SHOULD ENGINE BE RUNNING WHEN CHECKING TRANSMISSION FLUID

Hi my name Tony A. from 611 Transmission & Auto Repair. On your 2015 Nissan Frontier the vehicle should be running when filling and checking fluids. That Transmission calls for 10.88 quart of genuine Nissan automatic transmission fluids. If you are just changing out the fluids you need somewhere around 7 quarts. Add about 4 quarts then start the vehicle and keep adding as you need. I hope this help