The UCH programming procedure is carried out using the diagnostic tool.
– Establish dialogue with the UCH computer.
– In the menu Special commands, select the command SC004 Program UCH.
The tool displays Switch off the ignition and leave the key in the ignition switch, then press NEXT.
The tool displays Enter After-Sales mode. With the ignition off, enter the secret After-Sales code and validate.
If the code format is correct, the tool displays Insert a key allocated to the vehicle and switch on the ignition,
then press NEXT or abandon the procedure by pressing ABANDON, the programming procedure is in progress.
The tool displays PROGRAMMING COMPLETE
Perform the key allocation procedure
Perform the VIN writing procedure
Perform the computer configurations. The UCH is coded.
Enter key programming mode to allocate the other keys (maximum of three keys). Several seconds may elapse
before this message appears.
SPECIAL CASES
If the screen displays:
– Programming failed. Check that the After-Sales code is correct. Repeat the procedure using another key
from the vehicle. If the fault is still present, contact the Techline:
The code read is incorrect or the UCH has already been coded on another vehicle.
– Procedure failed: the UCH is not blank. Press FINISH: The UCH is already coded on this vehicle.
– The key inserted is blank. Programming cannot be carried out. Obtain a key belonging to the vehicle and
repeat the procedure:
The key has not been programmed, insert a key already coded on this vehicle.
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