https://www.fordwindstarrecall.info/
I found this
if you locate the ABS module should be beneth the air filter housing there should be a 2 wire black connector plugging into the module, wire colors of the connector should be Light Green/ Yellow tracer, and Orange/ yellow tracer, disconnect this connector and measure voltage between the Orange/yellow tracer wire and ground, this is a hot at all times wire so there should be above 10 volts at this wire with the key off. ...... if you don't have above 10V at this wire, check the fuse box under the hood for a 50 amp Maxi fuse that is blown.