Focus L4-2.0L (2009)
GO to O5.
No
REPAIR the circuit. TEST the system for normal operation.
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O5 CHECK THE PARKING LAMP GROUND CIRCUIT FOR AN OPEN
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Disconnect: Negative Battery Cable.
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Place the headlamp switch in the OFF position.
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Measure the resistance between the inoperative lamp, harness side and ground as follows:
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Is the resistance less than 5 ohms?
Yes
INSTALL a new bulb holder. TEST the system for normal operation.
No
REPAIR the ground circuit in question. TEST the system for normal operation.
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O6 CHECK FOR CORRECT SJB OPERATION
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Disconnect all the SJB connectors.
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Check for:
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corrosion
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damaged pins
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pushed-out pins
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Connect all the SJB connectors and make sure they seat correctly.
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Operate the system and verify the concern is still present.
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Is the concern still present?
Yes
INSTALL a new SJB. TEST the system for normal operation.
No
The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector.
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Pinpoint Test P: The Parking, Rear Or License Plate Lamps Are On Continuously
Parking, Rear and License Plate Lamps
Pinpoint Tests
Pinpoint Test P: The Parking, Rear Or License Plate Lamps Are On Continuously