• 2006-2014 Mazda 3 Mazda 5 TCM Transmission Control Module TCM TCU REPAIR SERVICE
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2006-2014 Mazda 3 Mazda 5 TCM Transmission Control Module TCM TCU REPAIR SERVICE

2006-2014 Mazda 3 Mazda 5 TCM Transmission Control Module TCM TCU REPAIR SERVICE

$499.00 USD
$499.00 USD
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Shipping calculated at checkout.

MAZDA TCM REPAIR SERVICE!

IS YOUR TCM GIVING YOU PROBLEMS?


Common Failures:

Check Engine light and AT lights are on

Vehicle stays in 3rd gear only (safe mode)

Hard or a heavy "kick" on "drive" and "reverse"

Hard shifting on gears

Common Codes:

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)

Common Part Numbers:

2.0L, 2006-2011: L32E189E1, L32E189E1A, L32E189E1B, L32E189E1C, L32E189E1D, L34N189E1, L34N189E1A, L34N189E1B, L34N189E1C, L34N189E1D,

2.5L, 2006-2014: L552189E1, L552189E1A, L552189E1B, L552189E1C ,L552189E1D, L552189E1E, L552189E1F, L552189E1G, L552189E1H, L552189E1J

2.5L, 2006-2014: L5G6189E1, L5G6189E1A, L5G6189E1B, L5G6189E1C, L5G6189E1D, L5G6189E1E, L5G6189E1F, L5G6189E1G, L5TE189E1, L5TE189E1A, L5TE189E1B, L5TE189E1C, L5TE189E1D, L5TE189E1E, L5TE189E1F, L5TE189E1G, L5TE189E1H, L5TE189E1J, L5G6189E1H, L5G6189E1J

2.3L, 2010-2014: L34T189E1, L34T189E1A, L34T189E1B, L34T189E1C, L34T189E1D, L34T189E1E, L34T189E1F

2.5L, 2010-2014: L539189E1, L539189E1A, L539189E1B, L539189E1C, L539189E1D, L539189E1E, L539189E1F, L539189E1G, L539189E1H, L539189E1J

2.5L, 2011-2014: L5F8189E1, L5F8189E1A, L5F8189E1B, L5F8189E1C

2.0L, 2012-2013: LFJE189E1, LFJE189E1A, LFJE189E1B, LFJE189E1C, LFJE189E1D, LFJE189E1E, LFJE189E1F, LFJE189E1G, LFJE189E1H

2.0, 2.3L, 2.5, 2010-2014: LF8M189E1, LF8M189E1A, LF8M189E1B, LF8M189E1C, LF8M189E1D, LF8M189E1E, LF8M189E1F, LF8M189E1G, LF8M189E1H

L539189E1C; L539189E1E; L539189E1D; L539189E1A; L539189E1F; L539-18-9E1F; L539-18-9E1H; L539189E1J; L539-18-9E1J

L34T-18-9E1C L34T189E1
L34T189E1A
L34T189E1B
L34T189E1C
L34T189E1D
L34T189E1E
L34T189E1F

LFJE 18-9E1D 

 

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

 

ZP4S19090RV0 FSK4-03-000; FSK403000; ZP4-S19-090R-V0; ; FSK4-19-090G; FSK4-19-090D; FSK4-19-090C; FSK4-19-090F; FSK4-19-090R-0B; FSK4-19-090A; FSK4-19-090E; FSK4-19-090J; FSK4-19-090H; FSK4-19-090B
FSKB03000 FSKB19090; FSKB-19-090; FSKB19090B; FSKB-03-000; FSKB03000; ; FSKB-19-090B; USEFSKB03000

Error P0884

Error P2709

Error U0073

Error P0772

Error P0762

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Getting Started

Submit Your Work Order

Fill out our simple work order form to get your unique tracking number. We'll email you shipping instructions immediately. Ship your module to us using any carrier (USPS, FedEx, UPS) or drop it off at our Fort Myers facility. Include your work order number with your shipment.

What's Covered

Thorough Bench Testing

Every module is tested before and after repair to ensure full functionality. If your unit tests fine, shows no issues, or is deemed non-repairable, a bench fee applies. We'll contact you before charging anything beyond the base service fee.

What to Expect

Turnaround & Warranty

✓ Turnaround: 2-3 business days (complex jobs may take longer)

✓ Warranty: 6 months on repairs we perform

✓ Programming: Not required—plug and drive

Who We Are

ECU Maverick isn't just another ECU repair shop, we're electronics nerds who happen to love cars. We've been reverse-engineering, bench-testing, and fixing control modules that other shops call "unfixable." While most places only reprogram or swap ICs hoping to solve the problem, we go deeper: component-level repair. That means we can actually diagnose and replace individual circuits on your module's board, not just clone data and hope for the best.


We're based in Fort Myers, Florida, and we work with repair shops, dealerships, and vehicle owners across the country. Our specialty? European brands like BMW, Mercedes, Maserati, Ferrari, Aston Martin, Audi, Porsche, and Land Rover — but we also handle domestic vehicles, heavy equipment, and marine electronics. If it has a control module, we've probably fixed it.

What Makes Us Different

Speed. Most jobs ship back within 2-3 business days. Need it faster? Same-day rush service available.

Plug-and-Play. Every module we repair or program is ready to install — no dealer visit, no extra coding. Just plug it in and drive.

Real People. Text us right now and you'll get a reply from an actual human in minutes. No chatbots, no ticket systems, no "please hold."

Honest Expertise. We've invested years into research and reverse engineering. We don't promise miracles — but when others can't solve it, we often can.

Our Mission

Keep you out of the dealership. Save you time and money. Get your vehicle back on the road — fast, reliable, and backed by our 6+ month warranty. Whether you're a professional shop or a vehicle owner, we treat every job like it's our own car on the line.