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If a door can not be locked or
unlocked by the central door locking system, the door lock
actuator may be defective.
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- Malfunction of the door lock actuator
- Damaged harness wires and connectors
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Q.
Which door fails to lock correctly?
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Driver’s door
: Go to Step 2.
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Front passenger’s door
: Go to Step 6.
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Rear right door : Go to
Step 10.
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Rear left door : Go to
Step 14.
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![](../../../img/54/AC313470AC00ENG.png)
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Q.
Is the check result normal?
Go to Step
3.
Repair
the defective connector.
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Check that the door lock actuator
(front: RH) works normally. Refer to GROUP 42 -
Door .
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Q.
Is the check result normal?
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Replace the door
lock actuator (front: RH).
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![](../../../img/54/AC313422AB00ENG.png)
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Q.
Is the check result normal?
Go to Step
5.
Repair
the defective connector.
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![](../../../img/54/AC313416AF00ENG.png)
![](../../../img/54/AC313418AF00ENG.png)
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note |
Prior to the wiring harness
inspection, check intermediate connector C-14
and junction
block connector C-205, and repair if
necessary.
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- Check the input and output lines 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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![](../../../img/54/AC313476AB00ENG.png)
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Q.
Is the check result normal?
Go to Step
7.
Repair
the defective connector.
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Check that the door lock actuator
(front: LH) works normally. Refer to GROUP 42 -
Door .
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Q.
Is the check result normal?
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Replace the door
lock actuator (front: LH).
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![](../../../img/54/AC313421AC00ENG.png)
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Q.
Is the check result normal?
Go to Step
9.
Repair
the defective connector.
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![](../../../img/54/AC313414AK00ENG.png)
![](../../../img/54/AC313418AF00ENG.png)
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note |
Prior to the wiring harness
inspection, check intermediate connector C-27
and junction
block connector C-205, and repair if
necessary.
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- Check the input and output lines 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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![](../../../img/54/AC313472AB00ENG.png)
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Q.
Is the check result normal?
Go to Step
11.
Repair
the defective connector.
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Check that the door lock actuator
(rear: RH) is in good condition. Refer to GROUP 42 -
Door .
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Q.
Is the check result normal?
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Replace the door
lock actuator (rear: RH).
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![](../../../img/54/AC313421AC00ENG.png)
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Q.
Is the check result normal?
Go to Step
13.
Repair
the defective connector.
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![](../../../img/54/AC313418AJ00ENG.png)
![](../../../img/54/AC313429AB00ENG.png)
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note |
Prior to the wiring harness
inspection, check intermediate connector D-03
and junction
block connector C-210, and repair if
necessary.
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- Check the input and output lines 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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![](../../../img/54/AC313474AB00ENG.png)
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Q.
Is the check result normal?
Go to Step
15.
Repair
the defective connector.
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Check that the door lock actuator
(rear: LH) is in good condition. Refer to GROUP 42 -
Door .
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Q.
Is the check result normal?
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Replace the door
lock actuator (rear: LH).
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![](../../../img/54/AC313421AC00ENG.png)
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Q.
Is the check result normal?
Go to Step
17.
Repair
the defective connector.
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![](../../../img/54/AC313418AJ00ENG.png)
![](../../../img/54/AC313429AC00ENG.png)
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note |
Prior to the wiring harness
inspection, check intermediate connectors D-16
and junction
block connector C-210, and repair if
necessary.
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- Check the input and output lines 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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