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Home >> Lexus >> 2004 >> ES 330 V6-3.3L (3MZ-FE) >> Repair and Diagnosis >> Body and Frame >> Seats >> Testing and Inspection >> Component Tests and General Diagnostics >> Front Power Seat Control System >> System Inspection
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System Inspection

INSPECTION
1. INSPECT FRONT POWER SEAT SWITCH LH





(a) Measure the resistance between each terminal when each switch is operated.














If the result is not as specified, replace the front power seat switch.

2. INSPECT FRONT POWER SEAT SWITCH RH





(a) Measure the resistance between each terminal when each switch is operated.














If the result is not as specified, replace the front power seat switch.

3. INSPECT POWER SEAT FRONT RH SWITCH ASSY











(a) Measure the resistance between each terminal when each switch is operated.
If the result is not as specified, replace the power seat switch.

4. INSPECT LUMBAR SUPPORT ADJUSTER ASSY RH








(a) Inspect the motor operation.
If the result is not as specified, replace the power seat motor.

5. INSPECT POWER SEAT MOTOR ASSY








(a) Inspect the motor operation.
(1) Check that the motor rotates smoothly when the battery is connected to the connector terminal.
If the result is not as specified, replace the power seat motor.
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