Corsa d immo problem
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  1. #1
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    Default Corsa d immo problem

    Hi all, here we go again with the funny problems.
    Short story.
    Replaced corsa d ecu, as have both pins, reset ecu and programmed immo function as i have seen in multiple procedures and videos( first time with opcom)
    The fun came when reset ipc and nowhere can find a button to program it.
    However, passed on and went to bcm, same problem no button to program.
    I can enter any security code in any ecu and always will say its correct.
    What step im missing?
    Have i erased key forever?
    I still hold the eeprom of the old ecu so maybe the key its recorded and recoverable?
    There is maybe something wrong with mi opcom?
    Adittionaly i have a fault of main relay stuck open in the ecu, so may i will have to get another anyway?

  2. #2
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    Default

    had the same problem with meriva my solusion was opel tech write an other vin then write correct vin.

  3. #3
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    ipc and body can be only reset no need program it.if your coding of ecu is ok program old key again and disconect batery for few minutes than try.if mil blinking than read error in engine ecu

  4. #4
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    Quote Originally Posted by vladanr View Post
    ipc and body can be only reset no need program it.if your coding of ecu is ok program old key again and disconect batery for few minutes than try.if mil blinking than read error in engine ecu
    Hi, i did, the problem its that any pin i use for ecu,bcm,immo or ipc shows valid, so they arent programmed.
    I have to mention too, when i go to immo, the screen its the same as bcm also including bcm reset option

  5. #5
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    It do not show an option of program old key, only new

 

 

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