SOLVED -

Yes, it was the solenoid. I just had to know now, so I went outside and fired up the engine.

At first I was discouraged, as I couldn't feel the solenoid moving from putting my hand on it. I thought I was SOL with a bad ccu. But by the time I went back inside the car, the heat was blasting out of the vents. The dash temp guage hadn't even moved yet. This is 1000% better than what I had. It was taking many miles of driving to even get slight warmth. Now I am getting heat very quickly.

It's gonna be below freezing tonight!

Thanks so much for all the help!!


-tp