Mazda

Mazda PCM/ECM/ECU Repair Services

At Circuit Board Medics, we provide expert Mazda PCM, ECM, and ECU repair services for vehicles such as the Mazda 3, Mazda 6, CX-7, Tribute, and more. Our repairs address the most common module failures with upgraded components that restore reliability and extend the life of your vehicle’s computer.

Common Mazda PCM/ECM Failures We Repair:

  • No communication with PCM/ECM
  • Ignition coil driver failure
  • Engine misfires or stalling
  • Vehicle not starting

With our 1-business-day turnaround, plug-and-play installation, and 1-year warranty, our Mazda ECM/PCM repairs are a cost-effective alternative to costly dealership replacements. Every repair is backed by our 5-Star customer care and warranty.

Learn more today about the PCM/ECM repairs we offer for your Mazda and place your repair service order — get back on the road with confidence!

With over 36k 5-star reviews, we are a trusted and reliable provider of fast and affordable repairs.


  • 2005 - 2006 Ford, Mercury, and Mazda Exchange PCM

    Ford

    2005 - 2006 Ford, Mercury, and Mazda Exchange PCM

    This is a completely refurbished and pre-programmed replacement PCM for your 2005, or 2006 3.0L Ford Escape, Mercury Mariner, or Mazda Tribute PCM that has been damaged by failed ignition coils and spark plugs. We test each refurbished PCM on an...

    $349.99
  • 2005 Mazda Tribute PCM ECM Coil Repair

    Mazda

    2005 - 2006 Mazda Tribute 3.0L PCM Repair

    • Tribute

    This is a repair service for a 2005 - 2006 Mazda Tribute PCM with a 3.0L engine. Sometimes also called an ECM (Engine Control Module), these modules can be damaged by failed ignition coils and spark plugs. Our repair service includes testing each PCM on...

    $249.99
  • On Sale!
    2007 Mazda CX-9 3.5L PCM

    Mazda

    2007 Mazda CX-9 3.5L PCM ECM Repair

    • CX-9

    This is a repair service for the Powertrain Control Module, (PCM) from a 2007 Mazda 3.5 V6 CX-9 that has been damaged by a failed ignition coil. This is the most common problem with the PCM from these vehicles, and is often indicated by one or more of...

    $249.99
    $319.99
  • On Sale!
    Mazda CX-9 PCM ECM Repair ignition coil failure

    Mazda

    2008 - 2015 Mazda CX-9 3.7L PCM ECM Repair

    • CX-9

    This is a repair service for the Powertrain Control Module, (PCM) from a 2008, 2009, 2010, 2011, 2012, 2013, 2014, or 2015 Mazda CX-9 3.7L V6 that has been damaged by a failed ignition coil. This is the most common problem with the ECM from these...

    $229.99
    $319.99
  • On Sale!
    2005 - 2006 Mazda Tribute 2.3L PCM ECM Coil Repair

    Mazda

    2005 - 2006 2.3L Mazda Tribute PCM Repair

    • Tribute

    This is a repair service for a 2005 - 2006 Mazda Tribute PCM with a 2.3L engine. Sometimes also called an ECM (Engine Control Module), these modules can be damaged by failed ignition coils and spark plugs. Our repair service includes testing each PCM on...

    $199.99
    $299.99
  • On Sale!
    Mazda 6 PCM ECM repair for ignition coil failure

    Mazda

    2009 - 2010 Mazda 6 PCM/ECM Repair

    • Mazda 6

    This is a repair service for a 3.7L Mazda 6 (Mazda6) PCM (Powertrain Control Module) sometimes referred to as an ECM or ECU found in 2009 and 2010 Mazda vehicles. PCM Failure Codes Faulty Coil Codes: P0351, P0352, P0353, P0354, P0355,...

    $229.99
    $319.99
  • Mazda Tribute PCM/ECM ignition coil failure Repair

    Mazda

    2007 – 2008 Mazda Tribute 3.0L PCM Repair

    • Tribute

    This repair service is for a Mazda Tribute 3.0L PCM (power control module) that has been damaged by a failed ignition coil. Our repair is designed to address not only the faulty components but all known problem components to increase the lifespan of your...

    $249.99
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