BE
−
64
−
BODY ELECTRICAL
POWER SEAT CONTROL SYSTEM
1996 LAND CRUISER (RM451U)
(c)
Reverse the polarity, and check that the seat begins to
move backwards within approximately 60 seconds.
If operation is not as specified, replace the motor.
5.
INSPECT FRONT VERTICAL MOTOR OPERATION
(a)
Connect the positive (+) lead from the battery to terminal
1 and the negative (
−
) lead to terminal 2, and check that
the motor turns clockwise.
(b)
Reverse the polarity, check that the motor turns counter-
clockwise.
If operation is not as specified, replace the motor.
6.
INSPECT FRONT VERTICAL MOTOR CIRCUIT
BREAKER OPERATION
(a)
Connect the positive (+) lead and the negative (
−
) lead
from the battery to the front vertical motor connector (illus-
trated terminals), and move the front edge of seat cushion
to the highest position.
(b)
Continue to apply voltage, and check that there is a circuit
breaker operation noise within 4 to 60 seconds.
(c)
Reverse the polarity, and check that the seat cushion be-
gins to descend within approximately 60 seconds.
If operation is not as specified, replace the motor.
7.
INSPECT REAR VERTICAL MOTOR OPERATION
(a)
Connect the positive (+) lead from the battery to terminal
2 and the negative (
−
) lead to terminal 1, and check that
the motor turns clockwise.
(b)
Reverse the polarity, and check that the motor turns coun-
terclockwise.
If operation is not as specified, replace the motor.
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Version 1.00 - 12/21/2010