Flex AWD V6-3.5L (2009)
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Measure the resistance between the headlamp switch C205-2, circuit CLS34 (GY), harness side and ground.
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Is the resistance greater than 10,000 ohms?
Yes
GO to Q6.
No
REPAIR circuit CLS34 (GY) for a short to ground. CLEAR the DTCs. REPEAT the self-test.
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Q4 CHECK THE SJB PARKING LAMP OUTPUT CIRCUIT FOR A SHORT TO VOLTAGE (TO REAR LAMPS)
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Ignition OFF.
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Disconnect: SJB C2280d.
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Ignition ON.
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Do the rear parking lamps continue to illuminate?
Yes
REPAIR circuit CLS30 (VT/WH) for a short to voltage. TEST the system for normal operation.
No
GO to Q5.
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Q5 CHECK THE SJB PARKING LAMP OUTPUT CIRCUIT FOR A SHORT TO VOLTAGE (TO FRONT LAMPS)
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Ignition OFF.
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Disconnect: SJB C2280e.
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Ignition ON.
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Do the front parking lamps continue to illuminate?
Yes
REPAIR circuit CLS30 (VT/WH) for a short to voltage. TEST the system for normal operation.
No
GO to Q6.
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Q6 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.
