Vent Window -- Left

CIRCUIT OPERATION
When the operator selects the window OPEN operation, power is supplied on the F21 circuit through the switch to circuit Q23. Circuit Q23 connects from the switch to the left vent motor.

Ground for the window motor is supplied on the Q13 circuit back to the switch. A bus bar, internal to the switch, connects the Q13 circuit to the Z1 circuit. The Z1 circuit is terminated at the instrument panel left side cowl.

For window CLOSE operation the circuits are reversed. Circuit Q13 is the feed, and circuit Q23 is the ground.