door and truck power locks don't work

[trefiak]

All of a sudden door truck key fob and keypad do not work
Fuses are good and power to fuses is 12.4 volts

[Towncar]

Which Town Car? Wire diagrams are different between years....

[trefiak]

2001 towncar executive L

[Towncar]

There are two fuses that should be verified as good. If these are verified as good, the drivers door module may be a fault... requiring testing with a Ford dealers equipment.

Central junction box fuses:
— 29 (20A)
— 30 (7.5A)

The drivers door module (DDM) is located inside the drivers door and could be effected by moisture in some conditions.

PS.
You can have your 2001 Ford Factory Service Manual (in CD format) from my webpage, free. Click my user name for webpage link.