Where is the fuse for the heater on 2007 Pontiac Grand Prix?

The fuse for the heater in a 2007 Pontiac Grand Prix is typically located in the fuse box under the dashboard on the driver's side. You can find the fuse box by looking underneath the steering column. Check the vehicle’s owner’s manual for the specific fuse number and description related to the heater for accurate identification. Make sure to replace it with a fuse of the same amperage if it's blown.