Crown Victoria V8-4.6L SOHC VIN 6 (1996)
EB4 - Check Circuit 1032 (W/BK)
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Disconnect lighting control module C1 connector.
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Disconnect headlamp switch C2 connector.
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Check resistance of circuit 1032 (W/BK) between pin C2-3 of headlamp switch and pin C1-13 of lighting control module.
Is resistance 5 ohms or less?
YES
REPLACE headlamp switch. RESTORE vehicle. RETEST system.
NO
SERVICE circuit 1032 (W/BK) for open RESTORE vehicle. RETEST system.
EB5 - Test Parking Lamp Power To Lighting Control Module
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Remove lighting control module connector C3.
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Check for voltage on pin C3-6 circuit 195 (T/W).
Is voltage B+?
YES
GO to EB6.
NO
SERVICE circuit 195 (T/W) from fuse junction panel to lighting control module. RETEST system.
EB6 - Test Parking Lamp Output
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Using a jumper wire, short pin C3-6, circuit 195 (T/W) to pin C3-14, circuit 14 (BR).
Do parking lamps turn on?
YES
REPLACE lighting control module. RETEST system.
NO
SERVICE parking lamps output circuit 14 (BR). RETEST system.
EC - One Or More Parking Lamps Inoperative
Pinpoint Test EC: One Or More Parking Lamps Inoperative
EC1 - Check Supply To Suspect Parking Lamp
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Actuate headlamp switch to the PARK position.
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Gain access to suspect parking lamp connector. Disconnect the suspect parking lamp.
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Using a voltmeter connected to a known good ground, connect the second lead to circuit 14 (BR) at parking lamp connector.
Is voltage B+?
YES
GO to EC2.
NO
SERVICE circuit 14 (BR) for open circuit. RESTORE vehicle. RETEST system.
EC2 - Check Suspect Parking Lamp
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Using an ohmmeter connected to a known good ground, connect second lead to circuit 57 (BK) at parking lamp connector. Measure resistance.
Is resistance 5 ohms or less?
YES
REPLACE damaged parking lamp miniature bulb. RESTORE vehicle. RETEST system.
NO
SERVICE circuit 57 (BK) for open circuit. RESTORE vehicle. RETEST system.
ED - Parking Lamps On Continuously
Pinpoint Test ED: Parking Lamps On Continuously
ED1 - Check Headlamp Switch Operation
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Remove headlamp switch as outlined.
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Disconnect headlamp switch.
Did parking lamps turn off?
YES
REPLACE damaged headlamp switch. RESTORE vehicle. RETEST system.
NO
SERVICE circuit 14 (BR) for short to B+. RESTORE vehicle. RETEST system.