How Cascadia Dome Lamps function
Posted by: Duaparts on
DRIVER AND PASSENGER SIDE DOOR SWITCHESThe dome lamps are activated by opening the driver or passenger side door. Opening and closing the door actuates a door switch which is part of the door latch assembly in each door.Continuity across door switch (switch closed) = door openNo continuity across door switch (switch open) = door closedThere is continuity across the switch when the door latch is in
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General InformationNOTE: A Highline SAM Cab is required when adding auxiliary high beams (reference module 32A in PartsPro to determine if the vehicle was built with a Baseline or a Highline SAM Cab).
Fog LampsThe fog lamp option works only when the marker or low beam lamps are on. The fog lamp control is part of the headlamp switch and is turned on by pulling the headlamp switch outward. The fog
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