Toyota Sienna Quiz
Seat

Front seat frame with adjuster

In this manual: Seat
Introduction — 55Service specifications — 7Maintenance — 7Engine — 264U151e automatic transaxle — 108Transfer — 19Propeller shaft — 8Drive shaft — 14Differential — 16Axle — 18Suspension — 37Tire and wheel — 54Brake control — 141Parking brake — 16Steering Column — 11Power steering — 18Air conditioning — 106Supplemental restraint system — 146Seat belt — 22Theft deterrent — 14Engine immobiliser — 17Cruise control — 65Lighting — 61Wiper and washer — 13Door lock — 42Meter — 28Audio / visual — 94Navigation — 108Park assist / monitoring — 33Horn — 5Garage door opener — 42GR-FE Engine control system — 126Supplemental restraint system — 147Other system — 14Windshield / windowglass — 43Mirror — 23Instrument panel — 6Seat belt — 22Seat — 92Engine hood / door — 104Exterior — 39Interior — 5Sliding roof — 9Multiplex communication — 18Can communication — 23
12steps
~72min
3/5difficulty
Done 0 of 12

Inspection

1. INSPECT FRONT SEAT ADJUSTER SUB-ASSEMBLY LH

INSPECT FRONT SEAT ADJUSTER SUB-ASSEMBLY LH
  1. Check operation of the seat frame (slide motor).
  2. Check if the seat frame moves smoothly when the battery is connected to the slide motor connector terminals.

OK

OK

If the result is not as specified, replace the seat frame with adjuster.

INSPECT FRONT SEAT ADJUSTER SUB-ASSEMBLY LH
  1. Check operation of the seat frame (front vertical motor).
  2. Check if the seat frame moves smoothly when the battery is connected to the front vertical motor connector terminals.

OK

OK

If the result is not as specified, replace the seat frame with adjuster.

INSPECT FRONT SEAT ADJUSTER SUB-ASSEMBLY LH
  1. Check operation of the seat frame (lifter motor).
  2. Check if the seat frame moves smoothly when the battery is connected to the lifter motor connector terminals.

OK

If the result is not as specified, replace the seat frame with adjuster.

INSPECT FRONT SEAT ADJUSTER SUB-ASSEMBLY LH
  1. Check operation of the seat frame (reclining motor).
  2. Check if the seat frame moves smoothly when the battery is connected to the reclining motor connector terminals.

OK

OK

If the result is not as specified, replace the seat frame with adjuster.

2. INSPECT FRONT SEAT ADJUSTER SUB-ASSEMBLY RH

INSPECT FRONT SEAT ADJUSTER SUB-ASSEMBLY RH
  1. Check operation of the seat frame (slide motor).
  2. Check if the seat frame moves smoothly when the battery is connected to the slide motor connector terminals.

OK

OK

If the result is not as specified, replace the seat frame with adjuster.

INSPECT FRONT SEAT ADJUSTER SUB-ASSEMBLY RH
  1. Check operation of the seat frame (reclining motor).
  2. Check if the seat frame moves smoothly when the battery is connected to the reclining motor connector terminals.

OK

OK

If the result is not as specified, replace the seat frame with adjuster.

Test yourself

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