Ford Bronco Master Tailgate Window Switch Connector C274 Pinout & Wire Colors

This document is a connector pinout diagram for connector C274 (gray), the Master Tailgate Window Switch, uploaded to the gallery of a 1995 Ford Bronco. It shows a drawing of the 5-pin switch connector with numbered cavities and wire circuit callouts, followed by a legend table listing each pin's circuit number, wire color, and function. Pin 1 carries circuit 400 (light blue/black wire, shown twice at the connector) providing power that is hot in the ACCY or RUN key positions. Pin 2 is circuit 57 (black wire), ground. Pin 3 is circuit 404 (purple/light green), the tailgate window switch UP signal. Pin 4 is circuit 405 (purple/light blue), the tailgate window switch DOWN signal. Pin 5 is circuit 57 (black), a second ground. A reader can use this diagram to identify wire colors and pin positions when diagnosing or repairing the power tailgate window circuit, for example, verifying power at pin 1 with the key in ACCY/RUN, checking grounds at pins 2 and 5, or tracing the UP/DOWN control wires (404 and 405) to the tailgate window motor circuit. The document itself contains no year, make, or model information.