You only need to pull one fuse. It should be in the underhood fuse box and it's marked "BACK UP."

Before you pull it, get all the accessories (radio, HVAC, etc) turned off. Turn off the car.

Pull the fuse for 15 seconds then put it back in.

Start the car up and let it run without touching anything until the temp guage comes to normal operating temp. You need to do this last step so the ECU gets a chance to "learn" the startup readings.