• $199.99
    Unit price per 

Product Description


    The Repair and return process is pretty simple and helps you avoid paying the high cost of a new module through your dealer.
  • Step 1: Click on the buy it now button, select your return shipping preference and complete checkout.
  • Step 2: Package your module carefully so that it does not incur structural damage during shipment. Take it to the Post Office, FedEx, DHL or UPS and ship it to:

    Your Part Source
    4503 N Illinois St.
    Swansea, IL 62226
    Attn: R&R/(your Ebay user name here)

    (Please make sure to include a note detailing the issues your vehicle is having and any trouble codes the vehicle is throwing. Make sure to include a contact number which we will only use if we run into an issues with the repair.)
  • Step 3: The module arrives for repairs! We will repair your module the same or next business day and ship it back to you promptly. We ship on Saturdays!!
  • Step 4: Since this is your module it will return repaired, cleaned and ready for plug and play installation! It's that simple!


  • This is a full rebuild, not just a cap and resistor swap. There are internal components that are always replaced and just as important all board damage is repaired. Your module case and pins will also be cleaned so it is ready for install when you receive it back! (Please make sure your connector is free of debris, oil, dirt etc etc so a good connection is made!) 
  • Please note that sometimes the damage to an engine computer is unrepairable. In instances where our techs test, diagnose and attempt a repair but are unable to bring the ecu back there will be a diagnostic fee of $94.99. The remaining portion of your initial purchase price will be refunded.
  • If you know the codes your ECU is throwing please email us prior to purchase and in most cases we can let you know if the damage is repairable or not. If not we may have the ECU you need in stock and will go over options with you.
  • If we have not had prior contact with you and your ECU arrives and has a known unrepairable code the ECU will be shipped back and there will be a $34.99 handling charge. The remaining portion of your purchase price will be refunded.


  • This repair carries a Limited Lifetime Warranty!
  • Please make sure all other sensors related to your transmission are checked and verified working. If it is determined those repairs did not take place and the same component(s) are blown it will not be covered under the warranty. In all cases where there is an issue rest assured we will work with you to get your vehicle up and running! 


28100-PX4-832 28100-PX0-832-M1 28100-PX0-731-M1 28100-PX0-732 28100-PX0-A21-M1 28100-PXO-922-M1 28100-PX0-932-M1
28100-PX0-823-M1 28100-PX0-A31-M1 28100-PX0-A31 28100-PX0-931-M1 28100-PX0-722 28100-PX0-822-M1 28100-PX0-721-M1 
28100-PX0-A12-M1 28100-PX4-932 28100-PX4-922 28100-PX0-A03 28100-PX0-921-M1 28100-PX0-833-M1 28100-PX0-A32 28100-PX0-
A03-M1 28100-PX0-A21-M1 28100-PX4-731

If you do not see your part number, no worries, we can repair all 1990 to 1993 Honda Accord transmission control modules as pictured. If you know your module is beyond repair email us with your part number and there is a good chance we have it in stock!


    You are responsible for shipping the module to us. We offer three return shipping options. During checkout you will be able to choose one of the following:
  • USPS Priority - 2 to 3 day shipping (This is included with the listed shipping cost)
  • USPS Priority Express - 1 day shipping to most locations. If you live in a remote area this service may takes 2 days. (There is an up-charge)
  • UPS Next Day Air Saver - Guaranteed 1 day service. (There is an up-charge)
  • Due to eBay's strict shipping policies we list a 15 day handling period. We anticipate your TCU arriving much sooner and when it does we will repair it the same or next business day. Once repaired the TCU will ship back to you by the next business morning.