Inspection Procedure
D-3: Relevant power window(s) do not work by means of the front and
rear power window sub switches.
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COMMENTS ON TROUBLE SYMPTOM
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If the front passenger’s or
rear power window does not work by means of the respective
power window sub switch, the power window sub switch or the
power window motor may be defective.
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- Malfunction of the power window sub switch (front:
LH),
power window sub switch (rear: RH) or power window
sub switch (rear: LH)
- Malfunction of the power window motor (front: LH),
power window motor (rear: RH)
or power window motor (rear: LH)
- Damaged harness wires and connectors
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Step 1. Check the power window main
switch.
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Check that the power window lock
switch is turned off.
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Q.
Is the check result normal?
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 Go to Step
2.
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 Turn off the power
window lock switch.
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Step 2. Determine a trouble spot.
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Q.
Which power window does not work?
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Passenger’s door
: Go to Step 3.
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Rear right door : Go to
Step 12.
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Rear left door : Go to
Step 21.
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Step 3. Connector check: F-26 power window sub switch
(front: LH)
connector.
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Q.
Is the check result normal?
Go to Step
4.
Repair
the connector.
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Step 4. Resistance measurement at the F-26 power window
sub switch
(front: LH) connector.
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(1)Disconnect the connector, and
measure at the wiring harness side.
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(2)Resistance between terminal 1
and body earth
OK: 2Ω or
less
Q.
Is the check result normal?
Go to Step
6.
Go to Step
5.
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Step 5. Check the wiring harness from F-26 power window
sub switch
(front: LH) terminal No.1 to body earth.
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| note |
Prior to the wiring harness
inspection, check intermediate connector C-27
and repair if
necessary.
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- Check the earth wires for open circuit.
Q.
Is the check result normal?
The trouble can be
an intermittent malfunction (Refer to GROUP 00 - How
to Cope with Intermittent Malfunction  ).
Repair the wiring
harness.
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Step 6. Voltage measurement at the F-26 power window sub
switch (front:
LH) connector.
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(1)Disconnect the connector, and
measure at the wiring harness side.
(2)Turn the ignition
switch to the ON position.
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(3)Voltage between terminal 4 and
body earth
OK: System voltage
Q.
Is the check result normal?
Go to Step
9.
Go to Step
7.
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Step 7. Connector check: C-217 power window relay
connector.
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Q.
Is the check result normal?
Go to Step
8.
Repair
the connector.
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Step 8. Check the wiring harness from F-26 power window
sub switch
(front: LH) connector terminal No.4 to C-217 power
window connector terminal No.4.
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| note |
Prior to the wiring harness
inspection, check intermediate connectors C-27
and junction
block connector C-202, and repair if
necessary.
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- Check the power supply line for open
circuit.
Q.
Is the check result normal?
The trouble can be
an intermittent malfunction (Refer to GROUP 00 - How
to Cope with Intermittent Malfunction ).
Repair the wiring
harness.
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Step 9. Connector check: F-10 power window motor (front:
LH) connector
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Q.
Is the check result normal?
Go to Step
10.
Repair
the connector.
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Step 10. Check the wiring harness from F-10 power window
motor (front:
LH) connector terminal Nos. 1 and 3 to F-26 power window
sub switch (front: LH) connector terminal
Nos. 5 and 7.
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- Check the input and output lines for open or short
circuit.
Q.
Is the check result normal?
Go to Step
11.
Repair
the wiring harness.
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Step 11. Retest the system.
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After the power window sub switch
(front: LH) is replaced, check that the front
passenger’s
door power window can be operated by the power window sub
switch (front: LH).
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(1)Replace the power window sub switch (front:
LH).
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(2)Check that the front passenger’s door power
window can be operated by
the power window sub switch (front: LH).
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Q.
Is the check result normal?
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The trouble can be
an intermittent malfunction (Refer to GROUP 00 - How
to Cope with Intermittent Malfunction ).
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Replace the power
window motor assembly (front: LH).
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Step 12. Connector check: F-18 power window sub switch
(rear: RH)
connector.
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Q.
Is the check result normal?
Go to Step
13.
Repair
the connector.
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Step 13. Resistance measurement at the F-18 power window
sub switch
(rear: RH) connector.
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(1)Disconnect the connector, and
measure at the wiring harness side.
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(2)Resistance between terminal 1
and body earth
OK: 2Ω or
less
Q.
Is the check result normal?
Go to Step
15.
Go to Step
14.
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Step 14. Check the wiring harness from F-18 power window
sub switch
(rear: RH) connector terminal No.1 to body
earth.
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| note |
Prior to the wiring harness
inspection, check intermediate connectors D-03,
and repair
if necessary.
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- Check the earth wires for open circuit.
Q.
Is the check result normal?
The trouble can be
an intermittent malfunction (Refer to GROUP 00 - How
to Cope with Intermittent Malfunction ).
Repair the wiring
harness.
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Step 15. Voltage measurement at the F-18 power window
sub switch (rear:
RH) connector.
