Does the driver power window control switch LED illuminate?
Yes
GO to
F2
.
No
GO to
F4
.
F2
CHECK FOR CONTINUITY BETWEEN THE DRIVER POWER WINDOW REGULATOR MOTOR AND GROUND
Driver Power Window Regulator Motor C782
Measure the resistance between the driver power window regulator motor C782 pin 1, circuit 33-AJ26 (YE), harness side and
ground.
Is the resistance less than 5 ohms?
Yes
GO to
F3
.
No
REPAIR circuit 33-AJ26 (YE). TEST the system for normal operation.
F3
CHECK FOR SWITCH VOLTAGE TO THE DRIVER POWER WINDOW REGULATOR MOTOR
Operate the driver power window control switch to the DOWN position.
Measure the voltage between the driver power window regulator motor C782 pin 2, circuit 32-AJ26 (WH), harness side and
ground.
Is the voltage greater than 10 volts?
Yes
Install a new driver power window regulator motor. TEST the system for normal operation.
No
REPAIR circuit 32-AJ26 (WH). TEST the system for normal operation.
F4
CHECK THE DRIVER POWER WINDOW SWITCH FOR CONTINUITY TO GROUND
Driver Power Window Control Switch C488
Measure the resistance between the driver power window control switch C488 pin 1, circuit 31-AJ7 (BK), harness side and
ground.
Page 11 of 17
2001 Focus Workshop Manual
8/21/2010
http://www.fordtechservice.dealerconnection.com/pubs/content/~WS1Y/~MUS~LEN/20/S...
