SEAT: REAR POWER SEAT CONTROL SYSTEM (for Rear No. 2 Seat with Manual Folding-up Function): SYSTEM DESCRIPTION (2008 LX570)

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Last Modified: 11-27-2007		1.6 D
Service Category: Vehicle Interior	Section: Seat
Model Year: 2008	Model: LX570	Doc ID: RM000003FZM000X
Title: SEAT: REAR POWER SEAT CONTROL SYSTEM (for Rear No. 2 Seat with Manual Folding-up Function): SYSTEM DESCRIPTION (2008 LX570)

SYSTEM DESCRIPTION

1. FOLDING-UP SEAT DESCRIPTION

The folding-up seat function electrically and mechanically stows and returns the rear No. 2 seat when the fold seat switch is operated.
This system is used for both the left and right seats. Each system operates independently.

2. FUNCTIONS OF MAIN COMPONENT

Component	Function
Floor Release Motor	The fold seat control ECU provides the voltage that is used to operate the floor release motor. The floor release motor releases the rear No. 2 seat from the floor.
No. 1 Back Release Motor and No. 2 Back Release Motor	The fold seat control ECU provides the voltage that is used to operate the No. 1 back release motor and No. 2 back release motor. The No. 1 and No. 2 back release motors release the seatback of the rear No. 2 seat when it is locked in the original position.
Seatback Area Switch	The seatback area switch detects the position of the seatback (original position, table position).
No. 1 Seatback Lock Switch and No. 2 Seatback Lock Switch	The No. 1 and No. 2 seatback lock switches detect the lock/release status of the seatback.
Fold Seat Switch	Sends a rear No. 2 seat table or fold operation signal to the fold seat control ECU when operated. The rear No. 2 seat is folded down or stowed.