POWER WINDOW SUBSWITCH INSPECTION

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Auto-open/close Function for All Windows

1.  Disconnect the negative battery cable.

2.  Remove the inner garnish. (front passenger’s side) (See INNER GARNISH REMOVAL/INSTALLATION.)

3.  Remove the front door trim. (front passenger’s side) (See FRONT DOOR TRIM REMOVAL/INSTALLATION.)

4.  Remove the rear door trim. (rear side) (See REAR DOOR TRIM REMOVAL/INSTALLATION.)

5.  Remove the power window subswitch. (See POWER WINDOW SUBSWITCH REMOVAL/INSTALLATION.)

6.  Connect the negative battery cable.

7.  Measure the voltage at each terminal.

•  If the voltage is not as specified in the terminal voltage table, inspect the parts under “ Inspection item(s)” and related wiring harnesses.
―  If the system does not work properly even though the inspection items or related wiring harnesses do not have any malfunction, replace the power window subswitch.
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Terminal voltage table (reference)

Terminal

Signal name

Connected to

Measured condition

Voltage (V)

Inspection item (s)
A
Communication
Power window main switch
Because this terminal is for communication, good/no good judgment by terminal voltage is not possible
•  Power window main switch
•  Related wiring harness
B
Power-cut signal
Power window main switch
Switch the ignition to ON and power-cut switch at UNLOCK
B+
•  Power window main switch
•  Related wiring harness
C
Power supply
P/W 30 A fuse
Switch the ignition to ON
B+
•  P/W 30 A fuse
•  Related wiring harness
D
Pulse 2
Power window motor
Door glass operating
Alternates between 1.0 or less and B+
•  Power window motor
•  Related wiring harnesses
F
Pulse 1
Power window motor (driver’s side)
Door glass operating
Alternates between 1.0 or less and B+
•  Power window motor (driver’s side)
•  Related wiring harness
H
Close output
Power window motor
Other
1.0 or less
•  Power window motor
•  Related wiring harnesses
While door glass is closing
B+
I
Open output
Power window motor
Other
1.0 or less
•  Power window motor
•  Related wiring harnesses
While door glass is opening
B+
J
Power supply
Power window motor (driver’s side)
Switch the ignition to ON
B+
•  Power window motor (driver’s side)
•  Related wiring harness
K
GND
Body ground
Under any condition
1.0 or less
•  GND
L
Sensor ground
Power window motor
Under any condition
1.0 or less
•  Power window motor
•  Related wiring harnesses


Auto-open/close Function for Driver-side


Passenger's side

1.  Disconnect the negative battery cable.

2.  Remove the inner garnish. (See INNER GARNISH REMOVAL/INSTALLATION.)

3.  Remove the front door trim. (See FRONT DOOR TRIM REMOVAL/INSTALLATION.)

4.  Remove the power window subswitch. (See FRONT DOOR TRIM DISASSEMBLY/ASSEMBLY.)

5.  Verify that the continuity is as indicated in the table using a tester.

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•  If not as indicated in the table, replace the power window subswitch.
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Rear

1.  Disconnect the negative battery cable.

2.  Remove the rear door trim. (See REAR DOOR TRIM REMOVAL/INSTALLATION.)

3.  Remove the power window subswitch. (See REAR DOOR TRIM DISASSEMBLY/ASSEMBLY.)

4.  Verify that the continuity is as indicated in the table using a tester.

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•  If not as indicated in the table, replace the power window subswitch.
am6zzw00006115