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Genuine Honda 37820-5MJ-A56
Electronic Control U

Customer Questions & Expert Answers (2)
Honda 37820-5MJ-A56 Electronic Control U
  • Part Description
    Electronic Control U
  • Replaced By
    37820-5MJ-A58
  • Replaces
    37820-5MJ-A55, 37820-5MJ-A53, 37820-5MJ-A54
  • Brand
    Honda
Select vehicle to make sure this part fits
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$554.39 MSRP: $789.75
You Save: $235.36 (30%)
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • 2017 Honda Ridgeline Powertrain Control Electronic Control U Diagram for 378205MJA56
    The diagram listed above is for your reference. View diagram and OE catalog for your vehicle

    Related Parts for 37820-5MJ-A56

  • Product Specifications

    BrandGenuine Honda
    Manufacturer Part Number37820-5MJ-A56
    Part DescriptionElectronic Control U
    Other DescriptionElectronic Control U
    Other NamesECM, PCM
    Item Dimensions10.8 x 6.7 x 5.1 inches
    Item Weight1.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces37820-5MJ-A55, 37820-5MJ-A53, 37820-5MJ-A54
    ManufacturerHonda
    SKU37820-5MJ-A56
    WarrantyThis genuine Honda part is guaranteed by Honda's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65

  • Vehicle Fitment

    Year Make Model Body & Trim Emission & Transmission
    2017 Honda Ridgeline4 Door RT (AWD), 4 Door RTL (AWD), 4 Door RTS (AWD), 4 Door Sport (AWD)KA 6AT

  • Customer Questions & Expert Answers

    Q:
    Will it fit 378205MJA56 my vehicle?
    By Customer
    A:
    Please Select Your Car first if you want to see if 378205MJA56 is correct.
    By Omar
    Honda Specialist
    Q:
    looking at purchasing a new ECU for my 17 Honda Ridgeline, (getting int. B12D3 errors, won't shut off and random dash lights). 2 questions, I know these have to be flashed for my vehicle- can you flash this ECU with my VIN before it is sent out so it will be ready to go when installed? Or does it have to be in the vehicle to be updated? If you can't pre-flash it, if I install this ECU will my vehicle run to allow me to take it to a dealer for them to flash it?
    By Customer with vehicle: 2017 Honda Ridgeline
    A:
    37820-5MJ-A56 ELECTRONIC CONTROL U (PCM) ECU CANNOT BE PRE-FLASHED IF YOU VEHICLE CURRENTLY DOES NOT RUN YOU WOULD PROBABLY HAVE TO HAVE IT TOWED TO YOUR NEAREST DEALER
    By Omar
    Honda Specialist
    17/2/2022
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

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