Avalon XL V6-3.0L (1MZ-FE) (1997)
Power Seat Motor: Testing and Inspection
Slide Motor
Separate Seat Type
SLIDE MOTOR INSPECTION
Separate Seat Type
1. INSPECT MOTOR OPERATION
a. Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1, check that the motor turns clockwise.
b. Reverse the polarity, check that the motor turns counterclockwise.
If operation is not as specified, replace the motor.
2. INSPECT PTC THERMISTOR OPERATION
Driver's side:
a. Separate power seat adjuster from front seat.
b. Connect the positive (+) lead from the battery to terminal 2, the positive (+) lead from the ammeter to terminal 1, and the negative (-) lead to
battery negative (-) terminal, and move the seat front end position.
c. Continue to apply voltage. check the current changes to less than 1 ampere within 4 to 90 seconds.
d. Disconnect the lead from the terminals.