Range Rover Sport 2007 (RRS) TCCM (Transfer Case Control Module) VIN change
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  1. #1
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    Default Range Rover Sport 2007 (RRS) TCCM (Transfer Case Control Module) VIN change

    Hello.

    I have a problem with VIN in this module. The module has been changed to "new" used one and it seems that there is VIN coded in and it stops TCCM from communicating with rest of the vehicle.
    I think that I need to change VIN from TCCM to proper VIN from other ECUs.

    Do you know how to do this? SDD cannot do this - I was trying and I have not found such possibility even in Engineering mode.

    Thank you for any help and Regards!

  2. #2
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    Default

    upload module picture

  3. #3
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    Here is photo of this module. I can do PCB photo too if you need it.
    There is 1k79x maskset MC9S12DP256B MCU.
    Resized_20180316_153532_9139.jpg

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    Default

    I have the same problem
    does anyone know how to fix it?
    thank you
    I have the same problemDoes anyone know how to fix it?Thank you

 

 

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