Component Testing — Ford Five Hundred I (2004-2007)

Introduction

Component testing procedures are provided to determine whether a component is good or bad.

Testing information for each component includes a schematic, a view of the terminal locations and step-by-step test procedures. Terminal locations are identified by numbers or letters that may be on the component or next to it.

Scheme 6

Scheme 6: Introduction

The component connector MUST BE REMOVED before testing. To test a single circuit within the component, select that circuit under the column "Circuit to test". If you wish to test the complete component, perform all tests.

Connect the tester to the terminals shown in the second column and operate the component as shown in the third column.

Scheme 7

Scheme 7: Schematic

Scheme 8

Scheme 8: Terminals

Circuit to test	Connect self-powered test light or ohmmeter to terminals	Move switch to these positions	A good switch will indicate
Run/Start power circuit	4 and 1	Off/Lock	Open circuit
		Accessory	Open circuit
		Run	Closed circuit
		Start	Closed circuit
Run/Acc power circuit	4 and 6	Off/Lock	Open circuit
		Accessory	Closed circuit
		Run	Closed circuit
		Start	Open circuit
Start power circuit	4 and 7	Off/Lock	Open circuit
		Accessory
		Run
		Start	Closed circuit
Key In	4 and 5	In	Closed circuit
Key In	4 and 5	Out	Open circuit

IGNITION SWITCH (11572) - COMPONENT TESTING

Scheme 9

Scheme 9: Schematic

Scheme 10

Scheme 10: Terminals

Circuit to test	Connect ohmmeter to terminals	Move switch to these positions	A good switch will indicate
Headlamp circuit	10 and 7	Autolamps	Open circuit
		Off	Open circuit
		Park	Open circuit
		Head	Closed circuit
Parking lights circuit	5 and 7	Autolamps	Open circuit
		Off	Open circuit
		Park	Closed circuit
		Head	Open circuit
Off	9 and 7	Autolamps	Open circuit
		Off	Closed circuit
		Park	Open circuit
		Head	Open circuit
Autolamp Circuit	4 and 7	Autolamps	Closed circuit
		Off	Open circuit
		Park	Open circuit
		Head	Open circuit
Fog lamp circuit	6 and 7	Front fog lamps	Closed circuit
Fog lamp circuit	6 and 7	Off	Open circuit

MAIN LIGHT SWITCH (11654) - COMPONENT TESTING

Scheme 11

Scheme 11: Schematic

Scheme 12

Scheme 12: Terminals

Circuit to test	Connect self-powered test light or ohmmeter to terminals	Move switch to these positions	A good switch will indicate
Flash-to-pass	10 and 9	Pull stalk sightly towards steering wheel	Closed circuit
High beam	10 and 8	Toggle stalk towards steering wheel	Closed circuit
Turn signal	10 and 6	Turn switch to Left	Closed circuit
Turn signal	10 and 7	Turn switch to Right	Closed circuit

MULTIFUNCTION SWITCH, LAMP PORTION - COMPONENT TESTING

Scheme 13

Scheme 13: Schematic

Scheme 14

Scheme 14: Terminals

Circuit to test	Connect self-powered test light or ohmmeter to terminals	Move switch to these positions	A good switch will indicate
Washer switch circuit	5 and 2	Washer switch depressed	Closed circuit
Wiper switch circuit	4 and 2	Off	Open circuit
		High	Closed circuit
		Low	Open circuit
	6 and 2	Off	Open circuit
		High	Closed circuit
		Low	Closed circuit
	12 and 2	Off	Open circuit
		High	Closed circuit
		Low	Closed circuit

MULTIFUNCTION SWITCH, WIPER/WASHER PORTION - COMPONENT TESTING (1 OF 2)

Circuit to test	Connect self-powered test light or ohmmeter to terminals	Move switch to these positions	A good switch will indicate
Wiper switch circuit (rear wiper)	8 and 7	Interval 1	Closed circuit
	10 and 7	Interval 1	Open circuit
	8 and 7	Interval 2	Closed circuit
	10 and 7	Interval 2	Closed circuit
Intermittent wiper circuit	1 and 2	Interval 1	Open circuit
		Interval 2	Closed circuit
		Interval 3	Closed circuit
		Interval 4	Closed circuit
		Interval 5	Closed circuit
	6 and 2	Interval 1	Closed circuit
		Interval 2	Closed circuit
		Interval 3	Open circuit
		Interval 4	Open circuit
		Interval 5	Open circuit
	12 and 2	Interval 1	Open circuit
		Interval 2	Open circuit
		Interval 3	Open circuit
		Interval 4	Closed circuit
		Interval 5	Closed circuit
Mist Circuit	6 and 2, 12 and 2	Mist	Closed circuit
Mist Circuit (rear wiper)	8 and 7	Rear washer	Open circuit
Mist Circuit (rear wiper)	10 and 7	Rear washer	Closed circuit

MULTIFUNCTION SWITCH, WIPER/WASHER PORTION - COMPONENT TESTING (2 OF 2)

