Front Power Seat Lumbar Switch - Inspection
Measure the resistance between the terminals when the switch is operated
Front Power Seat Lumbar Switch - Removal
Using a screwdriver, detach the knob.
Front Power Seat Lumbar Switch - Components
Lexus IS250 IS220d GSE20 ALE20 SEAT
Power Seat Motor Assembly - On-Vehicle Inspection
Check the PTC operation inside the power seat motor.
Front Seat Frame With Adjuster - Inspection
Check operation of the seat frame (slide motor).
Power Seat Switch - Installation
Lexus IS250 IS220d GSE20 ALE20 SEAT
Power Seat Switch - Inspection
Measure the resistance between the specified terminals when each switch is operated.
Power Seat Switch - Removal
Using a screwdriver, detach the knob.
Power Seat Switch - Components
Lexus IS250 IS220d GSE20 ALE20 SEAT
Seat Memory Switch - Installation
Install the switch with the 2 screws.