Construction And Operation; Power Side Support Adjustment; Power Lumbar Support Adjustment - Toyota 7M-GE Repair Manual

2. Constriction and Operation
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POWER SIDE SUPPORT ADJUSTMENT
Previously, by turning the adjustment knob on the side of the seat, the
support
link was moved to
carry out side support adjustment.
As opposed to this, with the power side support adjustment system, a com&ing rod connected to a
screw nut on the side support motor is moved left or right, moving thesupport link and adjusting the
side support.
.
MConnecting
Rod ~
I
Side
B,
Lumbar and Side Support Switch
POWER LUMBAR SUPPORT ADJUSTMENT
Previously, lumbar support adjustment was, accomplished by moving a lever on the side of the seat
which moved the support pad linked to the torsion bar forward or backward,
Now however, with power lumbar support adjustment, the screw nut on the lumbar support motor is
moved and the torsion bar linked to it moves the support pad forward or backward, making stepless
adjustment possible.
Lumbar Support Motor
Fuilction C