Base Power Seats

There are three reversible Motors that operate the Power Seats. The front and back height of the seat are operated by different Motors. They can be raised or lowered independently of each other. When the Entire Power Seat Switch is pushed to the "UP" or "DOWN" position, both Motors run to move the front and back of the seat at the same time.

The Forward-Back Moor is operated by the Entire Seat Adjuster Switch. When it is held in the "FORWARD" position, battery voltage is applied through the Switch contacts to the Forward-Back Motor. The Motor is grounded through the contacts of the Entire Seat Switch to ground G202. The Motor runs to drive the seat forward until the switch is released.

In the "BACK" position, battery voltage and ground are reversed. This reversed polarity causes the Motor to run in the opposite direction and drive the seat backward.

The Front and Rear Height Motors work in a similar way when the Front or Rear Height Switch is operated.

To raise the entire seat, the Entire Seat Switch is held in the "UP" position. This applies battery voltage to both the Front Height and Rear Height Motors through the Entire Seat Switch "DOWN" contacts. Ground is provided to the "UP" contacts to G202. Both Motors run to drive the entire seat up. A similar action occurs to move the entire seat down with the exception that the polarity is reversed.

Each Motor contains a solid state self-resetting circuit breaker to protect it from overload.