To check the automatic transmission fluid level in some vehicles, the vehicle: Do you currently have car insurance? Insurance is mandatory to drive in Ohio Yes I have insurance. But please show me your best quotes. No, please help me find the best insurance. Question To check the automatic transmission fluid level in some vehicles, the vehicle: Answers Should be parked uphill. Should be parked downhill. Must be washed. May have to be left running. Explanation For some vehicles, you may need to leave the engine running to be able to check its automatic transmission fluid level. This questions appears in the following tests: Indiana Double Maryland Passenger Minnesota Class B Knowledge Test New Jersey Class A Knowledge Test North Dakota Class A Knowledge Test Utah Class B Knowledge Test Wyoming Class A Knowledge Test