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View Full Version : UCH SCENIC II REPAIR DUMP 1K78X


carsandkeys
26th January, 2023, 12:02 PM
Hi all.


I have this UCH. the car unlock ELV but dash is off when introduced card and dont react to start stop button, no diag. I take a UCH from donor. i plug donor in car and dash light on, but obviusly show key not recognized. after clone from original same problem. Remote card work, elv unlock but dash light off and car not response. I supused data corrupted in eeprom. Any can help me to fix this? thanks in advance
Ninjor s
26th January, 2023, 01:54 PM
Hi all.


I have this UCH. the car unlock ELV but dash is off when introduced card and dont react to start stop button, no diag. I take a UCH from donor. i plug donor in car and dash light on, but obviusly show key not recognized. after clone from original same problem. Remote card work, elv unlock but dash light off and car not response. I supused data corrupted in eeprom. Any can help me to fix this? thanks in advance

Make new key for donor uch,make elv and ecu virgin then start your car.
carsandkeys
26th January, 2023, 05:40 PM
Make new key for donor uch,make elv and ecu virgin then start your car.
Problem donor UCH is different Ref. i will try find bsi with same ref.
Ninjor s
26th January, 2023, 05:49 PM
Hi all.


I have this UCH. the car unlock ELV but dash is off when introduced card and dont react to start stop button, no diag. I take a UCH from donor. i plug donor in car and dash light on, but obviusly show key not recognized. after clone from original same problem. Remote card work, elv unlock but dash light off and car not response. I supused data corrupted in eeprom. Any can help me to fix this? thanks in advance

I take uch from donor .i plug donor in car and dash light on.
Use same one