System Description

POWER SEAT FOR DRIVER SIDE

POWER WALK-IN FUNCTION : System Description


OUTLINE

Automatically slides the driver seat by operating the power walk-in switch so as to easily allow entry to the rear seat.
Forward Operation
Slides the driver seat to the front end position (sliding limit switch: ON) by operating the power walk-in switch when the seatback is folded down.
The forward operation is stopped by folding up the seatback (forward switch: OFF) during the forward operation.
Backward Operation
The seatback is folded up after performing the forward operation of power walk-in function. Slide the driver seat to the backward position before performing the forward operation by operating the power walk-in switch.
If the sliding operation is performed after performing the forward operation, do not perform the backward operation.

OPERATION PROCEDURE

Forward Operation
1.Open driver door.
2.Pull the walk-in lever on the upper part of seatback, and then the seatback is folded down.
3.Press the power walk-in switch.
4.Slide the seat to the front end position.
Backward Operation
1.Fold up the seatback after performing the forward operation.
2.Press the power walk-in switch.
3.Slide the seat to the previous position before the forward operation is performed.

OPERATION CONDITION

Perform the power walk-in function when the following conditions are satisfied.
Forward Operation





Backward Operation






DETAIL FLOW

Forward Operation





Backward Operation






SLEEP MODE

- The driver seat control unit is equipped with the sleep mode to reduce the electric power consumption.
- The sleep mode is activated when all of the following conditions are satisfied.
1.Ignition switch OFF (steering LOCK position).
2.When no power seat motors are moving.
3.Power walk-in switch OFF.

WAKE-UP MODE

The sleep mode is cancelled when any status change is detected in the following items.
1.CAN communication.
2.Power seat switch.
3.Power walk-in switch.