Power Seats
The POWER SEAT Fuse applies voltage to the Power Seat Switch through circuit 86 (W/BK) at all times. When the Front Tilt Switch is in the UP position, current flows to the Power Seat Tilt Motor through circuit 86 (W/BK), the Front Tilt Switch up contacts and the R wire. The Motor runs since it is grounded at G4OO through the R/W wire, the Front Tilt Switch Up contacts and the BL wire.Moving the Tilt Switch to the DOWN position causes current to follow the same path, but in the opposite direction. The Power Seat Tilt Motor then runs in the opposite direction.
The Rear Lift and Forward/Rearward Seat Motor operation is similar to the Power Seat Tilt Motor operation.