As per the Canada Revenue Agency (CRA),
“Undepreciated capital cost (UCC) is the balance of the capital cost left for further depreciation at any given time. The amount of CCA you claim each year will lower the UCC of the property.”
You have not claimed CCA in the year of acquisition of the automobile, and you do not have a UCC Balance.
You must put the total cost of the vehicle under the date on which you began your self-employment work. That date would be the date of acquiring the vehicle.
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