You may remember a couple weeks ago, I had changed out my TCB, and my clock stopped working. I took everything apart and put it back together, and still no clock. Finally, I took it all apart again, took the dash into my work bench, and very carefully, cleaned every contact with steel wool and/or a pencil eraser. Then I lightly sprayed the works of the clock with ipd's Corrosion Block. Prayerfully, I put everything back together again and reassembled it into the dash. The clock runs perfect! Moral: if anyone else has a dead clock, perhaps it is just a contact somewhere that is not making good connection.