Power Window Master Switch

Battery voltage is applied from the WINDOWS circuit breaker through CKT 42 (RED) to the accessory time delay relay. When the ignition is in RUN or Retained Accessory Power (RAP) is active, the accessory time delay relay supplies voltage through CKT 70 (PNK) to the power window master switch. When any of the UP switches on the power window master switch assembly are operated, battery voltage is applied to the window motor. The window motor is grounded through the DOWN contacts of the power window master switch assembly. The motor runs to drive the window up. When any of the DOWN switches in the power window master switch assembly are operated, battery voltage is applied to the window motor in the opposite direction. The window motor is grounded through the UP contacts in the power window master switch assembly to G204. The motor runs to drive the window down.