Here I am again. Now the computer or server is loosing my messages so I apoligise if this is getting redundant. Don, you were helping me with this, and now the thread doesn't show up (at least on my computer). I tried to add a thread last night, but had problems then also. Anyway, I put in a new relay. the OD is engaged. If I push the OD switch, nothing happens to the OD and the dash indicator light stays out. If I remove the relay, the OD disengages. The dash indicator light stays out. When I had the incorrect relay, the OD was disengaged, would not engage, and the dash light was on. So my conclusion is that there is a problem with the switch or wiring. Sound reasonable? How do I test this theory and fix the problem if this theory proves out. I hope this message reaches you people, as I am fetting more frustrated with this computer & server. Thanks.

Mark 1992 745T 207K