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Input signal from the central door
lock switch (incorporated with the power window main
switch) is used to operate the central door locking
function. If the signal is abnormal, the
central door locking function will not work
normally.
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- The central door lock switch (built into the power
window main
switch) is defective.
- Malfunction of the ETACS-ECU
- Damaged harness wires and connectors
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![](../../../img/54/AC313470AB00ENG.png)
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Q.
Is the check result normal?
Go to Step
2.
Repair
the defective connector.
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Refer to GROUP 42 - Door .
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Q.
Is the check result normal?
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Replace the power
window main switch.
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![](../../../img/54/AC313470AB00ENG.png)
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(1)Disconnect the connector, and
measure at the wiring harness side.
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![](../../../img/54/AC312730BB00ENG.png)
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(2)Resistance between F-05 power
window main switch connector terminal No.2 and body
earth OK: 2 Ω or less
Q.
Is the check result normal?
Go to Step
5.
Go to Step
4.
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![](../../../img/54/AC313416AF00ENG.png)
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note |
Prior to the wiring harness
inspection, check intermediate connector C-14,
and repair
if necessary.
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- Check the earth wires for open circuit.
Q.
Is the check result normal?
Intermittent
malfunction (Refer to GROUP 00 - How to Cope with
Intermittent
Malfunction ).
Repair the wiring
harness.
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![](../../../img/54/AC313421AD00ENG.png)
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Q.
Is the check result normal?
Go to Step
6.
Repair
the defective connector.
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![](../../../img/54/AC313416AF00ENG.png)
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note |
Prior to the wiring harness
inspection, check intermediate connector C-14,
and repair
if necessary.
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- Check the input line for open circuit.
Q.
Is the check result normal?
Go to Step
7.
Repair
the wiring harness.
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Check that the central door lock
switch (incorporated with the power window main switch)
signal is received normally.
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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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