computer diagnostics of your car. You note error codes to convey information to us.
  • Check the electrical wiring of the vehicle to detect damage to the circuits.
  • Verifying the TCM connector for oxides. Check the quality of the pin in the slot.

If you do not have the ability to do this, please contact us and we will try to resolve this issue.

Determination of repair time and cost.

After you have identified the exact "diagnosis", the time for the second step comes. You're getting in touch with us. We determine the starting date of the work. After hearing you we determine the preliminary cost of the troubleshooting work in your TCM.

TCM delivery to us

The third step is your task of bringing TCM yourself to our office or sending with a courier, a shipping company, right to the office! Delivery is paid by the customer!

Diagnosis and repair of Mazda TCM

After we receive your TCM, we performs a primary diagnostic. After we receive your Mazda TCM, we performs a primary diagnostic. After this we repair the electronic control unit of the Mazda.

Pay for work

When the repair is complete, you receive information about the readiness of your TCM. Only then the payment occurs. You can pay cash in our company's office, and use cashless transfers. The payment methods are negotiated with the customer individually.

TCM delivery to you

The final step remains to deliver your TCM to you. You can take it on your own or call a courier from a transport company. You can ship to the transport company's office in your city. The delivery is paid by the customer!


Summing up

We have been repairing Mazda since 2011. Many of the companies involved in the repair of MAZDA automated gearbox are cooperating with us, guaranteeing their customers a quality service.

The main benefits of cooperation with us are:

  • Our warranty is 6 months independent of vehicle mileage
  • We eliminate all problems that can "get out" while the data is being exploited by MAZDA TCM in independence from errors to repair
  • We use high-quality electronic components only and a special compound to fill MAZDA TCM

We guarantee high quality of service. Beware of yourself and your time!

Contacts: +7 (985) 999-3529 | mazdatcm@gmail.com

Russia, Moscow, Belomorskaya srt., 40c2.