Is the resistance greater than 10,000 ohms?
Yes
GO to
H7
.
No
REPAIR Circuit 1319 (VT/WH). REPEAT the FEM self-test, CLEAR the DTCs.
H7
CHECK THE CIRCUIT 1319 (VT/WH) FOR OPEN
Measure the resistance between FEM C191 Pin 3, Circuit 1319 (VT/WH), harness side and wiper HI/LOW relay
Pin 1, Circuit 1319 (VT/WH), harness side.
Is the resistance less than 5 ohms?
Yes
GO to
H8
.
No
REPAIR Circuit 1319 (VT/WH). REPEAT the FEM self-test, CLEAR the DTCs.
H8
CHECK CIRCUIT 65 (DG) FOR OPEN
FEM C191
Measure the voltage between wiper HI/LOW relay Pin 1, Circuit 65 (DG), harness side and ground.
Is the voltage greater than 10 volts?
Yes
GO to
H9
.
No
REPAIR Circuit 65 (DG). REPEAT the FEM self-test, CLEAR the DTCs.
H9
CHECK CIRCUIT 589 (OG) FOR OPEN
Wiper ON/OFF Relay
Measure the resistance between wiper HI/LOW relay Pin 3, Circuit 589 (OG), harness side and wiper ON/OFF
relay circuit 589 (OG), harness side.
Page 26 of 30
2000 Windstar Workshop Manual
4/1/2010
http://www.fordtechservice.dealerconnection.com/pubs/content/~WSYW/~MUS~LEN/21/S...
