(

a) A nongasoline heavy-duty onroad motor vehicle with a gross vehicle weight rating of more than 14,000 pounds shall not be operated on a public road in this state if that vehicle has an illuminated malfunction indicator light (MIL) displaying the International Standards Organization (ISO) 2575 engine symbol F01, consistent with subdivision (

d) of

Section 1971.1 of Title of the California Code of Regulations. (

b) A violation of this

section shall be considered a mechanical violation under

Section 40610. A peace officer shall not stop a vehicle solely on suspicion of a violation of this section. (c)

(1) A violation of this

section is a correctable violation pursuant to

Article 4 (commencing with

Section 40610) of

Chapter of Division 17. Except as provided in subdivision (d), an owner or operator of a vehicle found to be in violation of this

section shall have days to correct the violation and the vehicle shall not be prohibited from being used during this time.

(2) Except as provided in subdivision (d), an owner or operator of a vehicle that is used exclusively in the conduct of agricultural operations and that is found to be in violation of this

section shall have a time period determined by the State Air Resources Board that is not less than days from the date of the citation to correct the violation and the vehicle shall not be prohibited from being used during that time. (

d) Notwithstanding subdivision (c), a vehicle found to have willfully tampered emission controls, including the vehicle’s onboard diagnostics system, shall not be operated.