no contact on AUDI Q7

[electroniquearts]

hello friends I have a problem with AUDI Q7 you put the key in contact, but nothing happens the colone does not unlock and when you turn the key not the contact
after search I was told that it is the steering column
I bought a used steering column, when I put in the car nothing happens and no lock-in key
I opened the column I find MOTOROLA MC9S12DG128 MASK 1L59W
I read mine and I reprogram the new steering column
when I put the lock with the key returned but still no contact
where is the problem
i read it with X prog M

[kiszka]

trained to car

[karrom]

Try this..........228139228130

[electroniquearts]

I read the flash and eeprom and i reprog a new elv
but always the same problem

[sepistar]

look on immo mismatch,or component protection.
br.

[electroniquearts]

he haven't problem on immo the lock and unlock work

[sepistar]

then compo protection active.you will have to go to dealer for unlocking.
br.

[electroniquearts]

then compo protection active.you will have to go to dealer for unlocking.
br.

i unlock the sterring but i haven't contact
any solution ??

[chriskross]

Check fault Codes with vcds

[keygargoil]

did you check the flash

[milkatrek]

broken ezs - I dont know what exacly.
Change to another (used) all will be working :)

[keygargoil]

yes the ezs is at the back of the steering rack if the new one doesnt match part numbers or you havnt written the original file in it wont work the keys are stored in there

[electroniquearts]

Check fault Codes with vcds
is no contact I can not make a diagnosis

[electroniquearts]

did you check the flash

I buyed one that work very well and I copy his flash

[electroniquearts]

broken ezs - I dont know what exacly.
Change to another (used) all will be working :)
i tested an other steering column but the same problem

[electroniquearts]

yes the ezs is at the back of the steering rack if the new one doesnt match part numbers or you havnt written the original file in it wont work the keys are stored in there
it is the same reference exactly

[electroniquearts]

no person have a spmution for Q7 !!!!!

[carmelasse]

Turn light on and try to connect diagnose.
Still nothing?
or
Try another key
or
code new Sokymat 8C transponder to test.
or
renew ignition switch module.
or
when you read eeprom and flash from your original EZS, did you correct verify (twice) eeprom and flash content?

Well?

[kentrinite]

what I want to know is that you bought this new part or occasion after I can tell you what you must do to start this car

[luis12]

Think that CS or component security are blocking your work, Audi Q7 have this in all modules, AVDI has a special funtion for fix it or dealer are able to reprogram it.

[kentrinite]

I'd like to know where I can send you my find EZS AUDI Q7 for us to read and write because my schematic is outdated and I've killed 3 EZS trying to read and write by now that I do not have the means to buy AVDI so if someone can help me