The machine played fine yesterday but today when I start a game the ball gets pushed to the shooter lane and both flippers work but not a single switch registers.

I can bat the ball around but no other solenoids fire either.

When the ball drains, it is not pushed into the shooter lane, and there is no Tilt message.

If I manually push the tilt or slam tilt it registers those.

Any suggestions on where to start?

Thanks Cody. I will try what you have suggested. I did push the test button a few times to the point where all of the solenoids seemed to fire. I was not aware of the point in the test sequence where I could test switches.

Good suggestion. On another note, how is that pachinko machine collection coming along?

I found that the J2 connector had was not fully seated. Problem solved.