Scheme 15

Scheme 15: Schematic

Scheme 16

Scheme 16: Terminals

Circuit to test	Connect self-powered test light or ohmmeter to terminals	Move switch to these positions	A good switch will indicate
Switch lock	5, C504a and 1, C504a	Lock On	Closed circuit
Switch lock	5, C504a and 1, C504a	Lock Off	Open circuit
One-Touch Down Switch	5, C504a and a, C504b	Down/Up	Closed circuit
One-Touch Down Switch	5, C504a and a, C504b	Neutral	Open circuit
One-Touch Up/Down	5, C504a and 3, C504b	Up	Closed circuit
One-Touch Up/Down	5, C504a and 6, C504b	Down	Closed circuit
Right front window circuit	5, C504a and 1, C504b	Up	Closed circuit
	5, C504a and 1, C504b	Down	Closed circuit
	5, C504b and 1, C504b	Rest	Closed circuit
	4, C504b and 5, C504b	Rest	Closed circuit
Left rear window circuit	5, C504a and 4, C504a	Up	Closed circuit
	5, C504a and 2, C504a	Down	Closed circuit
	4, C504b and 4, C504a	Rest	Closed circuit
	4, C504b and 2, C504a	Rest	Closed circuit
Right rear window circuit	5, C504a and 6, C504a	Up	Closed circuit
	5, C504a and 3, C504a	Down	Closed circuit
	4, C504b and 6, C504a	Rest	Closed circuit
	4, C504b and 3, C504a	Rest	Closed circuit

MASTER WINDOW ADJUST SWITCH (14529A) - COMPONENT TESTING

Scheme 17

Scheme 17: Schematic

Scheme 18

Scheme 18: Terminals

Circuit to test	Connect self-powered test light or ohmmeter to terminals	Move switch to these positions	A good switch will indicate
Window adjust switches	5 and 4	Up	Closed circuit
	5 and 3	Down	Closed circuit
	6 and 3	Rest	Closed circuit
	1 and 4	Rest	Closed circuit

WINDOW ADJUST SWITCHES - COMPONENT TESTING

Scheme 19

Scheme 19: Schematic

Scheme 20

Scheme 20: Terminals

Circuit to test	Connect self-powered test light or ohmmeter to terminals	Move switch to these positions	A good switch will indicate
Door lock switch	1 and 3	Lock	Closed circuit
		Unlock	Open circuit
		Neutral	Open circuit
	2 and 3	Lock	Open circuit
		Unlock	Closed circuit
		Neutral	Open circuit

DOOR LOCK SWITCH - COMPONENT TESTING

Scheme 21

Scheme 21: Schematic

Scheme 22

Scheme 22: Terminals

Circuit to test	Connect self-powered test light or ohmmeter to terminals	Move switch to these positions	A good switch will indicate
Power and Ground Checks Before Any Other Tests	2 and 1, 3, 5, 6, 7, 8	Rest	Closed circuit
Power and Ground Checks Before Any Other Tests	2 and 4	Rest	Open circuit
Tilt, front	4 and 1	Up	Closed circuit
Tilt, front	4 and 8	Down	Closed circuit
Tilt, rear	4 and 5	Up	Closed circuit
Tilt, rear	4 and 6	Down	Closed circuit
Forward/rearward circuit	4 and 3	Forward	Closed circuit
Forward/rearward circuit	4 and 6	Rearward	Closed circuit

SEAT ADJUST SWITCH, DRIVER SIDE FRONT (14A701), WITHOUT POWER RECLINER - COMPONENT TESTING

Scheme 23

Scheme 23: Schematic

Scheme 24

Scheme 24: Terminals

Circuit to test	Connect self-powered test light or ohmmeter to terminals	Move switch to these positions	A good switch will indicate
Power and Ground Checks Before Any Other Tests	2 and 6, 3	Rest	Closed circuit
Power and Ground Checks Before Any Other Tests	4 and 2	Rest	Open circuit
Forward/rearward circuit	4 and 3	Forward	Closed circuit
Forward/rearward circuit	4 and 6	Rearward	Closed circuit

SEAT ADJUST SWITCH, PASSENGER SIDE FRONT (14A701), MEDIUM - COMPONENT TESTING

Scheme 25

Scheme 25: Schematic

Scheme 26

Scheme 26: Terminals

Circuit to test	Connect self-powered test light or ohmmeter to terminals	Move switch to these positions	A good switch will indicate
Forward/Rearward circuit	5 and 4	Forward	Closed circuit
	5 and 4	Rest/Rearward	Open circuit
	5 and 9	Rest/Forward	Open circuit
	5 and 9	Rearward	Closed circuit
Front up/down circuit	5 and 2	Up	Closed circuit
	5 and 2	Rest/Down	Open circuit
	5 and 6	Rest/Up	Open circuit
	5 and 6	Down	Closed circuit
Rear up/down circuit	5 and 1	Up	Closed circuit
	5 and 1	Rest/Down	Open circuit
	5 and 12	Rest/Up	Open circuit
	5 and 12	Down	Closed circuit
Forward/Rearward Recliner Circuit	5 and 8	Rest/Forward	Open circuit
	5 and 8	Rearward	Closed circuit
	5 and 3	Forward	Closed circuit
	5 and 3	Rest/Rearward	Open circuit

