Seat

Inspection

~1min read
INSPECTION PROCEDURE

1. INSPECT LUMBAR SUPPORT ADJUSTER ASSEMBLY


(a) Check operation of the lumbar support adjuster.

(1) Check if the lumbar support adjuster moves smoothly when the battery is connected to the lumbar support adjuster motor connector terminals.

OK:

Measurement Condition

Operation Direction

Battery positive (+) → 1 (R)

Battery negative (-) → 2 (H)

Clockwise

Battery positive (+) → 2 (R)

Battery negative (-) → 1 (H)

Counterclockwise

If the result is not as specified, replace the lumbar support adjuster assembly.

Test yourself

A quick Toyota Venza quiz: every answer comes with an explanation and a link to the manual page.