Master window control switch - Without door modules or rear power windows: Terminals

COMPONENT TESTING PROCEDURE CHART

Circuit to test	Connect self-powered test light or ohmmeter to terminals	Move switch to these positions	A good switch will indicate
Right front window circuit	10 (C566A) and 3 (C566A)	Up	Closed circuit
	10 (C566A) and 5 (C566A)	Down	Closed circuit

Fig 1: Identifying Master Window Control Switch Connector Terminals - Without Door Modules Or Rear Power Windows

Courtesy of FORD MOTOR CO.