Re: Vauxhall Astra 1.6 Z16SE 2002 - Immobiliser problem, customer supplying new key # Archived Message
Posted by Darren Bamford on January 9, 2009, 4:37 pm, in reply to "Vauxhall Astra 1.6 Z16SE 2002 - Immobilser problem, customer supplying new key #"
Hi Sean STOP the ECU order. The 4 digit security code allows programming functions for the immobiliser control unit. If the immobiliser control unit is rejecting the code its nothing to do with the Engine ECU at this stage..... Are sure other people have not being trying to program the keys and security wait time as been activated. If it needs a new immobiliser control unit (virgin) then you can use any 4 digit code but you must make a note of it for future programming. you cannot use 1234 , 1111, 2222 etc. You need to check if Vaux-com can program new Immobiliser control unit, as this is more involved that just programming keys. HTH Darren..........
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