If it is the fuse, it would be fuse H which is supposed to be 16 amp. Fuse H is right front and left rear. Post back if this does not fix the problem. FIY the other fuse is G. Both are in the regular fuse box so don't start looking elsewhere. The old advice still applies . . . don't assume the fuse is okay by looking at it.

Okay, the other "frozen motor" issue I have encountered is that the motor and regulator become bound tight in either fully closed or open positions. This too can be overcome w/o spending great (if any) amounts of money. Let us know how it goes.
Steve

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Steve
'87 300TD - 132K - Soon 4-Sale
'84 300D Turbo - 122K - Driving
'77 VW Type II - 77K - Restored
'08 250EX Ninja
English Bulldog (Brier) - My best friend. Passed away 12/02/04 while in my arms.