Are the resistances less than 5 ohms?
A15 CHECK CIRCUITS 1300 (VT), 1301 (YE), AND 1302 (WH/LG) FOR SHORTS TO VOLTAGE
Measure the voltage between FEM C201d pin 13, circuit 1300 (VT), harness side and ground; and between FEM C201d pin 2,
circuit 1301 (YE), harness side and ground; and between FEM C201d pin 14, circuit 1302 (WH/LG), harness side and ground.
Is any voltage indicated?
Yes
REPAIR the circuit as necessary.
REPEAT the FEM self-test. CLEAR the
DTCs.
No
INSTALL a new FEM. REFER to Section
419-10. REPEAT the FEM self-test.
CLEAR the DTCs.
A16 CHECK FOR CORRECT WIPER OPERATION — USING FEM ACTIVE COMMANDS
Enter the following diagnostic mode on the scan tool: FEM active command WIPER RLY ON.
Do the wipers operate?
Yes
INSTALL a new FEM. REFER to Section
419-10. REPEAT the FEM self-test.
CLEAR the DTCs.
No
GO to A17.
A17 CHECK CIRCUIT BJB FOR OPEN
Disconnect: BJB Fuse 5 (30A).
Measure the voltage between BJB fuse 6 (30A) input side and ground.
Is the voltage greater than 10 volts?
Yes
REINSTALL BJB fuse 6 (30A), GO to
A18 .
No
REPAIR the BJB. REPEAT the FEM
self-test. CLEAR the DTCs.
A18 CHECK WIPER ON/OFF RELAY
Disconnect: Wiper ON/OFF Relay.
Check the wiper ON/OFF relay for correct operation.
Refer to Wiring Diagrams Cell 149, Interval Wiper/Washer for component testing.
Is the wiper ON/OFF relay OK?
Yes
GO to A19.
No
INSTALL a new wiper ON/OFF relay.
REPEAT the FEM self-test. CLEAR the
DTCs.
A19 CHECK CIRCUIT 65 (DG) FOR VOLTAGE
Measure the voltage between the wiper ON/OFF relay pin 1, circuit 65 (DG), harness side and ground.
Is the voltage greater than 10 volts?
Yes
GO to A20.
No
REPAIR the circuit. REPEAT the FEM
self-test. CLEAR the DTCs.
A20 CHECK CIRCUIT 65 (DG) FOR OPEN
Disconnect: Windshield Wiper Motor C125.
Measure the resistance between the wiper ON/OFF relay pin 4, circuit 65 (DG), harness side and windshield wiper motor C125
pin 2, circuit 65 (DG), harness side.
Yes
GO to A21.
No
REPAIR the circuit. REPEAT the FEM
self-test. CLEAR the DTCs.
Page 5 of 172003 Windstar Workshop Manual
8/17/2010http://www.fordtechservice.dealerconnection.com/pubs/con...
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