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(1)Disconnect the connector, and
measure at the wiring harness side.
(2)Turn the ignition
switch to the ON position.
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(3)Voltage between terminal 4 and
body earth
OK: System voltage
Q.
Is the check result normal?
Go to Step
18.
Go to Step
16.
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Step 16. Connector check: C-217 power window relay
connector.
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Q.
Is the check result normal?
Go to Step
17.
Repair
the connector.
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Step 17. Check the wiring harness from F-18 power window
sub switch
(rear: RH) connector terminal No.4 to C-217 power window
relay connector terminal No.4.
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| note |
Prior to the wiring harness
inspection, check intermediate connectors C-16,
D-03 and junction
block connector C-202, and repair if
necessary.
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- Check the power supply line for open
circuit.
Q.
Is the check result normal?
The trouble can be
an intermittent malfunction (Refer to GROUP 00 - How
to Cope with Intermittent Malfunction ).
Repair the wiring
harness.
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Step 18. Connector check: F-19 power window motor (rear:
RH) connector.
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Q.
Is the check result normal?
Go to Step
19.
Repair
the connector.
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Step 19. Check the wiring harness from F-19 power window
motor (rear:
RH) connector terminal Nos. 1 and 3 to F-18 power window
sub switch (rear: RH) connector terminal
Nos. 5 and 7.
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- Check the input and output lines for open or short
circuit.
Q.
Is the check result normal?
Go to Step
20.
Repair
the wiring harness.
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Step 20. Retest the system.
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After the power window sub switch
(rear: RH) is replaced, check that the rear right door
power window can be operated by the power window sub switch
(rear: RH).
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(1)Replace the power window sub switch (rear:
RH).
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(2)Check that the rear right door power window can
be operated by the power window
sub switch (rear: RH).
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Q.
Is the check result normal?
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The trouble can be
an intermittent malfunction (Refer to GROUP 00 - How
to Cope with Intermittent Malfunction ).
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Replace the power
window motor assembly (rear: RH).
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Step 21. Connector check: F-02 power window sub switch
(rear: LH)
connector.
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Q.
Is the check result normal?
Go to Step
22.
Repair
the connector.
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Step 22. Resistance measurement at the F-02 power window
sub switch
(rear: LH) connector.
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(1)Disconnect the connector, and
measure at the wiring harness side.
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(2)Resistance between terminal 1
and body earth
OK: 2Ω or
less
Q.
Is the check result normal?
Go to Step
24.
Go to Step
23.
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Step 23. Check the wiring harness from F-02 power window
sub switch
(rear: LH) connector terminal No.1 to body
earth.
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Prior to the wiring harness
inspection, check intermediate connectors D-16,
and repair
if necessary.
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- Check the earth wires for open circuit.
Q.
Is the check result normal?
The trouble can be
an intermittent malfunction (Refer to GROUP 00 - How
to Cope with Intermittent Malfunction ).
Repair the wiring
harness.
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Step 24. Voltage measurement at the F-02 power window
sub switch (rear:
LH) connector.
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(1)Disconnect the connector, and
measure at the wiring harness side.
(2)Turn the ignition
switch to the ON position.
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(3)Voltage between terminal 4 and
body earth
OK: System voltage
Q.
Is the check result normal?
Go to Step
27.
Go to Step
25.
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Step 25. C-217 power window relay
connector.
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Q.
Is the check result normal?
Go to Step
26.
Repair
the connector.
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Step 26. Check the wiring harness from F-02 power window
sub switch
(rear: LH) connector terminal No.4 to C-217 power window
connector terminal No.4.
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Prior to the wiring harness
inspection, check intermediate connectors C-16,
D-16 and junction
block connector C-202, and repair if
necessary.
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- Check the power supply line for open
circuit.
Q.
Is the check result normal?
The trouble can be
an intermittent malfunction (Refer to GROUP 00 - How
to Cope with Intermittent Malfunction ).
Repair the wiring
harness.
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Step 27. Connector check: F-01 power window motor (rear:
LH) connector.
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Q.
Is the check result normal?
Go to Step
28.
Repair
the connector.
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Step 28. Check the wiring harness from F-01 power window
motor (rear:
LH) connector terminal Nos. 1 and 3 to F-02 power window
sub switch (rear: LH) connector terminal
Nos. 5 and 7.
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- Check the input and output lines for open or short
circuit.
Q.
Is the check result normal?
Go to Step
29.
Repair
the wiring harness.
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Step 29. Retest the system.
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After the power window sub switch
(rear: LH) is replaced, check that the rear left door
power window can be operated by the power window sub switch
(rear: LH).
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(1)Replace the power window sub switch (rear:
LH).
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(2)Check that the rear left door power window can be
operated by the power window
sub switch (rear: LH).
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Q.
Is the check result normal?
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The trouble can be
an intermittent malfunction (Refer to GROUP 00 - How
to Cope with Intermittent Malfunction ).
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Replace the power
window motor (rear: LH).
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