To Close From Vent Position

To close the power sunroof glass from the vent position, momentarily toggle or pull the sunroof switch rearward. This will apply the sunroof switch low reference circuit to the sunroof switch open signal circuit (ignition voltage reference) input to drop to 0 volts. This momentary input simulates an express open operation to the closed position. The sunroof module will control the sunroof motor to lower (express close) the rear of the glass (downward) to the closed position. The sunroof glass will stop (soft stop) at the closed position based on the input from the limit switch. The sunshade will have to be manually slid closed.