RX 330 AWD V6-3.3L (3MZ-FE) (2004)
Power Seat Motor: Testing and Inspection
Component Inspection
CHECK POWER SEAT MOTOR ASSY
(SLIDING, FRONT VERTICAL, LIFTER, RECLINING FUNCTIONS)
a. Inspect the PTC operation inside the power seat motor.
NOTE: The inspection should be performed with the seat installed in the vehicle.
1. Move the seat to any of the maximum positions by operating the power seat switch, and keep the seat there for approx. 60 seconds.
2. Try to operate the power seat past the maximum position using the power seat switch and measure the time until the electrical current is shut
off (motor operation sound will stop, inspection of current shut-off).
Standard: 4 to 90 seconds
3. Turn off the power seat switch after the inspection of current shut-off, and keep that condition for approx. 60 seconds.
4. Operate the power seat switch to move the seat to the opposite position and check that the motor operates.