Z06307
Z06308
Z06309
1
4
Z06310
4
1
−
BODY ELECTRICAL
POWER WINDOW CONTROL SYSTEM
BE
−
49
1996 LAND CRUISER (RM451U)
8.
INSPECT DRIVER’S DOOR PTC OPERATION
(a)
Disconnect the connector from the master switch.
(b)
Connect the positive (+) lead from the battery to terminal
6 and the negative (
−
) lead to terminal 13 on the wire har-
ness side connecter and raise the window to full closed
position.
(c)
Continue to apply voltage, check that the current changes
from approximately 14 A to less that 1 A within 4 to 90 se-
conds.
(d)
Disconnect the leads from terminals.
(e)
After approximately 90 seconds, connect the positive (+)
lead from the battery to terminal 13 and negative (
−
) lead
to terminal 6, check that the window beginsto desced.
If operation is not as specified, replace the motor.
9.
INSPECT PASSENGER’S DOOR PTC OPERATION
(a)
Disconnect the connector from the power window switch.
(b)
Connect the positive (+) lead from the battery to terminal
1 and the negative (
−
) lead to terminal 4 on the wire har-
ness side connector, and raise the window to full closed
position.
(c)
Connect the positive (+) lead from the battery to terminal
1 on the wire harness side connector.
(d)
Disconnect the leads from terminals.
(e)
After approximately 90 seconds, connect the positive (+)
lead from the battery to terminal 4 and negative (
−
) lead
to terminal 1, check that the window begins to descend.
If operation is not as specified, replace the motor.
10. INSPECT PASSENGER’S DOOR MOTOR OPERATION
(a)
Connect the positive (+) lead from the battery to terminal
1 and the negative (
−
) lead to terminal 3, and check that
the motor turns clockwise.
(b)
Reverse the polarity, and check that the motor turns coun-
terclockwise.
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