defog fuse

Hello, my 2010 lx doesn’t blow hot air the last time I started it up. Water pump is well connected and the temperature of the water tank is normal. Repair shop couldn’t figure out the problem😞

I just installed a Switch-Pros 9100, and need to connect the ignition sense wire of the SP9100 to a circuit that is switched with ignition. The DEFOG fuse in the dash panel would be ideal for a fuse tap connection, but my DEFOG fuse appears to be providing constant 12V power. The SP9100...