Hey Vince, fitted that 2000 model valve body into my 2003 545RFE today. My WJ now punches through the gears with no signs of any TC P700 faults anywhere!
Gave myself a little transmission scare by not having enough fluid in the pan.
Got to find out what a WJ is like to drive starting off in 3rd gear!
After adding another 1.5L and clearing the fault code no issues at all.
Thanks very much for the valve body and for posting it to me. cheers Dave.