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  1. #13
    I just put the ECU back in and it failed to start.. looking to find a replacement. Not sure what's compatible?
    The sticker reads:
    37820-RBB-E57
    CY-EH2586A
    A7J-3

    I found some on ebay one has 37820-RBB-Q57

    Would this be compatible?

  2. #14
    Member Array
    Join Date
    Sep 2006
    Location
    Out in Nature
    Car:
    91 eg5 b16a
    Dunno

  3. #15
    No worries. Any idea on how to fix an issuer with the indicator on the dash for the gear position (P/R/N/D/etc)?

  4. #16
    Member Array
    Join Date
    Sep 2006
    Location
    Out in Nature
    Car:
    91 eg5 b16a
    Pull the bulb out,problem solved

    Not sure about that but it maybe ecu related but all that water may have messed some wires up.. When it completely dries it should be fine.

    pm 'ecu-man' he will be able to tell you what's up. Very knowledgeable guy!

  5. #17
    Member Array
    Join Date
    Jan 2016
    Car:
    Accord Euro CL9
    At work inside the lab we have a small oven with adjustable temperature.
    If I want to dry a circuit board I would turn it to 50C and leave it overnight. If you can access an oven which can be adjusted to about 50, you should try it.

  6. #18
    Member Array
    Join Date
    Oct 2010
    Location
    Melb
    Car:
    '03 Euro [CL9]
    Quote Originally Posted by beeza View Post
    Pull the bulb out,problem solved
    There is no bulb. They are all SMD LEDs the the Euro.

    I know cause I took one apart and changed colour of the dials to red.

    Quote Originally Posted by bustitout View Post
    I just put the ECU back in and it failed to start.. looking to find a replacement. Not sure what's compatible?
    The sticker reads:
    37820-RBB-E57
    CY-EH2586A
    A7J-3

    I found some on ebay one has 37820-RBB-Q57

    Would this be compatible?
    37820-RBB-E57 is thr honda part number, the other 2 codes are chipset and panasonic part numbers (CL9 uses a matsushita ecu, which is a sub brand of panasonic)

    To break down the part number:

    37820-RBB-E57:

    37820 : part I'd, 37820 means ECU

    RBB : vehicle/engine I'd, RBB is is really cl9 accord euro bit's, RAA is cm2/4 Wide body accord

    E : Region ID, E = Europe, J = Japan, A = America, Q = Rest of the world

    57: part version I'd, 57 = Automatic, 07 =manual

    So you need some thing with the 57 part version ID.

    Now... whichever ecu you endup using... You'll need to have honda re match the immoboliser. Else th car won't start.

    Immoboliser code is stored on the ecu also. Hence....
    Last edited by Fredoops; 31-03-2017 at 12:24 AM.
    2003 CL9 5AT *ECU REFLASHED*
    CT-E Icebox|Ralco RZ pulleys|K&N filter|DC Header|250cell Cat|Cusco Tower & H Brace| H.Drive Coilovers | Rays RE30 18x8.5 | S/S Brakelines | Rigid Collars

  7. #19
    Member Array
    Join Date
    Sep 2006
    Location
    Out in Nature
    Car:
    91 eg5 b16a
    Remove the led then..

    'ecu-man' can convert auto ecu to manual or anything else cheap.

  8. #20
    Quote Originally Posted by Fredoops View Post
    There is no bulb. They are all SMD LEDs the the Euro.

    I know cause I took one apart and changed colour of the dials to red.



    37820-RBB-E57 is thr honda part number, the other 2 codes are chipset and panasonic part numbers (CL9 uses a matsushita ecu, which is a sub brand of panasonic)

    To break down the part number:

    37820-RBB-E57:

    37820 : part I'd, 37820 means ECU

    RBB : vehicle/engine I'd, RBB is is really cl9 accord euro bit's, RAA is cm2/4 Wide body accord

    E : Region ID, E = Europe, J = Japan, A = America, Q = Rest of the world

    57: part version I'd, 57 = Automatic, 07 =manual

    So you need some thing with the 57 part version ID.

    Now... whichever ecu you endup using... You'll need to have honda re match the immoboliser. Else th car won't start.

    Immoboliser code is stored on the ecu also. Hence....
    Thanks so much for the info! I ended up getting an ECU with the exact same part number just to be safe.. Looking for a place in Sydney to reprogram.. the price range is ridiculous I found as low as $66 (from a Honda service centre) all the way up to $250..

  9. #21
    Just an update for those interested - just picked up the car and it is running now! Will open it apart and go over all the electronics with electrical contact spray to prevent corrosion and take out the carpet and give it a proper clean. Thanks all for the help!

  10. #22


    is this your car

    if so what motor vehicle is behind it, we're playing detective in spam thread

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