For example, in the United States, the Clean Air Act (CAA) prohibits any person from tampering with or disabling an emission control system on a motor vehicle. Resetting the check engine light may be considered tampering if it is done to conceal an emissions-related problem. Additionally, some states have laws that specifically prohibit resetting the check engine light without first addressing the underlying problem.
If you are unsure whether resetting the check engine light is legal in your jurisdiction, it is best to consult with an attorney.
Here are some specific examples of when resetting the check engine light may be considered illegal:
* If the check engine light is on due to an emissions-related problem. In the United States, the Clean Air Act (CAA) prohibits any person from tampering with or disabling an emission control system on a motor vehicle. Resetting the check engine light may be considered tampering if it is done to conceal an emissions-related problem.
* If you are selling or trading in a vehicle with the check engine light on. In some states, it is illegal to sell or trade in a vehicle with the check engine light on. This is because the check engine light may be an indication of a serious emissions-related problem that could pose a health or safety risk.
* If you are driving a commercial vehicle with the check engine light on. In some states, it is illegal to drive a commercial vehicle with the check engine light on. This is because commercial vehicles are subject to more stringent emissions standards than passenger vehicles. Resetting the check engine light on a commercial vehicle may be considered a violation of the law.
If you are unsure whether resetting the check engine light is legal in your jurisdiction, it is best to consult with an attorney.