SEAT ADJUST SWITCH, DRIVER SIDE FRONT (14A701) - COMPONENT TESTING

Scheme 27

Scheme 27: Schematic

Scheme 28

Scheme 28: Terminals

Circuit to test	Connect self-powered test light or ohmmeter to terminals	Move switch to these positions	A good switch will indicate
Backrest circuit	5 and 11	Rest/Backrest rearward	Open circuit
	5 and 11	Backrest forward	Closed circuit
	5 and 8	Rest/Backrest forward	Open circuit
	5 and 8	Backrest rearward	Closed circuit
Forward/Rearward circuit	5 and 4	Rest/Seat rearward	Open circuit
	5 and 4	Seat Forward	Closed circuit
	5 and 3	Rest/Seat rearward	Open circuit
	5 and 3	Seat rearward	Closed circuit

SEAT ADJUST SWITCH, PASSENGER SIDE FRONT (14A701) - COMPONENT TESTING

Scheme 29

Scheme 29: Schematic

Scheme 30

Scheme 30: Terminals

Circuit to test		Connect self-powered test light or ohmmeter to terminals	Move switch to these positions	A good switch will indicate
Left mirror	Up	3 and 5	Selector switch Left	Closed circuit
	Up	1 and 6	Adjuster Switch Up	Closed circuit
	Down	1 and 5	Selector switch Left	Closed circuit
	Down	3 and 6	Adjuster Switch Down	Closed circuit
	Left	1 and 8	Selector switch Left	Closed circuit
	Left	3 and 6	Adjuster Switch Left	Closed circuit
	Right	1 and 6	Selector switch Left	Closed circuit
	Right	3 and 8	Adjuster Switch Right	Closed circuit
Right mirror	Up	2 and 3	Selector switch Right	Closed circuit
	Up	1 and 6	Adjuster Switch Up	Closed circuit
	Down	2 and 6	Selector switch Right	Closed circuit
	Down	1 and 3	Adjuster Switch Down	Closed circuit
	Left	8 and 6	Selector switch Right	Closed circuit
	Left	1 and 7	Adjuster Switch Left	Closed circuit
	Right	1 and 6	Selector switch Right	Closed circuit
	Right	3 and 7	Adjuster Switch Right	Closed circuit

EXTERIOR REAR VIEW MIRROR SWITCH (17B676) - COMPONENT TESTING

Scheme 31

Scheme 31: Schematic

Scheme 32

Scheme 32: Terminals

Circuit to test	Connect self-powered test light or ohmmeter to terminals	Move switch to these positions	A good switch will indicate
Tilt	2 and 6	Tilt	Closed circuit
Slide	2 and 5	Close	Closed circuit
	2 and 1	Open	Closed circuit
	2 and 6	Auto open	Closed circuit

ROOF OPENING PANEL SWITCH (15B691) - COMPONENT TESTING

Scheme 33

Scheme 33: Schematic

Scheme 34

Scheme 34: Terminals

Circuit to test	Connect ohmmeter to terminals	A good relay will indicate
Coil	85 and 86	46--90ohm
Contact	30 and 87a	Closed circuit
Contact	30 and 87	Open circuit
Coil-Contact	86 and 30	Open circuit
	86 and 87a	Open circuit
	86 and 87	Open circuit

RELAY - MINI ISO - COMPONENT TESTING (NO VOLTAGE APPLIED)

Disconnect the ohmmeter, connect pins 30 and 85 to 12V DC power and pin 86 to ground. Measure voltage between pin 87 and pin 86. If the voltage is 12V, continue with the test. If not, replace the relay. Disconnect power from pin 85 and measure voltage between pin 87a and pin 86. If the voltage is 12V, the relay is okay. If not, replace the relay.

Scheme 35

Scheme 35: Schematic

Scheme 36

Scheme 36: Terminals

Circuit to test	Connect ohmmeter to terminals	A good relay will indicate
Coil	1 and 2	63--102ohm
Contact	3 and 4	Closed circuit
Contact	3 and 5	Open circuit
Coil-Contact	1 and 3	Open circuit
	1 and 4	Open circuit
	1 and 5	Open circuit

RELAY - MICRO ISO - COMPONENT TESTING (NO VOLTAGE APPLIED)

Disconnect the ohmmeter, connect pins 2 and 3 to 12V DC power and pin 1 to ground. Measure voltage between pin 5 and pin 1. If the voltage is 12V, continue with the test. If not, replace the relay. Disconnect power from pin 2 and measure voltage between pin 4 and pin 1. If the voltage is 12V, the relay is okay. If not, replace the relay.

Component Testing Ford Five Hundred I