There are really only 2 electrical components to the heating system:
From the Windstar OWNERS MANUAL...
1995-1998 Heater control switch & blend door actuator - fuse #21
1999-2003 Front Heater control switch & blend door actuator - fuse #10
1999-2003 Rear Heater control switch & blend door actuator - fuse #8
1999-2003 - FRONT Blower
1999-2003 - REAR Blower
1995-1998 - FRONT Blower
1995-1998 - REAR Blower
See "Related Questions" below for more
heater windstar ford
There is one circumstance that involves a fuse for BOTH speedometer and heater - a blown #10 fuse.This is also a very common symptom of a known defect on the Windstar involving a leaking brake sensor.See "Related Questions" and "Related Links" below
According to the 2001 Ford Windstar Owner Guide ( fuse # 21 ) is NOT USED in the fuse panel in the passenger compartment
The Onboard Diagnostics Tool or ODBII for the 1999 Ford Windstar does require a fuse which is listed on the fuse chart of the Ford Windstar owners manual.
On a 1998 Ford Windstar : ( # 16 / 20 amp )
In a 2002 Ford Windstar : ( # 17 ) is a 20 amp fuse for the cigarette lighter / powerpoint and the Datalink connector
Heater circuit fault
On a 2003 Ford Windstar fuse ( # 17 ) is a 20 amp fuse for the Datalink Connector , Cigarette lighter / Powerpoint
what the number of the fuse on window 95 windstar diver side
ford windstar fuses for electric windows location and numbers Windstar LX
no no
In the museum.