Utah Code § 13-20-5: Reasonable number of attempts to conform.

(1) It is presumed that a reasonable number of attempts have been undertaken to conform a motor vehicle to the applicable express warranties, if:

(a) the same nonconformity has been subject to repair four or more times by the manufacturer, its agent, or its authorized dealer within the express warranty term or during the one-year period following the date of original delivery of the motor vehicle to a consumer, whichever is earlier, but the nonconformity continues to exist; or

(b) the vehicle is out of service to the consumer because of repair for a cumulative total of 30 or more business days during the warranty term or during the one-year period, whichever is earlier.

(2) The term of an express warranty, the one-year period, and the 30-day period shall be extended by any period of time during which repair services are not available to the consumer because of a war, invasion, strike, fire, flood, or other natural disaster.