To Vent Open

To open power sun roof to vent position from closed position, turn ignition switch to RUN position, with engine off. Press and hold power sun roof switch (forward portion). This will apply power sun roof switch low reference to power sun roof switch close signal circuit (5-volt reference) input, pulling reference voltage down to zero volts. As long as power sun roof control module sees a constant input request from power sun roof switch close signal circuit (zero volts), module will continue to raise rear of glass upward to full vent position. Power sun roof glass will stop (soft stop) at full vent position based on inputs from limit switches. To stop power sun roof glass in a position other than full vent position, release power sun roof switch when power sun roof glass reaches desired vent position. Sunshade will have to be manually slid open.