That sure is a stroke of bad luck on the fire, but hey, at least this way you get to tidy up all the wiring and get it right.
This thread must be getting close to some kind of record for longevity and posted responses, closing in on 200!
The worst part is I appeared to have fried my B shift solenoid. I was just thinking how lucky I have been in not having burned one of the computers in all the testing I have done. I have a complete set of computers, but not another shift solenoid. (And two months ago I passed up a complete 2.7 w/auto and tc, because it didn't have any wiring/computers. Knew better!!) I am just getting this one where I want it, don't want to start another project for a while.
I now have wiring tucked up somewhat neat. Should have had it in place when dash was out. It is hard working on your knees, looking up under the dash.
Dash and all its wiring appear to be working. I need to install seats, trim and install passenger fender, bumper, and winch. Will try a road test tomorrow to see how it works w/o B shift solenoid. Then have to find one an install it.
Yes Derek, the CAN Bus issues were due to poor contacts on the power input wires to the three computers. When one of the three would blink, it would throw the code. It appears all three were blinking at some point. When I soldered them together, those codes went away.