Explorer 4WD V6-4.0L (2009)
INSTALL a new LED module. TEST the system for normal operation.
No
REPAIR the circuit. TEST the system for normal operation.
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I13 CHECK THE REAR STOPLAMP VOLTAGE SUPPLY CIRCUIT FOR AN OPEN
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Disconnect: Inoperative Rear Lamp.
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Disconnect: SJB C2280a.
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Measure the resistance between the inoperative rear lamp, harness side and the SJB, harness side as follows:
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Is the resistance less than 5 ohms?
Yes
GO to I15.
No
REPAIR the circuit in question. CLEAR the DTCs. REPEAT the self-test.
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I14 CHECK CIRCUIT GD148 (BK/YE) FOR AN OPEN
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Place the headlamp switch in the PARKING LAMPS ON position.
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Are both rear parking lamps inoperative?
Yes
REPAIR the circuit. CLEAR the DTCs. REPEAT the self-test.
No
GO to I15.
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I15 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?
