Ford 2003 Mustang Workshop Manual page 3734

Is the resistance less than 5 ohms?
F10 CHECK CIRCUIT 313 (WH/YE) FOR AN OPEN
(CONVERTIBLE)
Disconnect: Driver Window Regulator Control Switch C537.
Measure the resistance between driver window regulator
control switch C537 pin 7, circuit 313 (WH/YE), harness side
and passenger window regulator control switch C629 pin 7,
circuit 313 (WH/YE), harness side.
Is the resistance less than 5 ohms?
F11 CHECK CIRCUIT 313 (WH/YE) FOR AN OPEN (COUPE)
Disconnect: Driver Window Regulator Control Switch C508.
Measure the resistance between driver window regulator
control switch C508 pin 15, circuit 313 (WH/YE), harness side
and passenger window regulator control switch C629 pin 7,
circuit 313 (WH/YE), harness side.
Is the resistance less than 5 ohms?
F12 CHECK PASSENGER DOWN GROUND CIRCUIT 1205 (BK)
FOR AN OPEN
Measure the resistance between driver window regulator
control switch C508 pin 14, circuit 1205 (BK), harness side
and ground.
Yes
INSTALL a new driver
window regulator control
switch. REFER to
Switch—Window
Regulator Control in this
section. TEST the system
for normal operation.
No
REPAIR the circuit. TEST
the system for normal
operation.
Yes
GO to F12 .
No
REPAIR the circuit. TEST
the system for normal
operation.
Yes
INSTALL a new driver
window regulator control
switch. REFER to
Switch—Window
Regulator Control in this