California Code, Vehicle Code - VEH § 23602

Except as otherwise expressly provided in this code, if a person has been convicted of a violation of Section 23152 or 23153 and the court has suspended execution of the sentence for that conviction and has granted probation, and during the time of that probation, the person is found by the court to have violated a required term or condition of that probation, the court shall revoke the suspension of sentence, revoke or terminate probation, and shall proceed in the manner provided in subdivision (c) of Section 1203.2 of the Penal Code.