Originally Posted by
Dschnbgr
To me it appears that the problem is with either the Top Open Switch in the top of the windscreen, or the Cargo Divider Switch..
WRONG. The switch in the windscreen frame is the 'latch retainer switch'. It is directly wired to the TCM.
The two switches in series are the divider switch and top open switch. The top open switch is in the top frame over the passenger's head.
If the top goes UP but not DOWN, it is one of these two switches. This is because these two switches are not interrogated by the TCM when putting the top UP only when putting the top DOWN.