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Home >> Oldsmobile >> 2000 >> Bravada V6-4.3L VIN W >> Repair and Diagnosis >> Powertrain Management >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Body Control Module >> Description and Operation >> Circuit Description >> Front Fog Lamps
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Front Fog Lamps

The front fog lamps are a controlled by the BCM. If the park lamps are ON, the high beams are OFF and the fog lamp switch is pressed, the BCM will command the fog lamp relay ON. When the BCM senses a momentary low signal on the fog lamp switch circuit, the fog lamps will turn OFF. Toggle the HIGH/LOW beam switch and the front fog lamps will toggle ON/OFF.
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