Ohio Rev. Code Ann. § 4517.59
(A) Notwithstanding the terms, provisions, or conditions of any agreement, franchise, or waiver, no franchisor shall:
(8) Fail or refuse to make equally available to its same line-make franchisees all motor vehicles, motor vehicle parts, or other products manufactured for that line-make at the same actual price, or to utilize any device including, but not limited to, sales promotion plans or programs that result in such lesser actual price. Division (A)(8) of this section shall not apply to sales to a franchisee for resale to any unit of government or donation or use by a franchisee in a driver education program. Division (A)(8) of this section shall not prohibit the offering of incentive programs or other discounts so long as such incentives or discounts are reasonably available to all franchisees in this state on a proportionately equal basis and are based on the sale of individual vehicles and not increased for meeting a performance standard unless the standard is reasonable considering all existing circumstances. A franchisor has not made a motor vehicle, motor vehicle part, or other product available to all line-make franchisees if the franchisor does any of the following:
(20) Reduce the amount to be paid to the new motor vehicle dealer or charge a new motor vehicle dealer back subsequent to the payment of the claim unless either of the following applies:
(22) Require, coerce, or attempt to coerce any new motor vehicle dealer in this state to change the capital structure of the new motor vehicle dealer or the means by or through which the new motor vehicle dealer finances the operation of the dealership provided that: